Found on 2025.01.13/focal/linux/5.4.0-207.227 on s390x.lpar ** Summary changed:
- test for function event triggers failed in ftrace from ubuntu_kernel_selftest on Eoan LPAR + test.d--ftrace--func_event_triggers.tc from ubuntu_kselftests_ftrace is flaky on s390x LPAR ** Tags added: 5.4 focal sru-20250113 -- You received this bug notification because you are a member of Canonical Platform QA Team, which is subscribed to ubuntu-kernel-tests. https://bugs.launchpad.net/bugs/1869189 Title: test.d--ftrace--func_event_triggers.tc from ubuntu_kselftests_ftrace is flaky on s390x LPAR Status in ubuntu-kernel-tests: New Bug description: This issue was only spotted with Eoan (5.3.0-43.36) LPAR instances s2lp4 # [20] ftrace - test for function event triggers [FAIL] Passed with s390x zVM and zKVM However, it will pass if you run it directly: $ sudo ./ftracetest test.d/ftrace/func_event_triggers.tc === Ftrace unit tests === [1] ftrace - test for function event triggers [PASS] [2] (instance) ftrace - test for function event triggers [PASS] # of passed: 2 # of failed: 0 # of unresolved: 0 # of untested: 0 # of unsupported: 0 # of xfailed: 0 # of undefined(test bug): 0 So it looks like a test case issue here. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1869189/+subscriptions -- Mailing list: https://launchpad.net/~canonical-ubuntu-qa Post to : canonical-ubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa More help : https://help.launchpad.net/ListHelp
