+ OSSTEST_JOB=test-amd64-amd64-i386-pvgrub + export OSSTEST_JOB + OSSTEST_TESTID=guest-localmigrate/x10 + shift + export OSSTEST_TESTID + ./ts-guest-localmigrate x20 host debian 2020-07-22 02:45:12 Z starting 152084.test-amd64-amd64-i386-pvgrub 2020-07-22 02:45:12 Z setting all_host_di_version=2020-05-19 2020-07-22 02:45:12 Z setting all_hostflags=arch-amd64,arch-xen-amd64,suite-buster,purpose-test 2020-07-22 02:45:12 Z setting all_host_suite=buster 2020-07-22 02:45:12 Z setting arch=amd64 2020-07-22 02:45:12 Z setting buildjob=build-amd64 2020-07-22 02:45:12 Z setting debian_arch=i386 2020-07-22 02:45:12 Z setting debian_bootloader=pvgrub 2020-07-22 02:45:12 Z setting debian_boot_timeout=40 2020-07-22 02:45:12 Z setting debian_cfgpath=/etc/xen/debian.jessie.guest.osstest.cfg 2020-07-22 02:45:12 Z setting debian_disk_lv=debian.jessie.guest.osstest-disk 2020-07-22 02:45:12 Z setting debian_di_version=2018-06-26 2020-07-22 02:45:12 Z setting debian_domname=debian.jessie.guest.osstest 2020-07-22 02:45:12 Z setting debian_ether=5a:36:0e:14:00:05 2020-07-22 02:45:12 Z setting debian_hostname=debian.jessie.guest.osstest 2020-07-22 02:45:12 Z setting debian_method=netboot 2020-07-22 02:45:12 Z setting debian_suite=jessie 2020-07-22 02:45:12 Z setting debian_tcpcheckport=22 2020-07-22 02:45:12 Z setting debian_vg=sabro0-vg 2020-07-22 02:45:12 Z setting host=sabro0 2020-07-22 02:45:12 Z setting host_console=hvc0 2020-07-22 02:45:12 Z setting host_power_install=Combined 2020-07-22 02:45:12 Z setting host_xen_kernel_path=/boot/vmlinuz-4.19.80+ 2020-07-22 02:45:12 Z setting host_xen_kernel_ver=4.19.80+ 2020-07-22 02:45:12 Z setting kernbuildjob=build-amd64-pvops 2020-07-22 02:45:12 Z setting kernkind=pvops 2020-07-22 02:45:12 Z setting syslog_server=172.16.144.3:60751 2020-07-22 02:45:12 Z setting toolstack=xl 2020-07-22 02:45:12 Z setting xenbuildjob=build-amd64 2020-07-22 02:45:12 Z serial method sympathy sabro0: serial2 /root/sympathy/sabro0 /root/sympathy/sabro0.log* 2020-07-22 02:45:12 Z TftpScope is default 2020-07-22 02:45:12 Z task 1480213 ownd [172.16.144.3]:49088: iwj@osstest 152084 test-amd64-amd64-i386-pvgrub 2020-07-22 02:45:12 Z host host: selected sabro0 00:10:e0:de:89:44 172.16.144.68 2020-07-22 02:45:12 Z guest: using debian on sabro0 2020-07-22 02:45:12 Z guest debian.jessie.guest.osstest 5a:36:0e:14:00:05 22 link/ip/tcp: waiting 5s... 2020-07-22 02:45:16 Z guest debian.jessie.guest.osstest 5a:36:0e:14:00:05 22 link/ip/tcp: ok. (4s) 2020-07-22 02:45:16 Z guest debian.jessie.guest.osstest 5a:36:0e:14:00:05 22 link/ip/tcp: waiting 20s... 2020-07-22 02:45:20 Z guest debian.jessie.guest.osstest 5a:36:0e:14:00:05 22 link/ip/tcp: ok. (4s) 2020-07-22 02:45:24 Z executing ssh ... -v root@172.16.146.134 echo guest debian.jessie.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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo guest debian.jessie.guest.osstest: ok guest debian.jessie.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 3212, received 1948 bytes, in 0.0 seconds Bytes per second: sent 104032.5, received 63093.2 debug1: Exit status 0 2020-07-22 02:45:24 Z ========== rep 1 ========== 2020-07-22 02:45:24 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:45:25 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:45:25 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 5:ao 0x556d307b4f50: create: how=(nil) callback=(nil) poller=0x556d307b5010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 5:ao 0x556d307b4f50: inprogress: poller=0x556d307b5010, 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 0x556d307b48d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556d307b4f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556d307b4f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 5:ao 0x556d307b4da0: create: how=(nil) callback=(nil) poller=0x556d307b5010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 5:ao 0x556d307b4da0: inprogress: poller=0x556d307b5010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x5624722db480: create: how=(nil) callback=(nil) poller=0x5624722db840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy libxl: debug: libxl_create.c:1276:initiate_domain_create: Domain 6:restoring, not running bootloader 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: 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 0x5624722db480: inprogress: poller=0x5624722db840, 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 6, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 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=0x556d307bed68 wpath=/local/domain/5/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556d307bed68 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=0x556d307bed68 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=0x556d307bed68 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=0x556d307bed80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556d307bed80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556d307bed80 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=0x556d307bed80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556d307bed80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x556d307bedf8 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 0x556d307b4da0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556d307b4da0: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d6 gnt[0] -> d0 0x429cff domainbuilder: detail: xc_dom_set_gnttab_entry: d6 gnt[1] -> d0 0x429d00 xc: info: Restore successful xc: info: XenStore: mfn 0x429d00, dom 0, evt 1 xc: info: Console: mfn 0x429cff, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5624722d7d30 wpath=/local/domain/0/backend/vbd/6/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5624722d7d30 wpath=/local/domain/0/backend/vbd/6/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/6/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/6/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5624722d7d30 wpath=/local/domain/0/backend/vbd/6/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/6/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/6/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5624722d7d30 wpath=/local/domain/0/backend/vbd/6/51712/state token=3/0: 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=0x5624722d7d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 6:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 6:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 6:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_PATH: backend/vbd/6/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5624722d7e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 6:num_exec 1, not running hotplug 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=0x5624722d7e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5624722d8eb0 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=0x5624722d8eb0 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=0x5624722d8eb0 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=0x5624722d8eb0 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=0x5624722d8eb0: 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=0x5624722d8fb0: 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=0x5624722d8fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5624722d0cf8 wpath=/local/domain/6/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5624722d0cf8 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 0x5624722db480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5624722d0cf8 wpath=/local/domain/6/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5624722d0cf8: 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 0x5624722db480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5624722db480: 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 0x5624722d7920: create: how=(nil) callback=(nil) poller=0x5624722db840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5624722d7920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 6:ao 0x5624722d7920: inprogress: poller=0x5624722db840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5624722d7920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 5:ao 0x556d307bddc0: create: how=(nil) callback=(nil) poller=0x556d307b5010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x556d307bbe40 wpath=/local/domain/0/backend/vbd/5/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x556d307bb0a0 wpath=/local/domain/0/backend/vif/5/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 5:ao 0x556d307bddc0: inprogress: poller=0x556d307b5010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556d307bbe40 wpath=/local/domain/0/backend/vbd/5/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/5/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/5/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x556d307bbe40 wpath=/local/domain/0/backend/vbd/5/51712/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=0x556d307bbe40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 5:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 5:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 5:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: XENBUS_PATH: backend/vbd/5/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 5: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/5/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x556d307bb0a0 wpath=/local/domain/0/backend/vif/5/0/state token=2/3: 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=0x556d307bb0a0 wpath=/local/domain/0/backend/vif/5/0/state token=2/3: 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=0x556d307bb0a0 wpath=/local/domain/0/backend/vif/5/0/state token=2/3: 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=0x556d307bb0a0 wpath=/local/domain/0/backend/vif/5/0/state token=2/3: deregister slotnum=2 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=0x556d307bb0a0: 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=0x556d307bbf40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 5:num_exec 1, not running hotplug 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=0x556d307bbf40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x556d307bb1a0: 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=0x556d307bb1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 5:Forked pid 5380 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x556d307bddc0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x556d307bddc0: 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 02:45:48 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:45:48 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85957.5, received 52571.7 debug1: Exit status 0 2020-07-22 02:45:48 Z ========== rep 2 ========== 2020-07-22 02:45:48 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:45:48 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:45:48 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 6:ao 0x55c045551f50: create: how=(nil) callback=(nil) poller=0x55c045552010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 6:ao 0x55c045551f50: inprogress: poller=0x55c045552010, 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 0x55c0455518d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c045551f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c045551f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 6:ao 0x55c04555b730: create: how=(nil) callback=(nil) poller=0x55c045552010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 6:ao 0x55c04555b730: inprogress: poller=0x55c045552010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x5579befbc480: create: how=(nil) callback=(nil) poller=0x5579befbc840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=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 0x5579befbc480: inprogress: poller=0x5579befbc840, 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: 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=0x55c04555bd68 wpath=/local/domain/6/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c04555bd68 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=0x55c04555bd68 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=0x55c04555bd68 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=0x55c04555bd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c04555bd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c04555bd80 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=0x55c04555bd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c04555bd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55c04555bdf8 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 0x55c04555b730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c04555b730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d7 gnt[0] -> d0 0x854146 domainbuilder: detail: xc_dom_set_gnttab_entry: d7 gnt[1] -> d0 0x854147 xc: info: Restore successful xc: info: XenStore: mfn 0x854147, dom 0, evt 1 xc: info: Console: mfn 0x854146, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5579befb8d30 wpath=/local/domain/0/backend/vbd/7/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579befb8d30 wpath=/local/domain/0/backend/vbd/7/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/7/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/7/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579befb8d30 wpath=/local/domain/0/backend/vbd/7/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/7/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/7/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5579befb8d30 wpath=/local/domain/0/backend/vbd/7/51712/state token=3/0: 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=0x5579befb8d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 7:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 7:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 7:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_PATH: backend/vbd/7/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579befb8e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 7:num_exec 1, not running hotplug 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=0x5579befb8e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5579befb9eb0 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=0x5579befb9eb0 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=0x5579befb9eb0 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=0x5579befb9eb0 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=0x5579befb9eb0: 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=0x5579befb9fb0: 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=0x5579befb9fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5579befb1cf8 wpath=/local/domain/7/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5579befb1cf8 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 0x5579befbc480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5579befb1cf8 wpath=/local/domain/7/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5579befb1cf8: 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 0x5579befbc480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5579befbc480: 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 0x5579befb8920: create: how=(nil) callback=(nil) poller=0x5579befbc840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5579befb8920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 7:ao 0x5579befb8920: inprogress: poller=0x5579befbc840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5579befb8920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 6:ao 0x55c04555f8a0: create: how=(nil) callback=(nil) poller=0x55c045552010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55c045558e40 wpath=/local/domain/0/backend/vbd/6/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c0455580a0 wpath=/local/domain/0/backend/vif/6/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 6:ao 0x55c04555f8a0: inprogress: poller=0x55c045552010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c045558e40 wpath=/local/domain/0/backend/vbd/6/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/6/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/6/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55c045558e40 wpath=/local/domain/0/backend/vbd/6/51712/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=0x55c045558e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 6:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 6:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 6:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_PATH: backend/vbd/6/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 6: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/6/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c0455580a0 wpath=/local/domain/0/backend/vif/6/0/state token=2/3: 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=0x55c0455580a0 wpath=/local/domain/0/backend/vif/6/0/state token=2/3: 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=0x55c0455580a0 wpath=/local/domain/0/backend/vif/6/0/state token=2/3: 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=0x55c0455580a0 wpath=/local/domain/0/backend/vif/6/0/state token=2/3: deregister slotnum=2 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=0x55c0455580a0: 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=0x55c045558f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 6:num_exec 1, not running hotplug 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=0x55c045558f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c0455581a0: 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=0x55c0455581a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 6:Forked pid 5611 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c04555f8a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c04555f8a0: 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 02:46:09 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:46:09 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85300.6, received 52170.0 debug1: Exit status 0 2020-07-22 02:46:09 Z ========== rep 3 ========== 2020-07-22 02:46:09 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:46:10 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:46:10 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 7:ao 0x5571df905f50: create: how=(nil) callback=(nil) poller=0x5571df906010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 7:ao 0x5571df905f50: inprogress: poller=0x5571df906010, 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 0x5571df9058d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5571df905f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5571df905f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 7:ao 0x5571df90f730: create: how=(nil) callback=(nil) poller=0x5571df906010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 7:ao 0x5571df90f730: inprogress: poller=0x5571df906010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x563084549480: create: how=(nil) callback=(nil) poller=0x563084549840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=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 0x563084549480: inprogress: poller=0x563084549840, 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: 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=0x5571df90fd68 wpath=/local/domain/7/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5571df90fd68 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=0x5571df90fd68 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=0x5571df90fd68 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=0x5571df90fd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5571df90fd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5571df90fd80 