+ OSSTEST_JOB=test-amd64-amd64-xl-qcow2 + export OSSTEST_JOB + OSSTEST_TESTID=guest-localmigrate/x10 + shift + export OSSTEST_TESTID + ./ts-guest-localmigrate x20 host debian 2020-10-23 03:21:22 Z starting 156092.test-amd64-amd64-xl-qcow2 2020-10-23 03:21:22 Z runvar all_host_di_version=2020-09-28 2020-10-23 03:21:22 Z runvar all_hostflags=arch-amd64,arch-xen-amd64,suite-buster,purpose-test 2020-10-23 03:21:22 Z runvar all_host_suite=buster 2020-10-23 03:21:22 Z runvar arch=amd64 2020-10-23 03:21:22 Z runvar buildjob=build-amd64 2020-10-23 03:21:22 Z runvar debian_arch=amd64 2020-10-23 03:21:22 Z runvar debian_bootloader=pygrub 2020-10-23 03:21:22 Z runvar debian_boot_timeout=40 2020-10-23 03:21:22 Z runvar debian_cfgpath=/etc/xen/debian.buster.guest.osstest.cfg 2020-10-23 03:21:22 Z runvar debian_diskfmt=qcow2 2020-10-23 03:21:22 Z runvar debian_disk_lv=test-amd64-amd64-xl-qcow2_debian.buster.guest.osstest-disk 2020-10-23 03:21:22 Z runvar debian_di_version=2020-09-28 2020-10-23 03:21:22 Z runvar debian_domname=debian.buster.guest.osstest 2020-10-23 03:21:22 Z runvar debian_ether=5a:36:0e:bc:00:0f 2020-10-23 03:21:22 Z runvar debian_hostname=debian.buster.guest.osstest 2020-10-23 03:21:22 Z runvar debian_method=netboot 2020-10-23 03:21:22 Z runvar debian_suite=buster 2020-10-23 03:21:22 Z runvar debian_tcpcheckport=22 2020-10-23 03:21:22 Z runvar debian_vg=sabro1-vg 2020-10-23 03:21:22 Z runvar host=sabro1 2020-10-23 03:21:22 Z runvar host_lifecycle=@test-amd64-amd64-i386-pvgrub:5 9 test-amd64-amd64-qemuu-freebsd12-amd64:9 test-amd64-amd64-pygrub:9 test-amd64-amd64-xl-pvshim:9 + 2020-10-23 03:21:22 Z runvar hosts_infraprioritygroup=1:test-156092-i_K57KQsuRjcDjqoEX7koSABrGQiUHezBIctIA 2020-10-23 03:21:22 Z runvar kernbuildjob=build-amd64-pvops 2020-10-23 03:21:22 Z runvar runtime_host_hostflags=reuse-test-156092-i_K57KQsuRjcDjqoEX7koSABrGQiUHezBIctIA 2020-10-23 03:21:22 Z runvar syslog_server=172.16.144.3:52189 2020-10-23 03:21:22 Z runvar toolstack=xl 2020-10-23 03:21:22 Z runvar xenbuildjob=build-amd64 2020-10-23 03:21:22 Z serial method sympathy sabro1: serial2 /root/sympathy/sabro1 /root/sympathy/sabro1.log* 2020-10-23 03:21:22 Z TftpScope is default 2020-10-23 03:21:22 Z task 1574422 ownd [172.16.144.3]:40425: iwj@osstest 156092 test-amd64-amd64-xl-qcow2 2020-10-23 03:21:22 Z host host: selected sabro1 00:10:e0:de:2c:6e 172.16.144.69 - shared test-156092-i_K57KQsuRjcDjqoEX7koSABrGQiUHezBIctIA 9635e26ec1701d7d79dff346db0b58f1d498ddaf mid-test 1 2020-10-23 03:21:22 Z guest: using debian on sabro1 2020-10-23 03:21:22 Z guest debian.buster.guest.osstest 5a:36:0e:bc:00:0f 22 link/ip/tcp: waiting 5s... 2020-10-23 03:21:26 Z guest debian.buster.guest.osstest 5a:36:0e:bc:00:0f 22 link/ip/tcp: ok. (4s) 2020-10-23 03:21:26 Z guest debian.buster.guest.osstest 5a:36:0e:bc:00:0f 22 link/ip/tcp: waiting 20s... 2020-10-23 03:21:30 Z guest debian.buster.guest.osstest 5a:36:0e:bc:00:0f 22 link/ip/tcp: ok. (4s) 2020-10-23 03:21:34 Z executing ssh ... -v root@172.16.146.210 echo guest debian.buster.guest.osstest: ok OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: echo guest debian.buster.guest.osstest: ok guest debian.buster.guest.osstest: ok debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3188, received 2972 bytes, in 0.1 seconds Bytes per second: sent 27974.4, received 26079.0 debug1: Exit status 0 2020-10-23 03:21:34 Z ========== rep 1 ========== 2020-10-23 03:21:34 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:21:35 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:21:35 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 147:ao 0x55a25d333f50: create: how=(nil) callback=(nil) poller=0x55a25d334010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 147:ao 0x55a25d333f50: inprogress: poller=0x55a25d334010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 147:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 147:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 147:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 147:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 147:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 147:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 147: ev 0x55a25d3338d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55a25d333f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a25d333f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 147:ao 0x55a25d33d430: create: how=(nil) callback=(nil) poller=0x55a25d334010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 147:ao 0x55a25d33d430: inprogress: poller=0x55a25d334010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55954d6f9640: create: how=(nil) callback=(nil) poller=0x55954d6f96e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 148:restoring, not running bootloader libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 147, flags 1, hvm 0 xc: info: Saving domain 147, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15684 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15684 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55954d6f9640: inprogress: poller=0x55954d6f96e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 148, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x84bf8d xc: detail: max_pfn 0x7ffff, p2m_frames 1024 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 147:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a25d33dd68 wpath=/local/domain/147/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33dd68 wpath=/local/domain/147/control/shutdown token=3/0: event epath=/local/domain/147/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33dd68 wpath=/local/domain/147/control/shutdown token=3/0: event epath=/local/domain/147/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a25d33dd68 wpath=/local/domain/147/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 147:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 147:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a25d33dd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 147:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a25d33dd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a25d33dd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55a25d33ddf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55a25d33d430: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a25d33d430: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d148 gnt[0] -> d0 0x41e513 domainbuilder: detail: xc_dom_set_gnttab_entry: d148 gnt[1] -> d0 0x41e514 xc: info: Restore successful xc: info: XenStore: mfn 0x41e514, dom 0, evt 1 xc: info: Console: mfn 0x41e513, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 148:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 148:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55954d6f63b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 148:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 148:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: 148 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-148,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-148,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 148: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 148:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 148: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55954d6ed640 wpath=/local/domain/0/device-model/148/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55954d6ed640 wpath=/local/domain/0/device-model/148/state token=3/0: event epath=/local/domain/0/device-model/148/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 148 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55954d6ed640 wpath=/local/domain/0/device-model/148/state token=3/0: event epath=/local/domain/0/device-model/148/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 148 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55954d6ed640 wpath=/local/domain/0/device-model/148/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 148 device model (dying as expected) [22318] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55954d6ed640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 148: ev 0x55954d6ed658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 148:Connecting to /var/run/xen/qmp-libxl-148 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 148:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 148: ev 0x55954d6ed658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55954d6ef200 wpath=/local/domain/0/backend/vif/148/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55954d6ef200 wpath=/local/domain/0/backend/vif/148/0/state token=3/1: event epath=/local/domain/0/backend/vif/148/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/148/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55954d6ef200 wpath=/local/domain/0/backend/vif/148/0/state token=3/1: event epath=/local/domain/0/backend/vif/148/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/148/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55954d6ef200 wpath=/local/domain/0/backend/vif/148/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 148:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55954d6ef200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 148:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 148:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 148: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 148:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: XENBUS_PATH: backend/vif/148/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: vif: vif148.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55954d6ef300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 148:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55954d6ef300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55954d6eecf8 wpath=/local/domain/148/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55954d6eecf8 wpath=/local/domain/148/console/tty token=3/2: event epath=/local/domain/148/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55954d6f9640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55954d6eecf8 wpath=/local/domain/148/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55954d6eecf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55954d6f9640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55954d6f9640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 148:ao 0x55954d6f5590: create: how=(nil) callback=(nil) poller=0x55954d6f96e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55954d6f5590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 148:ao 0x55954d6f5590: inprogress: poller=0x55954d6f96e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55954d6f5590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 147:ao 0x55a25d342680: create: how=(nil) callback=(nil) poller=0x55a25d334010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 147:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a25d33b250 wpath=/local/domain/0/backend/vif/147/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 147:ao 0x55a25d342680: inprogress: poller=0x55a25d334010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33b250 wpath=/local/domain/0/backend/vif/147/0/state token=3/2: event epath=/local/domain/0/backend/vif/147/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/147/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33b250 wpath=/local/domain/0/backend/vif/147/0/state token=3/2: event epath=/local/domain/0/backend/vif/147/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/147/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a25d33b250 wpath=/local/domain/0/backend/vif/147/0/state token=3/2: event epath=/local/domain/0/backend/vif/147/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/147/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a25d33b250 wpath=/local/domain/0/backend/vif/147/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 147:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a25d33b250: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 147:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 147:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 147: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 147:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 147: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 147: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 147: XENBUS_PATH: backend/vif/147/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 147: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 147: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 147: vif: vif147.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a25d33b350: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 147:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a25d33b350: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 147:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 147:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a25d33af40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 147:Forked pid 22439 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55a25d342680: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a25d342680: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:21:58 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:21:58 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26588.8, received 25034.7 debug1: Exit status 0 2020-10-23 03:21:58 Z ========== rep 2 ========== 2020-10-23 03:21:58 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:21:58 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:21:58 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 148:ao 0x557b72702f50: create: how=(nil) callback=(nil) poller=0x557b72703010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 148:ao 0x557b72702f50: inprogress: poller=0x557b72703010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 148:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 148:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 148:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 148:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 148:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 148:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 148: ev 0x557b727028d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557b72702f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557b72702f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 148:ao 0x557b7270c5d0: create: how=(nil) callback=(nil) poller=0x557b72703010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 148:ao 0x557b7270c5d0: inprogress: poller=0x557b72703010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55be2264c640: create: how=(nil) callback=(nil) poller=0x55be2264c6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 148, flags 1, hvm 0 xc: info: Saving domain 148, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 149:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13636 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15794 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15794 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55be2264c640: inprogress: poller=0x55be2264c6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x41187d xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 149, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 148:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557b7270cd68 wpath=/local/domain/148/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b7270cd68 wpath=/local/domain/148/control/shutdown token=3/0: event epath=/local/domain/148/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b7270cd68 wpath=/local/domain/148/control/shutdown token=3/0: event epath=/local/domain/148/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557b7270cd68 wpath=/local/domain/148/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 148:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 148:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557b7270cd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b7270cd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b7270cd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 148:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557b7270cd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557b7270cd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x557b7270cdf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557b7270c5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557b7270c5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d149 gnt[0] -> d0 0x85ab7e domainbuilder: detail: xc_dom_set_gnttab_entry: d149 gnt[1] -> d0 0x85ab7f xc: info: Restore successful xc: info: XenStore: mfn 0x85ab7f, dom 0, evt 1 xc: info: Console: mfn 0x85ab7e, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 149:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 149:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be226493b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 149:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 149:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: 149 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-149,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-149,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 149: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 149:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 149: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55be22640640 wpath=/local/domain/0/device-model/149/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be22640640 wpath=/local/domain/0/device-model/149/state token=3/0: event epath=/local/domain/0/device-model/149/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 149 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be22640640 wpath=/local/domain/0/device-model/149/state token=3/0: event epath=/local/domain/0/device-model/149/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 149 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55be22640640 wpath=/local/domain/0/device-model/149/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 149 device model (dying as expected) [22468] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be22640640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 149: ev 0x55be22640658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 149:Connecting to /var/run/xen/qmp-libxl-149 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 149:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 149: ev 0x55be22640658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55be22642200 wpath=/local/domain/0/backend/vif/149/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be22642200 wpath=/local/domain/0/backend/vif/149/0/state token=3/1: event epath=/local/domain/0/backend/vif/149/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/149/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be22642200 wpath=/local/domain/0/backend/vif/149/0/state token=3/1: event epath=/local/domain/0/backend/vif/149/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/149/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55be22642200 wpath=/local/domain/0/backend/vif/149/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 149:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be22642200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 149:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 149:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 149: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 149:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: XENBUS_PATH: backend/vif/149/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: vif: vif149.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be22642300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 149:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be22642300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55be22641cf8 wpath=/local/domain/149/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be22641cf8 wpath=/local/domain/149/console/tty token=3/2: event epath=/local/domain/149/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55be2264c640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55be22641cf8 wpath=/local/domain/149/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be22641cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55be2264c640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55be2264c640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 149:ao 0x55be22648590: create: how=(nil) callback=(nil) poller=0x55be2264c6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55be22648590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 149:ao 0x55be22648590: inprogress: poller=0x55be2264c6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55be22648590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 148:ao 0x557b7270c4a0: create: how=(nil) callback=(nil) poller=0x557b72703010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 148:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557b727090a0 wpath=/local/domain/0/backend/vif/148/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 148:ao 0x557b7270c4a0: inprogress: poller=0x557b72703010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b727090a0 wpath=/local/domain/0/backend/vif/148/0/state token=3/2: event epath=/local/domain/0/backend/vif/148/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/148/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b727090a0 wpath=/local/domain/0/backend/vif/148/0/state token=3/2: event epath=/local/domain/0/backend/vif/148/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/148/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557b727090a0 wpath=/local/domain/0/backend/vif/148/0/state token=3/2: event epath=/local/domain/0/backend/vif/148/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/148/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557b727090a0 wpath=/local/domain/0/backend/vif/148/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 148:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557b727090a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 148:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 148:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 148: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 148:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: XENBUS_PATH: backend/vif/148/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 148: vif: vif148.