libxl: debug: libxl.c:3957:libxl_device_events_handler: ao 0x206e350: create: how=(nil) callback=(nil) poller=0x206fda0 libxl: debug: libxl_event.c:636:libxl__ev_xswatch_register: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: register slotnum=3 libxl: debug: libxl.c:4014:libxl_device_events_handler: ao 0x206e350: inprogress: poller=0x206fda0, flags=i libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712 libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712 libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/frontend libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/params libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/script libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/frontend-id libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/online libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl.c:3889:backend_watch_callback: added domain 0 to the list of active guests libxl: debug: libxl.c:3906:backend_watch_callback: added device /local/domain/1/backend/vbd/0/51712 to the list of active devices libxl: debug: libxl_event.c:636:libxl__ev_xswatch_register: watch w=0x2070af0 wpath=/local/domain/1/backend/vbd/0/51712/state token=2/1: register slotnum=2 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/removable libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070470: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070470: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/bootable libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070470: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070470: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070470: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/dev libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070dd0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070dd0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/type libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070dd0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070dd0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/mode libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070dd0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070dd0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/device-type libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070dd0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070dd0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/discard-enable libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070dd0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070dd0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/feature-max-indirect-segments libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070ea0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070ea0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/multi-queue-max-queues libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070ea0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070ea0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/max-ring-page-order libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070ea0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070ea0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070ea0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x2070af0 wpath=/local/domain/1/backend/vbd/0/51712/state token=2/1: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:874:devstate_callback: backend /local/domain/1/backend/vbd/0/51712/state wanted state 2 ok libxl: debug: libxl_event.c:673:libxl__ev_xswatch_deregister: watch w=0x2070af0 wpath=/local/domain/1/backend/vbd/0/51712/state token=2/1: deregister slotnum=2 libxl: debug: libxl_device.c:1059:device_backend_callback: calling device_backend_cleanup libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x2070af0: deregister unregistered libxl: debug: libxl_linux.c:183:libxl__hotplug_disk: Args and environment ready libxl: debug: libxl_device.c:1157:device_hotplug: calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1158:device_hotplug: extra args: libxl: debug: libxl_device.c:1166:device_hotplug: env: libxl: debug: libxl_device.c:1173:device_hotplug: script: /etc/xen/scripts/block libxl: debug: libxl_device.c:1173:device_hotplug: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1173:device_hotplug: XENBUS_PATH: backend/vbd/0/51712 libxl: debug: libxl_device.c:1173:device_hotplug: 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:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/physical-device libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/feature-flush-cache libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/discard-granularity libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/discard-alignment libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/discard-secure libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/feature-discard libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/feature-barrier libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/feature-persistent libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/sectors libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/info libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/sector-size libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/physical-sector-size libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20710a0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20710a0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/physical-device-path libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20713b0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20713b0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/hotplug-status libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20713b0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20713b0: destroy libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x2070bf0: deregister unregistered libxl: debug: libxl_linux.c:200:libxl__get_hotplug_script_info: num_exec 1, not running hotplug scripts libxl: debug: libxl_device.c:1143:device_hotplug: No hotplug script to execute libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x2070bf0: deregister unregistered libxl: debug: libxl.c:3721:device_complete: device /local/domain/1/backend/vbd/0/51712 add succeed libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728 libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20713b0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20713b0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728 libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/frontend libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/params libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20713b0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20713b0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/script libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/frontend-id libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/online libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20713b0: nested ao, parent 0x206e350 libxl: debug: libxl.c:3906:backend_watch_callback: added device /local/domain/1/backend/vbd/0/51728 to the list of active devices libxl: debug: libxl_event.c:636:libxl__ev_xswatch_register: watch w=0x2070af0 wpath=/local/domain/1/backend/vbd/0/51728/state token=2/2: register slotnum=2 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/removable libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/bootable libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070250: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070250: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/dev libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/type libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/mode libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/device-type libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/discard-enable libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/feature-max-indirect-segments libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/multi-queue-max-queues libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/max-ring-page-order libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071680: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071680: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x2070af0 wpath=/local/domain/1/backend/vbd/0/51728/state token=2/2: event epath=/local/domain/1/backend/vbd/0/51728/state libxl: debug: libxl_event.c:874:devstate_callback: backend /local/domain/1/backend/vbd/0/51728/state wanted state 2 ok libxl: debug: libxl_event.c:673:libxl__ev_xswatch_deregister: watch w=0x2070af0 wpath=/local/domain/1/backend/vbd/0/51728/state token=2/2: deregister slotnum=2 libxl: debug: libxl_device.c:1059:device_backend_callback: calling device_backend_cleanup libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x2070af0: deregister unregistered libxl: debug: libxl_linux.c:183:libxl__hotplug_disk: Args and environment ready libxl: debug: libxl_device.c:1157:device_hotplug: calling hotplug script: /etc/xen/scripts/block add libxl: debug: libxl_device.c:1158:device_hotplug: extra args: libxl: debug: libxl_device.c:1166:device_hotplug: env: libxl: debug: libxl_device.c:1173:device_hotplug: script: /etc/xen/scripts/block libxl: debug: libxl_device.c:1173:device_hotplug: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1173:device_hotplug: XENBUS_PATH: backend/vbd/0/51728 libxl: debug: libxl_device.c:1173:device_hotplug: 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:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/physical-device libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/feature-flush-cache libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/discard-granularity libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/discard-alignment libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/discard-secure libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/feature-discard libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/feature-barrier libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/feature-persistent libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/sectors libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/info libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/sector-size libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/physical-sector-size libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20718c0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20718c0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/physical-device-path libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071be0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071be0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/hotplug-status libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2071be0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2071be0: destroy libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x2070bf0: deregister unregistered libxl: debug: libxl_linux.c:200:libxl__get_hotplug_script_info: num_exec 1, not running hotplug scripts libxl: debug: libxl_device.c:1143:device_hotplug: No hotplug script to execute libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x2070bf0: deregister unregistered libxl: debug: libxl.c:3721:device_complete: device /local/domain/1/backend/vbd/0/51728 add succeed libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x20713b0: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/online libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x20713b0: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070a20: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070b80: nested ao, parent 0x206e350 libxl: debug: libxl.c:3920:backend_watch_callback: removed device /local/domain/1/backend/vbd/0/51712 from the list of active devices libxl: debug: libxl_event.c:636:libxl__ev_xswatch_register: watch w=0x206e8a0 wpath=/local/domain/1/backend/vbd/0/51712/state token=2/3: register slotnum=2 libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712/online libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x206eb80: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x206eb80: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x206e8a0 wpath=/local/domain/1/backend/vbd/0/51712/state token=2/3: event epath=/local/domain/1/backend/vbd/0/51712/state libxl: debug: libxl_event.c:874:devstate_callback: backend /local/domain/1/backend/vbd/0/51712/state wanted state 6 ok libxl: debug: libxl_event.c:673:libxl__ev_xswatch_deregister: watch w=0x206e8a0 wpath=/local/domain/1/backend/vbd/0/51712/state token=2/3: deregister slotnum=2 libxl: debug: libxl_device.c:1059:device_backend_callback: calling device_backend_cleanup libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x206e8a0: deregister unregistered libxl: debug: libxl_linux.c:183:libxl__hotplug_disk: Args and environment ready libxl: debug: libxl_device.c:1157:device_hotplug: calling hotplug script: /etc/xen/scripts/block remove libxl: debug: libxl_device.c:1158:device_hotplug: extra args: libxl: debug: libxl_device.c:1166:device_hotplug: env: libxl: debug: libxl_device.c:1173:device_hotplug: script: /etc/xen/scripts/block libxl: debug: libxl_device.c:1173:device_hotplug: XENBUS_TYPE: vbd libxl: debug: libxl_device.c:1173:device_hotplug: XENBUS_PATH: backend/vbd/0/51712 libxl: debug: libxl_device.c:1173:device_hotplug: 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:686:libxl__ev_xswatch_deregister: watch w=0x206e9a0: deregister unregistered libxl: debug: libxl_linux.c:200:libxl__get_hotplug_script_info: num_exec 1, not running hotplug scripts libxl: debug: libxl_device.c:1143:device_hotplug: No hotplug script to execute libxl: debug: libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0x206e9a0: deregister unregistered libxl: debug: libxl.c:3721:device_complete: device /local/domain/1/backend/vbd/0/51712 remove succeed libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070b80: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51712 libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070b80: nested ao, parent 0x206e350 libxl: debug: libxl_event.c:1838:libxl__ao__destroy: ao 0x2070b80: destroy libxl: debug: libxl_event.c:573:watchfd_callback: watch w=0x7fff97ba73a8 wpath=/local/domain/1/backend token=3/0: event epath=/local/domain/1/backend/vbd/0/51728/online libxl: debug: libxl_event.c:2223:libxl__nested_ao_create: ao 0x2070b80: nested ao, parent 0x206e350