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=0x5571df90fd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5571df90fd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x5571df90fdf8 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 0x5571df90f730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5571df90f730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d8 gnt[0] -> d0 0x429d02 domainbuilder: detail: xc_dom_set_gnttab_entry: d8 gnt[1] -> d0 0x429d03 xc: info: Restore successful xc: info: XenStore: mfn 0x429d03, dom 0, evt 1 xc: info: Console: mfn 0x429d02, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563084545d30 wpath=/local/domain/0/backend/vbd/8/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563084545d30 wpath=/local/domain/0/backend/vbd/8/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/8/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/8/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563084545d30 wpath=/local/domain/0/backend/vbd/8/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/8/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/8/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563084545d30 wpath=/local/domain/0/backend/vbd/8/51712/state token=3/0: 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=0x563084545d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 8:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 8:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 8:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_PATH: backend/vbd/8/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563084545e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 8:num_exec 1, not running hotplug 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=0x563084545e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563084546eb0 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=0x563084546eb0 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=0x563084546eb0 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=0x563084546eb0 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=0x563084546eb0: 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=0x563084546fb0: 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=0x563084546fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56308453ecf8 wpath=/local/domain/8/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56308453ecf8 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 0x563084549480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56308453ecf8 wpath=/local/domain/8/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56308453ecf8: 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 0x563084549480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563084549480: 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 0x563084545920: create: how=(nil) callback=(nil) poller=0x563084549840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563084545920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 8:ao 0x563084545920: inprogress: poller=0x563084549840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563084545920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 7:ao 0x5571df9138a0: create: how=(nil) callback=(nil) poller=0x5571df906010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x5571df90ce40 wpath=/local/domain/0/backend/vbd/7/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x5571df90c0a0 wpath=/local/domain/0/backend/vif/7/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 7:ao 0x5571df9138a0: inprogress: poller=0x5571df906010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5571df90ce40 wpath=/local/domain/0/backend/vbd/7/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/7/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/7/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x5571df90ce40 wpath=/local/domain/0/backend/vbd/7/51712/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=0x5571df90ce40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 7:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 7:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 7:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_PATH: backend/vbd/7/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 7: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/7/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x5571df90c0a0 wpath=/local/domain/0/backend/vif/7/0/state token=2/3: 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=0x5571df90c0a0 wpath=/local/domain/0/backend/vif/7/0/state token=2/3: 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=0x5571df90c0a0 wpath=/local/domain/0/backend/vif/7/0/state token=2/3: 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=0x5571df90c0a0 wpath=/local/domain/0/backend/vif/7/0/state token=2/3: deregister slotnum=2 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=0x5571df90c0a0: 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=0x5571df90cf40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 7:num_exec 1, not running hotplug 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=0x5571df90cf40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x5571df90c1a0: 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=0x5571df90c1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 7:Forked pid 5843 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x5571df9138a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x5571df9138a0: 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 02:46:32 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:46:32 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 82148.3, received 50242.0 debug1: Exit status 0 2020-07-22 02:46:32 Z ========== rep 4 ========== 2020-07-22 02:46:32 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:46:33 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:46:33 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 8:ao 0x561eaf13cf50: create: how=(nil) callback=(nil) poller=0x561eaf13d010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 8:ao 0x561eaf13cf50: inprogress: poller=0x561eaf13d010, 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 0x561eaf13c8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561eaf13cf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561eaf13cf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 8:ao 0x561eaf146730: create: how=(nil) callback=(nil) poller=0x561eaf13d010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 8:ao 0x561eaf146730: inprogress: poller=0x561eaf13d010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55d16ee68480: create: how=(nil) callback=(nil) poller=0x55d16ee68840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=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=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 0x55d16ee68480: inprogress: poller=0x55d16ee68840, 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: 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=0x561eaf146d68 wpath=/local/domain/8/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561eaf146d68 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=0x561eaf146d68 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=0x561eaf146d68 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=0x561eaf146d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561eaf146d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561eaf146d80 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=0x561eaf146d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561eaf146d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x561eaf146df8 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 0x561eaf146730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561eaf146730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d9 gnt[0] -> d0 0x854244 domainbuilder: detail: xc_dom_set_gnttab_entry: d9 gnt[1] -> d0 0x854245 xc: info: Restore successful xc: info: XenStore: mfn 0x854245, dom 0, evt 1 xc: info: Console: mfn 0x854244, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d16ee64d30 wpath=/local/domain/0/backend/vbd/9/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d16ee64d30 wpath=/local/domain/0/backend/vbd/9/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/9/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/9/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d16ee64d30 wpath=/local/domain/0/backend/vbd/9/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/9/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/9/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d16ee64d30 wpath=/local/domain/0/backend/vbd/9/51712/state token=3/0: 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=0x55d16ee64d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 9:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 9:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 9:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_PATH: backend/vbd/9/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d16ee64e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 9:num_exec 1, not running hotplug 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=0x55d16ee64e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d16ee65eb0 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=0x55d16ee65eb0 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=0x55d16ee65eb0 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=0x55d16ee65eb0 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=0x55d16ee65eb0: 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=0x55d16ee65fb0: 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=0x55d16ee65fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d16ee5dcf8 wpath=/local/domain/9/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d16ee5dcf8 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 0x55d16ee68480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d16ee5dcf8 wpath=/local/domain/9/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d16ee5dcf8: 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 0x55d16ee68480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d16ee68480: 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 0x55d16ee64920: create: how=(nil) callback=(nil) poller=0x55d16ee68840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d16ee64920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 9:ao 0x55d16ee64920: inprogress: poller=0x55d16ee68840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d16ee64920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 8:ao 0x561eaf14a8a0: create: how=(nil) callback=(nil) poller=0x561eaf13d010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x561eaf143e40 wpath=/local/domain/0/backend/vbd/8/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x561eaf1430a0 wpath=/local/domain/0/backend/vif/8/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 8:ao 0x561eaf14a8a0: inprogress: poller=0x561eaf13d010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561eaf143e40 wpath=/local/domain/0/backend/vbd/8/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/8/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/8/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x561eaf143e40 wpath=/local/domain/0/backend/vbd/8/51712/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=0x561eaf143e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 8:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 8:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 8:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_PATH: backend/vbd/8/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 8: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/8/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x561eaf1430a0 wpath=/local/domain/0/backend/vif/8/0/state token=2/3: 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=0x561eaf1430a0 wpath=/local/domain/0/backend/vif/8/0/state token=2/3: 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=0x561eaf1430a0 wpath=/local/domain/0/backend/vif/8/0/state token=2/3: 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=0x561eaf1430a0 wpath=/local/domain/0/backend/vif/8/0/state token=2/3: deregister slotnum=2 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=0x561eaf1430a0: 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=0x561eaf143f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 8:num_exec 1, not running hotplug 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=0x561eaf143f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x561eaf1431a0: 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=0x561eaf1431a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 8:Forked pid 6072 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x561eaf14a8a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x561eaf14a8a0: 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 02:46:56 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:46:56 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86214.3, received 52728.8 debug1: Exit status 0 2020-07-22 02:46:56 Z ========== rep 5 ========== 2020-07-22 02:46:56 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:46:57 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:46:57 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 9:ao 0x55de834b8f50: create: how=(nil) callback=(nil) poller=0x55de834b9010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 9:ao 0x55de834b8f50: inprogress: poller=0x55de834b9010, 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 0x55de834b88d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55de834b8f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55de834b8f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 9:ao 0x55de834c2730: create: how=(nil) callback=(nil) poller=0x55de834b9010 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 libxl: Loading new save file (new xl fmt info 0x3/0x0/1200) debug: libxl_domain.c:539:libxl_domain_suspend: Domain 9:ao 0x55de834c2730: inprogress: poller=0x55de834b9010, flags=i Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55ae5f53c480: create: how=(nil) callback=(nil) poller=0x55ae5f53c840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15701 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15701 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55ae5f53c480: inprogress: poller=0x55ae5f53c840, 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: 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=0x55de834c2d68 wpath=/local/domain/9/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de834c2d68 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=0x55de834c2d68 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=0x55de834c2d68 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=0x55de834c2d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de834c2d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de834c2d80 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=0x55de834c2d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55de834c2d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55de834c2df8 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 0x55de834c2730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55de834c2730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d10 gnt[0] -> d0 0x429d04 domainbuilder: detail: xc_dom_set_gnttab_entry: d10 gnt[1] -> d0 0x429d05 xc: info: Restore successful xc: info: XenStore: mfn 0x429d05, dom 0, evt 1 xc: info: Console: mfn 0x429d04, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ae5f538d30 wpath=/local/domain/0/backend/vbd/10/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae5f538d30 wpath=/local/domain/0/backend/vbd/10/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/10/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/10/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae5f538d30 wpath=/local/domain/0/backend/vbd/10/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/10/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/10/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ae5f538d30 wpath=/local/domain/0/backend/vbd/10/51712/state token=3/0: 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=0x55ae5f538d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 10:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 10:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 10:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_PATH: backend/vbd/10/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae5f538e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 10:num_exec 1, not running hotplug 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=0x55ae5f538e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ae5f539eb0 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=0x55ae5f539eb0 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=0x55ae5f539eb0 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=0x55ae5f539eb0 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=0x55ae5f539eb0: 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=0x55ae5f539fb0: 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=0x55ae5f539fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ae5f531cf8 wpath=/local/domain/10/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ae5f531cf8 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 0x55ae5f53c480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ae5f531cf8 wpath=/local/domain/10/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ae5f531cf8: 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 0x55ae5f53c480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ae5f53c480: 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 0x55ae5f538920: create: how=(nil) callback=(nil) poller=0x55ae5f53c840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ae5f538920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 10:ao 0x55ae5f538920: inprogress: poller=0x55ae5f53c840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ae5f538920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 9:ao 0x55de834c68a0: create: how=(nil) callback=(nil) poller=0x55de834b9010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55de834bfe40 wpath=/local/domain/0/backend/vbd/9/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55de834bf0a0 wpath=/local/domain/0/backend/vif/9/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 9:ao 0x55de834c68a0: inprogress: poller=0x55de834b9010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de834bfe40 wpath=/local/domain/0/backend/vbd/9/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/9/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/9/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55de834bfe40 wpath=/local/domain/0/backend/vbd/9/51712/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=0x55de834bfe40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 9:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 9:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 9:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_PATH: backend/vbd/9/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 9: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/9/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de834bf0a0 wpath=/local/domain/0/backend/vif/9/0/state token=2/3: 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=0x55de834bf0a0 wpath=/local/domain/0/backend/vif/9/0/state token=2/3: 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=0x55de834bf0a0 wpath=/local/domain/0/backend/vif/9/0/state token=2/3: 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=0x55de834bf0a0 wpath=/local/domain/0/backend/vif/9/0/state token=2/3: deregister slotnum=2 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=0x55de834bf0a0: 