Public bug reported: [SRU Justfication]
BugLink: https://bugs.launchpad.net/bugs/X [Impact] Prior to the fix patches, the shm-sysv stressor fails intermittently on all hardware configurations I tested. [Fix] Apply the following patches from upstream: https://github.com/Mu-L/stress-ng/commit/fd5b8573061ba744208719a4978de61dbe10b98a https://github.com/Mu-L/stress-ng/commit/a188465406c6cc029957d87f82e07d8e8ad5c502 [Test Case] stress-ng --aggressive --verify --oom-avoid-bytes 10% --timeout 300 --shm-sysv 0 Expected behavior: Test passes consistently on working hardware Actual behavior: Test fails intermittently with stress-ng: fail: [850391] shm-sysv: shmat on NULL address failed on id 1536196937, (key=49670, size=36864), errno=22 (Invalid argument) [Where problems could occur] Regression risk should be minimal since these patches impact only a test that has undefined / inconsistent behavior without them already ** Affects: stress-ng (Ubuntu) Importance: Undecided Assignee: Mitchell Augustin (mitchellaugustin) Status: New ** Changed in: stress-ng (Ubuntu) Assignee: (unassigned) => Mitchell Augustin (mitchellaugustin) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2120203 Title: [SRU J/N/P/Q] stress-ng shm-sysv memory stressor fixes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/stress-ng/+bug/2120203/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
