Public bug reported: ubuntu@pepe:~$ uname -a Linux pepe 4.15.0-34-lowlatency #37~16.04.1-Ubuntu SMP PREEMPT Tue Aug 28 11:33:58 UTC 2018 i686 i686 i686 GNU/Linux
The sysfs test in ubuntu_stress_smoke_test will hang on this node. Sep 7 06:50:01 pepe stress-ng: invoked with './stress-n' by user 0 Sep 7 06:50:01 pepe stress-ng: system: 'pepe' Linux 4.15.0-34-lowlatency #37~16.04.1-Ubuntu SMP PREEMPT Tue Aug 28 11:33:58 UTC 2018 i686 Sep 7 06:50:01 pepe stress-ng: memory (MB): total 3989.54, free 3595.64, shared 14.70, buffer 92.63, swap 1023.99, free swap 940.58 Sep 7 06:50:01 pepe stress-ng: info: [27744] dispatching hogs: 4 sysinfo Sep 7 06:50:06 pepe stress-ng: info: [27744] successful run completed in 5.01s Sep 7 06:50:06 pepe stress-ng: invoked with './stress-n' by user 0 Sep 7 06:50:06 pepe stress-ng: system: 'pepe' Linux 4.15.0-34-lowlatency #37~16.04.1-Ubuntu SMP PREEMPT Tue Aug 28 11:33:58 UTC 2018 i686 Sep 7 06:50:06 pepe stress-ng: memory (MB): total 3989.54, free 3594.25, shared 14.70, buffer 92.64, swap 1023.99, free swap 940.58 Sep 7 06:50:06 pepe stress-ng: info: [27763] dispatching hogs: 4 sysfs Sep 7 06:50:09 pepe kernel: [ 1014.787741] WARNING! power/level is deprecated; use power/control instead There are many repetitive message in dmesg right after triggering the test with: $ ./stress-ng -t 5 --sysfs 4 --ignite-cpu --syslog --verbose --verify --oomable [ 1655.642421] mpt2sas_cm0: _ctl_BRM_status_show: BRM attribute is only for warpdrive [ 1655.642429] mpt2sas_cm0: _ctl_BRM_status_show: BRM attribute is only for warpdrive [ 1655.642440] mpt2sas_cm0: _ctl_BRM_status_show: BRM attribute is only for warpdrive [ 1655.642454] mpt2sas_cm0: _ctl_BRM_status_show: BRM attribute is only for warpdrive [ 1655.642463] mpt2sas_cm0: _ctl_BRM_status_show: BRM attribute is only for warpdrive ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: stress-ng (not installed) ProcVersionSignature: User Name 4.15.0-34.37~16.04.1-lowlatency 4.15.18 Uname: Linux 4.15.0-34-lowlatency i686 ApportVersion: 2.20.1-0ubuntu2.18 Architecture: i386 Date: Fri Sep 7 06:57:16 2018 SourcePackage: stress-ng UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubuntu-kernel-tests Importance: Undecided Status: New ** Affects: linux-hwe (Ubuntu) Importance: Undecided Status: New ** Affects: stress-ng (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 uec-images xenial ** Also affects: linux-hwe (Ubuntu) Importance: Undecided Status: New ** Also affects: ubuntu-kernel-tests Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1791246 Title: sysfs test in ubuntu_stress_smoke_test will hang on a X-HWE lowlatency node To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1791246/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs