Re: [Xen-devel] [libvirt test] 115636: regressions - FAIL

[Anthony PERARD <anthony.perard@xxxxxxxxxx>]

On Tue, Nov 07, 2017 at 12:59:31PM +0000, Roger Pau Monné wrote:
> On Tue, Nov 07, 2017 at 12:42:59PM +0000, osstest service owner wrote:
> > flight 115636 libvirt real [real]
> > http://logs.test-lab.xenproject.org/osstest/logs/115636/
> > 
> > Regressions :-(
> > 
> > Tests which did not succeed and are blocking,
> > including tests which could not be run:
> >  test-amd64-i386-libvirt-qcow2 17 guest-start/debian.repeat fail REGR. vs. 
> > 115476
> 
> One of the local attachments done in order to run the bootloader
> failed:
> 
> 2017-11-07 12:17:16.601+0000: libxl: 
> libxl_disk.c:990:libxl__device_disk_local_initiate_attach: Trying to find 
> local path
> 2017-11-07 12:17:16.601+0000: libxl: 
> libxl_disk.c:998:libxl__device_disk_local_initiate_attach: Local path not 
> found, initiating attach.
> 2017-11-07 12:17:16.601+0000: libxl: 
> libxl_device.c:365:libxl__device_disk_set_backend: Disk vdev=(null) 
> spec.backend=qdisk
> 2017-11-07 12:17:16.601+0000: libxl: 
> libxl_device.c:365:libxl__device_disk_set_backend: Disk vdev=xvda 
> spec.backend=qdisk
> 2017-11-07 12:17:16.606+0000: libxl: 
> libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0xb3f06544: 
> deregister unregistered
> 2017-11-07 12:17:26.693+0000: libxl: 
> libxl_device.c:1366:libxl__wait_for_backend: Backend 
> /local/domain/0/backend/qdisk/0/51712 not ready
> 2017-11-07 12:17:26.693+0000: libxl: 
> libxl_bootloader.c:417:bootloader_disk_attached_cb: Domain 7:failed to attach 
> local disk for bootloader execution
> 2017-11-07 12:17:26.693+0000: libxl: 
> libxl_event.c:686:libxl__ev_xswatch_deregister: watch w=0xb3f06658: 
> deregister unregistered
> 2017-11-07 12:17:26.693+0000: libxl: 
> libxl_bootloader.c:283:bootloader_local_detached_cb: Domain 7:unable to 
> detach locally attached disk
> 2017-11-07 12:17:26.693+0000: libxl: 
> libxl_create.c:1246:domcreate_rebuild_done: Domain 7:cannot (re-)build 
> domain: -3
> 2017-11-07 12:17:26.708+0000: libxl: libxl_domain.c:1138:devices_destroy_cb: 
> Domain 7:Forked pid 4256 for destroy of domain
> 2017-11-07 12:17:26.711+0000: libxl: libxl_event.c:1869:libxl__ao_complete: 
> ao 0xb3f01578: complete, rc=-3
> 2017-11-07 12:17:26.712+0000: libxl: libxl_event.c:1838:libxl__ao__destroy: 
> ao 0xb3f01578: destroy
> 
> Sadly AFAICT there's no log for the QEMU running this backend.
> Previous domain creating attempts worked.

That's happening with QEMU mainline as well, I don't know why.

On this test, qemu-system-i386 may have crashed, but I don't know in
which log file this information would be present.... There is just now
qemu process in the `ps` output.

-- 
Anthony PERARD

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel