+ 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 2020-07-22 12:06:43 Z starting 152084.test-amd64-amd64-xl-qcow2 2020-07-22 12:06:43 Z setting all_host_di_version=2020-05-19 2020-07-22 12:06:43 Z setting all_hostflags=arch-amd64,arch-xen-amd64,suite-buster,purpose-test 2020-07-22 12:06:43 Z setting all_host_suite=buster 2020-07-22 12:06:43 Z setting arch=amd64 2020-07-22 12:06:43 Z setting buildjob=build-amd64 2020-07-22 12:06:43 Z setting debian_arch=amd64 2020-07-22 12:06:43 Z setting debian_bootloader=pygrub 2020-07-22 12:06:43 Z setting debian_boot_timeout=40 2020-07-22 12:06:43 Z setting debian_cfgpath=/etc/xen/debian.buster.guest.osstest.cfg 2020-07-22 12:06:43 Z setting debian_diskfmt=qcow2 2020-07-22 12:06:43 Z setting debian_disk_lv=debian.buster.guest.osstest-disk 2020-07-22 12:06:43 Z setting debian_di_version=2020-05-19 2020-07-22 12:06:43 Z setting debian_domname=debian.buster.guest.osstest 2020-07-22 12:06:43 Z setting debian_ether=5a:36:0e:14:00:14 2020-07-22 12:06:43 Z setting debian_hostname=debian.buster.guest.osstest 2020-07-22 12:06:43 Z setting debian_kernkind=pvops 2020-07-22 12:06:43 Z setting debian_method=netboot 2020-07-22 12:06:43 Z setting debian_suite=buster 2020-07-22 12:06:43 Z setting debian_tcpcheckport=22 2020-07-22 12:06:43 Z setting debian_vg=sabro0-vg 2020-07-22 12:06:43 Z setting host=sabro0 2020-07-22 12:06:43 Z setting host_console=hvc0 2020-07-22 12:06:43 Z setting host_power_install=SSH 2020-07-22 12:06:43 Z setting host_xen_kernel_path=/boot/vmlinuz-4.19.80+ 2020-07-22 12:06:43 Z setting host_xen_kernel_ver=4.19.80+ 2020-07-22 12:06:43 Z setting kernbuildjob=build-amd64-pvops 2020-07-22 12:06:43 Z setting kernkind=pvops 2020-07-22 12:06:43 Z setting syslog_server=172.16.144.3:59331 2020-07-22 12:06:43 Z setting toolstack=xl 2020-07-22 12:06:43 Z setting xenbuildjob=build-amd64 2020-07-22 12:06:43 Z serial method sympathy sabro0: serial2 /root/sympathy/sabro0 /root/sympathy/sabro0.log* 2020-07-22 12:06:43 Z TftpScope is default 2020-07-22 12:06:43 Z task 1480230 ownd [172.16.144.3]:49528: iwj@osstest 152084 test-amd64-amd64-xl-qcow2 2020-07-22 12:06:43 Z host host: selected sabro0 00:10:e0:de:89:44 172.16.144.68 2020-07-22 12:06:43 Z guest: using debian on sabro0 2020-07-22 12:06:43 Z guest debian.buster.guest.osstest 5a:36:0e:14:00:14 22 link/ip/tcp: waiting 5s... 2020-07-22 12:06:48 Z guest debian.buster.guest.osstest 5a:36:0e:14:00:14 22 link/ip/tcp: ok. (5s) 2020-07-22 12:06:48 Z guest debian.buster.guest.osstest 5a:36:0e:14:00:14 22 link/ip/tcp: waiting 20s... 2020-07-22 12:06:52 Z guest debian.buster.guest.osstest 5a:36:0e:14:00:14 22 link/ip/tcp: ok. (4s) 2020-07-22 12:06:56 Z executing ssh ... -v root@172.16.146.82 echo guest debian.buster.guest.osstest: ok OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.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 1 clearing O_NONBLOCK Transferred: sent 3236, received 2972 bytes, in 0.1 seconds Bytes per second: sent 28495.2, received 26170.5 debug1: Exit status 0 2020-07-22 12:06:56 Z ========== rep 1 ========== 2020-07-22 12:06:56 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:06:56 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:06:56 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 5:ao 0x5646f383ff50: create: how=(nil) callback=(nil) poller=0x5646f3840010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 5:ao 0x5646f383ff50: inprogress: poller=0x5646f3840010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 5:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 5:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 5:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 5:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 5:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 5:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 5: ev 0x5646f383f8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5646f383ff50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5646f383ff50: 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 5:ao 0x5646f3849430: create: how=(nil) callback=(nil) poller=0x5646f3840010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 5:ao 0x5646f3849430: inprogress: poller=0x5646f3840010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55a694b5d640: create: how=(nil) callback=(nil) poller=0x55a694b5d6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623: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:1276:initiate_domain_create: Domain 6: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=15707 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15707 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55a694b5d640: inprogress: poller=0x55a694b5d6e0, 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 save: Success xc: detail: fd 17, dom 5, flags 1, hvm 0 xc: info: Saving domain 5, type x86 PV xc: detail: 64 bits, 4 levels libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 6, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x855301 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 5:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5646f3849d68 wpath=/local/domain/5/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3849d68 wpath=/local/domain/5/control/shutdown token=3/0: event epath=/local/domain/5/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3849d68 wpath=/local/domain/5/control/shutdown token=3/0: event epath=/local/domain/5/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5646f3849d68 wpath=/local/domain/5/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 5:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 5:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5646f3849d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3849d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3849d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 5:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5646f3849d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5646f3849d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5646f3849df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5646f3849430: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5646f3849430: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d6 gnt[0] -> d0 0x42d482 domainbuilder: detail: xc_dom_set_gnttab_entry: d6 gnt[1] -> d0 0x42d483 xc: info: Restore successful xc: info: XenStore: mfn 0x42d483, dom 0, evt 1 xc: info: Console: mfn 0x42d482, 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 6:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 6:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a694b5a3b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 6:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 6:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: 6 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-6,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-6,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 6: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 6:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 6: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a694b51640 wpath=/local/domain/0/device-model/6/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a694b51640 wpath=/local/domain/0/device-model/6/state token=3/0: event epath=/local/domain/0/device-model/6/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 6 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a694b51640 wpath=/local/domain/0/device-model/6/state token=3/0: event epath=/local/domain/0/device-model/6/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 6 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a694b51640 wpath=/local/domain/0/device-model/6/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 6 device model (dying as expected) [4939] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a694b51640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 6: ev 0x55a694b51658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 6:Connecting to /var/run/xen/qmp-libxl-6 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 6:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 6: ev 0x55a694b51658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 6: ev 0x55a694b51658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a694b53200 wpath=/local/domain/0/backend/vif/6/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a694b53200 wpath=/local/domain/0/backend/vif/6/0/state token=3/1: event epath=/local/domain/0/backend/vif/6/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/6/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a694b53200 wpath=/local/domain/0/backend/vif/6/0/state token=3/1: event epath=/local/domain/0/backend/vif/6/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/6/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a694b53200 wpath=/local/domain/0/backend/vif/6/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 6:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a694b53200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 6:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 6:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 6: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 6:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_PATH: backend/vif/6/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: vif: vif6.0 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=0x55a694b53300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 6:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a694b53300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a694b52cf8 wpath=/local/domain/6/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a694b52cf8 wpath=/local/domain/6/console/tty token=3/2: event epath=/local/domain/6/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55a694b5d640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a694b52cf8 wpath=/local/domain/6/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a694b52cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55a694b5d640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a694b5d640: 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 6:ao 0x55a694b5d640: create: how=(nil) callback=(nil) poller=0x55a694b5d6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55a694b5d640: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 6:ao 0x55a694b5d640: inprogress: poller=0x55a694b5d6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a694b5d640: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 5:ao 0x5646f3849300: create: how=(nil) callback=(nil) poller=0x5646f3840010 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:3532:libxl__destroy_device_model: Domain 5: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=0x5646f3847250 wpath=/local/domain/0/backend/vif/5/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 5:ao 0x5646f3849300: inprogress: poller=0x5646f3840010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3847250 wpath=/local/domain/0/backend/vif/5/0/state token=3/2: event epath=/local/domain/0/backend/vif/5/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/5/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3847250 wpath=/local/domain/0/backend/vif/5/0/state token=3/2: event epath=/local/domain/0/backend/vif/5/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/5/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5646f3847250 wpath=/local/domain/0/backend/vif/5/0/state token=3/2: event epath=/local/domain/0/backend/vif/5/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/5/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5646f3847250 wpath=/local/domain/0/backend/vif/5/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 5:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5646f3847250: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 5:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 5:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 5: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 5:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: XENBUS_PATH: backend/vif/5/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: vif: vif5.0 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=0x5646f3847350: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 5:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5646f3847350: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 5:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 5:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5646f3846f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 5:Forked pid 5060 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5646f3849300: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5646f3849300: 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 2020-07-22 12:07:20 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:07:20 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26702.1, received 24763.8 debug1: Exit status 0 2020-07-22 12:07:20 Z ========== rep 2 ========== 2020-07-22 12:07:20 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:07:20 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:07:20 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 6:ao 0x560848427f50: create: how=(nil) callback=(nil) poller=0x560848428010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 6:ao 0x560848427f50: inprogress: poller=0x560848428010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 6:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 6:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 6:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 6:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 6:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 6:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 6: ev 0x5608484278d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560848427f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560848427f50: 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 6:ao 0x5608484315d0: create: how=(nil) callback=(nil) poller=0x560848428010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 6:ao 0x5608484315d0: inprogress: poller=0x560848428010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55981a75b640: create: how=(nil) callback=(nil) poller=0x55981a75b6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 6, flags 1, hvm 0 xc: info: Saving domain 6, 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:1276:initiate_domain_create: Domain 7: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=13658 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=15773 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15773 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55981a75b640: inprogress: poller=0x55981a75b6e0, 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 0x42dead xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 7, 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 6:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560848431d68 wpath=/local/domain/6/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560848431d68 wpath=/local/domain/6/control/shutdown token=3/0: event epath=/local/domain/6/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560848431d68 wpath=/local/domain/6/control/shutdown token=3/0: event epath=/local/domain/6/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560848431d68 wpath=/local/domain/6/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 6:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 6:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560848431d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560848431d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560848431d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 6:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560848431d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560848431d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x560848431df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5608484315d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5608484315d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d7 gnt[0] -> d0 0x855305 domainbuilder: detail: xc_dom_set_gnttab_entry: d7 gnt[1] -> d0 0x855306 xc: info: Restore successful xc: info: XenStore: mfn 0x855306, dom 0, evt 1 xc: info: Console: mfn 0x855305, 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 7:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 7:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55981a7583b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 7:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 7:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: 7 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-7,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-7,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 7: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 7:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 7: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55981a74f640 wpath=/local/domain/0/device-model/7/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55981a74f640 wpath=/local/domain/0/device-model/7/state token=3/0: event epath=/local/domain/0/device-model/7/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 7 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55981a74f640 wpath=/local/domain/0/device-model/7/state token=3/0: event epath=/local/domain/0/device-model/7/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 7 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55981a74f640 wpath=/local/domain/0/device-model/7/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 7 device model (dying as expected) [5090] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55981a74f640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 7: ev 0x55981a74f658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 7:Connecting to /var/run/xen/qmp-libxl-7 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 7:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 7: ev 0x55981a74f658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 7: ev 0x55981a74f658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55981a751200 wpath=/local/domain/0/backend/vif/7/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55981a751200 wpath=/local/domain/0/backend/vif/7/0/state token=3/1: event epath=/local/domain/0/backend/vif/7/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/7/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55981a751200 wpath=/local/domain/0/backend/vif/7/0/state token=3/1: event epath=/local/domain/0/backend/vif/7/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/7/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55981a751200 wpath=/local/domain/0/backend/vif/7/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 7:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55981a751200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 7:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 7:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 7: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 7:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_PATH: backend/vif/7/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: vif: vif7.0 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=0x55981a751300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 7:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55981a751300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55981a750cf8 wpath=/local/domain/7/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55981a750cf8 wpath=/local/domain/7/console/tty token=3/2: event epath=/local/domain/7/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55981a75b640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55981a750cf8 wpath=/local/domain/7/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55981a750cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55981a75b640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55981a75b640: 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 7:ao 0x55981a75b640: create: how=(nil) callback=(nil) poller=0x55981a75b6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55981a75b640: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 7:ao 0x55981a75b640: inprogress: poller=0x55981a75b6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55981a75b640: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 6:ao 0x5608484314a0: create: how=(nil) callback=(nil) poller=0x560848428010 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:3532:libxl__destroy_device_model: Domain 6: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=0x56084842e0a0 wpath=/local/domain/0/backend/vif/6/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 6:ao 0x5608484314a0: inprogress: poller=0x560848428010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56084842e0a0 wpath=/local/domain/0/backend/vif/6/0/state token=3/2: event epath=/local/domain/0/backend/vif/6/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/6/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56084842e0a0 wpath=/local/domain/0/backend/vif/6/0/state token=3/2: event epath=/local/domain/0/backend/vif/6/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/6/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56084842e0a0 wpath=/local/domain/0/backend/vif/6/0/state token=3/2: event epath=/local/domain/0/backend/vif/6/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/6/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56084842e0a0 wpath=/local/domain/0/backend/vif/6/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 6:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56084842e0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 6:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 6:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 6: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 6:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_PATH: backend/vif/6/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: vif: vif6.0 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=0x56084842e1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 6:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56084842e1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 6:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 6:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56084842ef40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 6:Forked pid 5210 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5608484314a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5608484314a0: 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 2020-07-22 12:07:44 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:07:44 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27093.2, received 25126.5 debug1: Exit status 0 2020-07-22 12:07:44 Z ========== rep 3 ========== 2020-07-22 12:07:44 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:07:44 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:07:44 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 7:ao 0x564f3e6dff50: create: how=(nil) callback=(nil) poller=0x564f3e6e0010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 7:ao 0x564f3e6dff50: inprogress: poller=0x564f3e6e0010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 7:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 7:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 7:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 7:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 7:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 7:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 7: ev 0x564f3e6df8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564f3e6dff50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564f3e6dff50: 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 7:ao 0x564f3e6e95d0: create: how=(nil) callback=(nil) poller=0x564f3e6e0010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 7:ao 0x564f3e6e95d0: inprogress: poller=0x564f3e6e0010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x5591ab78c640: create: how=(nil) callback=(nil) poller=0x5591ab78c6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 7, flags 1, hvm 0 xc: info: Saving domain 7, 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:1276:initiate_domain_create: Domain 8: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=15706 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15706 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x5591ab78c640: inprogress: poller=0x5591ab78c6e0, 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 0x851d30 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 8, 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 7:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564f3e6e9d68 wpath=/local/domain/7/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e9d68 wpath=/local/domain/7/control/shutdown token=3/0: event epath=/local/domain/7/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e9d68 wpath=/local/domain/7/control/shutdown token=3/0: event epath=/local/domain/7/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564f3e6e9d68 wpath=/local/domain/7/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 7:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 7:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564f3e6e9d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e9d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e9d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 7:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564f3e6e9d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564f3e6e9d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x564f3e6e9df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564f3e6e95d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564f3e6e95d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d8 gnt[0] -> d0 0x42d4cf domainbuilder: detail: xc_dom_set_gnttab_entry: d8 gnt[1] -> d0 0x42d4d0 xc: info: Restore successful xc: info: XenStore: mfn 0x42d4d0, dom 0, evt 1 xc: info: Console: mfn 0x42d4cf, 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 8:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 8:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5591ab7893b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 8:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 8:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: 8 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-8,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-8,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 8: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 8:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 8: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5591ab780640 wpath=/local/domain/0/device-model/8/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5591ab780640 wpath=/local/domain/0/device-model/8/state token=3/0: event epath=/local/domain/0/device-model/8/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 8 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5591ab780640 wpath=/local/domain/0/device-model/8/state token=3/0: event epath=/local/domain/0/device-model/8/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 8 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5591ab780640 wpath=/local/domain/0/device-model/8/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 8 device model (dying as expected) [5244] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5591ab780640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 8: ev 0x5591ab780658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 8:Connecting to /var/run/xen/qmp-libxl-8 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 8:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 8: ev 0x5591ab780658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 8: ev 0x5591ab780658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5591ab782200 wpath=/local/domain/0/backend/vif/8/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5591ab782200 wpath=/local/domain/0/backend/vif/8/0/state token=3/1: event epath=/local/domain/0/backend/vif/8/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/8/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5591ab782200 wpath=/local/domain/0/backend/vif/8/0/state token=3/1: event epath=/local/domain/0/backend/vif/8/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/8/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5591ab782200 wpath=/local/domain/0/backend/vif/8/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 8:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5591ab782200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 8:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 8:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 8: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 8:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_PATH: backend/vif/8/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: vif: vif8.0 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=0x5591ab782300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 8:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5591ab782300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5591ab781cf8 wpath=/local/domain/8/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5591ab781cf8 wpath=/local/domain/8/console/tty token=3/2: event epath=/local/domain/8/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5591ab78c640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5591ab781cf8 wpath=/local/domain/8/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5591ab781cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5591ab78c640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5591ab78c640: 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 8:ao 0x5591ab78c640: create: how=(nil) callback=(nil) poller=0x5591ab78c6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5591ab78c640: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 8:ao 0x5591ab78c640: inprogress: poller=0x5591ab78c6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5591ab78c640: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 7:ao 0x564f3e6e94a0: create: how=(nil) callback=(nil) poller=0x564f3e6e0010 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:3532:libxl__destroy_device_model: Domain 7: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=0x564f3e6e60a0 wpath=/local/domain/0/backend/vif/7/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 7:ao 0x564f3e6e94a0: inprogress: poller=0x564f3e6e0010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e60a0 wpath=/local/domain/0/backend/vif/7/0/state token=3/2: event epath=/local/domain/0/backend/vif/7/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/7/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e60a0 wpath=/local/domain/0/backend/vif/7/0/state token=3/2: event epath=/local/domain/0/backend/vif/7/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/7/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564f3e6e60a0 wpath=/local/domain/0/backend/vif/7/0/state token=3/2: event epath=/local/domain/0/backend/vif/7/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/7/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564f3e6e60a0 wpath=/local/domain/0/backend/vif/7/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 7:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564f3e6e60a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 7:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 7:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 7: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 7:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_PATH: backend/vif/7/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: vif: vif7.0 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=0x564f3e6e61a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 7:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564f3e6e61a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 7:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 7:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564f3e6e6f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 7:Forked pid 5364 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564f3e6e94a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564f3e6e94a0: 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 2020-07-22 12:08:07 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:08:07 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26658.3, received 24723.1 debug1: Exit status 0 2020-07-22 12:08:07 Z ========== rep 4 ========== 2020-07-22 12:08:07 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:08:08 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:08:08 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 8:ao 0x56073122af50: create: how=(nil) callback=(nil) poller=0x56073122b010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 8:ao 0x56073122af50: inprogress: poller=0x56073122b010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 8:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 8:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 8:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 8:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 8:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 8:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 8: ev 0x56073122a8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56073122af50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56073122af50: 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 8:ao 0x5607312345d0: create: how=(nil) callback=(nil) poller=0x56073122b010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 8:ao 0x5607312345d0: inprogress: poller=0x56073122b010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55ad90436640: create: how=(nil) callback=(nil) poller=0x55ad904366e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 8, flags 1, hvm 0 xc: info: Saving domain 8, 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:1276:initiate_domain_create: Domain 9: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=13657 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=15773 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15773 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55ad90436640: inprogress: poller=0x55ad904366e0, 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 0x42defa xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 9, 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 8:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560731234d68 wpath=/local/domain/8/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560731234d68 wpath=/local/domain/8/control/shutdown token=3/0: event epath=/local/domain/8/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560731234d68 wpath=/local/domain/8/control/shutdown token=3/0: event epath=/local/domain/8/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560731234d68 wpath=/local/domain/8/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 8:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 8:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560731234d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560731234d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560731234d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 8:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560731234d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560731234d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x560731234df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5607312345d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5607312345d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d9 gnt[0] -> d0 0x851c6a domainbuilder: detail: xc_dom_set_gnttab_entry: d9 gnt[1] -> d0 0x851c6b xc: info: Restore successful xc: info: XenStore: mfn 0x851c6b, dom 0, evt 1 xc: info: Console: mfn 0x851c6a, 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 9:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 9:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ad904333b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 9:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 9:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: 9 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-9,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-9,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 9: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 9:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 9: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ad9042a640 wpath=/local/domain/0/device-model/9/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ad9042a640 wpath=/local/domain/0/device-model/9/state token=3/0: event epath=/local/domain/0/device-model/9/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 9 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ad9042a640 wpath=/local/domain/0/device-model/9/state token=3/0: event epath=/local/domain/0/device-model/9/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 9 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ad9042a640 wpath=/local/domain/0/device-model/9/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 9 device model (dying as expected) [5394] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ad9042a640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 9: ev 0x55ad9042a658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 9:Connecting to /var/run/xen/qmp-libxl-9 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 9:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 9: ev 0x55ad9042a658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 9: ev 0x55ad9042a658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ad9042c200 wpath=/local/domain/0/backend/vif/9/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ad9042c200 wpath=/local/domain/0/backend/vif/9/0/state token=3/1: event epath=/local/domain/0/backend/vif/9/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/9/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ad9042c200 wpath=/local/domain/0/backend/vif/9/0/state token=3/1: event epath=/local/domain/0/backend/vif/9/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/9/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ad9042c200 wpath=/local/domain/0/backend/vif/9/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 9:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ad9042c200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 9:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 9:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 9: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 9:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_PATH: backend/vif/9/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: vif: vif9.0 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=0x55ad9042c300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 9:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ad9042c300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ad9042bcf8 wpath=/local/domain/9/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ad9042bcf8 wpath=/local/domain/9/console/tty token=3/2: event epath=/local/domain/9/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55ad90436640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ad9042bcf8 wpath=/local/domain/9/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ad9042bcf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ad90436640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ad90436640: 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 9:ao 0x55ad90436640: create: how=(nil) callback=(nil) poller=0x55ad904366e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ad90436640: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 9:ao 0x55ad90436640: inprogress: poller=0x55ad904366e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ad90436640: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 8:ao 0x5607312344a0: create: how=(nil) callback=(nil) poller=0x56073122b010xencall: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:3532:libxl__destroy_device_model: Domain 8: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=0x5607312310a0 wpath=/local/domain/0/backend/vif/8/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 8:ao 0x5607312344a0: inprogress: poller=0x56073122b010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5607312310a0 wpath=/local/domain/0/backend/vif/8/0/state token=3/2: event epath=/local/domain/0/backend/vif/8/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/8/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5607312310a0 wpath=/local/domain/0/backend/vif/8/0/state token=3/2: event epath=/local/domain/0/backend/vif/8/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/8/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5607312310a0 wpath=/local/domain/0/backend/vif/8/0/state token=3/2: event epath=/local/domain/0/backend/vif/8/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/8/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5607312310a0 wpath=/local/domain/0/backend/vif/8/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 8:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5607312310a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 8:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 8:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 8: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 8:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_PATH: backend/vif/8/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: vif: vif8.0 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=0x5607312311a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 8:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5607312311a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 8:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 8:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560731231f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 8:Forked pid 5517 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5607312344a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5607312344a0: 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 2020-07-22 12:08:32 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:08:32 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26439.6, received 24520.4 debug1: Exit status 0 2020-07-22 12:08:32 Z ========== rep 5 ========== 2020-07-22 12:08:32 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:08:32 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:08:32 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 9:ao 0x5595292ccf50: create: how=(nil) callback=(nil) poller=0x5595292cd010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 9:ao 0x5595292ccf50: inprogress: poller=0x5595292cd010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 9:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 9:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 9:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 9:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 9:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 9:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 9: ev 0x5595292cc8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5595292ccf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5595292ccf50: 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 9:ao 0x5595292d65d0: create: how=(nil) callback=(nil) poller=0x5595292cd010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 9:ao 0x5595292d65d0: inprogress: poller=0x5595292cd010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x5614f20b3640: create: how=(nil) callback=(nil) poller=0x5614f20b36e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 9, flags 1, hvm 0 xc: info: Saving domain 9, 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:1276:initiate_domain_create: Domain 10: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=15705 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15705 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x5614f20b3640: inprogress: poller=0x5614f20b36e0, 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 0x87ce95 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 10, 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 9:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5595292d6d68 wpath=/local/domain/9/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d6d68 wpath=/local/domain/9/control/shutdown token=3/0: event epath=/local/domain/9/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d6d68 wpath=/local/domain/9/control/shutdown token=3/0: event epath=/local/domain/9/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5595292d6d68 wpath=/local/domain/9/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 9:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 9:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5595292d6d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d6d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d6d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 9:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5595292d6d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5595292d6d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5595292d6df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5595292d65d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5595292d65d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d10 gnt[0] -> d0 0x42d4e7 domainbuilder: detail: xc_dom_set_gnttab_entry: d10 gnt[1] -> d0 0x42d4e8 xc: info: Restore successful xc: info: XenStore: mfn 0x42d4e8, dom 0, evt 1 xc: info: Console: mfn 0x42d4e7, 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 10:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 10:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5614f20b03b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 10:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 10:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: 10 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-10,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-10,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 10: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 10:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 10: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5614f20a7640 wpath=/local/domain/0/device-model/10/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5614f20a7640 wpath=/local/domain/0/device-model/10/state token=3/0: event epath=/local/domain/0/device-model/10/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 10 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5614f20a7640 wpath=/local/domain/0/device-model/10/state token=3/0: event epath=/local/domain/0/device-model/10/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 10 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5614f20a7640 wpath=/local/domain/0/device-model/10/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 10 device model (dying as expected) [5546] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5614f20a7640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 10: ev 0x5614f20a7658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 10:Connecting to /var/run/xen/qmp-libxl-10 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 10:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 10: ev 0x5614f20a7658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 10: ev 0x5614f20a7658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5614f20a9200 wpath=/local/domain/0/backend/vif/10/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5614f20a9200 wpath=/local/domain/0/backend/vif/10/0/state token=3/1: event epath=/local/domain/0/backend/vif/10/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/10/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5614f20a9200 wpath=/local/domain/0/backend/vif/10/0/state token=3/1: event epath=/local/domain/0/backend/vif/10/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/10/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5614f20a9200 wpath=/local/domain/0/backend/vif/10/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 10:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5614f20a9200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 10:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 10:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 10: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 10:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_PATH: backend/vif/10/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: vif: vif10.0 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=0x5614f20a9300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 10:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5614f20a9300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5614f20a8cf8 wpath=/local/domain/10/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5614f20a8cf8 wpath=/local/domain/10/console/tty token=3/2: event epath=/local/domain/10/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5614f20b3640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5614f20a8cf8 wpath=/local/domain/10/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5614f20a8cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5614f20b3640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5614f20b3640: 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 10:ao 0x5614f20a2fc0: create: how=(nil) callback=(nil) poller=0x5614f20b36e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5614f20a2fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 10:ao 0x5614f20a2fc0: inprogress: poller=0x5614f20b36e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5614f20a2fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 9:ao 0x5595292d64a0: create: how=(nil) callback=(nil) poller=0x5595292cd010 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:3532:libxl__destroy_device_model: Domain 9: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=0x5595292d30a0 wpath=/local/domain/0/backend/vif/9/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 9:ao 0x5595292d64a0: inprogress: poller=0x5595292cd010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d30a0 wpath=/local/domain/0/backend/vif/9/0/state token=3/2: event epath=/local/domain/0/backend/vif/9/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/9/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d30a0 wpath=/local/domain/0/backend/vif/9/0/state token=3/2: event epath=/local/domain/0/backend/vif/9/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/9/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5595292d30a0 wpath=/local/domain/0/backend/vif/9/0/state token=3/2: event epath=/local/domain/0/backend/vif/9/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/9/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5595292d30a0 wpath=/local/domain/0/backend/vif/9/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 9:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5595292d30a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 9:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 9:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 9: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 9:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_PATH: backend/vif/9/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: vif: vif9.0 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=0x5595292d31a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 9:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5595292d31a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 9:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 9:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5595292d3f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 9:Forked pid 5666 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5595292d64a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5595292d64a0: 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 2020-07-22 12:08:55 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:08:56 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26954.6, received 24997.9 debug1: Exit status 0 2020-07-22 12:08:56 Z ========== rep 6 ========== 2020-07-22 12:08:56 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:08:56 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:08:56 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 10:ao 0x5598bec30f50: create: how=(nil) callback=(nil) poller=0x5598bec31010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 10:ao 0x5598bec30f50: inprogress: poller=0x5598bec31010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 10:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 10:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 10:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 10:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 10:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 10:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 10: ev 0x5598bec308d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5598bec30f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5598bec30f50: 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 10:ao 0x5598bec3a5d0: create: how=(nil) callback=(nil) poller=0x5598bec31010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 10:ao 0x5598bec3a5d0: inprogress: poller=0x5598bec31010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x562bb22f3640: create: how=(nil) callback=(nil) poller=0x562bb22f36e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 10, flags 1, hvm 0 xc: info: Saving domain 10, 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:1276:initiate_domain_create: Domain 11: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=13656 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=15774 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15774 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x562bb22f3640: inprogress: poller=0x562bb22f36e0, 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 0x42df12 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 11, 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 10:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5598bec3ad68 wpath=/local/domain/10/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec3ad68 wpath=/local/domain/10/control/shutdown token=3/0: event epath=/local/domain/10/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec3ad68 wpath=/local/domain/10/control/shutdown token=3/0: event epath=/local/domain/10/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5598bec3ad68 wpath=/local/domain/10/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 10:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 10:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5598bec3ad80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec3ad80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec3ad80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 10:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5598bec3ad80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5598bec3ad80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5598bec3adf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5598bec3a5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5598bec3a5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d11 gnt[0] -> d0 0x8685cf domainbuilder: detail: xc_dom_set_gnttab_entry: d11 gnt[1] -> d0 0x8685d0 xc: info: Restore successful xc: info: XenStore: mfn 0x8685d0, dom 0, evt 1 xc: info: Console: mfn 0x8685cf, 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 11:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 11:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562bb22f03b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 11:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 11:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: 11 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-11,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-11,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 11: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 11:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 11: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x562bb22e7640 wpath=/local/domain/0/device-model/11/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562bb22e7640 wpath=/local/domain/0/device-model/11/state token=3/0: event epath=/local/domain/0/device-model/11/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 11 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562bb22e7640 wpath=/local/domain/0/device-model/11/state token=3/0: event epath=/local/domain/0/device-model/11/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 11 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x562bb22e7640 wpath=/local/domain/0/device-model/11/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 11 device model (dying as expected) [5696] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562bb22e7640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 11: ev 0x562bb22e7658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 11:Connecting to /var/run/xen/qmp-libxl-11 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 11:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 11: ev 0x562bb22e7658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 11: ev 0x562bb22e7658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x562bb22e9200 wpath=/local/domain/0/backend/vif/11/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562bb22e9200 wpath=/local/domain/0/backend/vif/11/0/state token=3/1: event epath=/local/domain/0/backend/vif/11/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/11/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562bb22e9200 wpath=/local/domain/0/backend/vif/11/0/state token=3/1: event epath=/local/domain/0/backend/vif/11/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/11/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x562bb22e9200 wpath=/local/domain/0/backend/vif/11/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 11:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562bb22e9200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 11:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 11:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 11: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 11:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_PATH: backend/vif/11/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: vif: vif11.0 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=0x562bb22e9300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 11:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562bb22e9300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x562bb22e8cf8 wpath=/local/domain/11/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562bb22e8cf8 wpath=/local/domain/11/console/tty token=3/2: event epath=/local/domain/11/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x562bb22f3640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x562bb22e8cf8 wpath=/local/domain/11/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562bb22e8cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x562bb22f3640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x562bb22f3640: 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 11:ao 0x562bb22e2fc0: create: how=(nil) callback=(nil) poller=0x562bb22f36e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x562bb22e2fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 11:ao 0x562bb22e2fc0: inprogress: poller=0x562bb22f36e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x562bb22e2fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 10:ao 0x5598bec3a4a0: create: how=(nil) callback=(nil) poller=0x5598bec31010 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:3532:libxl__destroy_device_model: Domain 10: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=0x5598bec370a0 wpath=/local/domain/0/backend/vif/10/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 10:ao 0x5598bec3a4a0: inprogress: poller=0x5598bec31010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec370a0 wpath=/local/domain/0/backend/vif/10/0/state token=3/2: event epath=/local/domain/0/backend/vif/10/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/10/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec370a0 wpath=/local/domain/0/backend/vif/10/0/state token=3/2: event epath=/local/domain/0/backend/vif/10/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/10/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5598bec370a0 wpath=/local/domain/0/backend/vif/10/0/state token=3/2: event epath=/local/domain/0/backend/vif/10/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/10/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5598bec370a0 wpath=/local/domain/0/backend/vif/10/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 10:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5598bec370a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 10:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 10:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 10: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 10:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_PATH: backend/vif/10/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: vif: vif10.0 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=0x5598bec371a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 10:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5598bec371a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 10:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 10:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5598bec37f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 10:Forked pid 5816 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5598bec3a4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5598bec3a4a0: 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 2020-07-22 12:09:19 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:09:20 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26485.7, received 24563.1 debug1: Exit status 0 2020-07-22 12:09:20 Z ========== rep 7 ========== 2020-07-22 12:09:20 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:09:20 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:09:20 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 11:ao 0x560e6380ff50: create: how=(nil) callback=(nil) poller=0x560e63810010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 11:ao 0x560e6380ff50: inprogress: poller=0x560e63810010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 11:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 11:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 11:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 11:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 11:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 11:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 11: ev 0x560e6380f8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560e6380ff50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560e6380ff50: 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 11:ao 0x560e638195d0: create: how=(nil) callback=(nil) poller=0x560e63810010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 11:ao 0x560e638195d0: inprogress: poller=0x560e63810010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x5579bcfa2640: create: how=(nil) callback=(nil) poller=0x5579bcfa26e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 11, flags 1, hvm 0 xc: info: Saving domain 11, 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:1276:initiate_domain_create: Domain 12: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=15704 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15704 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x5579bcfa2640: inprogress: poller=0x5579bcfa26e0, 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 0x8557fa xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 12, 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 11:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560e63819d68 wpath=/local/domain/11/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e63819d68 wpath=/local/domain/11/control/shutdown token=3/0: event epath=/local/domain/11/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e63819d68 wpath=/local/domain/11/control/shutdown token=3/0: event epath=/local/domain/11/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560e63819d68 wpath=/local/domain/11/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 11:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 11:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560e63819d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e63819d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e63819d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 11:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560e63819d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560e63819d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x560e63819df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560e638195d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560e638195d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d12 gnt[0] -> d0 0x42d50a domainbuilder: detail: xc_dom_set_gnttab_entry: d12 gnt[1] -> d0 0x42d50b xc: info: Restore successful xc: info: XenStore: mfn 0x42d50b, dom 0, evt 1 xc: info: Console: mfn 0x42d50a, 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 12:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 12:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579bcf9f3b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 12:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 12:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: 12 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-12,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-12,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 12: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 12:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 12: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5579bcf96640 wpath=/local/domain/0/device-model/12/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579bcf96640 wpath=/local/domain/0/device-model/12/state token=3/0: event epath=/local/domain/0/device-model/12/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 12 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579bcf96640 wpath=/local/domain/0/device-model/12/state token=3/0: event epath=/local/domain/0/device-model/12/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 12 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5579bcf96640 wpath=/local/domain/0/device-model/12/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 12 device model (dying as expected) [5849] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579bcf96640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 12: ev 0x5579bcf96658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 12:Connecting to /var/run/xen/qmp-libxl-12 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 12:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 12: ev 0x5579bcf96658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 12: ev 0x5579bcf96658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5579bcf98200 wpath=/local/domain/0/backend/vif/12/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579bcf98200 wpath=/local/domain/0/backend/vif/12/0/state token=3/1: event epath=/local/domain/0/backend/vif/12/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/12/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579bcf98200 wpath=/local/domain/0/backend/vif/12/0/state token=3/1: event epath=/local/domain/0/backend/vif/12/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/12/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5579bcf98200 wpath=/local/domain/0/backend/vif/12/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 12:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579bcf98200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 12:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 12:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 12: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 12:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_PATH: backend/vif/12/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: vif: vif12.0 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=0x5579bcf98300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 12:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579bcf98300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5579bcf97cf8 wpath=/local/domain/12/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579bcf97cf8 wpath=/local/domain/12/console/tty token=3/2: event epath=/local/domain/12/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5579bcfa2640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5579bcf97cf8 wpath=/local/domain/12/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579bcf97cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5579bcfa2640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5579bcfa2640: 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 12:ao 0x5579bcf91fc0: create: how=(nil) callback=(nil) poller=0x5579bcfa26e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5579bcf91fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 12:ao 0x5579bcf91fc0: inprogress: poller=0x5579bcfa26e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5579bcf91fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 11:ao 0x560e638194a0: create: how=(nil) callback=(nil) poller=0x560e63810010 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:3532:libxl__destroy_device_model: Domain 11: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=0x560e638160a0 wpath=/local/domain/0/backend/vif/11/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 11:ao 0x560e638194a0: inprogress: poller=0x560e63810010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e638160a0 wpath=/local/domain/0/backend/vif/11/0/state token=3/2: event epath=/local/domain/0/backend/vif/11/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/11/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e638160a0 wpath=/local/domain/0/backend/vif/11/0/state token=3/2: event epath=/local/domain/0/backend/vif/11/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/11/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e638160a0 wpath=/local/domain/0/backend/vif/11/0/state token=3/2: event epath=/local/domain/0/backend/vif/11/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/11/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560e638160a0 wpath=/local/domain/0/backend/vif/11/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 11:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560e638160a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 11:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 11:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 11: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 11:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_PATH: backend/vif/11/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: vif: vif11.0 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=0x560e638161a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 11:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560e638161a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 11:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 11:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560e63816f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 11:Forked pid 5967 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560e638194a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560e638194a0: 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 2020-07-22 12:09:44 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:09:44 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27164.4, received 25192.5 debug1: Exit status 0 2020-07-22 12:09:44 Z ========== rep 8 ========== 2020-07-22 12:09:44 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:09:45 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:09:45 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 12:ao 0x564689ba1f50: create: how=(nil) callback=(nil) poller=0x564689ba2010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 12:ao 0x564689ba1f50: inprogress: poller=0x564689ba2010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 12:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 12:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 12:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 12:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 12:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 12:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 12: ev 0x564689ba18d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564689ba1f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564689ba1f50: 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 12:ao 0x564689bab5d0: create: how=(nil) callback=(nil) poller=0x564689ba2010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 12:ao 0x564689bab5d0: inprogress: poller=0x564689ba2010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55b058f0c640: create: how=(nil) callback=(nil) poller=0x55b058f0c6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 12, flags 1, hvm 0 xc: info: Saving domain 12, 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:1276:initiate_domain_create: Domain 13: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=13656 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=15775 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15775 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55b058f0c640: inprogress: poller=0x55b058f0c6e0, 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 0x42df35 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 13, 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 12:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564689babd68 wpath=/local/domain/12/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689babd68 wpath=/local/domain/12/control/shutdown token=3/0: event epath=/local/domain/12/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689babd68 wpath=/local/domain/12/control/shutdown token=3/0: event epath=/local/domain/12/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564689babd68 wpath=/local/domain/12/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 12:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 12:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564689babd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689babd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689babd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 12:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564689babd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564689babd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x564689babdf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564689bab5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564689bab5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d13 gnt[0] -> d0 0x87cef2 domainbuilder: detail: xc_dom_set_gnttab_entry: d13 gnt[1] -> d0 0x87cef3 xc: info: Restore successful xc: info: XenStore: mfn 0x87cef3, dom 0, evt 1 xc: info: Console: mfn 0x87cef2, 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 13:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 13:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b058f093b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 13:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 13:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: 13 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-13,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-13,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 13: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 13:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 13: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b058f00640 wpath=/local/domain/0/device-model/13/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b058f00640 wpath=/local/domain/0/device-model/13/state token=3/0: event epath=/local/domain/0/device-model/13/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 13 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b058f00640 wpath=/local/domain/0/device-model/13/state token=3/0: event epath=/local/domain/0/device-model/13/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 13 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b058f00640 wpath=/local/domain/0/device-model/13/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 13 device model (dying as expected) [5998] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b058f00640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 13: ev 0x55b058f00658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 13:Connecting to /var/run/xen/qmp-libxl-13 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 13:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 13: ev 0x55b058f00658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 13: ev 0x55b058f00658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b058f02200 wpath=/local/domain/0/backend/vif/13/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b058f02200 wpath=/local/domain/0/backend/vif/13/0/state token=3/1: event epath=/local/domain/0/backend/vif/13/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/13/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b058f02200 wpath=/local/domain/0/backend/vif/13/0/state token=3/1: event epath=/local/domain/0/backend/vif/13/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/13/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b058f02200 wpath=/local/domain/0/backend/vif/13/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 13:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b058f02200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 13:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 13:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 13: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 13:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_PATH: backend/vif/13/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: vif: vif13.0 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=0x55b058f02300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 13:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b058f02300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b058f01cf8 wpath=/local/domain/13/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b058f01cf8 wpath=/local/domain/13/console/tty token=3/2: event epath=/local/domain/13/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55b058f0c640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b058f01cf8 wpath=/local/domain/13/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b058f01cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b058f0c640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b058f0c640: 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 13:ao 0x55b058efbfc0: create: how=(nil) callback=(nil) poller=0x55b058f0c6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b058efbfc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 13:ao 0x55b058efbfc0: inprogress: poller=0x55b058f0c6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b058efbfc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 12:ao 0x564689bab4a0: create: how=(nil) callback=(nil) poller=0x564689ba2010xencall: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:3532:libxl__destroy_device_model: Domain 12: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=0x564689ba80a0 wpath=/local/domain/0/backend/vif/12/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 12:ao 0x564689bab4a0: inprogress: poller=0x564689ba2010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689ba80a0 wpath=/local/domain/0/backend/vif/12/0/state token=3/2: event epath=/local/domain/0/backend/vif/12/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/12/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689ba80a0 wpath=/local/domain/0/backend/vif/12/0/state token=3/2: event epath=/local/domain/0/backend/vif/12/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/12/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564689ba80a0 wpath=/local/domain/0/backend/vif/12/0/state token=3/2: event epath=/local/domain/0/backend/vif/12/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/12/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564689ba80a0 wpath=/local/domain/0/backend/vif/12/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 12:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564689ba80a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 12:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 12:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 12: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 12:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_PATH: backend/vif/12/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: vif: vif12.0 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=0x564689ba81a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 12:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564689ba81a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 12:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 12:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564689ba8f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 12:Forked pid 6119 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564689bab4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564689bab4a0: 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 2020-07-22 12:10:09 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:10:09 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26953.4, received 24996.9 debug1: Exit status 0 2020-07-22 12:10:09 Z ========== rep 9 ========== 2020-07-22 12:10:09 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:10:09 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:10:09 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 13:ao 0x55bec9bf9f50: create: how=(nil) callback=(nil) poller=0x55bec9bfa010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 13:ao 0x55bec9bf9f50: inprogress: poller=0x55bec9bfa010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 13:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 13:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 13:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 13:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 13:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 13:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 13: ev 0x55bec9bf98d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bec9bf9f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bec9bf9f50: 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 13:ao 0x55bec9c035d0: create: how=(nil) callback=(nil) poller=0x55bec9bfa010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 13:ao 0x55bec9c035d0: inprogress: poller=0x55bec9bfa010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x564c50b77640: create: how=(nil) callback=(nil) poller=0x564c50b776e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 13, flags 1, hvm 0 xc: info: Saving domain 13, 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:1276:initiate_domain_create: Domain 14: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=15703 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15703 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x564c50b77640: inprogress: poller=0x564c50b776e0, 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 0x86891d xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 14, 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 13:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bec9c03d68 wpath=/local/domain/13/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c03d68 wpath=/local/domain/13/control/shutdown token=3/0: event epath=/local/domain/13/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c03d68 wpath=/local/domain/13/control/shutdown token=3/0: event epath=/local/domain/13/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bec9c03d68 wpath=/local/domain/13/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 13:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 13:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bec9c03d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c03d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c03d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 13:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bec9c03d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bec9c03d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55bec9c03df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bec9c035d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bec9c035d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d14 gnt[0] -> d0 0x42d51b domainbuilder: detail: xc_dom_set_gnttab_entry: d14 gnt[1] -> d0 0x42d51c xc: info: Restore successful xc: info: XenStore: mfn 0x42d51c, dom 0, evt 1 xc: info: Console: mfn 0x42d51b, 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 14:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 14:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564c50b743b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 14:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 14:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: 14 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-14,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-14,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 14: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 14:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 14: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564c50b6b640 wpath=/local/domain/0/device-model/14/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564c50b6b640 wpath=/local/domain/0/device-model/14/state token=3/0: event epath=/local/domain/0/device-model/14/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 14 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564c50b6b640 wpath=/local/domain/0/device-model/14/state token=3/0: event epath=/local/domain/0/device-model/14/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 14 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564c50b6b640 wpath=/local/domain/0/device-model/14/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 14 device model (dying as expected) [6150] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564c50b6b640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 14: ev 0x564c50b6b658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 14:Connecting to /var/run/xen/qmp-libxl-14 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 14:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 14: ev 0x564c50b6b658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 14: ev 0x564c50b6b658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564c50b6d200 wpath=/local/domain/0/backend/vif/14/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564c50b6d200 wpath=/local/domain/0/backend/vif/14/0/state token=3/1: event epath=/local/domain/0/backend/vif/14/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/14/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564c50b6d200 wpath=/local/domain/0/backend/vif/14/0/state token=3/1: event epath=/local/domain/0/backend/vif/14/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/14/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564c50b6d200 wpath=/local/domain/0/backend/vif/14/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 14:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564c50b6d200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 14:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 14:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 14: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 14:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_PATH: backend/vif/14/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: vif: vif14.0 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=0x564c50b6d300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 14:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564c50b6d300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564c50b6ccf8 wpath=/local/domain/14/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564c50b6ccf8 wpath=/local/domain/14/console/tty token=3/2: event epath=/local/domain/14/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x564c50b77640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564c50b6ccf8 wpath=/local/domain/14/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564c50b6ccf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564c50b77640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564c50b77640: 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 14:ao 0x564c50b66fc0: create: how=(nil) callback=(nil) poller=0x564c50b776e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564c50b66fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 14:ao 0x564c50b66fc0: inprogress: poller=0x564c50b776e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564c50b66fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 13:ao 0x55bec9c034a0: create: how=(nil) callback=(nil) poller=0x55bec9bfa010 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:3532:libxl__destroy_device_model: Domain 13: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=0x55bec9c000a0 wpath=/local/domain/0/backend/vif/13/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 13:ao 0x55bec9c034a0: inprogress: poller=0x55bec9bfa010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c000a0 wpath=/local/domain/0/backend/vif/13/0/state token=3/2: event epath=/local/domain/0/backend/vif/13/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/13/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c000a0 wpath=/local/domain/0/backend/vif/13/0/state token=3/2: event epath=/local/domain/0/backend/vif/13/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/13/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bec9c000a0 wpath=/local/domain/0/backend/vif/13/0/state token=3/2: event epath=/local/domain/0/backend/vif/13/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/13/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bec9c000a0 wpath=/local/domain/0/backend/vif/13/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 13:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bec9c000a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 13:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 13:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 13: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 13:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_PATH: backend/vif/13/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: vif: vif13.0 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=0x55bec9c001a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 13:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bec9c001a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 13:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 13:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bec9c00f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 13:Forked pid 6270 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bec9c034a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bec9c034a0: 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 2020-07-22 12:10:33 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:10:34 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26747.2, received 24805.6 debug1: Exit status 0 2020-07-22 12:10:34 Z ========== rep 10 ========== 2020-07-22 12:10:34 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:10:34 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:10:34 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 14:ao 0x5609ec50ff50: create: how=(nil) callback=(nil) poller=0x5609ec510010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 14:ao 0x5609ec50ff50: inprogress: poller=0x5609ec510010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 14:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 14:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 14:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 14:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 14:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 14:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 14: ev 0x5609ec50f8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5609ec50ff50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5609ec50ff50: 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 14:ao 0x5609ec5195d0: create: how=(nil) callback=(nil) poller=0x5609ec510010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 14:ao 0x5609ec5195d0: inprogress: poller=0x5609ec510010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55b906c15640: create: how=(nil) callback=(nil) poller=0x55b906c156e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 14, flags 1, hvm 0 xc: info: Saving domain 14, 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:1276:initiate_domain_create: Domain 15: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=13655 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=15775 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15775 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55b906c15640: inprogress: poller=0x55b906c156e0, 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 0x42df46 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 15, 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 14:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5609ec519d68 wpath=/local/domain/14/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec519d68 wpath=/local/domain/14/control/shutdown token=3/0: event epath=/local/domain/14/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec519d68 wpath=/local/domain/14/control/shutdown token=3/0: event epath=/local/domain/14/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5609ec519d68 wpath=/local/domain/14/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 14:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 14:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5609ec519d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec519d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec519d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 14:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5609ec519d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5609ec519d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5609ec519df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5609ec5195d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5609ec5195d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d15 gnt[0] -> d0 0x868003 domainbuilder: detail: xc_dom_set_gnttab_entry: d15 gnt[1] -> d0 0x868004 xc: info: Restore successful xc: info: XenStore: mfn 0x868004, dom 0, evt 1 xc: info: Console: mfn 0x868003, 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 15:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 15:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b906c123b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 15:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 15:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: 15 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-15,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-15,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 15: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 15:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 15: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b906c09640 wpath=/local/domain/0/device-model/15/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b906c09640 wpath=/local/domain/0/device-model/15/state token=3/0: event epath=/local/domain/0/device-model/15/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 15 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b906c09640 wpath=/local/domain/0/device-model/15/state token=3/0: event epath=/local/domain/0/device-model/15/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 15 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b906c09640 wpath=/local/domain/0/device-model/15/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 15 device model (dying as expected) [6301] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b906c09640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 15: ev 0x55b906c09658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 15:Connecting to /var/run/xen/qmp-libxl-15 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 15:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 15: ev 0x55b906c09658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 15: ev 0x55b906c09658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b906c0b200 wpath=/local/domain/0/backend/vif/15/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b906c0b200 wpath=/local/domain/0/backend/vif/15/0/state token=3/1: event epath=/local/domain/0/backend/vif/15/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/15/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b906c0b200 wpath=/local/domain/0/backend/vif/15/0/state token=3/1: event epath=/local/domain/0/backend/vif/15/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/15/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b906c0b200 wpath=/local/domain/0/backend/vif/15/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 15:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b906c0b200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 15:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 15:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 15: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 15:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_PATH: backend/vif/15/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: vif: vif15.0 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=0x55b906c0b300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 15:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b906c0b300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b906c0acf8 wpath=/local/domain/15/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b906c0acf8 wpath=/local/domain/15/console/tty token=3/2: event epath=/local/domain/15/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55b906c15640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b906c0acf8 wpath=/local/domain/15/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b906c0acf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b906c15640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b906c15640: 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 15:ao 0x55b906c04fc0: create: how=(nil) callback=(nil) poller=0x55b906c156e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b906c04fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 15:ao 0x55b906c04fc0: inprogress: poller=0x55b906c156e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b906c04fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 14:ao 0x5609ec5194a0: create: how=(nil) callback=(nil) poller=0x5609ec510010 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:3532:libxl__destroy_device_model: Domain 14: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=0x5609ec5160a0 wpath=/local/domain/0/backend/vif/14/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 14:ao 0x5609ec5194a0: inprogress: poller=0x5609ec510010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec5160a0 wpath=/local/domain/0/backend/vif/14/0/state token=3/2: event epath=/local/domain/0/backend/vif/14/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/14/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec5160a0 wpath=/local/domain/0/backend/vif/14/0/state token=3/2: event epath=/local/domain/0/backend/vif/14/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/14/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5609ec5160a0 wpath=/local/domain/0/backend/vif/14/0/state token=3/2: event epath=/local/domain/0/backend/vif/14/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/14/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5609ec5160a0 wpath=/local/domain/0/backend/vif/14/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 14:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5609ec5160a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 14:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 14:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 14: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 14:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_PATH: backend/vif/14/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: vif: vif14.0 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=0x5609ec5161a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 14:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5609ec5161a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 14:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 14:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5609ec516f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 14:Forked pid 6421 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5609ec5194a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5609ec5194a0: 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 2020-07-22 12:10:58 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:10:58 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27232.6, received 25255.8 debug1: Exit status 0 2020-07-22 12:10:58 Z ========== rep 11 ========== 2020-07-22 12:10:58 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:10:58 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:10:58 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 15:ao 0x555f55312f50: create: how=(nil) callback=(nil) poller=0x555f55313010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 15:ao 0x555f55312f50: inprogress: poller=0x555f55313010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 15:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 15:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 15:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 15:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 15:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 15:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 15: ev 0x555f553128d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555f55312f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555f55312f50: 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 15:ao 0x555f5531c5d0: create: how=(nil) callback=(nil) poller=0x555f55313010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 15:ao 0x555f5531c5d0: inprogress: poller=0x555f55313010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x564a3d054640: create: how=(nil) callback=(nil) poller=0x564a3d0546e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 15, flags 1, hvm 0 xc: info: Saving domain 15, 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:1276:initiate_domain_create: Domain 16: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=15703 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15703 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x564a3d054640: inprogress: poller=0x564a3d0546e0, 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 0x87c62e xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 16, 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 15:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555f5531cd68 wpath=/local/domain/15/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f5531cd68 wpath=/local/domain/15/control/shutdown token=3/0: event epath=/local/domain/15/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f5531cd68 wpath=/local/domain/15/control/shutdown token=3/0: event epath=/local/domain/15/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555f5531cd68 wpath=/local/domain/15/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 15:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 15:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x555f5531cd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f5531cd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f5531cd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 15:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555f5531cd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555f5531cd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x555f5531cdf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555f5531c5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555f5531c5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d16 gnt[0] -> d0 0x42d532 domainbuilder: detail: xc_dom_set_gnttab_entry: d16 gnt[1] -> d0 0x42d533 xc: info: Restore successful xc: info: XenStore: mfn 0x42d533, dom 0, evt 1 xc: info: Console: mfn 0x42d532, 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 16:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 16:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564a3d0513b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 16:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 16:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: 16 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-16,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-16,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 16: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 16:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 16: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564a3d048640 wpath=/local/domain/0/device-model/16/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564a3d048640 wpath=/local/domain/0/device-model/16/state token=3/0: event epath=/local/domain/0/device-model/16/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 16 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564a3d048640 wpath=/local/domain/0/device-model/16/state token=3/0: event epath=/local/domain/0/device-model/16/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 16 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564a3d048640 wpath=/local/domain/0/device-model/16/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 16 device model (dying as expected) [6453] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564a3d048640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 16: ev 0x564a3d048658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 16:Connecting to /var/run/xen/qmp-libxl-16 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 16:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 16: ev 0x564a3d048658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 16: ev 0x564a3d048658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564a3d04a200 wpath=/local/domain/0/backend/vif/16/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564a3d04a200 wpath=/local/domain/0/backend/vif/16/0/state token=3/1: event epath=/local/domain/0/backend/vif/16/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/16/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564a3d04a200 wpath=/local/domain/0/backend/vif/16/0/state token=3/1: event epath=/local/domain/0/backend/vif/16/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/16/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564a3d04a200 wpath=/local/domain/0/backend/vif/16/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 16:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564a3d04a200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 16:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 16:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 16: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 16:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_PATH: backend/vif/16/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: vif: vif16.0 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=0x564a3d04a300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 16:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564a3d04a300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564a3d049cf8 wpath=/local/domain/16/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564a3d049cf8 wpath=/local/domain/16/console/tty token=3/2: event epath=/local/domain/16/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x564a3d054640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564a3d049cf8 wpath=/local/domain/16/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564a3d049cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564a3d054640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564a3d054640: 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 16:ao 0x564a3d043fc0: create: how=(nil) callback=(nil) poller=0x564a3d0546e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564a3d043fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 16:ao 0x564a3d043fc0: inprogress: poller=0x564a3d0546e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564a3d043fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 15:ao 0x555f5531c4a0: create: how=(nil) callback=(nil) poller=0x555f55313010 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:3532:libxl__destroy_device_model: Domain 15: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=0x555f553190a0 wpath=/local/domain/0/backend/vif/15/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 15:ao 0x555f5531c4a0: inprogress: poller=0x555f55313010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f553190a0 wpath=/local/domain/0/backend/vif/15/0/state token=3/2: event epath=/local/domain/0/backend/vif/15/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/15/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f553190a0 wpath=/local/domain/0/backend/vif/15/0/state token=3/2: event epath=/local/domain/0/backend/vif/15/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/15/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x555f553190a0 wpath=/local/domain/0/backend/vif/15/0/state token=3/2: event epath=/local/domain/0/backend/vif/15/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/15/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x555f553190a0 wpath=/local/domain/0/backend/vif/15/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 15:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555f553190a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 15:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 15:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 15: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 15:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_PATH: backend/vif/15/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: vif: vif15.0 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=0x555f553191a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 15:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555f553191a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 15:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 15:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x555f55319f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 15:Forked pid 6576 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x555f5531c4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x555f5531c4a0: 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 2020-07-22 12:11:22 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:11:22 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26618.4, received 24686.2 debug1: Exit status 0 2020-07-22 12:11:22 Z ========== rep 12 ========== 2020-07-22 12:11:22 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:11:22 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:11:22 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 16:ao 0x55bb74687f50: create: how=(nil) callback=(nil) poller=0x55bb74688010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 16:ao 0x55bb74687f50: inprogress: poller=0x55bb74688010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 16:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 16:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 16:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 16:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 16:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 16:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 16: ev 0x55bb746878d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bb74687f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bb74687f50: 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 16:ao 0x55bb746915d0: create: how=(nil) callback=(nil) poller=0x55bb74688010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 16:ao 0x55bb746915d0: inprogress: poller=0x55bb74688010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55937a14c640: create: how=(nil) callback=(nil) poller=0x55937a14c6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 16, flags 1, hvm 0 xc: info: Saving domain 16, 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:1276:initiate_domain_create: Domain 17: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=13655 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=15776 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15776 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55937a14c640: inprogress: poller=0x55937a14c6e0, 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 0x42df5d xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 17, 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 16:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bb74691d68 wpath=/local/domain/16/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb74691d68 wpath=/local/domain/16/control/shutdown token=3/0: event epath=/local/domain/16/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb74691d68 wpath=/local/domain/16/control/shutdown token=3/0: event epath=/local/domain/16/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bb74691d68 wpath=/local/domain/16/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 16:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 16:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55bb74691d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb74691d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb74691d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 16:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bb74691d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bb74691d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55bb74691df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bb746915d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bb746915d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d17 gnt[0] -> d0 0x87c8ea domainbuilder: detail: xc_dom_set_gnttab_entry: d17 gnt[1] -> d0 0x87c8eb xc: info: Restore successful xc: info: XenStore: mfn 0x87c8eb, dom 0, evt 1 xc: info: Console: mfn 0x87c8ea, 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 17:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 17:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55937a1493b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 17:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 17:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: 17 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-17,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-17,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 17: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 17:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 17: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55937a140640 wpath=/local/domain/0/device-model/17/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55937a140640 wpath=/local/domain/0/device-model/17/state token=3/0: event epath=/local/domain/0/device-model/17/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 17 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55937a140640 wpath=/local/domain/0/device-model/17/state token=3/0: event epath=/local/domain/0/device-model/17/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 17 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55937a140640 wpath=/local/domain/0/device-model/17/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 17 device model (dying as expected) [6607] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55937a140640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 17: ev 0x55937a140658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 17:Connecting to /var/run/xen/qmp-libxl-17 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 17:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 17: ev 0x55937a140658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 17: ev 0x55937a140658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55937a142200 wpath=/local/domain/0/backend/vif/17/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55937a142200 wpath=/local/domain/0/backend/vif/17/0/state token=3/1: event epath=/local/domain/0/backend/vif/17/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/17/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55937a142200 wpath=/local/domain/0/backend/vif/17/0/state token=3/1: event epath=/local/domain/0/backend/vif/17/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/17/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55937a142200 wpath=/local/domain/0/backend/vif/17/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 17:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55937a142200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 17:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 17:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 17: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 17:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_PATH: backend/vif/17/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: vif: vif17.0 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=0x55937a142300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 17:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55937a142300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55937a141cf8 wpath=/local/domain/17/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55937a141cf8 wpath=/local/domain/17/console/tty token=3/2: event epath=/local/domain/17/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55937a14c640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55937a141cf8 wpath=/local/domain/17/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55937a141cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55937a14c640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55937a14c640: 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 17:ao 0x55937a13bfc0: create: how=(nil) callback=(nil) poller=0x55937a14c6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55937a13bfc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 17:ao 0x55937a13bfc0: inprogress: poller=0x55937a14c6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55937a13bfc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 16:ao 0x55bb746914a0: create: how=(nil) callback=(nil) poller=0x55bb74688010 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:3532:libxl__destroy_device_model: Domain 16: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=0x55bb7468e0a0 wpath=/local/domain/0/backend/vif/16/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 16:ao 0x55bb746914a0: inprogress: poller=0x55bb74688010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb7468e0a0 wpath=/local/domain/0/backend/vif/16/0/state token=3/2: event epath=/local/domain/0/backend/vif/16/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/16/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb7468e0a0 wpath=/local/domain/0/backend/vif/16/0/state token=3/2: event epath=/local/domain/0/backend/vif/16/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/16/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55bb7468e0a0 wpath=/local/domain/0/backend/vif/16/0/state token=3/2: event epath=/local/domain/0/backend/vif/16/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/16/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55bb7468e0a0 wpath=/local/domain/0/backend/vif/16/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 16:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bb7468e0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 16:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 16:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 16: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 16:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_PATH: backend/vif/16/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: vif: vif16.0 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=0x55bb7468e1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 16:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bb7468e1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 16:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 16:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55bb7468ef40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 16:Forked pid 6727 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55bb746914a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55bb746914a0: 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 2020-07-22 12:11:46 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:11:47 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27096.2, received 25129.3 debug1: Exit status 0 2020-07-22 12:11:47 Z ========== rep 13 ========== 2020-07-22 12:11:47 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:11:47 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:11:47 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 17:ao 0x5590deba7f50: create: how=(nil) callback=(nil) poller=0x5590deba8010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 17:ao 0x5590deba7f50: inprogress: poller=0x5590deba8010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 17:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 17:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 17:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 17:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 17:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 17:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 17: ev 0x5590deba78d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5590deba7f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5590deba7f50: 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 17:ao 0x5590debb15d0: create: how=(nil) callback=(nil) poller=0x5590deba8010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 17:ao 0x5590debb15d0: inprogress: poller=0x5590deba8010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x556bc4cae640: create: how=(nil) callback=(nil) poller=0x556bc4cae6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 17, flags 1, hvm 0 xc: info: Saving domain 17, 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:1276:initiate_domain_create: Domain 18: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=15702 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15702 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x556bc4cae640: inprogress: poller=0x556bc4cae6e0, 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 0x87e315 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 18, 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 17:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5590debb1d68 wpath=/local/domain/17/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debb1d68 wpath=/local/domain/17/control/shutdown token=3/0: event epath=/local/domain/17/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debb1d68 wpath=/local/domain/17/control/shutdown token=3/0: event epath=/local/domain/17/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5590debb1d68 wpath=/local/domain/17/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 17:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 17:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5590debb1d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debb1d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debb1d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 17:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5590debb1d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5590debb1d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5590debb1df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5590debb15d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5590debb15d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d18 gnt[0] -> d0 0x42d536 domainbuilder: detail: xc_dom_set_gnttab_entry: d18 gnt[1] -> d0 0x42d537 xc: info: Restore successful xc: info: XenStore: mfn 0x42d537, dom 0, evt 1 xc: info: Console: mfn 0x42d536, 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 18:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 18:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556bc4cab3b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 18:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 18:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: 18 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-18,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-18,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 18: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 18:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 18: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556bc4ca2640 wpath=/local/domain/0/device-model/18/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556bc4ca2640 wpath=/local/domain/0/device-model/18/state token=3/0: event epath=/local/domain/0/device-model/18/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 18 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556bc4ca2640 wpath=/local/domain/0/device-model/18/state token=3/0: event epath=/local/domain/0/device-model/18/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 18 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556bc4ca2640 wpath=/local/domain/0/device-model/18/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 18 device model (dying as expected) [6761] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556bc4ca2640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 18: ev 0x556bc4ca2658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 18:Connecting to /var/run/xen/qmp-libxl-18 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 18:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 18: ev 0x556bc4ca2658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 18: ev 0x556bc4ca2658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556bc4ca4200 wpath=/local/domain/0/backend/vif/18/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556bc4ca4200 wpath=/local/domain/0/backend/vif/18/0/state token=3/1: event epath=/local/domain/0/backend/vif/18/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/18/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556bc4ca4200 wpath=/local/domain/0/backend/vif/18/0/state token=3/1: event epath=/local/domain/0/backend/vif/18/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/18/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556bc4ca4200 wpath=/local/domain/0/backend/vif/18/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 18:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556bc4ca4200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 18:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 18:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 18: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 18:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_PATH: backend/vif/18/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: vif: vif18.0 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=0x556bc4ca4300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 18:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556bc4ca4300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556bc4ca3cf8 wpath=/local/domain/18/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556bc4ca3cf8 wpath=/local/domain/18/console/tty token=3/2: event epath=/local/domain/18/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x556bc4cae640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556bc4ca3cf8 wpath=/local/domain/18/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556bc4ca3cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556bc4cae640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556bc4cae640: 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 18:ao 0x556bc4c9dfc0: create: how=(nil) callback=(nil) poller=0x556bc4cae6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556bc4c9dfc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 18:ao 0x556bc4c9dfc0: inprogress: poller=0x556bc4cae6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556bc4c9dfc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. xencall:buffer: debug: total allocations:331 total releases:331 xencall:buffer: debug: current allocations:0 maximum allocations:3libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 17:ao 0x5590debb14a0: create: how=(nil) callback=(nil) poller=0x5590deba8010 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:3532:libxl__destroy_device_model: Domain 17: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=0x5590debae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 17:ao 0x5590debb14a0: inprogress: poller=0x5590deba8010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=3/2: event epath=/local/domain/0/backend/vif/17/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/17/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=3/2: event epath=/local/domain/0/backend/vif/17/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/17/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5590debae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=3/2: event epath=/local/domain/0/backend/vif/17/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/17/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5590debae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 17:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5590debae0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 17:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 17:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 17: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 17:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_PATH: backend/vif/17/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: vif: vif17.0 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=0x5590debae1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 17:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5590debae1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 17:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 17:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5590debaef40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 17:Forked pid 6880 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5590debb14a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5590debb14a0: 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 2020-07-22 12:12:10 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:12:10 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27344.0, received 25359.1 debug1: Exit status 0 2020-07-22 12:12:10 Z ========== rep 14 ========== 2020-07-22 12:12:10 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:12:11 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:12:11 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 18:ao 0x56425361bf50: create: how=(nil) callback=(nil) poller=0x56425361c010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 18:ao 0x56425361bf50: inprogress: poller=0x56425361c010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 18:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 18:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 18:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 18:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 18:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 18:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 18: ev 0x56425361b8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56425361bf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56425361bf50: 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 18:ao 0x5642536255d0: create: how=(nil) callback=(nil) poller=0x56425361c010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 18:ao 0x5642536255d0: inprogress: poller=0x56425361c010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x5593cf6ea640: create: how=(nil) callback=(nil) poller=0x5593cf6ea6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 18, flags 1, hvm 0 xc: info: Saving domain 18, 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:1276:initiate_domain_create: Domain 19: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=13654 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=15776 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15776 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x5593cf6ea640: inprogress: poller=0x5593cf6ea6e0, 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 0x42df61 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 19, 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 18:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564253625d68 wpath=/local/domain/18/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564253625d68 wpath=/local/domain/18/control/shutdown token=3/0: event epath=/local/domain/18/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564253625d68 wpath=/local/domain/18/control/shutdown token=3/0: event epath=/local/domain/18/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564253625d68 wpath=/local/domain/18/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 18:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 18:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564253625d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564253625d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564253625d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 18:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564253625d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564253625d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x564253625df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5642536255d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5642536255d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d19 gnt[0] -> d0 0x8681b2 domainbuilder: detail: xc_dom_set_gnttab_entry: d19 gnt[1] -> d0 0x8681b3 xc: info: Restore successful xc: info: XenStore: mfn 0x8681b3, dom 0, evt 1 xc: info: Console: mfn 0x8681b2, 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 19:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 19:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5593cf6e73b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 19:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 19:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: 19 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-19,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-19,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 19: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 19:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 19: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5593cf6de640 wpath=/local/domain/0/device-model/19/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5593cf6de640 wpath=/local/domain/0/device-model/19/state token=3/0: event epath=/local/domain/0/device-model/19/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 19 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5593cf6de640 wpath=/local/domain/0/device-model/19/state token=3/0: event epath=/local/domain/0/device-model/19/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 19 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5593cf6de640 wpath=/local/domain/0/device-model/19/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 19 device model (dying as expected) [6912] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5593cf6de640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 19: ev 0x5593cf6de658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 19:Connecting to /var/run/xen/qmp-libxl-19 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 19:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 19: ev 0x5593cf6de658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 19: ev 0x5593cf6de658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5593cf6e0200 wpath=/local/domain/0/backend/vif/19/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5593cf6e0200 wpath=/local/domain/0/backend/vif/19/0/state token=3/1: event epath=/local/domain/0/backend/vif/19/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/19/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5593cf6e0200 wpath=/local/domain/0/backend/vif/19/0/state token=3/1: event epath=/local/domain/0/backend/vif/19/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/19/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5593cf6e0200 wpath=/local/domain/0/backend/vif/19/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 19:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5593cf6e0200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 19:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 19:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 19: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 19:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_PATH: backend/vif/19/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: vif: vif19.0 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=0x5593cf6e0300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 19:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5593cf6e0300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5593cf6dfcf8 wpath=/local/domain/19/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5593cf6dfcf8 wpath=/local/domain/19/console/tty token=3/2: event epath=/local/domain/19/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x5593cf6ea640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5593cf6dfcf8 wpath=/local/domain/19/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5593cf6dfcf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5593cf6ea640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5593cf6ea640: 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 19:ao 0x5593cf6d9fc0: create: how=(nil) callback=(nil) poller=0x5593cf6ea6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5593cf6d9fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 19:ao 0x5593cf6d9fc0: inprogress: poller=0x5593cf6ea6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5593cf6d9fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 18:ao 0x5642536254a0: create: how=(nil) callback=(nil) poller=0x56425361c010 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:3532:libxl__destroy_device_model: Domain 18: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=0x5642536220a0 wpath=/local/domain/0/backend/vif/18/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 18:ao 0x5642536254a0: inprogress: poller=0x56425361c010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5642536220a0 wpath=/local/domain/0/backend/vif/18/0/state token=3/2: event epath=/local/domain/0/backend/vif/18/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/18/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5642536220a0 wpath=/local/domain/0/backend/vif/18/0/state token=3/2: event epath=/local/domain/0/backend/vif/18/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/18/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5642536220a0 wpath=/local/domain/0/backend/vif/18/0/state token=3/2: event epath=/local/domain/0/backend/vif/18/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/18/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5642536220a0 wpath=/local/domain/0/backend/vif/18/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 18:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5642536220a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 18:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 18:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 18: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 18:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_PATH: backend/vif/18/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: vif: vif18.0 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=0x5642536221a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 18:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5642536221a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 18:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 18:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564253622f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 18:Forked pid 7032 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5642536254a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5642536254a0: 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 2020-07-22 12:12:35 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 Wed 22 Jul 12:12:35 UTC 2020 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26711.5, received 24772.5 debug1: Exit status 0 2020-07-22 12:12:35 Z ========== rep 15 ========== 2020-07-22 12:12:35 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:12:35 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:12:35 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 19:ao 0x56180ea63f50: create: how=(nil) callback=(nil) poller=0x56180ea64010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 19:ao 0x56180ea63f50: inprogress: poller=0x56180ea64010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 19:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 19:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 19:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 19:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 19:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 19:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 19: ev 0x56180ea638d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56180ea63f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56180ea63f50: 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 19:ao 0x56180ea6d5d0: create: how=(nil) callback=(nil) poller=0x56180ea64010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 19:ao 0x56180ea6d5d0: inprogress: poller=0x56180ea64010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55cb16658640: create: how=(nil) callback=(nil) poller=0x55cb166586e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 19, flags 1, hvm 0 xc: info: Saving domain 19, 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:1276:initiate_domain_create: Domain 20: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=15702 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15702 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55cb16658640: inprogress: poller=0x55cb166586e0, 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 0x87c7dd xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 20, 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 19:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56180ea6dd68 wpath=/local/domain/19/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6dd68 wpath=/local/domain/19/control/shutdown token=3/0: event epath=/local/domain/19/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6dd68 wpath=/local/domain/19/control/shutdown token=3/0: event epath=/local/domain/19/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56180ea6dd68 wpath=/local/domain/19/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 19:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 19:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56180ea6dd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 19:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56180ea6dd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56180ea6dd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x56180ea6ddf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56180ea6d5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56180ea6d5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d20 gnt[0] -> d0 0x42d55c domainbuilder: detail: xc_dom_set_gnttab_entry: d20 gnt[1] -> d0 0x42d55d xc: info: Restore successful xc: info: XenStore: mfn 0x42d55d, dom 0, evt 1 xc: info: Console: mfn 0x42d55c, 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 20:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 20:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cb166553b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 20:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 20:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: 20 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-20,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-20,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 20: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 20:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 20: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cb1664c640 wpath=/local/domain/0/device-model/20/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cb1664c640 wpath=/local/domain/0/device-model/20/state token=3/0: event epath=/local/domain/0/device-model/20/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 20 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cb1664c640 wpath=/local/domain/0/device-model/20/state token=3/0: event epath=/local/domain/0/device-model/20/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 20 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cb1664c640 wpath=/local/domain/0/device-model/20/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 20 device model (dying as expected) [7062] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cb1664c640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 20: ev 0x55cb1664c658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 20:Connecting to /var/run/xen/qmp-libxl-20 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 20:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 20: ev 0x55cb1664c658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 20: ev 0x55cb1664c658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cb1664e200 wpath=/local/domain/0/backend/vif/20/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cb1664e200 wpath=/local/domain/0/backend/vif/20/0/state token=3/1: event epath=/local/domain/0/backend/vif/20/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/20/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cb1664e200 wpath=/local/domain/0/backend/vif/20/0/state token=3/1: event epath=/local/domain/0/backend/vif/20/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/20/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cb1664e200 wpath=/local/domain/0/backend/vif/20/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 20:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cb1664e200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 20:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 20:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 20: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 20:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_PATH: backend/vif/20/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: vif: vif20.0 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=0x55cb1664e300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 20:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cb1664e300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cb1664dcf8 wpath=/local/domain/20/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cb1664dcf8 wpath=/local/domain/20/console/tty token=3/2: event epath=/local/domain/20/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55cb16658640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cb1664dcf8 wpath=/local/domain/20/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cb1664dcf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cb16658640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cb16658640: 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 20:ao 0x55cb16647fc0: create: how=(nil) callback=(nil) poller=0x55cb166586e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cb16647fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 20:ao 0x55cb16647fc0: inprogress: poller=0x55cb166586e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cb16647fc0: 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: libxl_domain.c:1045:libxl_domain_destroy: Domain 19:ao 0x56180ea6d4a0: create: how=(nil) callback=(nil) poller=0x56180ea64010 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:3532:libxl__destroy_device_model: Domain 19: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=0x56180ea6a0a0 wpath=/local/domain/0/backend/vif/19/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 19:ao 0x56180ea6d4a0: inprogress: poller=0x56180ea64010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6a0a0 wpath=/local/domain/0/backend/vif/19/0/state token=3/2: event epath=/local/domain/0/backend/vif/19/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/19/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6a0a0 wpath=/local/domain/0/backend/vif/19/0/state token=3/2: event epath=/local/domain/0/backend/vif/19/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/19/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56180ea6a0a0 wpath=/local/domain/0/backend/vif/19/0/state token=3/2: event epath=/local/domain/0/backend/vif/19/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/19/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56180ea6a0a0 wpath=/local/domain/0/backend/vif/19/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 19:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56180ea6a0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 19:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 19:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 19: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 19:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_PATH: backend/vif/19/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: vif: vif19.0 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=0x56180ea6a1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 19:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56180ea6a1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 19:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 19:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56180ea6af40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 19:Forked pid 7182 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56180ea6d4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56180ea6d4a0: 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 2020-07-22 12:12:58 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:12:58 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26475.8, received 24553.9 debug1: Exit status 0 2020-07-22 12:12:58 Z ========== rep 16 ========== 2020-07-22 12:12:58 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:12:59 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:12:59 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 20:ao 0x56306b034f50: create: how=(nil) callback=(nil) poller=0x56306b035010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 20:ao 0x56306b034f50: inprogress: poller=0x56306b035010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 20:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 20:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 20:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 20:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 20:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 20:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 20: ev 0x56306b0348d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56306b034f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56306b034f50: 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 20:ao 0x56306b03e5d0: create: how=(nil) callback=(nil) poller=0x56306b035010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 20:ao 0x56306b03e5d0: inprogress: poller=0x56306b035010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x563b498e5640: create: how=(nil) callback=(nil) poller=0x563b498e56e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 20, flags 1, hvm 0 xc: info: Saving domain 20, 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:1276:initiate_domain_create: Domain 21: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=13654 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=15776 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15776 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x563b498e5640: inprogress: poller=0x563b498e56e0, 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 21, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x42df87 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 20:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56306b03ed68 wpath=/local/domain/20/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03ed68 wpath=/local/domain/20/control/shutdown token=3/0: event epath=/local/domain/20/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03ed68 wpath=/local/domain/20/control/shutdown token=3/0: event epath=/local/domain/20/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56306b03ed68 wpath=/local/domain/20/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 20:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 20:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56306b03ed80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03ed80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03ed80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 20:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56306b03ed80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56306b03ed80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x56306b03edf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56306b03e5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56306b03e5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d21 gnt[0] -> d0 0x851a4c domainbuilder: detail: xc_dom_set_gnttab_entry: d21 gnt[1] -> d0 0x851a4d xc: info: Restore successful xc: info: XenStore: mfn 0x851a4d, dom 0, evt 1 xc: info: Console: mfn 0x851a4c, 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 21:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 21:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b498e23b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 21:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 21:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: 21 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-21,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-21,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 21: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 21:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 21: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563b498d9640 wpath=/local/domain/0/device-model/21/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b498d9640 wpath=/local/domain/0/device-model/21/state token=3/0: event epath=/local/domain/0/device-model/21/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 21 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b498d9640 wpath=/local/domain/0/device-model/21/state token=3/0: event epath=/local/domain/0/device-model/21/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 21 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563b498d9640 wpath=/local/domain/0/device-model/21/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 21 device model (dying as expected) [7212] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b498d9640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 21: ev 0x563b498d9658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 21:Connecting to /var/run/xen/qmp-libxl-21 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 21:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 21: ev 0x563b498d9658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 21: ev 0x563b498d9658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563b498db200 wpath=/local/domain/0/backend/vif/21/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b498db200 wpath=/local/domain/0/backend/vif/21/0/state token=3/1: event epath=/local/domain/0/backend/vif/21/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/21/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b498db200 wpath=/local/domain/0/backend/vif/21/0/state token=3/1: event epath=/local/domain/0/backend/vif/21/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/21/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563b498db200 wpath=/local/domain/0/backend/vif/21/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 21:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b498db200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 21:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 21:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 21: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 21:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_PATH: backend/vif/21/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: vif: vif21.0 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=0x563b498db300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 21:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b498db300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563b498dacf8 wpath=/local/domain/21/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b498dacf8 wpath=/local/domain/21/console/tty token=3/2: event epath=/local/domain/21/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x563b498e5640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563b498dacf8 wpath=/local/domain/21/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b498dacf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563b498e5640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563b498e5640: 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 21:ao 0x563b498d4fc0: create: how=(nil) callback=(nil) poller=0x563b498e56e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563b498d4fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 21:ao 0x563b498d4fc0: inprogress: poller=0x563b498e56e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563b498d4fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 20:ao 0x56306b03e4a0: create: how=(nil) callback=(nil) poller=0x56306b035010 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:3532:libxl__destroy_device_model: Domain 20: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=0x56306b03b0a0 wpath=/local/domain/0/backend/vif/20/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 20:ao 0x56306b03e4a0: inprogress: poller=0x56306b035010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03b0a0 wpath=/local/domain/0/backend/vif/20/0/state token=3/2: event epath=/local/domain/0/backend/vif/20/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/20/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03b0a0 wpath=/local/domain/0/backend/vif/20/0/state token=3/2: event epath=/local/domain/0/backend/vif/20/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/20/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56306b03b0a0 wpath=/local/domain/0/backend/vif/20/0/state token=3/2: event epath=/local/domain/0/backend/vif/20/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/20/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56306b03b0a0 wpath=/local/domain/0/backend/vif/20/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 20:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56306b03b0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 20:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 20:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 20: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 20:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_PATH: backend/vif/20/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: vif: vif20.0 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=0x56306b03b1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 20:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56306b03b1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 20:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 20:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56306b03bf40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 20:Forked pid 7331 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56306b03e4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56306b03e4a0: 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 2020-07-22 12:13:22 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:13:22 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27406.9, received 25417.4 debug1: Exit status 0 2020-07-22 12:13:22 Z ========== rep 17 ========== 2020-07-22 12:13:22 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:13:23 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:13:23 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 21:ao 0x55f88b41bf50: create: how=(nil) callback=(nil) poller=0x55f88b41c010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 21:ao 0x55f88b41bf50: inprogress: poller=0x55f88b41c010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 21:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 21:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 21:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 21:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 21:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 21:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 21: ev 0x55f88b41b8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55f88b41bf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f88b41bf50: 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 21:ao 0x55f88b4255d0: create: how=(nil) callback=(nil) poller=0x55f88b41c010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 21:ao 0x55f88b4255d0: inprogress: poller=0x55f88b41c010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x563e9f5e5640: create: how=(nil) callback=(nil) poller=0x563e9f5e56e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 21, flags 1, hvm 0 xc: info: Saving domain 21, 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:1276:initiate_domain_create: Domain 22: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=15702 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15702 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x563e9f5e5640: inprogress: poller=0x563e9f5e56e0, 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 0x868877 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 22, 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 21:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f88b425d68 wpath=/local/domain/21/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b425d68 wpath=/local/domain/21/control/shutdown token=3/0: event epath=/local/domain/21/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b425d68 wpath=/local/domain/21/control/shutdown token=3/0: event epath=/local/domain/21/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f88b425d68 wpath=/local/domain/21/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 21:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 21:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f88b425d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b425d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b425d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 21:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f88b425d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f88b425d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55f88b425df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55f88b4255d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f88b4255d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d22 gnt[0] -> d0 0x42d562 domainbuilder: detail: xc_dom_set_gnttab_entry: d22 gnt[1] -> d0 0x42d563 xc: info: Restore successful xc: info: XenStore: mfn 0x42d563, dom 0, evt 1 xc: info: Console: mfn 0x42d562, 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 22:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 22:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e9f5e23b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 22:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 22:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: 22 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-22,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-22,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 22: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 22:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 22: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563e9f5d9640 wpath=/local/domain/0/device-model/22/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e9f5d9640 wpath=/local/domain/0/device-model/22/state token=3/0: event epath=/local/domain/0/device-model/22/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 22 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e9f5d9640 wpath=/local/domain/0/device-model/22/state token=3/0: event epath=/local/domain/0/device-model/22/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 22 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563e9f5d9640 wpath=/local/domain/0/device-model/22/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 22 device model (dying as expected) [7362] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e9f5d9640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 22: ev 0x563e9f5d9658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 22:Connecting to /var/run/xen/qmp-libxl-22 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 22:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 22: ev 0x563e9f5d9658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 22: ev 0x563e9f5d9658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563e9f5db200 wpath=/local/domain/0/backend/vif/22/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e9f5db200 wpath=/local/domain/0/backend/vif/22/0/state token=3/1: event epath=/local/domain/0/backend/vif/22/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/22/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e9f5db200 wpath=/local/domain/0/backend/vif/22/0/state token=3/1: event epath=/local/domain/0/backend/vif/22/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/22/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563e9f5db200 wpath=/local/domain/0/backend/vif/22/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 22:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e9f5db200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 22:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 22:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 22: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 22:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_PATH: backend/vif/22/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: vif: vif22.0 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=0x563e9f5db300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 22:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e9f5db300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563e9f5dacf8 wpath=/local/domain/22/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563e9f5dacf8 wpath=/local/domain/22/console/tty token=3/2: event epath=/local/domain/22/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x563e9f5e5640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563e9f5dacf8 wpath=/local/domain/22/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563e9f5dacf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563e9f5e5640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563e9f5e5640: 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 22:ao 0x563e9f5d4fc0: create: how=(nil) callback=(nil) poller=0x563e9f5e56e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563e9f5d4fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 22:ao 0x563e9f5d4fc0: inprogress: poller=0x563e9f5e56e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563e9f5d4fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 21:ao 0x55f88b4254a0: create: how=(nil) callback=(nil) poller=0x55f88b41c010 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:3532:libxl__destroy_device_model: Domain 21: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=0x55f88b4220a0 wpath=/local/domain/0/backend/vif/21/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 21:ao 0x55f88b4254a0: inprogress: poller=0x55f88b41c010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b4220a0 wpath=/local/domain/0/backend/vif/21/0/state token=3/2: event epath=/local/domain/0/backend/vif/21/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/21/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b4220a0 wpath=/local/domain/0/backend/vif/21/0/state token=3/2: event epath=/local/domain/0/backend/vif/21/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/21/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f88b4220a0 wpath=/local/domain/0/backend/vif/21/0/state token=3/2: event epath=/local/domain/0/backend/vif/21/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/21/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f88b4220a0 wpath=/local/domain/0/backend/vif/21/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 21:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f88b4220a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 21:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 21:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 21: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 21:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_PATH: backend/vif/21/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: vif: vif21.0 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=0x55f88b4221a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 21:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f88b4221a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 21:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 21:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f88b422f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 21:Forked pid 7483 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55f88b4254a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f88b4254a0: 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 2020-07-22 12:13:47 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:13:47 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26664.7, received 24729.1 debug1: Exit status 0 2020-07-22 12:13:47 Z ========== rep 18 ========== 2020-07-22 12:13:47 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:13:47 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:13:47 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 22:ao 0x56337b613f50: create: how=(nil) callback=(nil) poller=0x56337b614010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 22:ao 0x56337b613f50: inprogress: poller=0x56337b614010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 22:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 22:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 22:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 22:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 22:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 22:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 22: ev 0x56337b6138d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56337b613f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56337b613f50: 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 22:ao 0x56337b61d5d0: create: how=(nil) callback=(nil) poller=0x56337b614010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 22:ao 0x56337b61d5d0: inprogress: poller=0x56337b614010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55643ba92640: create: how=(nil) callback=(nil) poller=0x55643ba926e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 22, flags 1, hvm 0 xc: info: Saving domain 22, 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:1276:initiate_domain_create: Domain 23: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=13654 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=15776 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15776 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55643ba92640: inprogress: poller=0x55643ba926e0, 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 0x42df8d xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 23, 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 22:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56337b61dd68 wpath=/local/domain/22/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61dd68 wpath=/local/domain/22/control/shutdown token=3/0: event epath=/local/domain/22/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61dd68 wpath=/local/domain/22/control/shutdown token=3/0: event epath=/local/domain/22/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56337b61dd68 wpath=/local/domain/22/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 22:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 22:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56337b61dd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61dd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 22:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56337b61dd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56337b61dd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x56337b61ddf8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56337b61d5d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56337b61d5d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d23 gnt[0] -> d0 0x8552b1 domainbuilder: detail: xc_dom_set_gnttab_entry: d23 gnt[1] -> d0 0x8552b2 xc: info: Restore successful xc: info: XenStore: mfn 0x8552b2, dom 0, evt 1 xc: info: Console: mfn 0x8552b1, 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 23:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 23:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55643ba8f3b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 23:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 23:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: 23 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-23,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-23,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 23: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 23:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 23: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55643ba86640 wpath=/local/domain/0/device-model/23/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55643ba86640 wpath=/local/domain/0/device-model/23/state token=3/0: event epath=/local/domain/0/device-model/23/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 23 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55643ba86640 wpath=/local/domain/0/device-model/23/state token=3/0: event epath=/local/domain/0/device-model/23/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 23 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55643ba86640 wpath=/local/domain/0/device-model/23/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 23 device model (dying as expected) [7514] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55643ba86640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 23: ev 0x55643ba86658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 23:Connecting to /var/run/xen/qmp-libxl-23 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 23:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 23: ev 0x55643ba86658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 23: ev 0x55643ba86658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55643ba88200 wpath=/local/domain/0/backend/vif/23/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55643ba88200 wpath=/local/domain/0/backend/vif/23/0/state token=3/1: event epath=/local/domain/0/backend/vif/23/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/23/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55643ba88200 wpath=/local/domain/0/backend/vif/23/0/state token=3/1: event epath=/local/domain/0/backend/vif/23/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/23/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55643ba88200 wpath=/local/domain/0/backend/vif/23/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 23:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55643ba88200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 23:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 23:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 23: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 23:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_PATH: backend/vif/23/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: vif: vif23.0 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=0x55643ba88300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 23:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55643ba88300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55643ba87cf8 wpath=/local/domain/23/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55643ba87cf8 wpath=/local/domain/23/console/tty token=3/2: event epath=/local/domain/23/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55643ba92640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55643ba87cf8 wpath=/local/domain/23/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55643ba87cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55643ba92640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55643ba92640: 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 23:ao 0x55643ba81fc0: create: how=(nil) callback=(nil) poller=0x55643ba926e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55643ba81fc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 23:ao 0x55643ba81fc0: inprogress: poller=0x55643ba926e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55643ba81fc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 22:ao 0x56337b61d4a0: create: how=(nil) callback=(nil) poller=0x56337b614010 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:3532:libxl__destroy_device_model: Domain 22: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=0x56337b61a0a0 wpath=/local/domain/0/backend/vif/22/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 22:ao 0x56337b61d4a0: inprogress: poller=0x56337b614010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61a0a0 wpath=/local/domain/0/backend/vif/22/0/state token=3/2: event epath=/local/domain/0/backend/vif/22/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/22/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61a0a0 wpath=/local/domain/0/backend/vif/22/0/state token=3/2: event epath=/local/domain/0/backend/vif/22/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/22/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56337b61a0a0 wpath=/local/domain/0/backend/vif/22/0/state token=3/2: event epath=/local/domain/0/backend/vif/22/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/22/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56337b61a0a0 wpath=/local/domain/0/backend/vif/22/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 22:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56337b61a0a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 22:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 22:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 22: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 22:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_PATH: backend/vif/22/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: vif: vif22.0 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=0x56337b61a1a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 22:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56337b61a1a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 22:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 22:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56337b61af40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 22:Forked pid 7634 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56337b61d4a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56337b61d4a0: 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 2020-07-22 12:14:09 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:14:10 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 26929.3, received 24974.5 debug1: Exit status 0 2020-07-22 12:14:10 Z ========== rep 19 ========== 2020-07-22 12:14:10 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:14:10 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:14:10 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 23:ao 0x55aaabb7cf50: create: how=(nil) callback=(nil) poller=0x55aaabb7d010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 23:ao 0x55aaabb7cf50: inprogress: poller=0x55aaabb7d010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 23:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 23:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 23:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 23:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 23:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 23:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 23: ev 0x55aaabb7c8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55aaabb7cf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55aaabb7cf50: 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 23:ao 0x55aaabb865d0: create: how=(nil) callback=(nil) poller=0x55aaabb7d010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 23:ao 0x55aaabb865d0: inprogress: poller=0x55aaabb7d010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55f342d4c640: create: how=(nil) callback=(nil) poller=0x55f342d4c6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 23, flags 1, hvm 0 xc: info: Saving domain 23, 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:1276:initiate_domain_create: Domain 24: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=15702 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15702 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55f342d4c640: inprogress: poller=0x55f342d4c6e0, 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 0x8688dc xc: detail: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 24, 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 23:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55aaabb86d68 wpath=/local/domain/23/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb86d68 wpath=/local/domain/23/control/shutdown token=3/0: event epath=/local/domain/23/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb86d68 wpath=/local/domain/23/control/shutdown token=3/0: event epath=/local/domain/23/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55aaabb86d68 wpath=/local/domain/23/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 23:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 23:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55aaabb86d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb86d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb86d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 23:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55aaabb86d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aaabb86d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55aaabb86df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55aaabb865d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55aaabb865d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d24 gnt[0] -> d0 0x42d569 domainbuilder: detail: xc_dom_set_gnttab_entry: d24 gnt[1] -> d0 0x42d56a xc: info: Restore successful xc: info: XenStore: mfn 0x42d56a, dom 0, evt 1 xc: info: Console: mfn 0x42d569, 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 24:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 24:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f342d493b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 24:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 24:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: 24 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-24,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-24,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 24: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 24:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 24: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f342d40640 wpath=/local/domain/0/device-model/24/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f342d40640 wpath=/local/domain/0/device-model/24/state token=3/0: event epath=/local/domain/0/device-model/24/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 24 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f342d40640 wpath=/local/domain/0/device-model/24/state token=3/0: event epath=/local/domain/0/device-model/24/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 24 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f342d40640 wpath=/local/domain/0/device-model/24/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 24 device model (dying as expected) [7664] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f342d40640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 24: ev 0x55f342d40658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 24:Connecting to /var/run/xen/qmp-libxl-24 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 24:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 24: ev 0x55f342d40658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 24: ev 0x55f342d40658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f342d42200 wpath=/local/domain/0/backend/vif/24/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f342d42200 wpath=/local/domain/0/backend/vif/24/0/state token=3/1: event epath=/local/domain/0/backend/vif/24/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/24/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f342d42200 wpath=/local/domain/0/backend/vif/24/0/state token=3/1: event epath=/local/domain/0/backend/vif/24/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/24/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f342d42200 wpath=/local/domain/0/backend/vif/24/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 24:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f342d42200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 24:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 24:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 24: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 24:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_PATH: backend/vif/24/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: vif: vif24.0 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=0x55f342d42300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 24:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f342d42300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f342d41cf8 wpath=/local/domain/24/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f342d41cf8 wpath=/local/domain/24/console/tty token=3/2: event epath=/local/domain/24/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x55f342d4c640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f342d41cf8 wpath=/local/domain/24/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f342d41cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55f342d4c640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f342d4c640: 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 24:ao 0x55f342d3bfc0: create: how=(nil) callback=(nil) poller=0x55f342d4c6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55f342d3bfc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 24:ao 0x55f342d3bfc0: inprogress: poller=0x55f342d4c6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f342d3bfc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 23:ao 0x55aaabb864a0: create: how=(nil) callback=(nil) poller=0x55aaabb7d010 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:3532:libxl__destroy_device_model: Domain 23: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=0x55aaabb830a0 wpath=/local/domain/0/backend/vif/23/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 23:ao 0x55aaabb864a0: inprogress: poller=0x55aaabb7d010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb830a0 wpath=/local/domain/0/backend/vif/23/0/state token=3/2: event epath=/local/domain/0/backend/vif/23/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/23/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb830a0 wpath=/local/domain/0/backend/vif/23/0/state token=3/2: event epath=/local/domain/0/backend/vif/23/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/23/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55aaabb830a0 wpath=/local/domain/0/backend/vif/23/0/state token=3/2: event epath=/local/domain/0/backend/vif/23/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/23/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55aaabb830a0 wpath=/local/domain/0/backend/vif/23/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 23:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aaabb830a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 23:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 23:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 23: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 23:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_PATH: backend/vif/23/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: vif: vif23.0 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=0x55aaabb831a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 23:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aaabb831a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 23:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 23:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55aaabb83f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 23:Forked pid 7784 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55aaabb864a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55aaabb864a0: 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 2020-07-22 12:14:34 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:14:34 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27071.2, received 25106.1 debug1: Exit status 0 2020-07-22 12:14:34 Z ========== rep 20 ========== 2020-07-22 12:14:34 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 12:14:34 Z guest debian.buster.guest.osstest state is b 2020-07-22 12:14:34 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.buster.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 24:ao 0x556e3de49f50: create: how=(nil) callback=(nil) poller=0x556e3de4a010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 24:ao 0x556e3de49f50: inprogress: poller=0x556e3de4a010, flags=i libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 24:No vtpm from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 24:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 24:No vusb from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 24:No pci from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 24:No vdispl from xenstore libxl: debug: libxl_domain.c:2405:retrieve_domain_configuration_end: Domain 24:No vsnd from xenstore libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 24: ev 0x556e3de498d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556e3de49f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556e3de49f50: 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 24:ao 0x556e3de535d0: create: how=(nil) callback=(nil) poller=0x556e3de4a010 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 17 are 0x1 libxl: debug: libxl.c:774: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 24:ao 0x556e3de535d0: inprogress: poller=0x556e3de4a010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x563432d1c640: create: how=(nil) callback=(nil) poller=0x563432d1c6e0 libxl: debug: libxl.c:766:libxl__fd_flags_modify_save: fnctl F_GETFL flags for fd 0 are 0x0 libxl: debug: libxl.c:774:libxl__fd_flags_modify_save: fnctl F_SETFL of fd 0 to 0x0 libxl: detail: libxl_create.c:623:libxl__domain_make: passthrough: disabled libxl-save-helper: debug: starting save: Success xc: detail: fd 17, dom 24, flags 1, hvm 0 xc: info: Saving domain 24, type x86 PV xc: detail: 64 bits, 4 levels xc: detail: max_mfn 0x880000 xc: detail: p2m list from 0xffffc90000000000 to 0xffffc900003fffff, root at 0x42df94 xc: detail: max_pfn 0x7ffff, p2m_frames 1024 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:1276:initiate_domain_create: Domain 25: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=13645 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=15777 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15777 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x563432d1c640: inprogress: poller=0x563432d1c6e0, 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 25, 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 24:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556e3de53d68 wpath=/local/domain/24/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de53d68 wpath=/local/domain/24/control/shutdown token=3/0: event epath=/local/domain/24/control/shutdown libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de53d68 wpath=/local/domain/24/control/shutdown token=3/0: event epath=/local/domain/24/control/shutdown libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556e3de53d68 wpath=/local/domain/24/control/shutdown token=3/0: deregister slotnum=3 libxl: debug: libxl_dom_suspend.c:271:domain_suspend_common_pvcontrol_suspending: Domain 24:guest acknowledged suspend request libxl: debug: libxl_dom_suspend.c:290:domain_suspend_common_wait_guest: Domain 24:wait for the guest to suspend libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556e3de53d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de53d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de53d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_dom_suspend.c:348:suspend_common_wait_guest_check: Domain 24:guest has suspended libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556e3de53d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556e3de53d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x556e3de53df8 libxl-save-helper: debug: complete r=0: Success libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 17 to 0x1 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556e3de535d0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556e3de535d0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d25 gnt[0] -> d0 0x87cb66 domainbuilder: detail: xc_dom_set_gnttab_entry: d25 gnt[1] -> d0 0x87cb67 xc: info: Restore successful xc: info: XenStore: mfn 0x87cb67, dom 0, evt 1 xc: info: Console: mfn 0x87cb66, 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 25:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 25:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563432d193b0: deregister unregistered libxl: debug: libxl_dm.c:178:libxl__domain_get_device_model_uid: Domain 25:dm_restrict disabled, starting QEMU as root libxl: debug: libxl_dm.c:2946:libxl__spawn_local_dm: Domain 25:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with arguments: libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: /usr/local/lib/xen/bin/qemu-system-i386 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -xen-domid libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: 25 libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -no-shutdown libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: socket,id=libxl-cmd,path=/var/run/xen/qmp-libxl-25,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: chardev=libxl-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -chardev libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: socket,id=libxenstat-cmd,path=/var/run/xen/qmp-libxenstat-25,server,nowait libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -mon libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: chardev=libxenstat-cmd,mode=control libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -nodefaults libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -no-user-config libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -xen-attach libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -name libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: debian.buster.guest.osstest--incoming libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -vnc libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -display libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: none libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -nographic libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -machine libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: xenpv libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: -m libxl: debug: libxl_dm.c:2948:libxl__spawn_local_dm: Domain 25: 2048 libxl: debug: libxl_dm.c:2950:libxl__spawn_local_dm: Domain 25:Spawning device-model /usr/local/lib/xen/bin/qemu-system-i386 with additional environment: libxl: debug: libxl_dm.c:2952:libxl__spawn_local_dm: Domain 25: XEN_QEMU_CONSOLE_LIMIT=1048576 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563432d10640 wpath=/local/domain/0/device-model/25/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563432d10640 wpath=/local/domain/0/device-model/25/state token=3/0: event epath=/local/domain/0/device-model/25/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 25 device model: spawn watch p=(null) libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563432d10640 wpath=/local/domain/0/device-model/25/state token=3/0: event epath=/local/domain/0/device-model/25/state libxl: debug: libxl_exec.c:407:spawn_watch_event: domain 25 device model: spawn watch p=running libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563432d10640 wpath=/local/domain/0/device-model/25/state token=3/0: deregister slotnum=3 libxl: debug: libxl_exec.c:129:libxl_report_child_exitstatus: domain 25 device model (dying as expected) [7813] died due to fatal signal Killed libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563432d10640: deregister unregistered libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 25: ev 0x563432d10658, cmd 'query-chardev' libxl: debug: libxl_qmp.c:1323:qmp_ev_lock_aquired: Domain 25:Connecting to /var/run/xen/qmp-libxl-25 libxl: debug: libxl_qmp.c:1701:qmp_ev_handle_message: Domain 25:QEMU version: 5.0.0 libxl: debug: libxl_qmp.c:1883:libxl__ev_qmp_send: Domain 25: ev 0x563432d10658, cmd 'query-vnc' libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: Domain 25: ev 0x563432d10658 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563432d12200 wpath=/local/domain/0/backend/vif/25/0/state token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563432d12200 wpath=/local/domain/0/backend/vif/25/0/state token=3/1: event epath=/local/domain/0/backend/vif/25/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/25/0/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563432d12200 wpath=/local/domain/0/backend/vif/25/0/state token=3/1: event epath=/local/domain/0/backend/vif/25/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/25/0/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563432d12200 wpath=/local/domain/0/backend/vif/25/0/state token=3/1: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 25:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563432d12200: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 25:calling hotplug script: /etc/xen/scripts/vif-bridge online libxl: debug: libxl_device.c:1192:device_hotplug: Domain 25:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 25: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 25:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: XENBUS_PATH: backend/vif/25/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: vif: vif25.0 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=0x563432d12300: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 25:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563432d12300: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563432d11cf8 wpath=/local/domain/25/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563432d11cf8 wpath=/local/domain/25/console/tty token=3/2: event epath=/local/domain/25/console/tty libxl: debug: libxl_event.c:2402:libxl__ao_progress_report: ao 0x563432d1c640: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563432d11cf8 wpath=/local/domain/25/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563432d11cf8: deregister unregistered libxl: debug: libxl.c:793:libxl__fd_flags_restore: fnctl F_SETFL of fd 0 to 0x0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563432d1c640: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563432d1c640: 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 25:ao 0x563432d0bfc0: create: how=(nil) callback=(nil) poller=0x563432d1c6e0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563432d0bfc0: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 25:ao 0x563432d0bfc0: inprogress: poller=0x563432d1c6e0, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563432d0bfc0: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: xencall:buffer: debug: total allocations:331 total releases:331 debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 24:ao 0x556e3de534a0: create: how=(nil) callback=(nil) poller=0x556e3de4a010 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:3532:libxl__destroy_device_model: Domain 24: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=0x556e3de500a0 wpath=/local/domain/0/backend/vif/24/0/state token=3/2: register slotnum=3 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 24:ao 0x556e3de534a0: inprogress: poller=0x556e3de4a010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de500a0 wpath=/local/domain/0/backend/vif/24/0/state token=3/2: event epath=/local/domain/0/backend/vif/24/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/24/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de500a0 wpath=/local/domain/0/backend/vif/24/0/state token=3/2: event epath=/local/domain/0/backend/vif/24/0/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vif/24/0/state wanted state 6 still waiting state 5 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556e3de500a0 wpath=/local/domain/0/backend/vif/24/0/state token=3/2: event epath=/local/domain/0/backend/vif/24/0/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vif/24/0/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556e3de500a0 wpath=/local/domain/0/backend/vif/24/0/state token=3/2: deregister slotnum=3 libxl: debug: libxl_device.c:1090:device_backend_callback: Domain 24:calling device_backend_cleanup libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556e3de500a0: deregister unregistered libxl: debug: libxl_device.c:1191:device_hotplug: Domain 24:calling hotplug script: /etc/xen/scripts/vif-bridge offline libxl: debug: libxl_device.c:1192:device_hotplug: Domain 24:extra args: libxl: debug: libxl_device.c:1198:device_hotplug: Domain 24: type_if=vif libxl: debug: libxl_device.c:1200:device_hotplug: Domain 24:env: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: script: /etc/xen/scripts/vif-bridge libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_TYPE: vif libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_PATH: backend/vif/24/0 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_BASE_PATH: backend libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: netdev: libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: vif: vif24.0 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=0x556e3de501a0: deregister unregistered libxl: debug: libxl_device.c:1176:device_hotplug: Domain 24:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556e3de501a0: deregister unregistered libxl: debug: libxl_linux.c:235:libxl__get_hotplug_script_info: Domain 24:backend_kind 3, no need to execute scripts libxl: debug: libxl_device.c:1176:device_hotplug: Domain 24:No hotplug script to execute libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556e3de50f40: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 24:Forked pid 7933 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556e3de534a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556e3de534a0: 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 2020-07-22 12:14:57 Z executing ssh ... -v root@172.16.146.82 date OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 12:14:57 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 1 clearing O_NONBLOCK Transferred: sent 3196, received 2964 bytes, in 0.1 seconds Bytes per second: sent 27005.8, received 25045.4 debug1: Exit status 0 2020-07-22 12:14:57 Z ========== final check ========== 2020-07-22 12:14:57 Z guest debian.buster.guest.osstest 5a:36:0e:14:00:14 22 link/ip/tcp: waiting 20s... 2020-07-22 12:15:01 Z guest debian.buster.guest.osstest 5a:36:0e:14:00:14 22 link/ip/tcp: ok. (4s) 2020-07-22 12:15:05 Z executing ssh ... -v root@172.16.146.82 echo guest debian.buster.guest.osstest: ok OpenSSH_7.4p1 Debian-10+deb9u3, OpenSSL 1.0.2l 25 May 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 172.16.146.82 [172.16.146.82] port 22. debug1: fd 3 clearing O_NONBLOCK debug1: Connection established. debug1: identity file /home/iwj/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/iwj/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.4p1 Debian-10+deb9u3 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 172.16.146.82:22 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 '172.16.146.82' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.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: 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 RSA public key: /home/iwj/.ssh/id_rsa debug1: Server accepts key: pkalg rsa-sha2-512 blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.82 ([172.16.146.82]: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 = en_US.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 1 clearing O_NONBLOCK Transferred: sent 3236, received 2972 bytes, in 0.1 seconds Bytes per second: sent 28874.5, received 26518.9 debug1: Exit status 0 + rc=0 + date -u +%Y-%m-%d %H:%M:%S Z exit status 0 2020-07-22 12:15:05 Z exit status 0 + exit 0