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557b727091a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 148:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557b727091a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 148:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 148:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557b72709f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 148:Forked pid 22590 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557b7270c4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557b7270c4a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:22:22 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:22:22 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26828.7, received 25260.6 debug1: Exit status 0 2020-10-23 03:22:22 Z ========== rep 3 ========== 2020-10-23 03:22:22 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:22:22 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:22:22 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 149:ao 0x561e8029af50: create: how=(nil) callback=(nil) poller=0x561e8029b010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 149:ao 0x561e8029af50: inprogress: poller=0x561e8029b010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 149:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 149:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 149:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 149:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 149:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 149:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 149: ev 0x561e8029a8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561e8029af50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561e8029af50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 149:ao 0x561e802a45d0: create: how=(nil) callback=(nil) poller=0x561e8029b010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 149:ao 0x561e802a45d0: inprogress: poller=0x561e8029b010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x560c0faf9640: create: how=(nil) callback=(nil) poller=0x560c0faf96e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 149, flags 1, hvm 0 xc: info: Saving domain 149, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 150:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15684 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15684 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x560c0faf9640: inprogress: poller=0x560c0faf96e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x864490 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 150, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 149:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561e802a4d68 wpath=/local/domain/149/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a4d68 wpath=/local/domain/149/control/shutdown token=3/0: event epath=/local/domain/149/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a4d68 wpath=/local/domain/149/control/shutdown token=3/0: event epath=/local/domain/149/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561e802a4d68 wpath=/local/domain/149/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 149:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 149:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561e802a4d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a4d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a4d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 149:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561e802a4d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561e802a4d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x561e802a4df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561e802a45d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561e802a45d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d150 gnt[0] -> d0 0x46b75e domainbuilder: detail: xc_dom_set_gnttab_entry: d150 gnt[1] -> d0 0x46b75f xc: info: Restore successful xc: info: XenStore: mfn 0x46b75f, dom 0, evt 1 xc: info: Console: mfn 0x46b75e, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 150:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 150:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560c0faf63b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 150:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 150:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: 150 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-150,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-150,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 150: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 150:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 150: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560c0faed640 wpath=/local/domain/0/device-model/150/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560c0faed640 wpath=/local/domain/0/device-model/150/state token=3/0: event epath=/local/domain/0/device-model/150/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 150 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560c0faed640 wpath=/local/domain/0/device-model/150/state token=3/0: event epath=/local/domain/0/device-model/150/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 150 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560c0faed640 wpath=/local/domain/0/device-model/150/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 150 device model (dying as expected) [22620] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560c0faed640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 150: ev 0x560c0faed658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 150:Connecting to /var/run/xen/qmp-libxl-150 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 150:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 150: ev 0x560c0faed658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560c0faef200 wpath=/local/domain/0/backend/vif/150/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560c0faef200 wpath=/local/domain/0/backend/vif/150/0/state token=3/1: event epath=/local/domain/0/backend/vif/150/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/150/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560c0faef200 wpath=/local/domain/0/backend/vif/150/0/state token=3/1: event epath=/local/domain/0/backend/vif/150/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/150/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560c0faef200 wpath=/local/domain/0/backend/vif/150/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 150:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560c0faef200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 150:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 150:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 150: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 150:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: XENBUS_PATH: backend/vif/150/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: vif: vif150.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560c0faef300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 150:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560c0faef300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560c0faeecf8 wpath=/local/domain/150/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560c0faeecf8 wpath=/local/domain/150/console/tty token=3/2: event epath=/local/domain/150/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x560c0faf9640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560c0faeecf8 wpath=/local/domain/150/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560c0faeecf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560c0faf9640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560c0faf9640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 150:ao 0x560c0faf5590: create: how=(nil) callback=(nil) poller=0x560c0faf96e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560c0faf5590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 150:ao 0x560c0faf5590: inprogress: poller=0x560c0faf96e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560c0faf5590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. xencall:buffer: debug: total allocations:331 total releases:331 libxl: xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 149:ao 0x561e802a44a0: create: how=(nil) callback=(nil) poller=0x561e8029b010 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 149:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561e802a10a0 wpath=/local/domain/0/backend/vif/149/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 149:ao 0x561e802a44a0: inprogress: poller=0x561e8029b010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a10a0 wpath=/local/domain/0/backend/vif/149/0/state token=3/2: event epath=/local/domain/0/backend/vif/149/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/149/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a10a0 wpath=/local/domain/0/backend/vif/149/0/state token=3/2: event epath=/local/domain/0/backend/vif/149/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/149/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561e802a10a0 wpath=/local/domain/0/backend/vif/149/0/state token=3/2: event epath=/local/domain/0/backend/vif/149/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/149/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561e802a10a0 wpath=/local/domain/0/backend/vif/149/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 149:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561e802a10a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 149:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 149:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 149: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 149:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: XENBUS_PATH: backend/vif/149/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 149: vif: vif149.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561e802a11a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 149:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561e802a11a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 149:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 149:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561e802a1f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 149:Forked pid 22742 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561e802a44a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561e802a44a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:22:46 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:22:46 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26963.2, received 25387.2 debug1: Exit status 0 2020-10-23 03:22:46 Z ========== rep 4 ========== 2020-10-23 03:22:46 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:22:46 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:22:46 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 150:ao 0x55bf4d78df50: create: how=(nil) callback=(nil) poller=0x55bf4d78e010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 150:ao 0x55bf4d78df50: inprogress: poller=0x55bf4d78e010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 150:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 150:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 150:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 150:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 150:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 150:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 150: ev 0x55bf4d78d8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bf4d78df50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bf4d78df50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 150:ao 0x55bf4d7975d0: create: how=(nil) callback=(nil) poller=0x55bf4d78e010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 150:ao 0x55bf4d7975d0: inprogress: poller=0x55bf4d78e010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x5616fbc68640: create: how=(nil) callback=(nil) poller=0x5616fbc686e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 150, flags 1, hvm 0 xc: info: Saving domain 150, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 151:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x5616fbc68640: inprogress: poller=0x5616fbc686e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x41e7c8 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 151, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 150:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bf4d797d68 wpath=/local/domain/150/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d797d68 wpath=/local/domain/150/control/shutdown token=3/0: event epath=/local/domain/150/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d797d68 wpath=/local/domain/150/control/shutdown token=3/0: event epath=/local/domain/150/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bf4d797d68 wpath=/local/domain/150/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 150:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 150:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bf4d797d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d797d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d797d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 150:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bf4d797d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bf4d797d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55bf4d797df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bf4d7975d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bf4d7975d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d151 gnt[0] -> d0 0x81212c domainbuilder: detail: xc_dom_set_gnttab_entry: d151 gnt[1] -> d0 0x81212d xc: info: Restore successful xc: info: XenStore: mfn 0x81212d, dom 0, evt 1 xc: info: Console: mfn 0x81212c, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 151:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 151:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5616fbc653b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 151:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 151:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: 151 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-151,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-151,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 151: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 151:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 151: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5616fbc5c640 wpath=/local/domain/0/device-model/151/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5616fbc5c640 wpath=/local/domain/0/device-model/151/state token=3/0: event epath=/local/domain/0/device-model/151/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 151 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5616fbc5c640 wpath=/local/domain/0/device-model/151/state token=3/0: event epath=/local/domain/0/device-model/151/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 151 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5616fbc5c640 wpath=/local/domain/0/device-model/151/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 151 device model (dying as expected) [22775] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5616fbc5c640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 151: ev 0x5616fbc5c658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 151:Connecting to /var/run/xen/qmp-libxl-151 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 151:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 151: ev 0x5616fbc5c658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5616fbc5e200 wpath=/local/domain/0/backend/vif/151/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5616fbc5e200 wpath=/local/domain/0/backend/vif/151/0/state token=3/1: event epath=/local/domain/0/backend/vif/151/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/151/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5616fbc5e200 wpath=/local/domain/0/backend/vif/151/0/state token=3/1: event epath=/local/domain/0/backend/vif/151/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/151/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5616fbc5e200 wpath=/local/domain/0/backend/vif/151/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 151:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5616fbc5e200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 151:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 151:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 151: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 151:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: XENBUS_PATH: backend/vif/151/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: vif: vif151.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5616fbc5e300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 151:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5616fbc5e300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5616fbc5dcf8 wpath=/local/domain/151/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5616fbc5dcf8 wpath=/local/domain/151/console/tty token=3/2: event epath=/local/domain/151/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5616fbc68640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5616fbc5dcf8 wpath=/local/domain/151/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5616fbc5dcf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5616fbc68640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5616fbc68640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 151:ao 0x5616fbc64590: create: how=(nil) callback=(nil) poller=0x5616fbc686e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5616fbc64590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 151:ao 0x5616fbc64590: inprogress: poller=0x5616fbc686e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5616fbc64590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 150:ao 0x55bf4d7974a0: create: how=(nil) callback=(nil) poller=0x55bf4d78e010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 150:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bf4d7940a0 wpath=/local/domain/0/backend/vif/150/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 150:ao 0x55bf4d7974a0: inprogress: poller=0x55bf4d78e010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d7940a0 wpath=/local/domain/0/backend/vif/150/0/state token=3/2: event epath=/local/domain/0/backend/vif/150/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/150/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d7940a0 wpath=/local/domain/0/backend/vif/150/0/state token=3/2: event epath=/local/domain/0/backend/vif/150/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/150/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bf4d7940a0 wpath=/local/domain/0/backend/vif/150/0/state token=3/2: event epath=/local/domain/0/backend/vif/150/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/150/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bf4d7940a0 wpath=/local/domain/0/backend/vif/150/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 150:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bf4d7940a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 150:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 150:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 150: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 150:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: XENBUS_PATH: backend/vif/150/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 150: vif: vif150.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bf4d7941a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 150:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bf4d7941a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 150:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 150:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bf4d794f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 150:Forked pid 22896 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bf4d7974a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bf4d7974a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:23:10 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:23:10 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 28325.2, received 26669.6 debug1: Exit status 0 2020-10-23 03:23:10 Z ========== rep 5 ========== 2020-10-23 03:23:10 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:23:10 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:23:10 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 151:ao 0x56409a326f50: create: how=(nil) callback=(nil) poller=0x56409a327010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 151:ao 0x56409a326f50: inprogress: poller=0x56409a327010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 151:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 151:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 151:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 151:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 151:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 151:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 151: ev 0x56409a3268d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56409a326f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56409a326f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 151:ao 0x56409a3305d0: create: how=(nil) callback=(nil) poller=0x56409a327010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 151:ao 0x56409a3305d0: inprogress: poller=0x56409a327010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55d6f6198640: create: how=(nil) callback=(nil) poller=0x55d6f61986e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 151, flags 1, hvm 0 xc: info: Saving domain 151, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 152:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55d6f6198640: inprogress: poller=0x55d6f61986e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 152, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x84e2c0 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 151:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56409a330d68 wpath=/local/domain/151/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a330d68 wpath=/local/domain/151/control/shutdown token=3/0: event epath=/local/domain/151/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a330d68 wpath=/local/domain/151/control/shutdown token=3/0: event epath=/local/domain/151/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56409a330d68 wpath=/local/domain/151/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 151:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 151:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56409a330d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a330d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a330d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 151:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56409a330d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56409a330d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x56409a330df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56409a3305d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56409a3305d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d152 gnt[0] -> d0 0x424991 domainbuilder: detail: xc_dom_set_gnttab_entry: d152 gnt[1] -> d0 0x424992 xc: info: Restore successful xc: info: XenStore: mfn 0x424992, dom 0, evt 1 xc: info: Console: mfn 0x424991, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 152:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 152:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d6f61953b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 152:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 152:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: 152 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-152,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-152,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 152: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 152:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 152: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d6f618c640 wpath=/local/domain/0/device-model/152/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d6f618c640 wpath=/local/domain/0/device-model/152/state token=3/0: event epath=/local/domain/0/device-model/152/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 152 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d6f618c640 wpath=/local/domain/0/device-model/152/state token=3/0: event epath=/local/domain/0/device-model/152/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 152 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d6f618c640 wpath=/local/domain/0/device-model/152/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 152 device model (dying as expected) [22926] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d6f618c640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 152: ev 0x55d6f618c658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 152:Connecting to /var/run/xen/qmp-libxl-152 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 152:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 152: ev 0x55d6f618c658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d6f618e200 wpath=/local/domain/0/backend/vif/152/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d6f618e200 wpath=/local/domain/0/backend/vif/152/0/state token=3/1: event epath=/local/domain/0/backend/vif/152/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/152/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d6f618e200 wpath=/local/domain/0/backend/vif/152/0/state token=3/1: event epath=/local/domain/0/backend/vif/152/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/152/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d6f618e200 wpath=/local/domain/0/backend/vif/152/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 152:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d6f618e200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 152:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 152:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 152: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 152:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: XENBUS_PATH: backend/vif/152/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: vif: vif152.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d6f618e300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 152:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d6f618e300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d6f618dcf8 wpath=/local/domain/152/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d6f618dcf8 wpath=/local/domain/152/console/tty token=3/2: event epath=/local/domain/152/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55d6f6198640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d6f618dcf8 wpath=/local/domain/152/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d6f618dcf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d6f6198640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d6f6198640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 152:ao 0x55d6f6194590: create: how=(nil) callback=(nil) poller=0x55d6f61986e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d6f6194590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 152:ao 0x55d6f6194590: inprogress: poller=0x55d6f61986e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d6f6194590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: libxl_domain.c:1045:libxl_domain_destroy: Domain 151:ao 0x56409a3304a0: create: how=(nil) callback=(nil) poller=0x56409a327010 debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 151:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56409a32d0a0 wpath=/local/domain/0/backend/vif/151/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 151:ao 0x56409a3304a0: inprogress: poller=0x56409a327010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a32d0a0 wpath=/local/domain/0/backend/vif/151/0/state token=3/2: event epath=/local/domain/0/backend/vif/151/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/151/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a32d0a0 wpath=/local/domain/0/backend/vif/151/0/state token=3/2: event epath=/local/domain/0/backend/vif/151/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/151/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56409a32d0a0 wpath=/local/domain/0/backend/vif/151/0/state token=3/2: event epath=/local/domain/0/backend/vif/151/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/151/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56409a32d0a0 wpath=/local/domain/0/backend/vif/151/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 151:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56409a32d0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 151:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 151:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 151: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 151:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: XENBUS_PATH: backend/vif/151/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 151: vif: vif151.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56409a32d1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 151:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56409a32d1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 151:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 151:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56409a32df40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 151:Forked pid 23048 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56409a3304a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56409a3304a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:23:33 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:23:33 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27450.1, received 25845.7 debug1: Exit status 0 2020-10-23 03:23:33 Z ========== rep 6 ========== 2020-10-23 03:23:33 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:23:34 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:23:34 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 152:ao 0x561fc4f14f50: create: how=(nil) callback=(nil) poller=0x561fc4f15010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 152:ao 0x561fc4f14f50: inprogress: poller=0x561fc4f15010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 152:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 152:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 152:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 152:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 152:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 152:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 152: ev 0x561fc4f148d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561fc4f14f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561fc4f14f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 152:ao 0x561fc4f1e5d0: create: how=(nil) callback=(nil) poller=0x561fc4f15010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 152:ao 0x561fc4f1e5d0: inprogress: poller=0x561fc4f15010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x557db26fd640: create: how=(nil) callback=(nil) poller=0x557db26fd6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 152, flags 1, hvm 0 xc: info: Saving domain 152, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 153:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x557db26fd640: inprogress: poller=0x557db26fd6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x46a77b xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 153, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 152:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561fc4f1ed68 wpath=/local/domain/152/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1ed68 wpath=/local/domain/152/control/shutdown token=3/0: event epath=/local/domain/152/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1ed68 wpath=/local/domain/152/control/shutdown token=3/0: event epath=/local/domain/152/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561fc4f1ed68 wpath=/local/domain/152/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 152:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 152:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561fc4f1ed80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1ed80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1ed80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 152:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561fc4f1ed80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561fc4f1ed80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x561fc4f1edf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561fc4f1e5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561fc4f1e5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d153 gnt[0] -> d0 0x802177 domainbuilder: detail: xc_dom_set_gnttab_entry: d153 gnt[1] -> d0 0x8516c0 xc: info: Restore successful xc: info: XenStore: mfn 0x8516c0, dom 0, evt 1 xc: info: Console: mfn 0x802177, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 153:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 153:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557db26fa3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 153:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 153:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: 153 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-153,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-153,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 153: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 153:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 153: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557db26f1640 wpath=/local/domain/0/device-model/153/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557db26f1640 wpath=/local/domain/0/device-model/153/state token=3/0: event epath=/local/domain/0/device-model/153/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 153 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557db26f1640 wpath=/local/domain/0/device-model/153/state token=3/0: event epath=/local/domain/0/device-model/153/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 153 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557db26f1640 wpath=/local/domain/0/device-model/153/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 153 device model (dying as expected) [23082] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557db26f1640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 153: ev 0x557db26f1658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 153:Connecting to /var/run/xen/qmp-libxl-153 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 153:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 153: ev 0x557db26f1658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557db26f3200 wpath=/local/domain/0/backend/vif/153/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557db26f3200 wpath=/local/domain/0/backend/vif/153/0/state token=3/1: event epath=/local/domain/0/backend/vif/153/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/153/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557db26f3200 wpath=/local/domain/0/backend/vif/153/0/state token=3/1: event epath=/local/domain/0/backend/vif/153/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/153/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557db26f3200 wpath=/local/domain/0/backend/vif/153/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 153:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557db26f3200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 153:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 153:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 153: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 153:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: XENBUS_PATH: backend/vif/153/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: vif: vif153.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557db26f3300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 153:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557db26f3300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557db26f2cf8 wpath=/local/domain/153/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557db26f2cf8 wpath=/local/domain/153/console/tty token=3/2: event epath=/local/domain/153/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x557db26fd640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557db26f2cf8 wpath=/local/domain/153/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557db26f2cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557db26fd640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557db26fd640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 153:ao 0x557db26f9590: create: how=(nil) callback=(nil) poller=0x557db26fd6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557db26f9590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 153:ao 0x557db26f9590: inprogress: poller=0x557db26fd6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557db26f9590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 152:ao 0x561fc4f1e4a0: create: how=(nil) callback=(nil) poller=0x561fc4f15010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 152:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561fc4f1b0a0 wpath=/local/domain/0/backend/vif/152/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 152:ao 0x561fc4f1e4a0: inprogress: poller=0x561fc4f15010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1b0a0 wpath=/local/domain/0/backend/vif/152/0/state token=3/2: event epath=/local/domain/0/backend/vif/152/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/152/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1b0a0 wpath=/local/domain/0/backend/vif/152/0/state token=3/2: event epath=/local/domain/0/backend/vif/152/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/152/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561fc4f1b0a0 wpath=/local/domain/0/backend/vif/152/0/state token=3/2: event epath=/local/domain/0/backend/vif/152/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/152/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561fc4f1b0a0 wpath=/local/domain/0/backend/vif/152/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 152:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561fc4f1b0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 152:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 152:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 152: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 152:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: XENBUS_PATH: backend/vif/152/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 152: vif: vif152.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561fc4f1b1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 152:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561fc4f1b1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 152:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 152:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561fc4f1bf40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 152:Forked pid 23204 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561fc4f1e4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561fc4f1e4a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:23:57 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:23:57 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26707.1, received 25146.1 debug1: Exit status 0 2020-10-23 03:23:57 Z ========== rep 7 ========== 2020-10-23 03:23:57 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:23:58 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:23:58 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 153:ao 0x55e49b41af50: create: how=(nil) callback=(nil) poller=0x55e49b41b010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 153:ao 0x55e49b41af50: inprogress: poller=0x55e49b41b010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 153:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 153:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 153:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 153:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 153:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 153:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 153: ev 0x55e49b41a8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e49b41af50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e49b41af50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 153:ao 0x55e49b4245d0: create: how=(nil) callback=(nil) poller=0x55e49b41b010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 153:ao 0x55e49b4245d0: inprogress: poller=0x55e49b41b010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x5557c3c2a640: create: how=(nil) callback=(nil) poller=0x5557c3c2a6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 153, flags 1, hvm 0 xc: info: Saving domain 153, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 154:restoring, not running bootloader xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x866fc7 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x5557c3c2a640: inprogress: poller=0x5557c3c2a6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 154, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 153:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e49b424d68 wpath=/local/domain/153/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b424d68 wpath=/local/domain/153/control/shutdown token=3/0: event epath=/local/domain/153/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b424d68 wpath=/local/domain/153/control/shutdown token=3/0: event epath=/local/domain/153/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e49b424d68 wpath=/local/domain/153/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 153:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 153:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e49b424d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b424d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b424d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 153:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e49b424d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e49b424d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55e49b424df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e49b4245d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e49b4245d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d154 gnt[0] -> d0 0x40e733 domainbuilder: detail: xc_dom_set_gnttab_entry: d154 gnt[1] -> d0 0x40e734 xc: info: Restore successful xc: info: XenStore: mfn 0x40e734, dom 0, evt 1 xc: info: Console: mfn 0x40e733, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 154:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 154:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5557c3c273b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 154:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 154:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: 154 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-154,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-154,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 154: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 154:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 154: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5557c3c1e640 wpath=/local/domain/0/device-model/154/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5557c3c1e640 wpath=/local/domain/0/device-model/154/state token=3/0: event epath=/local/domain/0/device-model/154/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 154 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5557c3c1e640 wpath=/local/domain/0/device-model/154/state token=3/0: event epath=/local/domain/0/device-model/154/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 154 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5557c3c1e640 wpath=/local/domain/0/device-model/154/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 154 device model (dying as expected) [23234] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5557c3c1e640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 154: ev 0x5557c3c1e658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 154:Connecting to /var/run/xen/qmp-libxl-154 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 154:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 154: ev 0x5557c3c1e658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5557c3c20200 wpath=/local/domain/0/backend/vif/154/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5557c3c20200 wpath=/local/domain/0/backend/vif/154/0/state token=3/1: event epath=/local/domain/0/backend/vif/154/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/154/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5557c3c20200 wpath=/local/domain/0/backend/vif/154/0/state token=3/1: event epath=/local/domain/0/backend/vif/154/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/154/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5557c3c20200 wpath=/local/domain/0/backend/vif/154/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 154:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5557c3c20200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 154:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 154:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 154: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 154:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: XENBUS_PATH: backend/vif/154/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: vif: vif154.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5557c3c20300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 154:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5557c3c20300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5557c3c1fcf8 wpath=/local/domain/154/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5557c3c1fcf8 wpath=/local/domain/154/console/tty token=3/2: event epath=/local/domain/154/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5557c3c2a640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5557c3c1fcf8 wpath=/local/domain/154/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5557c3c1fcf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5557c3c2a640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5557c3c2a640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 154:ao 0x5557c3c26590: create: how=(nil) callback=(nil) poller=0x5557c3c2a6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5557c3c26590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 154:ao 0x5557c3c26590: inprogress: poller=0x5557c3c2a6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5557c3c26590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 153:ao 0x55e49b4244a0: create: how=(nil) callback=(nil) poller=0x55e49b41b010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 153:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e49b4210a0 wpath=/local/domain/0/backend/vif/153/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 153:ao 0x55e49b4244a0: inprogress: poller=0x55e49b41b010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b4210a0 wpath=/local/domain/0/backend/vif/153/0/state token=3/2: event epath=/local/domain/0/backend/vif/153/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/153/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b4210a0 wpath=/local/domain/0/backend/vif/153/0/state token=3/2: event epath=/local/domain/0/backend/vif/153/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/153/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e49b4210a0 wpath=/local/domain/0/backend/vif/153/0/state token=3/2: event epath=/local/domain/0/backend/vif/153/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/153/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e49b4210a0 wpath=/local/domain/0/backend/vif/153/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 153:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e49b4210a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 153:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 153:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 153: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 153:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: XENBUS_PATH: backend/vif/153/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 153: vif: vif153.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e49b4211a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 153:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e49b4211a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 153:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 153:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e49b421f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 153:Forked pid 23355 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e49b4244a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e49b4244a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:24:21 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:24:21 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26817.1, received 25249.7 debug1: Exit status 0 2020-10-23 03:24:21 Z ========== rep 8 ========== 2020-10-23 03:24:21 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:24:22 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:24:22 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 154:ao 0x558fe209cf50: create: how=(nil) callback=(nil) poller=0x558fe209d010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 154:ao 0x558fe209cf50: inprogress: poller=0x558fe209d010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 154:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 154:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 154:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 154:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 154:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 154:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 154: ev 0x558fe209c8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x558fe209cf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x558fe209cf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 154:ao 0x558fe20a65d0: create: how=(nil) callback=(nil) poller=0x558fe209d010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 154:ao 0x558fe20a65d0: inprogress: poller=0x558fe209d010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55d418ccb640: create: how=(nil) callback=(nil) poller=0x55d418ccb6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 154, flags 1, hvm 0 xc: info: Saving domain 154, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 155:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55d418ccb640: inprogress: poller=0x55d418ccb6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x41e7dd xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 155, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 154:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x558fe20a6d68 wpath=/local/domain/154/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a6d68 wpath=/local/domain/154/control/shutdown token=3/0: event epath=/local/domain/154/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a6d68 wpath=/local/domain/154/control/shutdown token=3/0: event epath=/local/domain/154/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x558fe20a6d68 wpath=/local/domain/154/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 154:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 154:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x558fe20a6d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a6d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a6d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 154:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x558fe20a6d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x558fe20a6d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x558fe20a6df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x558fe20a65d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x558fe20a65d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d155 gnt[0] -> d0 0x8648c8 domainbuilder: detail: xc_dom_set_gnttab_entry: d155 gnt[1] -> d0 0x8648c9 xc: info: Restore successful xc: info: XenStore: mfn 0x8648c9, dom 0, evt 1 xc: info: Console: mfn 0x8648c8, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 155:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 155:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d418cc83b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 155:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 155:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: 155 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-155,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-155,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 155: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 155:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 155: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d418cbf640 wpath=/local/domain/0/device-model/155/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d418cbf640 wpath=/local/domain/0/device-model/155/state token=3/0: event epath=/local/domain/0/device-model/155/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 155 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d418cbf640 wpath=/local/domain/0/device-model/155/state token=3/0: event epath=/local/domain/0/device-model/155/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 155 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d418cbf640 wpath=/local/domain/0/device-model/155/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 155 device model (dying as expected) [23385] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d418cbf640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 155: ev 0x55d418cbf658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 155:Connecting to /var/run/xen/qmp-libxl-155 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 155:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 155: ev 0x55d418cbf658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d418cc1200 wpath=/local/domain/0/backend/vif/155/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d418cc1200 wpath=/local/domain/0/backend/vif/155/0/state token=3/1: event epath=/local/domain/0/backend/vif/155/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/155/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d418cc1200 wpath=/local/domain/0/backend/vif/155/0/state token=3/1: event epath=/local/domain/0/backend/vif/155/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/155/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d418cc1200 wpath=/local/domain/0/backend/vif/155/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 155:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d418cc1200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 155:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 155:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 155: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 155:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: XENBUS_PATH: backend/vif/155/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: vif: vif155.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d418cc1300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 155:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d418cc1300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d418cc0cf8 wpath=/local/domain/155/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d418cc0cf8 wpath=/local/domain/155/console/tty token=3/2: event epath=/local/domain/155/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55d418ccb640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d418cc0cf8 wpath=/local/domain/155/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d418cc0cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d418ccb640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d418ccb640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 155:ao 0x55d418cc7590: create: how=(nil) callback=(nil) poller=0x55d418ccb6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d418cc7590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 155:ao 0x55d418cc7590: inprogress: poller=0x55d418ccb6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d418cc7590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 154:ao 0x558fe20a64a0: create: how=(nil) callback=(nil) poller=0x558fe209d010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 154:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x558fe20a30a0 wpath=/local/domain/0/backend/vif/154/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 154:ao 0x558fe20a64a0: inprogress: poller=0x558fe209d010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a30a0 wpath=/local/domain/0/backend/vif/154/0/state token=3/2: event epath=/local/domain/0/backend/vif/154/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/154/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a30a0 wpath=/local/domain/0/backend/vif/154/0/state token=3/2: event epath=/local/domain/0/backend/vif/154/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/154/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x558fe20a30a0 wpath=/local/domain/0/backend/vif/154/0/state token=3/2: event epath=/local/domain/0/backend/vif/154/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/154/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x558fe20a30a0 wpath=/local/domain/0/backend/vif/154/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 154:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x558fe20a30a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 154:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 154:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 154: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 154:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: XENBUS_PATH: backend/vif/154/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 154: vif: vif154.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x558fe20a31a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 154:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x558fe20a31a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 154:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 154:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x558fe20a3f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 154:Forked pid 23509 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x558fe20a64a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x558fe20a64a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:24:45 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:24:45 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26595.4, received 25040.9 debug1: Exit status 0 2020-10-23 03:24:45 Z ========== rep 9 ========== 2020-10-23 03:24:45 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:24:46 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:24:46 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 155:ao 0x56075ef26f50: create: how=(nil) callback=(nil) poller=0x56075ef27010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 155:ao 0x56075ef26f50: inprogress: poller=0x56075ef27010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 155:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 155:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 155:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 155:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 155:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 155:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 155: ev 0x56075ef268d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56075ef26f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56075ef26f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 155:ao 0x56075ef305d0: create: how=(nil) callback=(nil) poller=0x56075ef27010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 155:ao 0x56075ef305d0: inprogress: poller=0x56075ef27010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x555af87a8640: create: how=(nil) callback=(nil) poller=0x555af87a86e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 155, flags 1, hvm 0 xc: info: Saving domain 155, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 156:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x555af87a8640: inprogress: poller=0x555af87a86e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x818f48 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 156, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 155:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56075ef30d68 wpath=/local/domain/155/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef30d68 wpath=/local/domain/155/control/shutdown token=3/0: event epath=/local/domain/155/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef30d68 wpath=/local/domain/155/control/shutdown token=3/0: event epath=/local/domain/155/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56075ef30d68 wpath=/local/domain/155/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 155:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 155:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56075ef30d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef30d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef30d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 155:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56075ef30d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56075ef30d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x56075ef30df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56075ef305d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56075ef305d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d156 gnt[0] -> d0 0x42e71e domainbuilder: detail: xc_dom_set_gnttab_entry: d156 gnt[1] -> d0 0x42e71f xc: info: Restore successful xc: info: XenStore: mfn 0x42e71f, dom 0, evt 1 xc: info: Console: mfn 0x42e71e, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 156:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 156:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555af87a53b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 156:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 156:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: 156 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-156,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-156,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 156: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 156:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 156: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555af879c640 wpath=/local/domain/0/device-model/156/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555af879c640 wpath=/local/domain/0/device-model/156/state token=3/0: event epath=/local/domain/0/device-model/156/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 156 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555af879c640 wpath=/local/domain/0/device-model/156/state token=3/0: event epath=/local/domain/0/device-model/156/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 156 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555af879c640 wpath=/local/domain/0/device-model/156/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 156 device model (dying as expected) [23539] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555af879c640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 156: ev 0x555af879c658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 156:Connecting to /var/run/xen/qmp-libxl-156 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 156:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 156: ev 0x555af879c658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555af879e200 wpath=/local/domain/0/backend/vif/156/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555af879e200 wpath=/local/domain/0/backend/vif/156/0/state token=3/1: event epath=/local/domain/0/backend/vif/156/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/156/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555af879e200 wpath=/local/domain/0/backend/vif/156/0/state token=3/1: event epath=/local/domain/0/backend/vif/156/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/156/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555af879e200 wpath=/local/domain/0/backend/vif/156/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 156:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555af879e200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 156:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 156:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 156: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 156:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: XENBUS_PATH: backend/vif/156/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: vif: vif156.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555af879e300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 156:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555af879e300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555af879dcf8 wpath=/local/domain/156/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555af879dcf8 wpath=/local/domain/156/console/tty token=3/2: event epath=/local/domain/156/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x555af87a8640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555af879dcf8 wpath=/local/domain/156/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555af879dcf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555af87a8640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555af87a8640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 156:ao 0x555af87a4590: create: how=(nil) callback=(nil) poller=0x555af87a86e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555af87a4590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 156:ao 0x555af87a4590: inprogress: poller=0x555af87a86e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555af87a4590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 155:ao 0x56075ef304a0: create: how=(nil) callback=(nil) poller=0x56075ef27010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 155:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56075ef2d0a0 wpath=/local/domain/0/backend/vif/155/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 155:ao 0x56075ef304a0: inprogress: poller=0x56075ef27010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef2d0a0 wpath=/local/domain/0/backend/vif/155/0/state token=3/2: event epath=/local/domain/0/backend/vif/155/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/155/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef2d0a0 wpath=/local/domain/0/backend/vif/155/0/state token=3/2: event epath=/local/domain/0/backend/vif/155/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/155/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56075ef2d0a0 wpath=/local/domain/0/backend/vif/155/0/state token=3/2: event epath=/local/domain/0/backend/vif/155/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/155/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56075ef2d0a0 wpath=/local/domain/0/backend/vif/155/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 155:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56075ef2d0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 155:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 155:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 155: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 155:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: XENBUS_PATH: backend/vif/155/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 155: vif: vif155.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56075ef2d1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 155:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56075ef2d1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 155:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 155:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56075ef2df40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 155:Forked pid 23660 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56075ef304a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56075ef304a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:25:09 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:25:09 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27084.4, received 25501.3 debug1: Exit status 0 2020-10-23 03:25:09 Z ========== rep 10 ========== 2020-10-23 03:25:09 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:25:10 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:25:10 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 156:ao 0x556acb921f50: create: how=(nil) callback=(nil) poller=0x556acb922010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 156:ao 0x556acb921f50: inprogress: poller=0x556acb922010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 156:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 156:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 156:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 156:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 156:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 156:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 156: ev 0x556acb9218d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556acb921f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556acb921f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 156:ao 0x556acb92b5d0: create: how=(nil) callback=(nil) poller=0x556acb922010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 156:ao 0x556acb92b5d0: inprogress: poller=0x556acb922010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55ae22c0f640: create: how=(nil) callback=(nil) poller=0x55ae22c0f6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 156, flags 1, hvm 0 xc: info: Saving domain 156, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 157:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55ae22c0f640: inprogress: poller=0x55ae22c0f6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x46a728 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 157, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 156:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556acb92bd68 wpath=/local/domain/156/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb92bd68 wpath=/local/domain/156/control/shutdown token=3/0: event epath=/local/domain/156/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb92bd68 wpath=/local/domain/156/control/shutdown token=3/0: event epath=/local/domain/156/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556acb92bd68 wpath=/local/domain/156/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 156:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 156:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556acb92bd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb92bd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb92bd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 156:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556acb92bd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556acb92bd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x556acb92bdf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556acb92b5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556acb92b5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d157 gnt[0] -> d0 0x813f79 domainbuilder: detail: xc_dom_set_gnttab_entry: d157 gnt[1] -> d0 0x813f7a xc: info: Restore successful xc: info: XenStore: mfn 0x813f7a, dom 0, evt 1 xc: info: Console: mfn 0x813f79, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 157:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 157:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae22c0c3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 157:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 157:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: 157 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-157,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-157,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 157: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 157:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 157: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ae22c03640 wpath=/local/domain/0/device-model/157/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae22c03640 wpath=/local/domain/0/device-model/157/state token=3/0: event epath=/local/domain/0/device-model/157/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 157 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae22c03640 wpath=/local/domain/0/device-model/157/state token=3/0: event epath=/local/domain/0/device-model/157/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 157 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ae22c03640 wpath=/local/domain/0/device-model/157/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 157 device model (dying as expected) [23692] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae22c03640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 157: ev 0x55ae22c03658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 157:Connecting to /var/run/xen/qmp-libxl-157 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 157:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 157: ev 0x55ae22c03658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ae22c05200 wpath=/local/domain/0/backend/vif/157/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae22c05200 wpath=/local/domain/0/backend/vif/157/0/state token=3/1: event epath=/local/domain/0/backend/vif/157/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/157/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae22c05200 wpath=/local/domain/0/backend/vif/157/0/state token=3/1: event epath=/local/domain/0/backend/vif/157/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/157/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ae22c05200 wpath=/local/domain/0/backend/vif/157/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 157:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae22c05200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 157:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 157:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 157: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 157:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: XENBUS_PATH: backend/vif/157/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: vif: vif157.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae22c05300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 157:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae22c05300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ae22c04cf8 wpath=/local/domain/157/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae22c04cf8 wpath=/local/domain/157/console/tty token=3/2: event epath=/local/domain/157/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55ae22c0f640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ae22c04cf8 wpath=/local/domain/157/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae22c04cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ae22c0f640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ae22c0f640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 157:ao 0x55ae22c0b590: create: how=(nil) callback=(nil) poller=0x55ae22c0f6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ae22c0b590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 157:ao 0x55ae22c0b590: inprogress: poller=0x55ae22c0f6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ae22c0b590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 156:ao 0x556acb92b4a0: create: how=(nil) callback=(nil) poller=0x556acb922010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 156:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556acb9280a0 wpath=/local/domain/0/backend/vif/156/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 156:ao 0x556acb92b4a0: inprogress: poller=0x556acb922010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb9280a0 wpath=/local/domain/0/backend/vif/156/0/state token=3/2: event epath=/local/domain/0/backend/vif/156/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/156/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb9280a0 wpath=/local/domain/0/backend/vif/156/0/state token=3/2: event epath=/local/domain/0/backend/vif/156/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/156/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556acb9280a0 wpath=/local/domain/0/backend/vif/156/0/state token=3/2: event epath=/local/domain/0/backend/vif/156/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/156/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556acb9280a0 wpath=/local/domain/0/backend/vif/156/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 156:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556acb9280a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 156:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 156:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 156: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 156:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: XENBUS_PATH: backend/vif/156/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 156: vif: vif156.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556acb9281a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 156:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556acb9281a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 156:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 156:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556acb928f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 156:Forked pid 23812 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556acb92b4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556acb92b4a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:25:32 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:25:32 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26519.8, received 24969.7 debug1: Exit status 0 2020-10-23 03:25:32 Z ========== rep 11 ========== 2020-10-23 03:25:32 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:25:33 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:25:33 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 157:ao 0x563faf77df50: create: how=(nil) callback=(nil) poller=0x563faf77e010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 157:ao 0x563faf77df50: inprogress: poller=0x563faf77e010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 157:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 157:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 157:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 157:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 157:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 157:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 157: ev 0x563faf77d8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563faf77df50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563faf77df50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 157:ao 0x563faf7875d0: create: how=(nil) callback=(nil) poller=0x563faf77e010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 157:ao 0x563faf7875d0: inprogress: poller=0x563faf77e010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x5631ffe46640: create: how=(nil) callback=(nil) poller=0x5631ffe466e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 157, flags 1, hvm 0 xc: info: Saving domain 157, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 158:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x5631ffe46640: inprogress: poller=0x5631ffe466e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x859e5d xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 158, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 157:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563faf787d68 wpath=/local/domain/157/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf787d68 wpath=/local/domain/157/control/shutdown token=3/0: event epath=/local/domain/157/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf787d68 wpath=/local/domain/157/control/shutdown token=3/0: event epath=/local/domain/157/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563faf787d68 wpath=/local/domain/157/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 157:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 157:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563faf787d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf787d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf787d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 157:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563faf787d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563faf787d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x563faf787df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563faf7875d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563faf7875d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d158 gnt[0] -> d0 0x47660e domainbuilder: detail: xc_dom_set_gnttab_entry: d158 gnt[1] -> d0 0x47660f xc: info: Restore successful xc: info: XenStore: mfn 0x47660f, dom 0, evt 1 xc: info: Console: mfn 0x47660e, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 158:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 158:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5631ffe433b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 158:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 158:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: 158 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-158,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-158,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 158: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 158:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 158: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5631ffe3a640 wpath=/local/domain/0/device-model/158/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5631ffe3a640 wpath=/local/domain/0/device-model/158/state token=3/0: event epath=/local/domain/0/device-model/158/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 158 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5631ffe3a640 wpath=/local/domain/0/device-model/158/state token=3/0: event epath=/local/domain/0/device-model/158/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 158 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5631ffe3a640 wpath=/local/domain/0/device-model/158/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 158 device model (dying as expected) [23847] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5631ffe3a640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 158: ev 0x5631ffe3a658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 158:Connecting to /var/run/xen/qmp-libxl-158 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 158:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 158: ev 0x5631ffe3a658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5631ffe3c200 wpath=/local/domain/0/backend/vif/158/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5631ffe3c200 wpath=/local/domain/0/backend/vif/158/0/state token=3/1: event epath=/local/domain/0/backend/vif/158/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/158/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5631ffe3c200 wpath=/local/domain/0/backend/vif/158/0/state token=3/1: event epath=/local/domain/0/backend/vif/158/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/158/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5631ffe3c200 wpath=/local/domain/0/backend/vif/158/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 158:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5631ffe3c200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 158:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 158:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 158: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 158:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: XENBUS_PATH: backend/vif/158/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: vif: vif158.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5631ffe3c300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 158:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5631ffe3c300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5631ffe3bcf8 wpath=/local/domain/158/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5631ffe3bcf8 wpath=/local/domain/158/console/tty token=3/2: event epath=/local/domain/158/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5631ffe46640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5631ffe3bcf8 wpath=/local/domain/158/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5631ffe3bcf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5631ffe46640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5631ffe46640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 158:ao 0x5631ffe42590: create: how=(nil) callback=(nil) poller=0x5631ffe466e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5631ffe42590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 158:ao 0x5631ffe42590: inprogress: poller=0x5631ffe466e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5631ffe42590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 157:ao 0x563faf7874a0: create: how=(nil) callback=(nil) poller=0x563faf77e010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 157:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563faf7840a0 wpath=/local/domain/0/backend/vif/157/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 157:ao 0x563faf7874a0: inprogress: poller=0x563faf77e010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf7840a0 wpath=/local/domain/0/backend/vif/157/0/state token=3/2: event epath=/local/domain/0/backend/vif/157/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/157/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf7840a0 wpath=/local/domain/0/backend/vif/157/0/state token=3/2: event epath=/local/domain/0/backend/vif/157/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/157/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563faf7840a0 wpath=/local/domain/0/backend/vif/157/0/state token=3/2: event epath=/local/domain/0/backend/vif/157/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/157/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563faf7840a0 wpath=/local/domain/0/backend/vif/157/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 157:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563faf7840a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 157:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 157:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 157: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 157:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: XENBUS_PATH: backend/vif/157/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 157: vif: vif157.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563faf7841a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 157:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563faf7841a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 157:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 157:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563faf784f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 157:Forked pid 23969 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563faf7874a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563faf7874a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:25:55 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:25:56 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26665.0, received 25106.5 debug1: Exit status 0 2020-10-23 03:25:56 Z ========== rep 12 ========== 2020-10-23 03:25:56 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:25:56 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:25:56 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 158:ao 0x55be06725f50: create: how=(nil) callback=(nil) poller=0x55be06726010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 158:ao 0x55be06725f50: inprogress: poller=0x55be06726010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 158:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 158:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 158:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 158:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 158:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 158:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 158: ev 0x55be067258d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55be06725f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55be06725f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 158:ao 0x55be0672f5d0: create: how=(nil) callback=(nil) poller=0x55be06726010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 158:ao 0x55be0672f5d0: inprogress: poller=0x55be06726010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55aadd034640: create: how=(nil) callback=(nil) poller=0x55aadd0346e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 158, flags 1, hvm 0 xc: info: Saving domain 158, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 159:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55aadd034640: inprogress: poller=0x55aadd0346e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x410818 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 159, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 158:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55be0672fd68 wpath=/local/domain/158/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672fd68 wpath=/local/domain/158/control/shutdown token=3/0: event epath=/local/domain/158/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672fd68 wpath=/local/domain/158/control/shutdown token=3/0: event epath=/local/domain/158/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55be0672fd68 wpath=/local/domain/158/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 158:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 158:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55be0672fd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672fd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672fd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 158:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55be0672fd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be0672fd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55be0672fdf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55be0672f5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55be0672f5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d159 gnt[0] -> d0 0x83e351 domainbuilder: detail: xc_dom_set_gnttab_entry: d159 gnt[1] -> d0 0x83e352 xc: info: Restore successful xc: info: XenStore: mfn 0x83e352, dom 0, evt 1 xc: info: Console: mfn 0x83e351, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 159:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 159:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aadd0313b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 159:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 159:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: 159 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-159,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-159,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 159: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 159:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 159: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55aadd028640 wpath=/local/domain/0/device-model/159/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aadd028640 wpath=/local/domain/0/device-model/159/state token=3/0: event epath=/local/domain/0/device-model/159/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 159 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aadd028640 wpath=/local/domain/0/device-model/159/state token=3/0: event epath=/local/domain/0/device-model/159/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 159 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55aadd028640 wpath=/local/domain/0/device-model/159/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 159 device model (dying as expected) [23999] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aadd028640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 159: ev 0x55aadd028658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 159:Connecting to /var/run/xen/qmp-libxl-159 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 159:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 159: ev 0x55aadd028658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55aadd02a200 wpath=/local/domain/0/backend/vif/159/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aadd02a200 wpath=/local/domain/0/backend/vif/159/0/state token=3/1: event epath=/local/domain/0/backend/vif/159/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/159/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aadd02a200 wpath=/local/domain/0/backend/vif/159/0/state token=3/1: event epath=/local/domain/0/backend/vif/159/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/159/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55aadd02a200 wpath=/local/domain/0/backend/vif/159/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 159:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aadd02a200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 159:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 159:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 159: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 159:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: XENBUS_PATH: backend/vif/159/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: vif: vif159.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aadd02a300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 159:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aadd02a300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55aadd029cf8 wpath=/local/domain/159/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aadd029cf8 wpath=/local/domain/159/console/tty token=3/2: event epath=/local/domain/159/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55aadd034640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55aadd029cf8 wpath=/local/domain/159/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aadd029cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55aadd034640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55aadd034640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 159:ao 0x55aadd030590: create: how=(nil) callback=(nil) poller=0x55aadd0346e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55aadd030590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 159:ao 0x55aadd030590: inprogress: poller=0x55aadd0346e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55aadd030590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 158:ao 0x55be0672f4a0: create: how=(nil) callback=(nil) poller=0x55be06726010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 158:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55be0672c0a0 wpath=/local/domain/0/backend/vif/158/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 158:ao 0x55be0672f4a0: inprogress: poller=0x55be06726010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672c0a0 wpath=/local/domain/0/backend/vif/158/0/state token=3/2: event epath=/local/domain/0/backend/vif/158/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/158/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672c0a0 wpath=/local/domain/0/backend/vif/158/0/state token=3/2: event epath=/local/domain/0/backend/vif/158/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/158/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55be0672c0a0 wpath=/local/domain/0/backend/vif/158/0/state token=3/2: event epath=/local/domain/0/backend/vif/158/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/158/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55be0672c0a0 wpath=/local/domain/0/backend/vif/158/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 158:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be0672c0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 158:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 158:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 158: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 158:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: XENBUS_PATH: backend/vif/158/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 158: vif: vif158.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be0672c1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 158:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be0672c1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 158:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 158:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55be0672cf40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 158:Forked pid 24119 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55be0672f4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55be0672f4a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:26:19 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:26:19 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26410.6, received 24866.9 debug1: Exit status 0 2020-10-23 03:26:19 Z ========== rep 13 ========== 2020-10-23 03:26:19 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:26:20 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:26:20 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 159:ao 0x559a4232df50: create: how=(nil) callback=(nil) poller=0x559a4232e010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 159:ao 0x559a4232df50: inprogress: poller=0x559a4232e010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 159:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 159:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 159:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 159:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 159:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 159:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 159: ev 0x559a4232d8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x559a4232df50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x559a4232df50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 159:ao 0x559a423375d0: create: how=(nil) callback=(nil) poller=0x559a4232e010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 159:ao 0x559a423375d0: inprogress: poller=0x559a4232e010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55cf23379640: create: how=(nil) callback=(nil) poller=0x55cf233796e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 159, flags 1, hvm 0 xc: info: Saving domain 159, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 160:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55cf23379640: inprogress: poller=0x55cf233796e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x84ff31 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 160, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 159:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x559a42337d68 wpath=/local/domain/159/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a42337d68 wpath=/local/domain/159/control/shutdown token=3/0: event epath=/local/domain/159/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a42337d68 wpath=/local/domain/159/control/shutdown token=3/0: event epath=/local/domain/159/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x559a42337d68 wpath=/local/domain/159/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 159:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 159:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x559a42337d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a42337d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a42337d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 159:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x559a42337d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a42337d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x559a42337df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x559a423375d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x559a423375d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d160 gnt[0] -> d0 0x4118c6 domainbuilder: detail: xc_dom_set_gnttab_entry: d160 gnt[1] -> d0 0x4118c7 xc: info: Restore successful xc: info: XenStore: mfn 0x4118c7, dom 0, evt 1 xc: info: Console: mfn 0x4118c6, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 160:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 160:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf233763b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 160:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 160:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: 160 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-160,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-160,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 160: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 160:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 160: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cf2336d640 wpath=/local/domain/0/device-model/160/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf2336d640 wpath=/local/domain/0/device-model/160/state token=3/0: event epath=/local/domain/0/device-model/160/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 160 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf2336d640 wpath=/local/domain/0/device-model/160/state token=3/0: event epath=/local/domain/0/device-model/160/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 160 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cf2336d640 wpath=/local/domain/0/device-model/160/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 160 device model (dying as expected) [24151] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf2336d640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 160: ev 0x55cf2336d658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 160:Connecting to /var/run/xen/qmp-libxl-160 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 160:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 160: ev 0x55cf2336d658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cf2336f200 wpath=/local/domain/0/backend/vif/160/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf2336f200 wpath=/local/domain/0/backend/vif/160/0/state token=3/1: event epath=/local/domain/0/backend/vif/160/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/160/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf2336f200 wpath=/local/domain/0/backend/vif/160/0/state token=3/1: event epath=/local/domain/0/backend/vif/160/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/160/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cf2336f200 wpath=/local/domain/0/backend/vif/160/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 160:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf2336f200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 160:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 160:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 160: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 160:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: XENBUS_PATH: backend/vif/160/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: vif: vif160.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf2336f300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 160:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf2336f300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cf2336ecf8 wpath=/local/domain/160/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf2336ecf8 wpath=/local/domain/160/console/tty token=3/2: event epath=/local/domain/160/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55cf23379640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cf2336ecf8 wpath=/local/domain/160/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf2336ecf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cf23379640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cf23379640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 160:ao 0x55cf23375590: create: how=(nil) callback=(nil) poller=0x55cf233796e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cf23375590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 160:ao 0x55cf23375590: inprogress: poller=0x55cf233796e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cf23375590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 159:ao 0x559a423374a0: create: how=(nil) callback=(nil) poller=0x559a4232e010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 159:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x559a423340a0 wpath=/local/domain/0/backend/vif/159/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 159:ao 0x559a423374a0: inprogress: poller=0x559a4232e010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a423340a0 wpath=/local/domain/0/backend/vif/159/0/state token=3/2: event epath=/local/domain/0/backend/vif/159/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/159/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a423340a0 wpath=/local/domain/0/backend/vif/159/0/state token=3/2: event epath=/local/domain/0/backend/vif/159/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/159/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a423340a0 wpath=/local/domain/0/backend/vif/159/0/state token=3/2: event epath=/local/domain/0/backend/vif/159/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/159/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x559a423340a0 wpath=/local/domain/0/backend/vif/159/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 159:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a423340a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 159:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 159:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 159: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 159:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: XENBUS_PATH: backend/vif/159/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 159: vif: vif159.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a423341a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 159:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a423341a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 159:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 159:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a42334f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 159:Forked pid 24272 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x559a423374a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x559a423374a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:26:43 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:26:44 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26509.7, received 24960.2 debug1: Exit status 0 2020-10-23 03:26:44 Z ========== rep 14 ========== 2020-10-23 03:26:44 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:26:44 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:26:44 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 160:ao 0x55db44eeaf50: create: how=(nil) callback=(nil) poller=0x55db44eeb010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 160:ao 0x55db44eeaf50: inprogress: poller=0x55db44eeb010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 160:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 160:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 160:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 160:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 160:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 160:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 160: ev 0x55db44eea8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55db44eeaf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55db44eeaf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 160:ao 0x55db44ef45d0: create: how=(nil) callback=(nil) poller=0x55db44eeb010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 160:ao 0x55db44ef45d0: inprogress: poller=0x55db44eeb010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x5569f05c2640: create: how=(nil) callback=(nil) poller=0x5569f05c26e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 160, flags 1, hvm 0 xc: info: Saving domain 160, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 161:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x5569f05c2640: inprogress: poller=0x5569f05c26e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x410810 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 161, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 160:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55db44ef4d68 wpath=/local/domain/160/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef4d68 wpath=/local/domain/160/control/shutdown token=3/0: event epath=/local/domain/160/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef4d68 wpath=/local/domain/160/control/shutdown token=3/0: event epath=/local/domain/160/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55db44ef4d68 wpath=/local/domain/160/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 160:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 160:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55db44ef4d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef4d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef4d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 160:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55db44ef4d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55db44ef4d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55db44ef4df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55db44ef45d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55db44ef45d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d161 gnt[0] -> d0 0x812228 domainbuilder: detail: xc_dom_set_gnttab_entry: d161 gnt[1] -> d0 0x812229 xc: info: Restore successful xc: info: XenStore: mfn 0x812229, dom 0, evt 1 xc: info: Console: mfn 0x812228, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 161:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 161:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5569f05bf3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 161:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 161:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: 161 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-161,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-161,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 161: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 161:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 161: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5569f05b6640 wpath=/local/domain/0/device-model/161/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5569f05b6640 wpath=/local/domain/0/device-model/161/state token=3/0: event epath=/local/domain/0/device-model/161/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 161 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5569f05b6640 wpath=/local/domain/0/device-model/161/state token=3/0: event epath=/local/domain/0/device-model/161/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 161 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5569f05b6640 wpath=/local/domain/0/device-model/161/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 161 device model (dying as expected) [24306] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5569f05b6640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 161: ev 0x5569f05b6658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 161:Connecting to /var/run/xen/qmp-libxl-161 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 161:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 161: ev 0x5569f05b6658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5569f05b8200 wpath=/local/domain/0/backend/vif/161/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5569f05b8200 wpath=/local/domain/0/backend/vif/161/0/state token=3/1: event epath=/local/domain/0/backend/vif/161/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/161/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5569f05b8200 wpath=/local/domain/0/backend/vif/161/0/state token=3/1: event epath=/local/domain/0/backend/vif/161/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/161/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5569f05b8200 wpath=/local/domain/0/backend/vif/161/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 161:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5569f05b8200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 161:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 161:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 161: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 161:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: XENBUS_PATH: backend/vif/161/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: vif: vif161.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5569f05b8300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 161:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5569f05b8300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5569f05b7cf8 wpath=/local/domain/161/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5569f05b7cf8 wpath=/local/domain/161/console/tty token=3/2: event epath=/local/domain/161/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5569f05c2640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5569f05b7cf8 wpath=/local/domain/161/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5569f05b7cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5569f05c2640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5569f05c2640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 161:ao 0x5569f05be590: create: how=(nil) callback=(nil) poller=0x5569f05c26e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5569f05be590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 161:ao 0x5569f05be590: inprogress: poller=0x5569f05c26e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5569f05be590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 160:ao 0x55db44ef44a0: create: how=(nil) callback=(nil) poller=0x55db44eeb010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 160:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55db44ef10a0 wpath=/local/domain/0/backend/vif/160/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 160:ao 0x55db44ef44a0: inprogress: poller=0x55db44eeb010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef10a0 wpath=/local/domain/0/backend/vif/160/0/state token=3/2: event epath=/local/domain/0/backend/vif/160/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/160/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef10a0 wpath=/local/domain/0/backend/vif/160/0/state token=3/2: event epath=/local/domain/0/backend/vif/160/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/160/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55db44ef10a0 wpath=/local/domain/0/backend/vif/160/0/state token=3/2: event epath=/local/domain/0/backend/vif/160/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/160/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55db44ef10a0 wpath=/local/domain/0/backend/vif/160/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 160:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55db44ef10a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 160:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 160:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 160: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 160:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: XENBUS_PATH: backend/vif/160/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 160: vif: vif160.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55db44ef11a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 160:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55db44ef11a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 160:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 160:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55db44ef1f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 160:Forked pid 24428 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55db44ef44a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55db44ef44a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:27:07 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 Fri 23 Oct 03:27:07 UTC 2020 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26457.5, received 24911.1 debug1: Exit status 0 2020-10-23 03:27:07 Z ========== rep 15 ========== 2020-10-23 03:27:07 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:27:08 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:27:08 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 161:ao 0x5643ec863f50: create: how=(nil) callback=(nil) poller=0x5643ec864010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 161:ao 0x5643ec863f50: inprogress: poller=0x5643ec864010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 161:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 161:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 161:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 161:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 161:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 161:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 161: ev 0x5643ec8638d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5643ec863f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5643ec863f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 161:ao 0x5643ec86d5d0: create: how=(nil) callback=(nil) poller=0x5643ec864010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 161:ao 0x5643ec86d5d0: inprogress: poller=0x5643ec864010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x56265e3b9640: create: how=(nil) callback=(nil) poller=0x56265e3b96e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 161, flags 1, hvm 0 xc: info: Saving domain 161, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 162:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x56265e3b9640: inprogress: poller=0x56265e3b96e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x862e6c xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 162, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 161:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5643ec86dd68 wpath=/local/domain/161/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86dd68 wpath=/local/domain/161/control/shutdown token=3/0: event epath=/local/domain/161/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86dd68 wpath=/local/domain/161/control/shutdown token=3/0: event epath=/local/domain/161/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5643ec86dd68 wpath=/local/domain/161/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 161:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 161:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5643ec86dd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 161:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5643ec86dd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5643ec86dd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5643ec86ddf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5643ec86d5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5643ec86d5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d162 gnt[0] -> d0 0x417894 domainbuilder: detail: xc_dom_set_gnttab_entry: d162 gnt[1] -> d0 0x417895 xc: info: Restore successful xc: info: XenStore: mfn 0x417895, dom 0, evt 1 xc: info: Console: mfn 0x417894, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 162:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 162:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56265e3b63b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 162:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 162:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: 162 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-162,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-162,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 162: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 162:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 162: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56265e3ad640 wpath=/local/domain/0/device-model/162/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56265e3ad640 wpath=/local/domain/0/device-model/162/state token=3/0: event epath=/local/domain/0/device-model/162/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 162 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56265e3ad640 wpath=/local/domain/0/device-model/162/state token=3/0: event epath=/local/domain/0/device-model/162/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 162 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56265e3ad640 wpath=/local/domain/0/device-model/162/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 162 device model (dying as expected) [24459] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56265e3ad640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 162: ev 0x56265e3ad658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 162:Connecting to /var/run/xen/qmp-libxl-162 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 162:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 162: ev 0x56265e3ad658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56265e3af200 wpath=/local/domain/0/backend/vif/162/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56265e3af200 wpath=/local/domain/0/backend/vif/162/0/state token=3/1: event epath=/local/domain/0/backend/vif/162/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/162/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56265e3af200 wpath=/local/domain/0/backend/vif/162/0/state token=3/1: event epath=/local/domain/0/backend/vif/162/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/162/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56265e3af200 wpath=/local/domain/0/backend/vif/162/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 162:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56265e3af200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 162:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 162:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 162: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 162:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: XENBUS_PATH: backend/vif/162/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: vif: vif162.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56265e3af300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 162:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56265e3af300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56265e3aecf8 wpath=/local/domain/162/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56265e3aecf8 wpath=/local/domain/162/console/tty token=3/2: event epath=/local/domain/162/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x56265e3b9640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56265e3aecf8 wpath=/local/domain/162/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56265e3aecf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56265e3b9640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56265e3b9640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 162:ao 0x56265e3b5590: create: how=(nil) callback=(nil) poller=0x56265e3b96e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56265e3b5590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 162:ao 0x56265e3b5590: inprogress: poller=0x56265e3b96e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56265e3b5590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: libxl_domain.c:1045:libxl_domain_destroy: Domain 161:ao 0x5643ec86d4a0: create: how=(nil) callback=(nil) poller=0x5643ec864010 debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 161:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5643ec86a0a0 wpath=/local/domain/0/backend/vif/161/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 161:ao 0x5643ec86d4a0: inprogress: poller=0x5643ec864010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86a0a0 wpath=/local/domain/0/backend/vif/161/0/state token=3/2: event epath=/local/domain/0/backend/vif/161/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/161/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86a0a0 wpath=/local/domain/0/backend/vif/161/0/state token=3/2: event epath=/local/domain/0/backend/vif/161/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/161/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5643ec86a0a0 wpath=/local/domain/0/backend/vif/161/0/state token=3/2: event epath=/local/domain/0/backend/vif/161/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/161/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5643ec86a0a0 wpath=/local/domain/0/backend/vif/161/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 161:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5643ec86a0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 161:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 161:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 161: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 161:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: XENBUS_PATH: backend/vif/161/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 161: vif: vif161.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5643ec86a1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 161:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5643ec86a1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 161:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 161:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5643ec86af40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 161:Forked pid 24582 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5643ec86d4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5643ec86d4a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:27:31 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:27:31 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26464.6, received 24917.7 debug1: Exit status 0 2020-10-23 03:27:31 Z ========== rep 16 ========== 2020-10-23 03:27:31 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:27:31 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:27:31 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 162:ao 0x563e0d0bdf50: create: how=(nil) callback=(nil) poller=0x563e0d0be010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 162:ao 0x563e0d0bdf50: inprogress: poller=0x563e0d0be010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 162:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 162:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 162:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 162:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 162:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 162:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 162: ev 0x563e0d0bd8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563e0d0bdf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563e0d0bdf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 162:ao 0x563e0d0c75d0: create: how=(nil) callback=(nil) poller=0x563e0d0be010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 162:ao 0x563e0d0c75d0: inprogress: poller=0x563e0d0be010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x557ca8bd5640: create: how=(nil) callback=(nil) poller=0x557ca8bd56e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 162, flags 1, hvm 0 xc: info: Saving domain 162, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 163:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x557ca8bd5640: inprogress: poller=0x557ca8bd56e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x4766de xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 163, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 162:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563e0d0c7d68 wpath=/local/domain/162/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c7d68 wpath=/local/domain/162/control/shutdown token=3/0: event epath=/local/domain/162/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c7d68 wpath=/local/domain/162/control/shutdown token=3/0: event epath=/local/domain/162/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563e0d0c7d68 wpath=/local/domain/162/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 162:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 162:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563e0d0c7d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c7d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c7d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 162:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563e0d0c7d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e0d0c7d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x563e0d0c7df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563e0d0c75d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563e0d0c75d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d163 gnt[0] -> d0 0x85cb87 domainbuilder: detail: xc_dom_set_gnttab_entry: d163 gnt[1] -> d0 0x867704 xc: info: Restore successful xc: info: XenStore: mfn 0x867704, dom 0, evt 1 xc: info: Console: mfn 0x85cb87, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 163:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 163:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557ca8bd23b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 163:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 163:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: 163 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-163,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-163,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 163: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 163:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 163: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557ca8bc9640 wpath=/local/domain/0/device-model/163/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557ca8bc9640 wpath=/local/domain/0/device-model/163/state token=3/0: event epath=/local/domain/0/device-model/163/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 163 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557ca8bc9640 wpath=/local/domain/0/device-model/163/state token=3/0: event epath=/local/domain/0/device-model/163/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 163 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557ca8bc9640 wpath=/local/domain/0/device-model/163/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 163 device model (dying as expected) [24614] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557ca8bc9640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 163: ev 0x557ca8bc9658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 163:Connecting to /var/run/xen/qmp-libxl-163 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 163:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 163: ev 0x557ca8bc9658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557ca8bcb200 wpath=/local/domain/0/backend/vif/163/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557ca8bcb200 wpath=/local/domain/0/backend/vif/163/0/state token=3/1: event epath=/local/domain/0/backend/vif/163/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/163/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557ca8bcb200 wpath=/local/domain/0/backend/vif/163/0/state token=3/1: event epath=/local/domain/0/backend/vif/163/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/163/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557ca8bcb200 wpath=/local/domain/0/backend/vif/163/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 163:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557ca8bcb200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 163:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 163:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 163: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 163:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: XENBUS_PATH: backend/vif/163/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: vif: vif163.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557ca8bcb300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 163:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557ca8bcb300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557ca8bcacf8 wpath=/local/domain/163/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557ca8bcacf8 wpath=/local/domain/163/console/tty token=3/2: event epath=/local/domain/163/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x557ca8bd5640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557ca8bcacf8 wpath=/local/domain/163/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557ca8bcacf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557ca8bd5640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557ca8bd5640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 163:ao 0x557ca8bd1590: create: how=(nil) callback=(nil) poller=0x557ca8bd56e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557ca8bd1590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 163:ao 0x557ca8bd1590: inprogress: poller=0x557ca8bd56e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557ca8bd1590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 162:ao 0x563e0d0c74a0: create: how=(nil) callback=(nil) poller=0x563e0d0be010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 162:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563e0d0c40a0 wpath=/local/domain/0/backend/vif/162/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 162:ao 0x563e0d0c74a0: inprogress: poller=0x563e0d0be010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c40a0 wpath=/local/domain/0/backend/vif/162/0/state token=3/2: event epath=/local/domain/0/backend/vif/162/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/162/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c40a0 wpath=/local/domain/0/backend/vif/162/0/state token=3/2: event epath=/local/domain/0/backend/vif/162/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/162/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e0d0c40a0 wpath=/local/domain/0/backend/vif/162/0/state token=3/2: event epath=/local/domain/0/backend/vif/162/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/162/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563e0d0c40a0 wpath=/local/domain/0/backend/vif/162/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 162:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e0d0c40a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 162:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 162:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 162: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 162:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: XENBUS_PATH: backend/vif/162/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 162: vif: vif162.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e0d0c41a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 162:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e0d0c41a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 162:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 162:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e0d0c4f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 162:Forked pid 24735 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563e0d0c74a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563e0d0c74a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:27:54 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:27:55 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26635.2, received 25078.4 debug1: Exit status 0 2020-10-23 03:27:55 Z ========== rep 17 ========== 2020-10-23 03:27:55 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:27:55 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:27:55 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 163:ao 0x55cf402d9f50: create: how=(nil) callback=(nil) poller=0x55cf402da010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 163:ao 0x55cf402d9f50: inprogress: poller=0x55cf402da010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 163:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 163:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 163:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 163:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 163:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 163:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 163: ev 0x55cf402d98d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cf402d9f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cf402d9f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 163:ao 0x55cf402e35d0: create: how=(nil) callback=(nil) poller=0x55cf402da010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 163:ao 0x55cf402e35d0: inprogress: poller=0x55cf402da010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x56257c5b1640: create: how=(nil) callback=(nil) poller=0x56257c5b16e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 163, flags 1, hvm 0 xc: info: Saving domain 163, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 164:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x56257c5b1640: inprogress: poller=0x56257c5b16e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x85f649 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 164, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 163:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cf402e3d68 wpath=/local/domain/163/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e3d68 wpath=/local/domain/163/control/shutdown token=3/0: event epath=/local/domain/163/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e3d68 wpath=/local/domain/163/control/shutdown token=3/0: event epath=/local/domain/163/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cf402e3d68 wpath=/local/domain/163/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 163:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 163:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cf402e3d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e3d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e3d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 163:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cf402e3d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf402e3d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55cf402e3df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cf402e35d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cf402e35d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d164 gnt[0] -> d0 0x428864 domainbuilder: detail: xc_dom_set_gnttab_entry: d164 gnt[1] -> d0 0x428865 xc: info: Restore successful xc: info: XenStore: mfn 0x428865, dom 0, evt 1 xc: info: Console: mfn 0x428864, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 164:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 164:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56257c5ae3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 164:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 164:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: 164 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-164,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-164,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 164: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 164:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 164: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56257c5a5640 wpath=/local/domain/0/device-model/164/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56257c5a5640 wpath=/local/domain/0/device-model/164/state token=3/0: event epath=/local/domain/0/device-model/164/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 164 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56257c5a5640 wpath=/local/domain/0/device-model/164/state token=3/0: event epath=/local/domain/0/device-model/164/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 164 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56257c5a5640 wpath=/local/domain/0/device-model/164/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 164 device model (dying as expected) [24769] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56257c5a5640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 164: ev 0x56257c5a5658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 164:Connecting to /var/run/xen/qmp-libxl-164 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 164:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 164: ev 0x56257c5a5658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56257c5a7200 wpath=/local/domain/0/backend/vif/164/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56257c5a7200 wpath=/local/domain/0/backend/vif/164/0/state token=3/1: event epath=/local/domain/0/backend/vif/164/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/164/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56257c5a7200 wpath=/local/domain/0/backend/vif/164/0/state token=3/1: event epath=/local/domain/0/backend/vif/164/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/164/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56257c5a7200 wpath=/local/domain/0/backend/vif/164/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 164:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56257c5a7200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 164:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 164:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 164: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 164:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: XENBUS_PATH: backend/vif/164/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: vif: vif164.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56257c5a7300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 164:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56257c5a7300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56257c5a6cf8 wpath=/local/domain/164/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56257c5a6cf8 wpath=/local/domain/164/console/tty token=3/2: event epath=/local/domain/164/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x56257c5b1640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56257c5a6cf8 wpath=/local/domain/164/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56257c5a6cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56257c5b1640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56257c5b1640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 164:ao 0x56257c5ad590: create: how=(nil) callback=(nil) poller=0x56257c5b16e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56257c5ad590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 164:ao 0x56257c5ad590: inprogress: poller=0x56257c5b16e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56257c5ad590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 163:ao 0x55cf402e34a0: create: how=(nil) callback=(nil) poller=0x55cf402da010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 163:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cf402e00a0 wpath=/local/domain/0/backend/vif/163/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 163:ao 0x55cf402e34a0: inprogress: poller=0x55cf402da010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e00a0 wpath=/local/domain/0/backend/vif/163/0/state token=3/2: event epath=/local/domain/0/backend/vif/163/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/163/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e00a0 wpath=/local/domain/0/backend/vif/163/0/state token=3/2: event epath=/local/domain/0/backend/vif/163/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/163/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cf402e00a0 wpath=/local/domain/0/backend/vif/163/0/state token=3/2: event epath=/local/domain/0/backend/vif/163/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/163/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cf402e00a0 wpath=/local/domain/0/backend/vif/163/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 163:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf402e00a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 163:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 163:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 163: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 163:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: XENBUS_PATH: backend/vif/163/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 163: vif: vif163.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf402e01a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 163:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf402e01a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 163:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 163:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cf402e0f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 163:Forked pid 24891 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cf402e34a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cf402e34a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:28:18 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:28:18 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26987.1, received 25409.7 debug1: Exit status 0 2020-10-23 03:28:18 Z ========== rep 18 ========== 2020-10-23 03:28:18 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:28:19 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:28:19 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 164:ao 0x556458cfcf50: create: how=(nil) callback=(nil) poller=0x556458cfd010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 164:ao 0x556458cfcf50: inprogress: poller=0x556458cfd010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 164:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 164:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 164:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 164:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 164:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 164:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 164: ev 0x556458cfc8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556458cfcf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556458cfcf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 164:ao 0x556458d065d0: create: how=(nil) callback=(nil) poller=0x556458cfd010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 164:ao 0x556458d065d0: inprogress: poller=0x556458cfd010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x555b69fbe640: create: how=(nil) callback=(nil) poller=0x555b69fbe6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 164, flags 1, hvm 0 xc: info: Saving domain 164, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 165:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x555b69fbe640: inprogress: poller=0x555b69fbe6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x42b86e xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 165, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 164:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556458d06d68 wpath=/local/domain/164/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d06d68 wpath=/local/domain/164/control/shutdown token=3/0: event epath=/local/domain/164/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d06d68 wpath=/local/domain/164/control/shutdown token=3/0: event epath=/local/domain/164/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556458d06d68 wpath=/local/domain/164/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 164:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 164:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556458d06d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d06d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d06d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 164:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556458d06d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556458d06d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x556458d06df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556458d065d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556458d065d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d165 gnt[0] -> d0 0x862961 domainbuilder: detail: xc_dom_set_gnttab_entry: d165 gnt[1] -> d0 0x862962 xc: info: Restore successful xc: info: XenStore: mfn 0x862962, dom 0, evt 1 xc: info: Console: mfn 0x862961, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 165:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 165:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555b69fbb3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 165:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 165:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: 165 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-165,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-165,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 165: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 165:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 165: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555b69fb2640 wpath=/local/domain/0/device-model/165/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555b69fb2640 wpath=/local/domain/0/device-model/165/state token=3/0: event epath=/local/domain/0/device-model/165/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 165 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555b69fb2640 wpath=/local/domain/0/device-model/165/state token=3/0: event epath=/local/domain/0/device-model/165/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 165 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555b69fb2640 wpath=/local/domain/0/device-model/165/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 165 device model (dying as expected) [24921] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555b69fb2640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 165: ev 0x555b69fb2658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 165:Connecting to /var/run/xen/qmp-libxl-165 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 165:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 165: ev 0x555b69fb2658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555b69fb4200 wpath=/local/domain/0/backend/vif/165/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555b69fb4200 wpath=/local/domain/0/backend/vif/165/0/state token=3/1: event epath=/local/domain/0/backend/vif/165/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/165/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555b69fb4200 wpath=/local/domain/0/backend/vif/165/0/state token=3/1: event epath=/local/domain/0/backend/vif/165/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/165/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555b69fb4200 wpath=/local/domain/0/backend/vif/165/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 165:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555b69fb4200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 165:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 165:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 165: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 165:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: XENBUS_PATH: backend/vif/165/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: vif: vif165.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555b69fb4300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 165:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555b69fb4300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555b69fb3cf8 wpath=/local/domain/165/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555b69fb3cf8 wpath=/local/domain/165/console/tty token=3/2: event epath=/local/domain/165/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x555b69fbe640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555b69fb3cf8 wpath=/local/domain/165/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555b69fb3cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555b69fbe640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555b69fbe640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 165:ao 0x555b69fba590: create: how=(nil) callback=(nil) poller=0x555b69fbe6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555b69fba590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 165:ao 0x555b69fba590: inprogress: poller=0x555b69fbe6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555b69fba590: destroy migration target: Domain started successsfully. xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: cache current size:3 libxl_domain.c:1045:libxl_domain_destroy: Domain 164:ao 0x556458d064a0: create: how=(nil) callback=(nil) poller=0x556458cfd010 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 164:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556458d030a0 wpath=/local/domain/0/backend/vif/164/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 164:ao 0x556458d064a0: inprogress: poller=0x556458cfd010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d030a0 wpath=/local/domain/0/backend/vif/164/0/state token=3/2: event epath=/local/domain/0/backend/vif/164/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/164/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d030a0 wpath=/local/domain/0/backend/vif/164/0/state token=3/2: event epath=/local/domain/0/backend/vif/164/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/164/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556458d030a0 wpath=/local/domain/0/backend/vif/164/0/state token=3/2: event epath=/local/domain/0/backend/vif/164/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/164/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556458d030a0 wpath=/local/domain/0/backend/vif/164/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 164:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556458d030a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 164:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 164:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 164: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 164:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: XENBUS_PATH: backend/vif/164/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 164: vif: vif164.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556458d031a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 164:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556458d031a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 164:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 164:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556458d03f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 164:Forked pid 25042 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556458d064a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556458d064a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:28:41 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:28:42 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27350.0, received 25751.4 debug1: Exit status 0 2020-10-23 03:28:42 Z ========== rep 19 ========== 2020-10-23 03:28:42 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:28:42 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:28:42 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 165:ao 0x561ea2f5ef50: create: how=(nil) callback=(nil) poller=0x561ea2f5f010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 165:ao 0x561ea2f5ef50: inprogress: poller=0x561ea2f5f010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 165:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 165:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 165:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 165:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 165:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 165:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 165: ev 0x561ea2f5e8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561ea2f5ef50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561ea2f5ef50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 165:ao 0x561ea2f685d0: create: how=(nil) callback=(nil) poller=0x561ea2f5f010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 165:ao 0x561ea2f685d0: inprogress: poller=0x561ea2f5f010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x55624a22e640: create: how=(nil) callback=(nil) poller=0x55624a22e6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 165, flags 1, hvm 0 xc: info: Saving domain 165, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 166:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15683 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15683 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x55624a22e640: inprogress: poller=0x55624a22e6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 166, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x8661e5 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 165:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561ea2f68d68 wpath=/local/domain/165/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f68d68 wpath=/local/domain/165/control/shutdown token=3/0: event epath=/local/domain/165/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f68d68 wpath=/local/domain/165/control/shutdown token=3/0: event epath=/local/domain/165/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561ea2f68d68 wpath=/local/domain/165/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 165:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 165:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561ea2f68d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f68d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f68d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 165:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561ea2f68d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561ea2f68d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x561ea2f68df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561ea2f685d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561ea2f685d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d166 gnt[0] -> d0 0x476646 domainbuilder: detail: xc_dom_set_gnttab_entry: d166 gnt[1] -> d0 0x476647 xc: info: Restore successful xc: info: XenStore: mfn 0x476647, dom 0, evt 1 xc: info: Console: mfn 0x476646, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 166:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 166:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55624a22b3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 166:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 166:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: 166 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-166,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-166,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 166: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 166:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 166: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55624a222640 wpath=/local/domain/0/device-model/166/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55624a222640 wpath=/local/domain/0/device-model/166/state token=3/0: event epath=/local/domain/0/device-model/166/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 166 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55624a222640 wpath=/local/domain/0/device-model/166/state token=3/0: event epath=/local/domain/0/device-model/166/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 166 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55624a222640 wpath=/local/domain/0/device-model/166/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 166 device model (dying as expected) [25072] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55624a222640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 166: ev 0x55624a222658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 166:Connecting to /var/run/xen/qmp-libxl-166 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 166:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 166: ev 0x55624a222658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55624a224200 wpath=/local/domain/0/backend/vif/166/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55624a224200 wpath=/local/domain/0/backend/vif/166/0/state token=3/1: event epath=/local/domain/0/backend/vif/166/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/166/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55624a224200 wpath=/local/domain/0/backend/vif/166/0/state token=3/1: event epath=/local/domain/0/backend/vif/166/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/166/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55624a224200 wpath=/local/domain/0/backend/vif/166/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 166:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55624a224200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 166:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 166:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 166: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 166:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: XENBUS_PATH: backend/vif/166/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: vif: vif166.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55624a224300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 166:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55624a224300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55624a223cf8 wpath=/local/domain/166/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55624a223cf8 wpath=/local/domain/166/console/tty token=3/2: event epath=/local/domain/166/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55624a22e640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55624a223cf8 wpath=/local/domain/166/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55624a223cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55624a22e640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55624a22e640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 166:ao 0x55624a22a590: create: how=(nil) callback=(nil) poller=0x55624a22e6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55624a22a590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 166:ao 0x55624a22a590: inprogress: poller=0x55624a22e6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55624a22a590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 165:ao 0x561ea2f684a0: create: how=(nil) callback=(nil) poller=0x561ea2f5f010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 165:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561ea2f650a0 wpath=/local/domain/0/backend/vif/165/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 165:ao 0x561ea2f684a0: inprogress: poller=0x561ea2f5f010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f650a0 wpath=/local/domain/0/backend/vif/165/0/state token=3/2: event epath=/local/domain/0/backend/vif/165/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/165/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f650a0 wpath=/local/domain/0/backend/vif/165/0/state token=3/2: event epath=/local/domain/0/backend/vif/165/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/165/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561ea2f650a0 wpath=/local/domain/0/backend/vif/165/0/state token=3/2: event epath=/local/domain/0/backend/vif/165/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/165/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561ea2f650a0 wpath=/local/domain/0/backend/vif/165/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 165:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561ea2f650a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 165:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 165:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 165: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 165:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: XENBUS_PATH: backend/vif/165/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 165: vif: vif165.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561ea2f651a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 165:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561ea2f651a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 165:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 165:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561ea2f65f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 165:Forked pid 25192 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561ea2f684a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561ea2f684a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:29:06 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 Fri 23 Oct 03:29:06 UTC 2020 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26932.9, received 25358.7 debug1: Exit status 0 2020-10-23 03:29:06 Z ========== rep 20 ========== 2020-10-23 03:29:06 Z executing ssh ... root@172.16.144.69 xl list 2020-10-23 03:29:06 Z guest debian.buster.guest.osstest state is b 2020-10-23 03:29:06 Z executing ssh ... root@172.16.144.69 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 166:ao 0x55e40ef5ef50: create: how=(nil) callback=(nil) poller=0x55e40ef5f010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 166:ao 0x55e40ef5ef50: inprogress: poller=0x55e40ef5f010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 166:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 166:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 166:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 166:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 166:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 166:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 166: ev 0x55e40ef5e8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e40ef5ef50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e40ef5ef50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1103) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 166:ao 0x55e40ef685d0: create: how=(nil) callback=(nil) poller=0x55e40ef5f010 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 17 to 0x1 Loading new save file (new xl fmt info 0x3/0x0/1103) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 166:ao 0x55e40ef685d0: inprogress: poller=0x55e40ef5f010, flags=i libxl: debug: libxl_create.c:2021:do_domain_create: ao 0x5621a6b0e640: create: how=(nil) callback=(nil) poller=0x5621a6b0e6e0 libxl: debug: libxl.c:764:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:772:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:627:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 166, flags 1, hvm 0 xc: info: Saving domain 166, type x86 PV xc: detail: 64 bits, 4 levels libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:343:disk_try_backend: Disk vdev=xvda, backend phy unsuitable due to format qcow2 libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend qdisk libxl: debug: libxl_create.c:1280:initiate_domain_create: Domain 167:restoring, not running bootloader libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=44, free_memkb=13635 libxl: debug: libxl_numa.c:502:libxl__get_numa_candidate: New best NUMA placement candidate found: nr_nodes=1, nr_cpus=20, nr_vcpus=42, free_memkb=15795 libxl: detail: libxl_dom.c:235:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15795 KB free selected libxl: debug: libxl_create.c:2059:do_domain_create: ao 0x5621a6b0e640: inprogress: poller=0x5621a6b0e6e0, flags=i libxl: debug: libxl_stream_read.c:358:stream_header_done: Stream v2 libxl: debug: libxl_stream_read.c:574:process_record: Record: 1, length 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x428970 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 167, hvm 0, stream_type 0 xc: info: Found x86 PV domain from Xen 4.15 xc: info: Restoring domain xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: Changed max_pfn from 0 to 0x7ffff libxl: debug: libxl_dom_suspend.c:194:domain_suspend_callback_common: Domain 166:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e40ef68d68 wpath=/local/domain/166/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef68d68 wpath=/local/domain/166/control/shutdown token=3/0: event epath=/local/domain/166/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef68d68 wpath=/local/domain/166/control/shutdown token=3/0: event epath=/local/domain/166/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e40ef68d68 wpath=/local/domain/166/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 166:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 166:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e40ef68d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef68d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef68d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 166:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e40ef68d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e40ef68d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55e40ef68df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e40ef685d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e40ef685d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d167 gnt[0] -> d0 0x865dc8 domainbuilder: detail: xc_dom_set_gnttab_entry: d167 gnt[1] -> d0 0x865dc9 xc: info: Restore successful xc: info: XenStore: mfn 0x865dc9, dom 0, evt 1 xc: info: Console: mfn 0x865dc8, dom 0, evt 2 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl_stream_read.c:574:process_record: Record: 0, length 0 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=qdisk libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 167:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 167:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5621a6b0b3b0: deregister unregistered libxl: debug: libxl_dm.c:177:libxl__domain_get_device_model_uid: Domain 167:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2945:libxl__spawn_local_dm: Domain 167:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -xen-domid libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: 167 libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -no-shutdown libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-167,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -chardev libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-167,server,nowait libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -mon libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -nodefaults libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -no-user-config libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -xen-attach libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -name libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -vnc libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -display libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: none libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -nographic libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -machine libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: xenpv libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: -m libxl: debug: libxl_dm.c:2947:libxl__spawn_local_dm: Domain 167: 2048 libxl: debug: libxl_dm.c:2949:libxl__spawn_local_dm: Domain 167:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2951:libxl__spawn_local_dm: Domain 167: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5621a6b02640 wpath=/local/domain/0/device-model/167/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5621a6b02640 wpath=/local/domain/0/device-model/167/state token=3/0: event epath=/local/domain/0/device-model/167/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 167 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5621a6b02640 wpath=/local/domain/0/device-model/167/state token=3/0: event epath=/local/domain/0/device-model/167/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 167 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5621a6b02640 wpath=/local/domain/0/device-model/167/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 167 device model (dying as expected) [25222] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5621a6b02640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 167: ev 0x5621a6b02658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 167:Connecting to /var/run/xen/qmp-libxl-167 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 167:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 167: ev 0x5621a6b02658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5621a6b04200 wpath=/local/domain/0/backend/vif/167/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5621a6b04200 wpath=/local/domain/0/backend/vif/167/0/state token=3/1: event epath=/local/domain/0/backend/vif/167/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/167/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5621a6b04200 wpath=/local/domain/0/backend/vif/167/0/state token=3/1: event epath=/local/domain/0/backend/vif/167/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/167/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5621a6b04200 wpath=/local/domain/0/backend/vif/167/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 167:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5621a6b04200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 167:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 167:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 167: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 167:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 167: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 167: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 167: XENBUS_PATH: backend/vif/167/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 167: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 167: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 167: vif: vif167.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5621a6b04300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 167:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5621a6b04300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5621a6b03cf8 wpath=/local/domain/167/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5621a6b03cf8 wpath=/local/domain/167/console/tty token=3/2: event epath=/local/domain/167/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5621a6b0e640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5621a6b03cf8 wpath=/local/domain/167/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5621a6b03cf8: deregister unregistered libxl: debug: libxl.c:791:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5621a6b0e640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5621a6b0e640: destroy migration target: Transfer complete, requesting permission to start domain. migration sender: Target has acknowledged transfer. migration sender: Giving target permission to start. migration target: Got permission, starting domain. libxl: debug: libxl_domain.c:703:libxl_domain_unpause: Domain 167:ao 0x5621a6b0a590: create: how=(nil) callback=(nil) poller=0x5621a6b0e6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5621a6b0a590: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 167:ao 0x5621a6b0a590: inprogress: poller=0x5621a6b0e6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5621a6b0a590: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 166:ao 0x55e40ef684a0: create: how=(nil) callback=(nil) poller=0x55e40ef5f010 xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:302 misses:3 toobig:26 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 libxl: debug: libxl_dm.c:3535:libxl__destroy_device_model: Domain 166:Didn't find dm UID; destroying by pid libxl: debug: libxl_aoutils.c:649:libxl__kill_xs_path: Device Model signaled libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e40ef650a0 wpath=/local/domain/0/backend/vif/166/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 166:ao 0x55e40ef684a0: inprogress: poller=0x55e40ef5f010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef650a0 wpath=/local/domain/0/backend/vif/166/0/state token=3/2: event epath=/local/domain/0/backend/vif/166/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/166/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef650a0 wpath=/local/domain/0/backend/vif/166/0/state token=3/2: event epath=/local/domain/0/backend/vif/166/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/166/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e40ef650a0 wpath=/local/domain/0/backend/vif/166/0/state token=3/2: event epath=/local/domain/0/backend/vif/166/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/166/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e40ef650a0 wpath=/local/domain/0/backend/vif/166/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 166:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e40ef650a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 166:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 166:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 166: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 166:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: XENBUS_PATH: backend/vif/166/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 166: vif: vif166.0 libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e40ef651a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 166:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e40ef651a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 166:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 166:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e40ef65f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 166:Forked pid 25342 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e40ef684a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e40ef684a0: destroy Migration successful. xencall:buffer: debug: total allocations:93 total releases:93 xencall:buffer: debug: current allocations:0 maximum allocations:2 xencall:buffer: debug: cache current size:2 xencall:buffer: debug: cache hits:72 misses:2 toobig:19 xencall:buffer: debug: total allocations:0 total releases:0 xencall:buffer: debug: current allocations:0 maximum allocations:0 xencall:buffer: debug: cache current size:0 xencall:buffer: debug: cache hits:0 misses:0 toobig:0 2020-10-23 03:29:29 Z executing ssh ... -v root@172.16.146.210 date OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: date Fri 23 Oct 03:29:30 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3148, received 2964 bytes, in 0.1 seconds Bytes per second: sent 25208.7, received 23735.3 debug1: Exit status 0 2020-10-23 03:29:30 Z ========== final check ========== 2020-10-23 03:29:30 Z guest debian.buster.guest.osstest 5a:36:0e:bc:00:0f 22 link/ip/tcp: waiting 20s... 2020-10-23 03:29:34 Z guest debian.buster.guest.osstest 5a:36:0e:bc:00:0f 22 link/ip/tcp: ok. (4s) 2020-10-23 03:29:38 Z executing ssh ... -v root@172.16.146.210 echo guest debian.buster.guest.osstest: ok OpenSSH_7.9p1 Debian-10+deb10u2, OpenSSL 1.1.1d 10 Sep 2019 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.210 [172.16.146.210] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 0 debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: identity file /home/iwj/.ssh/id_xmss type -1 debug1: identity file /home/iwj/.ssh/id_xmss-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_7.9p1 Debian-10+deb10u2 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.9p1 Debian-10+deb10u2 debug1: match: OpenSSH_7.9p1 Debian-10+deb10u2 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.210:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256 debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: compression: none debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:tv6oJiO0vLOcpSKupL55g61VmnLX/RBoEn85KU6XYwg debug1: Host '172.16.146.210' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_156092.test-amd64-amd64-xl-qcow2:2 debug1: rekey after 134217728 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks debug1: Will attempt key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Will attempt key: /home/iwj/.ssh/id_dsa debug1: Will attempt key: /home/iwj/.ssh/id_ecdsa debug1: Will attempt key: /home/iwj/.ssh/id_ed25519 debug1: Will attempt key: /home/iwj/.ssh/id_xmss debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering public key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Server accepts key: /home/iwj/.ssh/id_rsa RSA SHA256:Zqq8oY9H23Qc1aIz6S9hOvNrYOCOkYOX12JeX+znNL8 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.210 ([172.16.146.210]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Remote: /root/.ssh/authorized_keys:2: key options: agent-forwarding port-forwarding pty user-rc x11-forwarding debug1: Sending environment. debug1: Sending env LANG = C.UTF-8 debug1: Sending command: echo guest debian.buster.guest.osstest: ok guest debian.buster.guest.osstest: ok debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3188, received 2972 bytes, in 0.1 seconds Bytes per second: sent 27805.7, received 25921.7 debug1: Exit status 0 + rc=0 + date -u +%Y-%m-%d %H:%M:%S Z exit status 0 2020-10-23 03:29:38 Z exit status 0 + exit 0