[Bug 1654025] Re: trusty/armhf dkms tests are killing workers

[Martin Pitt]

Hello Iain,

your patch had a few tests/pycodestyle errors, and I squashed them
together. However, when testing this I sometimes run into a timeout:

$ runner/autopkgtest tests/testpkg-reboot -- lxd autopkgtest/ubuntu/zesty/amd64
autopkgtest [10:43:57]: git checkout: 77cd1c3 doc/README.package-tests.rst: Document network access
autopkgtest [10:43:57]: host donald; command line: runner/autopkgtest tests/testpkg-reboot -- lxd autopkgtest/ubuntu/zesty/amd64
autopkgtest [10:44:10]: testbed dpkg architecture: amd64
autopkgtest [10:44:12]: testbed running kernel: Linux 4.8.0-29-generic #31~lp1626436ProposedWithTwoPatches SMP Fri Nov 18 18:21:38 UTC
autopkgtest [10:44:12]: @@@@@@@@@@@@@@@@@@@@ built-tree tests/testpkg-reboot
autopkgtest [10:44:12]: test p: preparing testbed
autopkgtest [10:44:14]: test p: [-----------------------
bash: line 1:   441 Killed                  /tmp/autopkgtest.Hoe2Rq/tree/debian/tests/p 2> >(tee -a /tmp/autopkgtest.Hoe2Rq/p-stderr >&2) > >(tee -a /tmp/autopkgtest.Hoe2Rq/p-stdout)
autopkgtest [10:44:15]: test process requested reboot with marker phase1
error: Container is not running.
<VirtSubproc>: failure: timed out waiting for container autopkgtest-lxd-ydlkyp to restart
autopkgtest [10:46:06]: ERROR: testbed failure: cannot send to testbed: ['BrokenPipeError: [Errno 32] Broken pipe\n']

so this doesn't seem to be very reliable.

How does it fare on the production infra?

** Patch added: "adjusted patch"
   https://bugs.launchpad.net/auto-package-testing/+bug/1654025/+attachment/4807024/+files/0001-autopkgtest-virt-lxd-Check-uptime-for-reboot-waiting.patch

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to autopkgtest in Ubuntu.
https://bugs.launchpad.net/bugs/1654025

Title:
  trusty/armhf dkms tests are killing workers

Status in Auto Package Testing:
  New
Status in autopkgtest package in Ubuntu:
  In Progress

Bug description:
  We noticed earlier today that almost all armhf (lxd) workers were
  dead.

  After a lot of poking, it seems to me that they are being killed when
  running dkms tests for the kernel in trusty-proposed.

  When trying to download the source package, we get:

  > autopkgtest [15:14:36]: ERROR: erroneous package: got 0 lines of results from extract where 4 expected: []
  > autopkgtest: DBG: testbed stop
  > autopkgtest: DBG: testbed close, scratch=/tmp/autopkgtest.Mco1QJ
  > autopkgtest: DBG: sending command to testbed: close
  > blame: nvidia-graphics-drivers-340
  > badpkg: got 0 lines of results from extract where 4 expected: []

To manage notifications about this bug go to:
https://bugs.launchpad.net/auto-package-testing/+bug/1654025/+subscriptions