This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- groovy' to 'verification-done-groovy'. If the problem still exists, change the tag 'verification-needed-groovy' to 'verification-failed- groovy'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-groovy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1882503 Title: eeh-basic.sh in powerpc from ubuntu_kernel_selftests timeout with 5.4 P8 / P9 Status in ubuntu-kernel-tests: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Focal: Fix Committed Status in linux source package in Groovy: Fix Committed Status in linux source package in Hirsute: In Progress Bug description: [Impact] The breakable devices test is hardware-dependent. In our test pool it will take about: * 30 seconds to run on a Power8 system that with 5 breakable devices, * 60 seconds to run on a Power9 system that with 4 breakable devices. The default 45 seconds kselftest framework timeout is not enough to allow this test to finish on some nodes. Thus causing this test to fail with TIMEOUT error. [Fix] * f5eca0b279117f ("selftests/powerpc/eeh: disable kselftest timeout setting for eeh-basic") We have this testcase since Focal, and this patch can be cherry-picked into all affected releases. [Test case] Run this test on P9 node baltar, on which this timeout issue can be 100% reproduced. With this patch applied, the test can finish without being terminated by the default timeout. [Where problems could occur] This will make test takes longer to finish, but it's still being controlled by the timeout mechanism both in the test case and kselftest framework. It's unlikely to make the test hang forever. == Original Bug Report == Issue found on 5.4.0-34.38, Focal P9 "baltar" # selftests: powerpc/eeh: eeh-basic.sh # 0000:00:00.0, Skipped: bridge # 0001:00:00.0, Skipped: bridge # 0002:00:00.0, Skipped: bridge # 0002:01:00.0, Added # 0003:00:00.0, Skipped: bridge # 0003:01:00.0, Added # 0004:00:00.0, Skipped: bridge # 0004:01:00.0, Skipped: bridge # 0004:02:00.0, Added # 0005:00:00.0, Skipped: bridge # 0005:01:00.0, Added # 0030:00:00.0, Skipped: bridge # 0031:00:00.0, Skipped: bridge # 0032:00:00.0, Skipped: bridge # 0033:00:00.0, Skipped: bridge # Found 4 breakable devices... # Breaking 0002:01:00.0... # 0002:01:00.0, waited 0/60 # 0002:01:00.0, waited 1/60 # 0002:01:00.0, waited 2/60 # 0002:01:00.0, waited 3/60 # 0002:01:00.0, waited 4/60 # 0002:01:00.0, waited 5/60 # 0002:01:00.0, waited 6/60 # 0002:01:00.0, Recovered after 7 seconds # Breaking 0003:01:00.0... # 0003:01:00.0, waited 0/60 # 0003:01:00.0, waited 1/60 # 0003:01:00.0, waited 2/60 # 0003:01:00.0, waited 3/60 # 0003:01:00.0, waited 4/60 # 0003:01:00.0, waited 5/60 # 0003:01:00.0, waited 6/60 # 0003:01:00.0, waited 7/60 # 0003:01:00.0, waited 8/60 # 0003:01:00.0, waited 9/60 # 0003:01:00.0, waited 10/60 # 0003:01:00.0, waited 11/60 # 0003:01:00.0, waited 12/60 # 0003:01:00.0, waited 13/60 # 0003:01:00.0, waited 14/60 # 0003:01:00.0, waited 15/60 # 0003:01:00.0, waited 16/60 # 0003:01:00.0, waited 17/60 # 0003:01:00.0, waited 18/60 # 0003:01:00.0, waited 19/60 # 0003:01:00.0, waited 20/60 # 0003:01:00.0, waited 21/60 # 0003:01:00.0, waited 22/60 # 0003:01:00.0, waited 23/60 # 0003:01:00.0, waited 24/60 # 0003:01:00.0, waited 25/60 # 0003:01:00.0, waited 26/60 # 0003:01:00.0, waited 27/60 # 0003:01:00.0, waited 28/60 # 0003:01:00.0, waited 29/60 # 0003:01:00.0, waited 30/60 # 0003:01:00.0, waited 31/60 # 0003:01:00.0, waited 32/60 # 0003:01:00.0, waited 33/60 # 0003:01:00.0, waited 34/60 # 0003:01:00.0, waited 35/60 # 0003:01:00.0, Recovered after 36 seconds # Breaking 0004:02:00.0... # 0004:02:00.0, Recovered after 0 seconds # Breaking 0005:01:00.0... # 0005:01:00.0, waited 0/60 # 0005:01:00.0, waited 1/60 # not ok 1 selftests: powerpc/eeh: eeh-basic.sh # TIMEOUT To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1882503/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