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=0x55de834bff40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 9:num_exec 1, not running hotplug 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=0x55de834bff40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55de834bf1a0: 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=0x55de834bf1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 9:Forked pid 6301 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55de834c68a0: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55de834c68a0: 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 02:47:19 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:47:19 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 1 clearing O_NONBLOCK Transferred: sent 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86397.9, received 52841.1 debug1: Exit status 0 2020-07-22 02:47:19 Z ========== rep 6 ========== 2020-07-22 02:47:19 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:47:19 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:47:19 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 10:ao 0x55e577249f50: create: how=(nil) callback=(nil) poller=0x55e57724a010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 10:ao 0x55e577249f50: inprogress: poller=0x55e57724a010, 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 0x55e5772498d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e577249f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e577249f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 10:ao 0x55e577253730: create: how=(nil) callback=(nil) poller=0x55e57724a010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 10:ao 0x55e577253730: inprogress: poller=0x55e57724a010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55c943c4f480: create: how=(nil) callback=(nil) poller=0x55c943c4f840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13653 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=15778 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15778 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55c943c4f480: inprogress: poller=0x55c943c4f840, 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: 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=0x55e577253d68 wpath=/local/domain/10/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e577253d68 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=0x55e577253d68 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=0x55e577253d68 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=0x55e577253d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e577253d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e577253d80 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=0x55e577253d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e577253d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55e577253df8 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 0x55e577253730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e577253730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d11 gnt[0] -> d0 0x854316 domainbuilder: detail: xc_dom_set_gnttab_entry: d11 gnt[1] -> d0 0x854317 xc: info: Restore successful xc: info: XenStore: mfn 0x854317, dom 0, evt 1 xc: info: Console: mfn 0x854316, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c943c4bd30 wpath=/local/domain/0/backend/vbd/11/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c943c4bd30 wpath=/local/domain/0/backend/vbd/11/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/11/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/11/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c943c4bd30 wpath=/local/domain/0/backend/vbd/11/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/11/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/11/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55c943c4bd30 wpath=/local/domain/0/backend/vbd/11/51712/state token=3/0: 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=0x55c943c4bd30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 11:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 11:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 11:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_PATH: backend/vbd/11/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c943c4be30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 11:num_exec 1, not running hotplug 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=0x55c943c4be30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c943c4ceb0 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=0x55c943c4ceb0 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=0x55c943c4ceb0 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=0x55c943c4ceb0 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=0x55c943c4ceb0: 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=0x55c943c4cfb0: 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=0x55c943c4cfb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c943c44cf8 wpath=/local/domain/11/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c943c44cf8 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 0x55c943c4f480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55c943c44cf8 wpath=/local/domain/11/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c943c44cf8: 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 0x55c943c4f480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c943c4f480: 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 0x55c943c4b920: create: how=(nil) callback=(nil) poller=0x55c943c4f840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c943c4b920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 11:ao 0x55c943c4b920: inprogress: poller=0x55c943c4f840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c943c4b920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 10:ao 0x55e57724a530: create: how=(nil) callback=(nil) poller=0x55e57724a010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55e577250e40 wpath=/local/domain/0/backend/vbd/10/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e5772500a0 wpath=/local/domain/0/backend/vif/10/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 10:ao 0x55e57724a530: inprogress: poller=0x55e57724a010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e577250e40 wpath=/local/domain/0/backend/vbd/10/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/10/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/10/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e577250e40 wpath=/local/domain/0/backend/vbd/10/51712/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=0x55e577250e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 10:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 10:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 10:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_PATH: backend/vbd/10/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 10: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/10/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e5772500a0 wpath=/local/domain/0/backend/vif/10/0/state token=2/3: 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=0x55e5772500a0 wpath=/local/domain/0/backend/vif/10/0/state token=2/3: 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=0x55e5772500a0 wpath=/local/domain/0/backend/vif/10/0/state token=2/3: 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=0x55e5772500a0 wpath=/local/domain/0/backend/vif/10/0/state token=2/3: deregister slotnum=2 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=0x55e5772500a0: 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=0x55e577250f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 10:num_exec 1, not running hotplug 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=0x55e577250f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e5772501a0: 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=0x55e5772501a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 10:Forked pid 6530 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e57724a530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e57724a530: 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 02:47:43 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:47:43 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85885.4, received 52527.6 debug1: Exit status 0 2020-07-22 02:47:43 Z ========== rep 7 ========== 2020-07-22 02:47:43 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:47:44 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:47:44 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 11:ao 0x55d83fe6ff50: create: how=(nil) callback=(nil) poller=0x55d83fe70010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 11:ao 0x55d83fe6ff50: inprogress: poller=0x55d83fe70010, 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 0x55d83fe6f8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d83fe6ff50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d83fe6ff50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 11:ao 0x55d83fe79730: create: how=(nil) callback=(nil) poller=0x55d83fe70010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 11:ao 0x55d83fe79730: inprogress: poller=0x55d83fe70010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55a5bd38c480: create: how=(nil) callback=(nil) poller=0x55a5bd38c840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15700 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15700 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55a5bd38c480: inprogress: poller=0x55a5bd38c840, 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: 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=0x55d83fe79d68 wpath=/local/domain/11/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d83fe79d68 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=0x55d83fe79d68 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=0x55d83fe79d68 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=0x55d83fe79d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d83fe79d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d83fe79d80 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=0x55d83fe79d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d83fe79d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55d83fe79df8 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 0x55d83fe79730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d83fe79730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d12 gnt[0] -> d0 0x429d04 domainbuilder: detail: xc_dom_set_gnttab_entry: d12 gnt[1] -> d0 0x429d05 xc: info: Restore successful xc: info: XenStore: mfn 0x429d05, dom 0, evt 1 xc: info: Console: mfn 0x429d04, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a5bd388d30 wpath=/local/domain/0/backend/vbd/12/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a5bd388d30 wpath=/local/domain/0/backend/vbd/12/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/12/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/12/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a5bd388d30 wpath=/local/domain/0/backend/vbd/12/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/12/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/12/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a5bd388d30 wpath=/local/domain/0/backend/vbd/12/51712/state token=3/0: 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=0x55a5bd388d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 12:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 12:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 12:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_PATH: backend/vbd/12/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a5bd388e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 12:num_exec 1, not running hotplug 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=0x55a5bd388e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a5bd389eb0 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=0x55a5bd389eb0 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=0x55a5bd389eb0 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=0x55a5bd389eb0 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=0x55a5bd389eb0: 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=0x55a5bd389fb0: 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=0x55a5bd389fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55a5bd381cf8 wpath=/local/domain/12/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55a5bd381cf8 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 0x55a5bd38c480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55a5bd381cf8 wpath=/local/domain/12/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55a5bd381cf8: 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 0x55a5bd38c480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a5bd38c480: 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 0x55a5bd388920: create: how=(nil) callback=(nil) poller=0x55a5bd38c840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55a5bd388920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 12:ao 0x55a5bd388920: inprogress: poller=0x55a5bd38c840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55a5bd388920: destroy migration target: Domain started successsfully. xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 libxl_domain.c:1045:libxl_domain_destroy: Domain 11:ao 0x55d83fe70530: create: how=(nil) callback=(nil) poller=0x55d83fe70010 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55d83fe76e40 wpath=/local/domain/0/backend/vbd/11/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55d83fe760a0 wpath=/local/domain/0/backend/vif/11/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 11:ao 0x55d83fe70530: inprogress: poller=0x55d83fe70010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d83fe76e40 wpath=/local/domain/0/backend/vbd/11/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/11/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/11/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55d83fe76e40 wpath=/local/domain/0/backend/vbd/11/51712/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=0x55d83fe76e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 11:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 11:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 11:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_PATH: backend/vbd/11/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 11: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/11/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55d83fe760a0 wpath=/local/domain/0/backend/vif/11/0/state token=2/3: 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=0x55d83fe760a0 wpath=/local/domain/0/backend/vif/11/0/state token=2/3: 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=0x55d83fe760a0 wpath=/local/domain/0/backend/vif/11/0/state token=2/3: 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=0x55d83fe760a0 wpath=/local/domain/0/backend/vif/11/0/state token=2/3: deregister slotnum=2 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=0x55d83fe760a0: 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=0x55d83fe76f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 11:num_exec 1, not running hotplug 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=0x55d83fe76f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55d83fe761a0: 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=0x55d83fe761a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 11:Forked pid 6759 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55d83fe70530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55d83fe70530: 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 02:48:06 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:48:06 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86280.3, received 52769.1 debug1: Exit status 0 2020-07-22 02:48:06 Z ========== rep 8 ========== 2020-07-22 02:48:06 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:48:06 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:48:06 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 12:ao 0x55b329a90f50: create: how=(nil) callback=(nil) poller=0x55b329a91010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 12:ao 0x55b329a90f50: inprogress: poller=0x55b329a91010, 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 0x55b329a908d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b329a90f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b329a90f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 12:ao 0x55b329a9a730: create: how=(nil) callback=(nil) poller=0x55b329a91010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 12:ao 0x55b329a9a730: inprogress: poller=0x55b329a91010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55de442c1480: create: how=(nil) callback=(nil) poller=0x55de442c1840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13652 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=15778 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15778 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55de442c1480: inprogress: poller=0x55de442c1840, 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: 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=0x55b329a9ad68 wpath=/local/domain/12/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b329a9ad68 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=0x55b329a9ad68 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=0x55b329a9ad68 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=0x55b329a9ad80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b329a9ad80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b329a9ad80 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=0x55b329a9ad80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b329a9ad80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55b329a9adf8 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 0x55b329a9a730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b329a9a730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d13 gnt[0] -> d0 0x8543f1 domainbuilder: detail: xc_dom_set_gnttab_entry: d13 gnt[1] -> d0 0x8543f2 xc: info: Restore successful xc: info: XenStore: mfn 0x8543f2, dom 0, evt 1 xc: info: Console: mfn 0x8543f1, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55de442bdd30 wpath=/local/domain/0/backend/vbd/13/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de442bdd30 wpath=/local/domain/0/backend/vbd/13/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/13/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/13/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de442bdd30 wpath=/local/domain/0/backend/vbd/13/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/13/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/13/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55de442bdd30 wpath=/local/domain/0/backend/vbd/13/51712/state token=3/0: 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=0x55de442bdd30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 13:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 13:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 13:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_PATH: backend/vbd/13/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55de442bde30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 13:num_exec 1, not running hotplug 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=0x55de442bde30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55de442beeb0 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=0x55de442beeb0 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=0x55de442beeb0 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=0x55de442beeb0 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=0x55de442beeb0: 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=0x55de442befb0: 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=0x55de442befb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55de442b6cf8 wpath=/local/domain/13/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55de442b6cf8 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 0x55de442c1480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55de442b6cf8 wpath=/local/domain/13/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55de442b6cf8: 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 0x55de442c1480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55de442c1480: 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 0x55de442bd920: create: how=(nil) callback=(nil) poller=0x55de442c1840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55de442bd920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 13:ao 0x55de442bd920: inprogress: poller=0x55de442c1840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55de442bd920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 12:ao 0x55b329a91530: create: how=(nil) callback=(nil) poller=0x55b329a91010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55b329a97e40 wpath=/local/domain/0/backend/vbd/12/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b329a970a0 wpath=/local/domain/0/backend/vif/12/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 12:ao 0x55b329a91530: inprogress: poller=0x55b329a91010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b329a97e40 wpath=/local/domain/0/backend/vbd/12/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/12/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/12/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b329a97e40 wpath=/local/domain/0/backend/vbd/12/51712/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=0x55b329a97e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 12:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 12:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 12:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_PATH: backend/vbd/12/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 12: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/12/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b329a970a0 wpath=/local/domain/0/backend/vif/12/0/state token=2/3: 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=0x55b329a970a0 wpath=/local/domain/0/backend/vif/12/0/state token=2/3: 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=0x55b329a970a0 wpath=/local/domain/0/backend/vif/12/0/state token=2/3: 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=0x55b329a970a0 wpath=/local/domain/0/backend/vif/12/0/state token=2/3: deregister slotnum=2 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=0x55b329a970a0: 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=0x55b329a97f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 12:num_exec 1, not running hotplug 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=0x55b329a97f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b329a971a0: 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=0x55b329a971a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 12:Forked pid 6989 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b329a91530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b329a91530: 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 02:48:29 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:48:29 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85099.8, received 52047.2 debug1: Exit status 0 2020-07-22 02:48:29 Z ========== rep 9 ========== 2020-07-22 02:48:29 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:48:30 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:48:30 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 13:ao 0x55e2b9e02f50: create: how=(nil) callback=(nil) poller=0x55e2b9e03010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 13:ao 0x55e2b9e02f50: inprogress: poller=0x55e2b9e03010, 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 0x55e2b9e028d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e2b9e02f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e2b9e02f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 13:ao 0x55e2b9e0c730: create: how=(nil) callback=(nil) poller=0x55e2b9e03010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 13:ao 0x55e2b9e0c730: inprogress: poller=0x55e2b9e03010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x56477ad57480: create: how=(nil) callback=(nil) poller=0x56477ad57840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15700 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15700 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x56477ad57480: inprogress: poller=0x56477ad57840, 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: 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=0x55e2b9e0cd68 wpath=/local/domain/13/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e2b9e0cd68 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=0x55e2b9e0cd68 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=0x55e2b9e0cd68 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=0x55e2b9e0cd80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e2b9e0cd80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e2b9e0cd80 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=0x55e2b9e0cd80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e2b9e0cd80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55e2b9e0cdf8 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 0x55e2b9e0c730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e2b9e0c730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d14 gnt[0] -> d0 0x429d17 domainbuilder: detail: xc_dom_set_gnttab_entry: d14 gnt[1] -> d0 0x429d18 xc: info: Restore successful xc: info: XenStore: mfn 0x429d18, dom 0, evt 1 xc: info: Console: mfn 0x429d17, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56477ad53d30 wpath=/local/domain/0/backend/vbd/14/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56477ad53d30 wpath=/local/domain/0/backend/vbd/14/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/14/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/14/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56477ad53d30 wpath=/local/domain/0/backend/vbd/14/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/14/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/14/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56477ad53d30 wpath=/local/domain/0/backend/vbd/14/51712/state token=3/0: 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=0x56477ad53d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 14:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 14:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 14:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_PATH: backend/vbd/14/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56477ad53e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 14:num_exec 1, not running hotplug 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=0x56477ad53e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56477ad54eb0 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=0x56477ad54eb0 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=0x56477ad54eb0 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=0x56477ad54eb0 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=0x56477ad54eb0: 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=0x56477ad54fb0: 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=0x56477ad54fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56477ad4ccf8 wpath=/local/domain/14/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56477ad4ccf8 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 0x56477ad57480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56477ad4ccf8 wpath=/local/domain/14/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56477ad4ccf8: 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 0x56477ad57480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56477ad57480: 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 0x56477ad53920: create: how=(nil) callback=(nil) poller=0x56477ad57840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56477ad53920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 14:ao 0x56477ad53920: inprogress: poller=0x56477ad57840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56477ad53920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. xencall:buffer: debug: total allocations:325 total releases:325 libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 13:ao 0x55e2b9e03530: create: how=(nil) callback=(nil) poller=0x55e2b9e03010 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55e2b9e09e40 wpath=/local/domain/0/backend/vbd/13/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e2b9e090a0 wpath=/local/domain/0/backend/vif/13/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 13:ao 0x55e2b9e03530: inprogress: poller=0x55e2b9e03010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e2b9e09e40 wpath=/local/domain/0/backend/vbd/13/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/13/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/13/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e2b9e09e40 wpath=/local/domain/0/backend/vbd/13/51712/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=0x55e2b9e09e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 13:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 13:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 13:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_PATH: backend/vbd/13/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 13: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/13/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e2b9e090a0 wpath=/local/domain/0/backend/vif/13/0/state token=2/3: 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=0x55e2b9e090a0 wpath=/local/domain/0/backend/vif/13/0/state token=2/3: 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=0x55e2b9e090a0 wpath=/local/domain/0/backend/vif/13/0/state token=2/3: 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=0x55e2b9e090a0 wpath=/local/domain/0/backend/vif/13/0/state token=2/3: deregister slotnum=2 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=0x55e2b9e090a0: 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=0x55e2b9e09f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 13:num_exec 1, not running hotplug 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=0x55e2b9e09f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e2b9e091a0: 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=0x55e2b9e091a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 13:Forked pid 7218 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e2b9e03530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e2b9e03530: 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 02:48:52 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:48:52 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86692.9, received 53021.5 debug1: Exit status 0 2020-07-22 02:48:52 Z ========== rep 10 ========== 2020-07-22 02:48:52 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:48:53 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:48:53 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 14:ao 0x55cd289caf50: create: how=(nil) callback=(nil) poller=0x55cd289cb010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 14:ao 0x55cd289caf50: inprogress: poller=0x55cd289cb010, 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 0x55cd289ca8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cd289caf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cd289caf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 14:ao 0x55cd289d4730: create: how=(nil) callback=(nil) poller=0x55cd289cb010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 14:ao 0x55cd289d4730: inprogress: poller=0x55cd289cb010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55899e15d480: create: how=(nil) callback=(nil) poller=0x55899e15d840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13651 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=15779 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15779 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55899e15d480: inprogress: poller=0x55899e15d840, 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: 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=0x55cd289d4d68 wpath=/local/domain/14/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cd289d4d68 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=0x55cd289d4d68 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=0x55cd289d4d68 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=0x55cd289d4d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cd289d4d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cd289d4d80 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=0x55cd289d4d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cd289d4d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55cd289d4df8 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 0x55cd289d4730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cd289d4730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d15 gnt[0] -> d0 0x8544be domainbuilder: detail: xc_dom_set_gnttab_entry: d15 gnt[1] -> d0 0x8544bf xc: info: Restore successful xc: info: XenStore: mfn 0x8544bf, dom 0, evt 1 xc: info: Console: mfn 0x8544be, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55899e159d30 wpath=/local/domain/0/backend/vbd/15/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55899e159d30 wpath=/local/domain/0/backend/vbd/15/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/15/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/15/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55899e159d30 wpath=/local/domain/0/backend/vbd/15/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/15/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/15/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55899e159d30 wpath=/local/domain/0/backend/vbd/15/51712/state token=3/0: 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=0x55899e159d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 15:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 15:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 15:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_PATH: backend/vbd/15/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55899e159e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 15:num_exec 1, not running hotplug 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=0x55899e159e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55899e15aeb0 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=0x55899e15aeb0 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=0x55899e15aeb0 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=0x55899e15aeb0 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=0x55899e15aeb0: 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=0x55899e15afb0: 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=0x55899e15afb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55899e152cf8 wpath=/local/domain/15/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55899e152cf8 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 0x55899e15d480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55899e152cf8 wpath=/local/domain/15/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55899e152cf8: 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 0x55899e15d480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55899e15d480: 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 0x55899e159920: create: how=(nil) callback=(nil) poller=0x55899e15d840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55899e159920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 15:ao 0x55899e159920: inprogress: poller=0x55899e15d840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55899e159920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 14:ao 0x55cd289cb530: create: how=(nil) callback=(nil) poller=0x55cd289cb010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55cd289d1e40 wpath=/local/domain/0/backend/vbd/14/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55cd289d10a0 wpath=/local/domain/0/backend/vif/14/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 14:ao 0x55cd289cb530: inprogress: poller=0x55cd289cb010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cd289d1e40 wpath=/local/domain/0/backend/vbd/14/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/14/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/14/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55cd289d1e40 wpath=/local/domain/0/backend/vbd/14/51712/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=0x55cd289d1e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 14:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 14:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 14:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_PATH: backend/vbd/14/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 14: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/14/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55cd289d10a0 wpath=/local/domain/0/backend/vif/14/0/state token=2/3: 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=0x55cd289d10a0 wpath=/local/domain/0/backend/vif/14/0/state token=2/3: 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=0x55cd289d10a0 wpath=/local/domain/0/backend/vif/14/0/state token=2/3: 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=0x55cd289d10a0 wpath=/local/domain/0/backend/vif/14/0/state token=2/3: deregister slotnum=2 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=0x55cd289d10a0: 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=0x55cd289d1f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 14:num_exec 1, not running hotplug 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=0x55cd289d1f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55cd289d11a0: 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=0x55cd289d11a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 14:Forked pid 7447 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55cd289cb530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55cd289cb530: 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 02:49:15 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:49:15 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85238.8, received 52132.2 debug1: Exit status 0 2020-07-22 02:49:15 Z ========== rep 11 ========== 2020-07-22 02:49:15 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:49:15 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:49:15 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 15:ao 0x563947abaf50: create: how=(nil) callback=(nil) poller=0x563947abb010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 15:ao 0x563947abaf50: inprogress: poller=0x563947abb010, 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 0x563947aba8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563947abaf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563947abaf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 15:ao 0x563947ac4730: create: how=(nil) callback=(nil) poller=0x563947abb010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 15:ao 0x563947ac4730: inprogress: poller=0x563947abb010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55f376e1c480: create: how=(nil) callback=(nil) poller=0x55f376e1c840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15699 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15699 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55f376e1c480: inprogress: poller=0x55f376e1c840, 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: 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=0x563947ac4d68 wpath=/local/domain/15/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563947ac4d68 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=0x563947ac4d68 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=0x563947ac4d68 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=0x563947ac4d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563947ac4d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563947ac4d80 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=0x563947ac4d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563947ac4d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x563947ac4df8 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 0x563947ac4730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563947ac4730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d16 gnt[0] -> d0 0x429d05 domainbuilder: detail: xc_dom_set_gnttab_entry: d16 gnt[1] -> d0 0x429d06 xc: info: Restore successful xc: info: XenStore: mfn 0x429d06, dom 0, evt 1 xc: info: Console: mfn 0x429d05, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f376e18d30 wpath=/local/domain/0/backend/vbd/16/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f376e18d30 wpath=/local/domain/0/backend/vbd/16/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/16/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/16/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f376e18d30 wpath=/local/domain/0/backend/vbd/16/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/16/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/16/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f376e18d30 wpath=/local/domain/0/backend/vbd/16/51712/state token=3/0: 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=0x55f376e18d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 16:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 16:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 16:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_PATH: backend/vbd/16/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f376e18e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 16:num_exec 1, not running hotplug 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=0x55f376e18e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f376e19eb0 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=0x55f376e19eb0 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=0x55f376e19eb0 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=0x55f376e19eb0 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=0x55f376e19eb0: 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=0x55f376e19fb0: 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=0x55f376e19fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55f376e11cf8 wpath=/local/domain/16/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55f376e11cf8 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 0x55f376e1c480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55f376e11cf8 wpath=/local/domain/16/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55f376e11cf8: 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 0x55f376e1c480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f376e1c480: 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 0x55f376e18920: create: how=(nil) callback=(nil) poller=0x55f376e1c840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55f376e18920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 16:ao 0x55f376e18920: inprogress: poller=0x55f376e1c840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55f376e18920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 15:ao 0x563947abb530: create: how=(nil) callback=(nil) poller=0x563947abb010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x563947ac1e40 wpath=/local/domain/0/backend/vbd/15/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563947ac10a0 wpath=/local/domain/0/backend/vif/15/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 15:ao 0x563947abb530: inprogress: poller=0x563947abb010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563947ac1e40 wpath=/local/domain/0/backend/vbd/15/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/15/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/15/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563947ac1e40 wpath=/local/domain/0/backend/vbd/15/51712/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=0x563947ac1e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 15:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 15:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 15:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_PATH: backend/vbd/15/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 15: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/15/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563947ac10a0 wpath=/local/domain/0/backend/vif/15/0/state token=2/3: 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=0x563947ac10a0 wpath=/local/domain/0/backend/vif/15/0/state token=2/3: 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=0x563947ac10a0 wpath=/local/domain/0/backend/vif/15/0/state token=2/3: 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=0x563947ac10a0 wpath=/local/domain/0/backend/vif/15/0/state token=2/3: deregister slotnum=2 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=0x563947ac10a0: 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=0x563947ac1f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 15:num_exec 1, not running hotplug 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=0x563947ac1f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563947ac11a0: 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=0x563947ac11a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 15:Forked pid 7676 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563947abb530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563947abb530: 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 02:49:38 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:49:38 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86463.6, received 52881.3 debug1: Exit status 0 2020-07-22 02:49:38 Z ========== rep 12 ========== 2020-07-22 02:49:38 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:49:39 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:49:39 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 16:ao 0x55c205a74f50: create: how=(nil) callback=(nil) poller=0x55c205a75010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 16:ao 0x55c205a74f50: inprogress: poller=0x55c205a75010, 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 0x55c205a748d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c205a74f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c205a74f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 16:ao 0x55c205a7e730: create: how=(nil) callback=(nil) poller=0x55c205a75010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 16:ao 0x55c205a7e730: inprogress: poller=0x55c205a75010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x56421eccd480: create: how=(nil) callback=(nil) poller=0x56421eccd840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13650 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=15780 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15780 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x56421eccd480: inprogress: poller=0x56421eccd840, 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: 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=0x55c205a7ed68 wpath=/local/domain/16/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c205a7ed68 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=0x55c205a7ed68 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=0x55c205a7ed68 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=0x55c205a7ed80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c205a7ed80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c205a7ed80 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=0x55c205a7ed80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c205a7ed80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55c205a7edf8 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 0x55c205a7e730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c205a7e730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d17 gnt[0] -> d0 0x854568 domainbuilder: detail: xc_dom_set_gnttab_entry: d17 gnt[1] -> d0 0x854569 xc: info: Restore successful xc: info: XenStore: mfn 0x854569, dom 0, evt 1 xc: info: Console: mfn 0x854568, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56421ecc9d30 wpath=/local/domain/0/backend/vbd/17/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56421ecc9d30 wpath=/local/domain/0/backend/vbd/17/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/17/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/17/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56421ecc9d30 wpath=/local/domain/0/backend/vbd/17/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/17/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/17/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56421ecc9d30 wpath=/local/domain/0/backend/vbd/17/51712/state token=3/0: 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=0x56421ecc9d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 17:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 17:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 17:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_PATH: backend/vbd/17/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56421ecc9e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 17:num_exec 1, not running hotplug 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=0x56421ecc9e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56421eccaeb0 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=0x56421eccaeb0 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=0x56421eccaeb0 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=0x56421eccaeb0 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=0x56421eccaeb0: 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=0x56421eccafb0: 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=0x56421eccafb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56421ecc2cf8 wpath=/local/domain/17/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56421ecc2cf8 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 0x56421eccd480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56421ecc2cf8 wpath=/local/domain/17/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56421ecc2cf8: 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 0x56421eccd480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56421eccd480: 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 0x56421ecc9920: create: how=(nil) callback=(nil) poller=0x56421eccd840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56421ecc9920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 17:ao 0x56421ecc9920: inprogress: poller=0x56421eccd840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56421ecc9920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 16:ao 0x55c205a75530: create: how=(nil) callback=(nil) poller=0x55c205a75010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55c205a7be40 wpath=/local/domain/0/backend/vbd/16/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c205a7b0a0 wpath=/local/domain/0/backend/vif/16/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 16:ao 0x55c205a75530: inprogress: poller=0x55c205a75010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c205a7be40 wpath=/local/domain/0/backend/vbd/16/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/16/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/16/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55c205a7be40 wpath=/local/domain/0/backend/vbd/16/51712/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=0x55c205a7be40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 16:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 16:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 16:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_PATH: backend/vbd/16/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 16: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c205a7b0a0 wpath=/local/domain/0/backend/vif/16/0/state token=2/3: 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:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/16/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c205a7b0a0 wpath=/local/domain/0/backend/vif/16/0/state token=2/3: 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=0x55c205a7b0a0 wpath=/local/domain/0/backend/vif/16/0/state token=2/3: 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=0x55c205a7b0a0 wpath=/local/domain/0/backend/vif/16/0/state token=2/3: deregister slotnum=2 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=0x55c205a7b0a0: 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=0x55c205a7bf40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 16:num_exec 1, not running hotplug 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=0x55c205a7bf40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c205a7b1a0: 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=0x55c205a7b1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 16:Forked pid 7905 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c205a75530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c205a75530: 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 02:50:01 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:50:01 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85030.7, received 52004.9 debug1: Exit status 0 2020-07-22 02:50:01 Z ========== rep 13 ========== 2020-07-22 02:50:01 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:50:02 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:50:02 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 17:ao 0x55e8b24a7f50: create: how=(nil) callback=(nil) poller=0x55e8b24a8010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 17:ao 0x55e8b24a7f50: inprogress: poller=0x55e8b24a8010, 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 0x55e8b24a78d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e8b24a7f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e8b24a7f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 17:ao 0x55e8b24b1730: create: how=(nil) callback=(nil) poller=0x55e8b24a8010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 17:ao 0x55e8b24b1730: inprogress: poller=0x55e8b24a8010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55b8ef8ae480: create: how=(nil) callback=(nil) poller=0x55b8ef8ae840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15698 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15698 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55b8ef8ae480: inprogress: poller=0x55b8ef8ae840, 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: 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=0x55e8b24b1d68 wpath=/local/domain/17/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e8b24b1d68 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=0x55e8b24b1d68 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=0x55e8b24b1d68 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=0x55e8b24b1d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e8b24b1d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e8b24b1d80 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=0x55e8b24b1d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e8b24b1d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55e8b24b1df8 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 0x55e8b24b1730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e8b24b1730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d18 gnt[0] -> d0 0x429d0a domainbuilder: detail: xc_dom_set_gnttab_entry: d18 gnt[1] -> d0 0x429d0b xc: info: Restore successful xc: info: XenStore: mfn 0x429d0b, dom 0, evt 1 xc: info: Console: mfn 0x429d0a, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b8ef8aad30 wpath=/local/domain/0/backend/vbd/18/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b8ef8aad30 wpath=/local/domain/0/backend/vbd/18/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/18/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/18/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b8ef8aad30 wpath=/local/domain/0/backend/vbd/18/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/18/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/18/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b8ef8aad30 wpath=/local/domain/0/backend/vbd/18/51712/state token=3/0: 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=0x55b8ef8aad30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 18:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 18:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 18:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_PATH: backend/vbd/18/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b8ef8aae30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 18:num_exec 1, not running hotplug 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=0x55b8ef8aae30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b8ef8abeb0 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=0x55b8ef8abeb0 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=0x55b8ef8abeb0 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=0x55b8ef8abeb0 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=0x55b8ef8abeb0: 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=0x55b8ef8abfb0: 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=0x55b8ef8abfb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b8ef8a3cf8 wpath=/local/domain/18/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b8ef8a3cf8 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 0x55b8ef8ae480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b8ef8a3cf8 wpath=/local/domain/18/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b8ef8a3cf8: 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 0x55b8ef8ae480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b8ef8ae480: 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 0x55b8ef8aa920: create: how=(nil) callback=(nil) poller=0x55b8ef8ae840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b8ef8aa920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 18:ao 0x55b8ef8aa920: inprogress: poller=0x55b8ef8ae840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b8ef8aa920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: libxl_domain.c:1045:libxl_domain_destroy: Domain 17:ao 0x55e8b24a8530: create: how=(nil) callback=(nil) poller=0x55e8b24a8010 debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55e8b24aee40 wpath=/local/domain/0/backend/vbd/17/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e8b24ae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 17:ao 0x55e8b24a8530: inprogress: poller=0x55e8b24a8010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e8b24aee40 wpath=/local/domain/0/backend/vbd/17/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/17/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/17/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e8b24aee40 wpath=/local/domain/0/backend/vbd/17/51712/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=0x55e8b24aee40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 17:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 17:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 17:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_PATH: backend/vbd/17/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 17: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/17/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e8b24ae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=2/3: 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=0x55e8b24ae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=2/3: 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=0x55e8b24ae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=2/3: 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=0x55e8b24ae0a0 wpath=/local/domain/0/backend/vif/17/0/state token=2/3: deregister slotnum=2 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=0x55e8b24ae0a0: 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=0x55e8b24aef40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 17:num_exec 1, not running hotplug 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=0x55e8b24aef40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e8b24ae1a0: 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=0x55e8b24ae1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 17:Forked pid 8134 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e8b24a8530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e8b24a8530: 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 02:50:24 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:50:25 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86132.3, received 52678.6 debug1: Exit status 0 2020-07-22 02:50:25 Z ========== rep 14 ========== 2020-07-22 02:50:25 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:50:25 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:50:25 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 18:ao 0x560e79fccf50: create: how=(nil) callback=(nil) poller=0x560e79fcd010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 18:ao 0x560e79fccf50: inprogress: poller=0x560e79fcd010, 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 0x560e79fcc8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560e79fccf50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560e79fccf50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 18:ao 0x560e79fd6730: create: how=(nil) callback=(nil) poller=0x560e79fcd010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 18:ao 0x560e79fd6730: inprogress: poller=0x560e79fcd010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x563b2dc8e480: create: how=(nil) callback=(nil) poller=0x563b2dc8e840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13650 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=15781 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15781 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x563b2dc8e480: inprogress: poller=0x563b2dc8e840, 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: 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=0x560e79fd6d68 wpath=/local/domain/18/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e79fd6d68 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=0x560e79fd6d68 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=0x560e79fd6d68 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=0x560e79fd6d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e79fd6d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e79fd6d80 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=0x560e79fd6d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560e79fd6d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x560e79fd6df8 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 0x560e79fd6730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560e79fd6730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d19 gnt[0] -> d0 0x854638 domainbuilder: detail: xc_dom_set_gnttab_entry: d19 gnt[1] -> d0 0x854639 xc: info: Restore successful xc: info: XenStore: mfn 0x854639, dom 0, evt 1 xc: info: Console: mfn 0x854638, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563b2dc8ad30 wpath=/local/domain/0/backend/vbd/19/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b2dc8ad30 wpath=/local/domain/0/backend/vbd/19/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/19/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/19/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b2dc8ad30 wpath=/local/domain/0/backend/vbd/19/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/19/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/19/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563b2dc8ad30 wpath=/local/domain/0/backend/vbd/19/51712/state token=3/0: 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=0x563b2dc8ad30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 19:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 19:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 19:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_PATH: backend/vbd/19/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b2dc8ae30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 19:num_exec 1, not running hotplug 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=0x563b2dc8ae30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563b2dc8beb0 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=0x563b2dc8beb0 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=0x563b2dc8beb0 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=0x563b2dc8beb0 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=0x563b2dc8beb0: 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=0x563b2dc8bfb0: 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=0x563b2dc8bfb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563b2dc83cf8 wpath=/local/domain/19/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563b2dc83cf8 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 0x563b2dc8e480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563b2dc83cf8 wpath=/local/domain/19/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563b2dc83cf8: 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 0x563b2dc8e480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563b2dc8e480: 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 0x563b2dc8a920: create: how=(nil) callback=(nil) poller=0x563b2dc8e840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563b2dc8a920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 19:ao 0x563b2dc8a920: inprogress: poller=0x563b2dc8e840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563b2dc8a920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 18:ao 0x560e79fcd530: create: how=(nil) callback=(nil) poller=0x560e79fcd010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x560e79fd3e40 wpath=/local/domain/0/backend/vbd/18/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x560e79fd30a0 wpath=/local/domain/0/backend/vif/18/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 18:ao 0x560e79fcd530: inprogress: poller=0x560e79fcd010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e79fd3e40 wpath=/local/domain/0/backend/vbd/18/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/18/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/18/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x560e79fd3e40 wpath=/local/domain/0/backend/vbd/18/51712/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=0x560e79fd3e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 18:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 18:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 18:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_PATH: backend/vbd/18/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 18: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/18/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x560e79fd30a0 wpath=/local/domain/0/backend/vif/18/0/state token=2/3: 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=0x560e79fd30a0 wpath=/local/domain/0/backend/vif/18/0/state token=2/3: 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=0x560e79fd30a0 wpath=/local/domain/0/backend/vif/18/0/state token=2/3: 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=0x560e79fd30a0 wpath=/local/domain/0/backend/vif/18/0/state token=2/3: deregister slotnum=2 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=0x560e79fd30a0: 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=0x560e79fd3f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 18:num_exec 1, not running hotplug 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=0x560e79fd3f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x560e79fd31a0: 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=0x560e79fd31a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 18:Forked pid 8363 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x560e79fcd530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x560e79fcd530: 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 02:50:47 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:50:47 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85305.5, received 52173.0 debug1: Exit status 0 2020-07-22 02:50:47 Z ========== rep 15 ========== 2020-07-22 02:50:47 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:50:48 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:50:48 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 19:ao 0x564d513a6f50: create: how=(nil) callback=(nil) poller=0x564d513a7010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 19:ao 0x564d513a6f50: inprogress: poller=0x564d513a7010, 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 0x564d513a68d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564d513a6f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564d513a6f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 19:ao 0x564d513b0730: create: how=(nil) callback=(nil) poller=0x564d513a7010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 19:ao 0x564d513b0730: inprogress: poller=0x564d513a7010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55e63439a480: create: how=(nil) callback=(nil) poller=0x55e63439a840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15697 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15697 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55e63439a480: inprogress: poller=0x55e63439a840, 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: 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=0x564d513b0d68 wpath=/local/domain/19/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564d513b0d68 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=0x564d513b0d68 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=0x564d513b0d68 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=0x564d513b0d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564d513b0d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564d513b0d80 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=0x564d513b0d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564d513b0d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x564d513b0df8 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 0x564d513b0730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564d513b0730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d20 gnt[0] -> d0 0x429d0b domainbuilder: detail: xc_dom_set_gnttab_entry: d20 gnt[1] -> d0 0x429d0c xc: info: Restore successful xc: info: XenStore: mfn 0x429d0c, dom 0, evt 1 xc: info: Console: mfn 0x429d0b, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e634396d30 wpath=/local/domain/0/backend/vbd/20/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e634396d30 wpath=/local/domain/0/backend/vbd/20/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/20/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/20/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e634396d30 wpath=/local/domain/0/backend/vbd/20/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/20/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/20/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e634396d30 wpath=/local/domain/0/backend/vbd/20/51712/state token=3/0: 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=0x55e634396d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 20:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 20:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 20:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_PATH: backend/vbd/20/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e634396e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 20:num_exec 1, not running hotplug 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=0x55e634396e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e634397eb0 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=0x55e634397eb0 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=0x55e634397eb0 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=0x55e634397eb0 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=0x55e634397eb0: 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=0x55e634397fb0: 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=0x55e634397fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e63438fcf8 wpath=/local/domain/20/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e63438fcf8 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 0x55e63439a480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e63438fcf8 wpath=/local/domain/20/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e63438fcf8: 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 0x55e63439a480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e63439a480: 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 0x55e634396920: create: how=(nil) callback=(nil) poller=0x55e63439a840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e634396920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 20:ao 0x55e634396920: inprogress: poller=0x55e63439a840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e634396920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 19:ao 0x564d513a7530: create: how=(nil) callback=(nil) poller=0x564d513a7010 current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x564d513ade40 wpath=/local/domain/0/backend/vbd/19/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x564d513ad0a0 wpath=/local/domain/0/backend/vif/19/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 19:ao 0x564d513a7530: inprogress: poller=0x564d513a7010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564d513ade40 wpath=/local/domain/0/backend/vbd/19/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/19/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/19/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x564d513ade40 wpath=/local/domain/0/backend/vbd/19/51712/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=0x564d513ade40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 19:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 19:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 19:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_PATH: backend/vbd/19/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 19: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/19/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x564d513ad0a0 wpath=/local/domain/0/backend/vif/19/0/state token=2/3: 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=0x564d513ad0a0 wpath=/local/domain/0/backend/vif/19/0/state token=2/3: 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=0x564d513ad0a0 wpath=/local/domain/0/backend/vif/19/0/state token=2/3: 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=0x564d513ad0a0 wpath=/local/domain/0/backend/vif/19/0/state token=2/3: deregister slotnum=2 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=0x564d513ad0a0: 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=0x564d513adf40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 19:num_exec 1, not running hotplug 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=0x564d513adf40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x564d513ad1a0: 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=0x564d513ad1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 19:Forked pid 8592 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x564d513a7530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x564d513a7530: 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 02:51:10 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:51:10 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86162.4, received 52697.0 debug1: Exit status 0 2020-07-22 02:51:10 Z ========== rep 16 ========== 2020-07-22 02:51:10 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:51:11 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:51:11 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 20:ao 0x55c822998f50: create: how=(nil) callback=(nil) poller=0x55c822999010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 20:ao 0x55c822998f50: inprogress: poller=0x55c822999010, 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 0x55c8229988d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c822998f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c822998f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 20:ao 0x55c8229a2730: create: how=(nil) callback=(nil) poller=0x55c822999010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 20:ao 0x55c8229a2730: inprogress: poller=0x55c822999010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x56323f63e480: create: how=(nil) callback=(nil) poller=0x56323f63e840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13649 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=15781 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15781 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x56323f63e480: inprogress: poller=0x56323f63e840, 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: max_pfn 0x7ffff, p2m_frames 1024 libxl-save-helper: debug: starting restore: Success xc: detail: fd 11, dom 21, 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 20:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c8229a2d68 wpath=/local/domain/20/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c8229a2d68 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=0x55c8229a2d68 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=0x55c8229a2d68 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=0x55c8229a2d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c8229a2d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c8229a2d80 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=0x55c8229a2d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c8229a2d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55c8229a2df8 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 0x55c8229a2730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c8229a2730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d21 gnt[0] -> d0 0x8546da domainbuilder: detail: xc_dom_set_gnttab_entry: d21 gnt[1] -> d0 0x8546db xc: info: Restore successful xc: info: XenStore: mfn 0x8546db, dom 0, evt 1 xc: info: Console: mfn 0x8546da, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56323f63ad30 wpath=/local/domain/0/backend/vbd/21/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56323f63ad30 wpath=/local/domain/0/backend/vbd/21/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/21/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/21/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56323f63ad30 wpath=/local/domain/0/backend/vbd/21/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/21/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/21/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56323f63ad30 wpath=/local/domain/0/backend/vbd/21/51712/state token=3/0: 