This is the test result in the previous security cycle (s20240805) on AWS a1.medium, before the LTP fork update. Note the difference for the timeout.
INFO: Test start time: Tue Sep 10 19:24:14 UTC 2024 COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 11820 -n 11820 -f /tmp/ltp-DK3quVH7Rv/alltests -l /dev/null -C /dev/null -T /dev/null LOG File: /dev/null FAILED COMMAND File: /dev/null TCONF COMMAND File: /dev/null Running tests....... tst_test.c:1733: TINFO: LTP version: 20230929-609-g3fc2d1b15 tst_test.c:1619: TINFO: Timeout per run is 0h 02m 00s starvation.c:57: TPASS: sched_setaffinity(0, sizeof(mask), &mask) returned 0 tst_test.c:1626: TINFO: Updating max runtime to 0h 04m 00s tst_test.c:1619: TINFO: Timeout per run is 0h 06m 00s starvation.c:100: TPASS: wait_for_pid(child_pid) passed Summary: passed 2 failed 0 broken 0 skipped 0 warnings 0 INFO: ltp-pan reported all tests PASS LTP Version: 20230929-609-g3fc2d1b15 INFO: Test end time: Tue Sep 10 19:27:45 UTC 2024 -- 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/2084410 Title: sched:starvation from ubuntu_ltp failed on AWS a1.medium with AWS 5.4 5.15 Status in ubuntu-kernel-tests: New Bug description: After updating our LTP fork to 20240930 [1] Commit ec14f45 "sched: starvation: Autocallibrate the timeout" is now causing sched:starvation test to fail. In the commit message: We also make sure to check the runtime at the end of the test because the failures could have been masked by a timeout multiplier, i.e. if you set LTP_TIMEOUT_MUL=10 the test would previously pass on a buggy kernel as well. The side efect is that we now get better PASS/FAIL messages as well. This is not a kernel regression, as we did bump the timeout multiplier for bug 2059259. Test log: FAILED COMMAND File: /dev/null TCONF COMMAND File: /dev/null Running tests....... tst_tmpdir.c:317: TINFO: Using /tmp/ltp-GGvHDme9Ig/LTP_sta8cBK8W as tmpdir (ext2/ext3/ext4 filesystem) tst_test.c:1860: TINFO: LTP version: 20230929-874-gba610da01 tst_test.c:1864: TINFO: Tested kernel: 5.4.0-1134-aws #144~18.04.1-Ubuntu SMP Mon Oct 7 13:31:52 UTC 2024 aarch64 tst_test.c:1705: TINFO: Timeout per run is 0h 02m 00s starvation.c:98: TINFO: Setting affinity to CPU 0 starvation.c:52: TINFO: CPU did 120000000 loops in 104904us tst_test.c:1712: TINFO: Updating max runtime to 0h 01m 44s tst_test.c:1705: TINFO: Timeout per run is 0h 03m 44s starvation.c:148: TFAIL: Scheduller starvation reproduced. Summary: passed 0 failed 1 broken 0 skipped 0 warnings 0 INFO: ltp-pan reported some tests FAIL LTP Version: 20230929-874-gba610da01 INFO: Test end time: Wed Oct 9 12:04:15 UTC 2024 [1] https://lists.ubuntu.com/archives/kernel-team/2024-October/154219.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2084410/+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
