Public bug reported:
This bug is split out from bug 1983659
memcg_control test is failing with:
memcg_control_test 1 TINFO: Test #1: Checking if the memory usage limit
imposed by the topmost group is enforced
tst_rod: Failed to open
'/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes' for writing:
Permission denied
memcg_control_test 1 TBROK: echo 4096 >
/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes failed
Test log:
INFO: Test start time: Tue Jun 13 15:49:22 UTC 2023
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 18831 -n 18831 -f
/tmp/ltp-HdDSIAqMJj/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_control_test 1 TINFO: timeout per run is 0h 5m 0s
memcg_control_test 1 TINFO: Test starts with cgroup version 1
memcg_control_test 1 TINFO: Test #1: Checking if the memory usage limit imposed
by the topmost group is enforced
tst_rod: Failed to open
'/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes' for writing:
Permission denied
memcg_control_test 1 TBROK: echo 4096 >
/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes failed
memcg_control_test 1 TINFO: AppArmor enabled, this may affect test results
memcg_control_test 1 TINFO: it can be disabled with TST_DISABLE_APPARMOR=1
(requires super/root)
memcg_control_test 1 TINFO: loaded AppArmor profiles: none
Summary:
passed 0
failed 0
broken 1
skipped 0
warnings 0
INFO: ltp-pan reported some tests FAIL
LTP Version: 20220527
INFO: Test end time: Tue Jun 13 15:49:22 UTC 2023
** Affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Tags: 5.4 aws bionic ubuntu-ltp-controllers
--
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/2028776
Title:
memcg_control from ubuntu_ltp_controllers failed (Failed to open
memory.memsw.limit_in_bytes for writing: Permission denied)
Status in ubuntu-kernel-tests:
New
Bug description:
This bug is split out from bug 1983659
memcg_control test is failing with:
memcg_control_test 1 TINFO: Test #1: Checking if the memory usage limit
imposed by the topmost group is enforced
tst_rod: Failed to open
'/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes' for writing:
Permission denied
memcg_control_test 1 TBROK: echo 4096 >
/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes failed
Test log:
INFO: Test start time: Tue Jun 13 15:49:22 UTC 2023
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 18831 -n 18831 -f
/tmp/ltp-HdDSIAqMJj/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_control_test 1 TINFO: timeout per run is 0h 5m 0s
memcg_control_test 1 TINFO: Test starts with cgroup version 1
memcg_control_test 1 TINFO: Test #1: Checking if the memory usage limit
imposed by the topmost group is enforced
tst_rod: Failed to open
'/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes' for writing:
Permission denied
memcg_control_test 1 TBROK: echo 4096 >
/sys/fs/cgroup/memory/ltp/test-18872/memory.memsw.limit_in_bytes failed
memcg_control_test 1 TINFO: AppArmor enabled, this may affect test results
memcg_control_test 1 TINFO: it can be disabled with TST_DISABLE_APPARMOR=1
(requires super/root)
memcg_control_test 1 TINFO: loaded AppArmor profiles: none
Summary:
passed 0
failed 0
broken 1
skipped 0
warnings 0
INFO: ltp-pan reported some tests FAIL
LTP Version: 20220527
INFO: Test end time: Tue Jun 13 15:49:22 UTC 2023
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/2028776/+subscriptions
--
Mailing list: https://launchpad.net/~canonical-ubuntu-qa
Post to : [email protected]
Unsubscribe : https://launchpad.net/~canonical-ubuntu-qa
More help : https://help.launchpad.net/ListHelp