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=0x56323f63ad30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 21:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 21:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 21:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_PATH: backend/vbd/21/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56323f63ae30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 21:num_exec 1, not running hotplug 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=0x56323f63ae30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56323f63beb0 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=0x56323f63beb0 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=0x56323f63beb0 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=0x56323f63beb0 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=0x56323f63beb0: 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=0x56323f63bfb0: 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=0x56323f63bfb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x56323f633cf8 wpath=/local/domain/21/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x56323f633cf8 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 0x56323f63e480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x56323f633cf8 wpath=/local/domain/21/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x56323f633cf8: 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 0x56323f63e480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56323f63e480: 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 0x56323f63a920: create: how=(nil) callback=(nil) poller=0x56323f63e840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x56323f63a920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 21:ao 0x56323f63a920: inprogress: poller=0x56323f63e840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x56323f63a920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: xencall:buffer: debug: total allocations:325 total releases:325 debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 20:ao 0x55c822999530: create: how=(nil) callback=(nil) poller=0x55c822999010 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55c82299fe40 wpath=/local/domain/0/backend/vbd/20/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55c82299f0a0 wpath=/local/domain/0/backend/vif/20/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 20:ao 0x55c822999530: inprogress: poller=0x55c822999010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c82299fe40 wpath=/local/domain/0/backend/vbd/20/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/20/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/20/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55c82299fe40 wpath=/local/domain/0/backend/vbd/20/51712/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=0x55c82299fe40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 20:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 20:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 20:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_PATH: backend/vbd/20/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 20: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/20/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55c82299f0a0 wpath=/local/domain/0/backend/vif/20/0/state token=2/3: 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=0x55c82299f0a0 wpath=/local/domain/0/backend/vif/20/0/state token=2/3: 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=0x55c82299f0a0 wpath=/local/domain/0/backend/vif/20/0/state token=2/3: 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=0x55c82299f0a0 wpath=/local/domain/0/backend/vif/20/0/state token=2/3: deregister slotnum=2 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=0x55c82299f0a0: 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=0x55c82299ff40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 20:num_exec 1, not running hotplug 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=0x55c82299ff40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55c82299f1a0: 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=0x55c82299f1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 20:Forked pid 8821 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55c822999530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55c822999530: 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 02:51:33 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:51:34 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85920.3, received 52549.0 debug1: Exit status 0 2020-07-22 02:51:34 Z ========== rep 17 ========== 2020-07-22 02:51:34 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:51:34 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:51:34 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 21:ao 0x55ce189c4f50: create: how=(nil) callback=(nil) poller=0x55ce189c5010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 21:ao 0x55ce189c4f50: inprogress: poller=0x55ce189c5010, 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 0x55ce189c48d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ce189c4f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ce189c4f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 21:ao 0x55ce189ce730: create: how=(nil) callback=(nil) poller=0x55ce189c5010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 21:ao 0x55ce189ce730: inprogress: poller=0x55ce189c5010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x559a3c6cb480: create: how=(nil) callback=(nil) poller=0x559a3c6cb840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15697 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15697 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x559a3c6cb480: inprogress: poller=0x559a3c6cb840, 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: 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=0x55ce189ced68 wpath=/local/domain/21/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ce189ced68 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=0x55ce189ced68 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=0x55ce189ced68 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=0x55ce189ced80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ce189ced80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ce189ced80 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=0x55ce189ced80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ce189ced80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x55ce189cedf8 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 0x55ce189ce730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ce189ce730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d22 gnt[0] -> d0 0x429d0c domainbuilder: detail: xc_dom_set_gnttab_entry: d22 gnt[1] -> d0 0x429d0d xc: info: Restore successful xc: info: XenStore: mfn 0x429d0d, dom 0, evt 1 xc: info: Console: mfn 0x429d0c, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x559a3c6c7d30 wpath=/local/domain/0/backend/vbd/22/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a3c6c7d30 wpath=/local/domain/0/backend/vbd/22/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/22/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/22/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a3c6c7d30 wpath=/local/domain/0/backend/vbd/22/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/22/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/22/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x559a3c6c7d30 wpath=/local/domain/0/backend/vbd/22/51712/state token=3/0: 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=0x559a3c6c7d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 22:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 22:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 22:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_PATH: backend/vbd/22/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a3c6c7e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 22:num_exec 1, not running hotplug 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=0x559a3c6c7e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x559a3c6c8eb0 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=0x559a3c6c8eb0 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=0x559a3c6c8eb0 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=0x559a3c6c8eb0 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=0x559a3c6c8eb0: 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=0x559a3c6c8fb0: 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=0x559a3c6c8fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x559a3c6c0cf8 wpath=/local/domain/22/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x559a3c6c0cf8 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 0x559a3c6cb480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x559a3c6c0cf8 wpath=/local/domain/22/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x559a3c6c0cf8: 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 0x559a3c6cb480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x559a3c6cb480: 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 0x559a3c6c7920: create: how=(nil) callback=(nil) poller=0x559a3c6cb840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x559a3c6c7920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 22:ao 0x559a3c6c7920: inprogress: poller=0x559a3c6cb840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x559a3c6c7920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 21:ao 0x55ce189c5530: create: how=(nil) callback=(nil) poller=0x55ce189c5010 xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x55ce189cbe40 wpath=/local/domain/0/backend/vbd/21/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55ce189cb0a0 wpath=/local/domain/0/backend/vif/21/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 21:ao 0x55ce189c5530: inprogress: poller=0x55ce189c5010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ce189cbe40 wpath=/local/domain/0/backend/vbd/21/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/21/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/21/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55ce189cbe40 wpath=/local/domain/0/backend/vbd/21/51712/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=0x55ce189cbe40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 21:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 21:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 21:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_PATH: backend/vbd/21/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 21: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/21/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55ce189cb0a0 wpath=/local/domain/0/backend/vif/21/0/state token=2/3: 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=0x55ce189cb0a0 wpath=/local/domain/0/backend/vif/21/0/state token=2/3: 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=0x55ce189cb0a0 wpath=/local/domain/0/backend/vif/21/0/state token=2/3: 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=0x55ce189cb0a0 wpath=/local/domain/0/backend/vif/21/0/state token=2/3: deregister slotnum=2 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=0x55ce189cb0a0: 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=0x55ce189cbf40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 21:num_exec 1, not running hotplug 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=0x55ce189cbf40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55ce189cb1a0: 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=0x55ce189cb1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 21:Forked pid 9052 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55ce189c5530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55ce189c5530: 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 02:51:57 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:51:57 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86911.0, received 53154.9 debug1: Exit status 0 2020-07-22 02:51:57 Z ========== rep 18 ========== 2020-07-22 02:51:57 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:51:57 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:51:57 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 22:ao 0x562e4e496f50: create: how=(nil) callback=(nil) poller=0x562e4e497010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 22:ao 0x562e4e496f50: inprogress: poller=0x562e4e497010, 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 0x562e4e4968d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x562e4e496f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x562e4e496f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 22:ao 0x562e4e4a0730: create: how=(nil) callback=(nil) poller=0x562e4e497010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 22:ao 0x562e4e4a0730: inprogress: poller=0x562e4e497010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55e4e413c480: create: how=(nil) callback=(nil) poller=0x55e4e413c840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13649 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=15782 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15782 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55e4e413c480: inprogress: poller=0x55e4e413c840, 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: 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=0x562e4e4a0d68 wpath=/local/domain/22/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562e4e4a0d68 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=0x562e4e4a0d68 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=0x562e4e4a0d68 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=0x562e4e4a0d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562e4e4a0d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562e4e4a0d80 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=0x562e4e4a0d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562e4e4a0d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x562e4e4a0df8 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 0x562e4e4a0730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x562e4e4a0730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d23 gnt[0] -> d0 0x85475d domainbuilder: detail: xc_dom_set_gnttab_entry: d23 gnt[1] -> d0 0x85475e xc: info: Restore successful xc: info: XenStore: mfn 0x85475e, dom 0, evt 1 xc: info: Console: mfn 0x85475d, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e4e4138d30 wpath=/local/domain/0/backend/vbd/23/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e4e4138d30 wpath=/local/domain/0/backend/vbd/23/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/23/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/23/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e4e4138d30 wpath=/local/domain/0/backend/vbd/23/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/23/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/23/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e4e4138d30 wpath=/local/domain/0/backend/vbd/23/51712/state token=3/0: 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=0x55e4e4138d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 23:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 23:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 23:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_PATH: backend/vbd/23/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e4e4138e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 23:num_exec 1, not running hotplug 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=0x55e4e4138e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e4e4139eb0 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=0x55e4e4139eb0 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=0x55e4e4139eb0 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=0x55e4e4139eb0 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=0x55e4e4139eb0: 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=0x55e4e4139fb0: 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=0x55e4e4139fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55e4e4131cf8 wpath=/local/domain/23/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55e4e4131cf8 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 0x55e4e413c480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55e4e4131cf8 wpath=/local/domain/23/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55e4e4131cf8: 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 0x55e4e413c480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e4e413c480: 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 0x55e4e4138920: create: how=(nil) callback=(nil) poller=0x55e4e413c840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55e4e4138920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 23:ao 0x55e4e4138920: inprogress: poller=0x55e4e413c840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55e4e4138920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 22:ao 0x562e4e497530: create: how=(nil) callback=(nil) poller=0x562e4e497010 current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x562e4e49de40 wpath=/local/domain/0/backend/vbd/22/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x562e4e49d0a0 wpath=/local/domain/0/backend/vif/22/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 22:ao 0x562e4e497530: inprogress: poller=0x562e4e497010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562e4e49de40 wpath=/local/domain/0/backend/vbd/22/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/22/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/22/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x562e4e49de40 wpath=/local/domain/0/backend/vbd/22/51712/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=0x562e4e49de40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 22:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 22:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 22:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_PATH: backend/vbd/22/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 22: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/22/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x562e4e49d0a0 wpath=/local/domain/0/backend/vif/22/0/state token=2/3: 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=0x562e4e49d0a0 wpath=/local/domain/0/backend/vif/22/0/state token=2/3: 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=0x562e4e49d0a0 wpath=/local/domain/0/backend/vif/22/0/state token=2/3: 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=0x562e4e49d0a0 wpath=/local/domain/0/backend/vif/22/0/state token=2/3: deregister slotnum=2 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=0x562e4e49d0a0: 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=0x562e4e49df40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 22:num_exec 1, not running hotplug 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=0x562e4e49df40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x562e4e49d1a0: 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=0x562e4e49d1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 22:Forked pid 9283 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x562e4e497530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x562e4e497530: 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 02:52:19 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:52:19 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 1 clearing O_NONBLOCK Transferred: sent 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 86022.5, received 52611.5 debug1: Exit status 0 2020-07-22 02:52:19 Z ========== rep 19 ========== 2020-07-22 02:52:19 