canonical-ubuntu-qa team mailing list archive

[Edward Stewart Hore <2015527@xxxxxxxxxxxxxxxxxx>]

Seen on 2025.02.10/focal-aws a1.xlarge instance

-- 
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/2015527

Title:
  ubuntu_ltp_controllers:memcg_stat_rss: TFAIL: rss is 135168, 0
  expected

Status in ubuntu-kernel-tests:
  New

Bug description:
  This is not a regression, just that we don't have a proper bug report
  for it.

  Test failed with:
    TFAIL: rss is 135168, 0 expected

  This test seems kinda flaky.

  INFO: Test start time: Thu Apr  6 17:34:20 UTC 2023
  COMMAND:    /opt/ltp/bin/ltp-pan -q  -e -S   -a 200140     -n 200140  -f /tmp/ltp-NakqrA949r/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.......
  memcg_stat_rss 1 TINFO: timeout per run is 0h 5m 0s
  memcg_stat_rss 1 TINFO: set /sys/fs/cgroup/memory/memory.use_hierarchy to 0 failed
  memcg_stat_rss 1 TINFO: Setting shmmax
  memcg_stat_rss 1 TINFO: Running memcg_process --mmap-anon -s 135168
  memcg_stat_rss 1 TINFO: Warming up pid: 200229
  memcg_stat_rss 1 TINFO: Process is still here after warm up: 200229
  memcg_stat_rss 1 TPASS: rss is 135168 as expected
  memcg_stat_rss 2 TINFO: Running memcg_process --mmap-file -s 4096
  memcg_stat_rss 2 TINFO: Warming up pid: 200245
  memcg_stat_rss 2 TINFO: Process is still here after warm up: 200245
  memcg_stat_rss 2 TPASS: rss is 0 as expected
  memcg_stat_rss 3 TINFO: Running memcg_process --shm -k 3 -s 4096
  memcg_stat_rss 3 TINFO: Warming up pid: 200261
  memcg_stat_rss 3 TINFO: Process is still here after warm up: 200261
  memcg_stat_rss 3 TPASS: rss is 0 as expected
  memcg_stat_rss 4 TINFO: Running memcg_process --mmap-anon --mmap-file --shm -s 135168
  memcg_stat_rss 4 TINFO: Warming up pid: 200277
  memcg_stat_rss 4 TINFO: Process is still here after warm up: 200277
  memcg_stat_rss 4 TPASS: rss is 135168 as expected
  memcg_stat_rss 5 TINFO: Running memcg_process --mmap-lock1 -s 135168
  memcg_stat_rss 5 TINFO: Warming up pid: 200293
  memcg_stat_rss 5 TINFO: Process is still here after warm up: 200293
  memcg_stat_rss 5 TPASS: rss is 135168 as expected
  memcg_stat_rss 6 TINFO: Running memcg_process --mmap-anon -s 135168
  memcg_stat_rss 6 TINFO: Warming up pid: 200309
  memcg_stat_rss 6 TINFO: Process is still here after warm up: 200309
  memcg_stat_rss 6 TPASS: rss is 135168 as expected
  memcg_stat_rss 6 TFAIL: rss is 135168, 0 expected
  memcg_stat_rss 7 TINFO: Running memcg_process --mmap-file -s 4096
  memcg_stat_rss 7 TINFO: Warming up pid: 200328
  memcg_stat_rss 7 TINFO: Process is still here after warm up: 200328
  memcg_stat_rss 7 TPASS: rss is 0 as expected
  memcg_stat_rss 7 TPASS: rss is 0 as expected
  memcg_stat_rss 8 TINFO: Running memcg_process --shm -k 8 -s 4096
  memcg_stat_rss 8 TINFO: Warming up pid: 200347
  memcg_stat_rss 8 TINFO: Process is still here after warm up: 200347
  memcg_stat_rss 8 TPASS: rss is 0 as expected
  memcg_stat_rss 8 TPASS: rss is 0 as expected
  memcg_stat_rss 9 TINFO: Running memcg_process --mmap-anon --mmap-file --shm -s 135168
  memcg_stat_rss 9 TINFO: Warming up pid: 200366
  memcg_stat_rss 9 TINFO: Process is still here after warm up: 200366
  memcg_stat_rss 9 TPASS: rss is 135168 as expected
  memcg_stat_rss 9 TPASS: rss is 0 as expected
  memcg_stat_rss 10 TINFO: Running memcg_process --mmap-lock1 -s 135168
  memcg_stat_rss 10 TINFO: Warming up pid: 200385
  memcg_stat_rss 10 TINFO: Process is still here after warm up: 200385
  memcg_stat_rss 10 TPASS: rss is 135168 as expected
  memcg_stat_rss 10 TPASS: rss is 0 as expected
  memcg_stat_rss 11 TINFO: AppArmor enabled, this may affect test results
  memcg_stat_rss 11 TINFO: it can be disabled with TST_DISABLE_APPARMOR=1 (requires super/root)
  memcg_stat_rss 11 TINFO: loaded AppArmor profiles: none

  Summary:
  passed   14
  failed   1
  broken   0
  skipped  0
  warnings 0
  INFO: ltp-pan reported some tests FAIL
  LTP Version: 20220527
  INFO: Test end time: Thu Apr  6 17:34:30 UTC 2023

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2015527/+subscriptions