Fix committed: https://kernel.ubuntu.com/git/cking/stress-
ng.git/commit/?id=66c09c1a1b73d58855173474daaec98138926e62
Was accidentally killing a child before that child could complete a wait
and reap of it's own child.
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Committed
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https://bugs.launchpad.net/bugs/1825089
Title:
enosys test in ubuntu_stress_smoke_test won't terminate after the test
has finished
Status in ubuntu-kernel-tests:
New
Status in linux package in Ubuntu:
Fix Committed
Bug description:
On a s390x Bionic / Cosmic KVM, the enosys test is still running even
the test has completed
$ ps uax| grep stress
ubuntu 2037 0.0 0.4 93020 9564 ? Ssl 03:46 0:00 python3
ckct/runner --cloud maas ubuntu_stress_smoke_test
root 2383 0.0 0.6 24248 13416 ? S 03:46 0:00
/usr/bin/python -u autotest/client/autotest-local --verbose
autotest/client/tests/ubuntu_stress_smoke_test/control
root 2384 0.0 0.6 24248 13416 ? S 03:46 0:00
/usr/bin/python -u autotest/client/autotest-local --verbose
autotest/client/tests/ubuntu_stress_smoke_test/control
ubuntu 13161 0.0 0.0 6072 696 ttysclp0 S+ 05:31 0:00 grep
--color=auto stress
root 19352 0.0 0.0 16460 752 ? S 03:51 0:00 ./stress-ng
-v -t 5 --enosys 4 --ignite-cpu --syslog --verbose --verify --oomable
root 19395 0.0 0.0 16460 752 ? S 03:51 0:00 ./stress-ng
-v -t 5 --enosys 4 --ignite-cpu --syslog --verbose --verify --oomable
root 19449 0.0 0.0 16460 752 ? S 03:51 0:00 ./stress-ng
-v -t 5 --enosys 4 --ignite-cpu --syslog --verbose --verify --oomable
root 19481 0.0 0.0 16460 752 ? S 03:51 0:00 ./stress-ng
-v -t 5 --enosys 4 --ignite-cpu --syslog --verbose --verify --oomable
04:03:13 INFO | enosys STARTING
04:03:13 INFO | enosys RETURNED 0
04:03:13 INFO | enosys PASSED
....
04:03:13 WARNI| Please verify
/home/ubuntu/autotest/client/results/default/ubuntu_stress_smoke_test.stress-smoke-test/debug/crash.stress-ng-bad-a.13395
for more info
04:03:13 INFO | GOOD
ubuntu_stress_smoke_test.stress-smoke-test
ubuntu_stress_smoke_test.stress-smoke-test timestamp=1555473793
localtime=Apr 17 04:03:13 completed successfully
04:03:13 INFO | END GOOD
ubuntu_stress_smoke_test.stress-smoke-test
ubuntu_stress_smoke_test.stress-smoke-test timestamp=1555473793
localtime=Apr 17 04:03:13
04:03:13 DEBUG| Persistent state client._record_indent now set to 1
04:03:13 DEBUG| Persistent state client.unexpected_reboot deleted
04:03:13 INFO | END GOOD ---- ---- timestamp=1555473793
localtime=Apr 17 04:03:13
04:03:13 DEBUG| Persistent state client._record_indent now set to 0
And the job on jenkins will eventually times out.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-48-generic 4.15.0-48.51
ProcVersionSignature: User Name 4.15.0-48.51-generic 4.15.18
Uname: Linux 4.15.0-48-generic s390x
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code
2: ls: cannot access '/dev/snd/': No such file or directory
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay'
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: s390x
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord':
'arecord'
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
CurrentDmesg:
Date: Wed Apr 17 05:28:14 2019
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig'
Lspci:
Lsusb: Error: command ['lsusb'] failed with exit code 1:
PciMultimedia:
ProcFB: Error: [Errno 2] No such file or directory: '/proc/fb'
ProcKernelCmdLine: root=UUID=690e3389-e7e5-4fce-a58c-c7df1314da25
RelatedPackageVersions:
linux-restricted-modules-4.15.0-48-generic N/A
linux-backports-modules-4.15.0-48-generic N/A
linux-firmware 1.173.3
RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
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