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:52:20 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:52:20 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 23:ao 0x563ac75c7f50: create: how=(nil) callback=(nil) poller=0x563ac75c8010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 23:ao 0x563ac75c7f50: inprogress: poller=0x563ac75c8010, 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 0x563ac75c78d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563ac75c7f50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563ac75c7f50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 23:ao 0x563ac75d1730: create: how=(nil) callback=(nil) poller=0x563ac75c8010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 23:ao 0x563ac75d1730: inprogress: poller=0x563ac75c8010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55b2ed765480: create: how=(nil) callback=(nil) poller=0x55b2ed765840 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:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=15696 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15696 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55b2ed765480: inprogress: poller=0x55b2ed765840, 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 24, hvm 0, stream_type 0 xc: detail: max_mfn 0x880000 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 23:issuing PV suspend request via XenBus control node libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563ac75d1d68 wpath=/local/domain/23/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563ac75d1d68 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=0x563ac75d1d68 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=0x563ac75d1d68 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=0x563ac75d1d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563ac75d1d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563ac75d1d80 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=0x563ac75d1d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563ac75d1d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x563ac75d1df8 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 0x563ac75d1730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563ac75d1730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d24 gnt[0] -> d0 0x429d10 domainbuilder: detail: xc_dom_set_gnttab_entry: d24 gnt[1] -> d0 0x429d11 xc: info: Restore successful xc: info: XenStore: mfn 0x429d11, dom 0, evt 1 xc: info: Console: mfn 0x429d10, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b2ed761d30 wpath=/local/domain/0/backend/vbd/24/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b2ed761d30 wpath=/local/domain/0/backend/vbd/24/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/24/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/24/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b2ed761d30 wpath=/local/domain/0/backend/vbd/24/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/24/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/24/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b2ed761d30 wpath=/local/domain/0/backend/vbd/24/51712/state token=3/0: 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=0x55b2ed761d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 24:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 24:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 24:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_PATH: backend/vbd/24/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b2ed761e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 24:num_exec 1, not running hotplug 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=0x55b2ed761e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b2ed762eb0 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=0x55b2ed762eb0 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=0x55b2ed762eb0 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=0x55b2ed762eb0 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=0x55b2ed762eb0: 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=0x55b2ed762fb0: 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=0x55b2ed762fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55b2ed75acf8 wpath=/local/domain/24/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55b2ed75acf8 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 0x55b2ed765480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55b2ed75acf8 wpath=/local/domain/24/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55b2ed75acf8: 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 0x55b2ed765480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b2ed765480: 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 0x55b2ed761920: create: how=(nil) callback=(nil) poller=0x55b2ed765840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55b2ed761920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 24:ao 0x55b2ed761920: inprogress: poller=0x55b2ed765840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55b2ed761920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: debug: xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 23:ao 0x563ac75c8530: create: how=(nil) callback=(nil) poller=0x563ac75c8010 current allocations:0 maximum allocations:3 xencall:buffer: debug: cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x563ac75cee40 wpath=/local/domain/0/backend/vbd/23/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x563ac75ce0a0 wpath=/local/domain/0/backend/vif/23/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 23:ao 0x563ac75c8530: inprogress: poller=0x563ac75c8010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563ac75cee40 wpath=/local/domain/0/backend/vbd/23/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/23/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/23/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x563ac75cee40 wpath=/local/domain/0/backend/vbd/23/51712/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=0x563ac75cee40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 23:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 23:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 23:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_PATH: backend/vbd/23/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 23: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/23/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x563ac75ce0a0 wpath=/local/domain/0/backend/vif/23/0/state token=2/3: 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=0x563ac75ce0a0 wpath=/local/domain/0/backend/vif/23/0/state token=2/3: 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=0x563ac75ce0a0 wpath=/local/domain/0/backend/vif/23/0/state token=2/3: 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=0x563ac75ce0a0 wpath=/local/domain/0/backend/vif/23/0/state token=2/3: deregister slotnum=2 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=0x563ac75ce0a0: 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=0x563ac75cef40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 23:num_exec 1, not running hotplug 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=0x563ac75cef40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x563ac75ce1a0: 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=0x563ac75ce1a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 23:Forked pid 9515 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x563ac75c8530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x563ac75c8530: 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 02:52:42 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:52:42 UTC 2020 debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 1 clearing O_NONBLOCK Transferred: sent 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 85284.7, received 52160.3 debug1: Exit status 0 2020-07-22 02:52:42 Z ========== rep 20 ========== 2020-07-22 02:52:42 Z executing ssh ... root@172.16.144.68 xl list 2020-07-22 02:52:43 Z guest debian.jessie.guest.osstest state is b 2020-07-22 02:52:43 Z executing ssh ... root@172.16.144.68 xl -vvv migrate debian.jessie.guest.osstest localhost libxl: debug: libxl_domain.c:2136:libxl_retrieve_domain_configuration: Domain 24:ao 0x557c8710df50: create: how=(nil) callback=(nil) poller=0x557c8710e010 libxl: debug: libxl_domain.c:2152:libxl_retrieve_domain_configuration: Domain 24:ao 0x557c8710df50: inprogress: poller=0x557c8710e010, 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 0x557c8710d8d0 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557c8710df50: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557c8710df50: destroy migration target: Ready to receive domain. Saving to migration stream new xl format (info 0x3/0x0/1200) libxl: debug: libxl_domain.c:511:libxl_domain_suspend: Domain 24:ao 0x557c87117730: create: how=(nil) callback=(nil) poller=0x557c8710e010 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 0x3/0x0/1200) Savefile contains xl domain config in JSON format Parsing config from libxl: debug: libxl_domain.c:539:libxl_domain_suspend: Domain 24:ao 0x557c87117730: inprogress: poller=0x557c8710e010, flags=i libxl: debug: libxl_create.c:2017:do_domain_create: ao 0x55650cae6480: create: how=(nil) callback=(nil) poller=0x55650cae6840 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 libxl: debug: libxl_device.c:380:libxl__device_disk_set_backend: Disk vdev=xvda spec.backend=unknown libxl: debug: libxl_device.c:415:libxl__device_disk_set_backend: Disk vdev=xvda, using backend phy 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=13648 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=15782 libxl: detail: libxl_dom.c:236:numa_place_domain: NUMA placement candidate with 1 nodes, 20 cpus and 15782 KB free selected libxl: debug: libxl_create.c:2055:do_domain_create: ao 0x55650cae6480: inprogress: poller=0x55650cae6840, 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: max_pfn 0x7ffff, p2m_frames 1024 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=0x557c87117d68 wpath=/local/domain/24/control/shutdown token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557c87117d68 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=0x557c87117d68 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=0x557c87117d68 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=0x557c87117d80 wpath=@releaseDomain token=3/1: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557c87117d80 wpath=@releaseDomain token=3/1: event epath=@releaseDomain libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557c87117d80 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=0x557c87117d80 wpath=@releaseDomain token=3/1: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557c87117d80: deregister unregistered libxl: debug: libxl_qmp.c:1919:libxl__ev_qmp_dispose: ev 0x557c87117df8 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 0x557c87117730: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557c87117730: destroy domainbuilder: detail: xc_dom_set_gnttab_entry: d25 gnt[0] -> d0 0x8547ed domainbuilder: detail: xc_dom_set_gnttab_entry: d25 gnt[1] -> d0 0x8547ee xc: info: Restore successful xc: info: XenStore: mfn 0x8547ee, dom 0, evt 1 xc: info: Console: mfn 0x8547ed, 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=phy libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55650cae2d30 wpath=/local/domain/0/backend/vbd/25/51712/state token=3/0: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55650cae2d30 wpath=/local/domain/0/backend/vbd/25/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/25/51712/state libxl: debug: libxl_event.c:1056:devstate_callback: backend /local/domain/0/backend/vbd/25/51712/state wanted state 2 still waiting state 1 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55650cae2d30 wpath=/local/domain/0/backend/vbd/25/51712/state token=3/0: event epath=/local/domain/0/backend/vbd/25/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/25/51712/state wanted state 2 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55650cae2d30 wpath=/local/domain/0/backend/vbd/25/51712/state token=3/0: 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=0x55650cae2d30: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 25:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 25:calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1192:device_hotplug: Domain 25:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: XENBUS_PATH: backend/vbd/25/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 25: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block add libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55650cae2e30: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 25:num_exec 1, not running hotplug 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=0x55650cae2e30: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55650cae3eb0 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=0x55650cae3eb0 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=0x55650cae3eb0 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=0x55650cae3eb0 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=0x55650cae3eb0: 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=0x55650cae3fb0: 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=0x55650cae3fb0: deregister unregistered libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x55650cadbcf8 wpath=/local/domain/25/console/tty token=3/2: register slotnum=3 libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x55650cadbcf8 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 0x55650cae6480: progress report: ignored libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x55650cadbcf8 wpath=/local/domain/25/console/tty token=3/2: deregister slotnum=3 libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x55650cadbcf8: 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 0x55650cae6480: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55650cae6480: 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 0x55650cae2920: create: how=(nil) callback=(nil) poller=0x55650cae6840 libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x55650cae2920: complete, rc=0 libxl: debug: libxl_domain.c:711:libxl_domain_unpause: Domain 25:ao 0x55650cae2920: inprogress: poller=0x55650cae6840, flags=ic libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x55650cae2920: destroy migration target: Domain started successsfully. migration sender: Target reports successful startup. libxl: xencall:buffer: debug: total allocations:325 total releases:325 xencall:buffer: debug: current allocations:0 maximum allocations:3 xencall:buffer: debug: debug: libxl_domain.c:1045:libxl_domain_destroy: Domain 24:ao 0x557c8710e530: create: how=(nil) callback=(nil) poller=0x557c8710e010 cache current size:3 xencall:buffer: debug: cache hits:297 misses:3 toobig:25 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_event.c:814:libxl__ev_xswatch_register: watch w=0x557c87114e40 wpath=/local/domain/0/backend/vbd/24/51712/state token=3/2: register slotnum=3 libxl: debug: libxl_event.c:814:libxl__ev_xswatch_register: watch w=0x557c871140a0 wpath=/local/domain/0/backend/vif/24/0/state token=2/3: register slotnum=2 libxl: debug: libxl_domain.c:1054:libxl_domain_destroy: Domain 24:ao 0x557c8710e530: inprogress: poller=0x557c8710e010, flags=i libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557c87114e40 wpath=/local/domain/0/backend/vbd/24/51712/state token=3/2: event epath=/local/domain/0/backend/vbd/24/51712/state libxl: debug: libxl_event.c:1052:devstate_callback: backend /local/domain/0/backend/vbd/24/51712/state wanted state 6 ok libxl: debug: libxl_event.c:851:libxl__ev_xswatch_deregister: watch w=0x557c87114e40 wpath=/local/domain/0/backend/vbd/24/51712/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=0x557c87114e40: deregister unregistered libxl: debug: libxl_linux.c:194:libxl__hotplug_disk: Domain 24:Args and environment ready libxl: debug: libxl_device.c:1191:device_hotplug: Domain 24:calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1192:device_hotplug: Domain 24:extra args: 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/block libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_PATH: backend/vbd/24/51712 libxl: debug: libxl_device.c:1207:device_hotplug: Domain 24: XENBUS_BASE_PATH: backend libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to execute: /etc/xen/scripts/block remove libxl: debug: libxl_event.c:720:watchfd_callback: watch epath=/local/domain/0/backend/vbd/24/51712/state token=3/2: empty slot libxl: debug: libxl_event.c:751:watchfd_callback: watch w=0x557c871140a0 wpath=/local/domain/0/backend/vif/24/0/state token=2/3: 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=0x557c871140a0 wpath=/local/domain/0/backend/vif/24/0/state token=2/3: 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=0x557c871140a0 wpath=/local/domain/0/backend/vif/24/0/state token=2/3: 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=0x557c871140a0 wpath=/local/domain/0/backend/vif/24/0/state token=2/3: deregister slotnum=2 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=0x557c871140a0: 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=0x557c87114f40: deregister unregistered libxl: debug: libxl_linux.c:212:libxl__get_hotplug_script_info: Domain 24:num_exec 1, not running hotplug 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=0x557c87114f40: deregister unregistered libxl: debug: libxl_event.c:864:libxl__ev_xswatch_deregister: watch w=0x557c871141a0: 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=0x557c871141a0: deregister unregistered libxl: debug: libxl_domain.c:1596:devices_destroy_cb: Domain 24:Forked pid 9746 for destroy of domain libxl: debug: libxl_event.c:2066:libxl__ao_complete: ao 0x557c8710e530: complete, rc=0 libxl: debug: libxl_event.c:2035:libxl__ao__destroy: ao 0x557c8710e530: 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 02:53:05 Z executing ssh ... -v root@172.16.146.134 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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: date Wed 22 Jul 02:53:06 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 3172, received 1940 bytes, in 0.0 seconds Bytes per second: sent 75865.2, received 46399.3 debug1: Exit status 0 2020-07-22 02:53:06 Z ========== final check ========== 2020-07-22 02:53:06 Z guest debian.jessie.guest.osstest 5a:36:0e:14:00:05 22 link/ip/tcp: waiting 20s... 2020-07-22 02:53:10 Z guest debian.jessie.guest.osstest 5a:36:0e:14:00:05 22 link/ip/tcp: ok. (4s) 2020-07-22 02:53:14 Z executing ssh ... -v root@172.16.146.134 echo guest debian.jessie.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 172.16.146.134 [172.16.146.134] 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_6.7p1 Debian-5+deb8u4 debug1: match: OpenSSH_6.7p1 Debian-5+deb8u4 pat OpenSSH* compat 0x04000000 debug1: Authenticating to 172.16.146.134:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org 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 '172.16.146.134' is known and matches the ECDSA host key. debug1: Found key in tmp/t.known_hosts_152084.test-amd64-amd64-i386-pvgrub: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_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 ssh-rsa blen 407 debug1: Authentication succeeded (publickey). Authenticated to 172.16.146.134 ([172.16.146.134]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: echo guest debian.jessie.guest.osstest: ok guest debian.jessie.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 3212, received 1948 bytes, in 0.0 seconds Bytes per second: sent 96741.4, received 58671.3 debug1: Exit status 0 + rc=0 + date -u +%Y-%m-%d %H:%M:%S Z exit status 0 2020-07-22 02:53:14 Z exit status 0 + exit 0