Public bug reported:
When testing the LTP update (LTP 20230516, commit 3ebc2dfa85c) on Oracle
cloud.
The cgroup test is now failing with J-oracle 5.15.0-1037.43:
cgroup_regression_test 7 TBROK: 'tst_cgctl require' exited
Complete test log:
11:47:24 INFO | START ubuntu_ltp_controllers.cgroup
ubuntu_ltp_controllers.cgroup timestamp=1686570444 timeout=4500
localtime=Jun 12 11:47:24
11:47:24 DEBUG| Persistent state client._record_indent now set to 2
11:47:24 DEBUG| Persistent state client.unexpected_reboot now set to
('ubuntu_ltp_controllers.cgroup', 'ubuntu_ltp_controllers.cgroup')
11:47:24 DEBUG| Waiting for pid 46584 for 4500 seconds
11:47:24 WARNI| System python is too old, crash handling disabled
11:48:25 ERROR| Exception escaping from test:
Traceback (most recent call last):
File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
_call_test_function(self.execute, *p_args, **p_dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 823, in
_call_test_function
return func(*args, **dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 291, in execute
postprocess_profiled_run, args, dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 212, in
_call_run_once
self.run_once(*args, **dargs)
File
"/home/ubuntu/autotest/client/tests/ubuntu_ltp_controllers/ubuntu_ltp_controllers.py",
line 131, in run_once
print(utils.system_output(cmd, verbose=False))
File "/home/ubuntu/autotest/client/shared/utils.py", line 1271, in
system_output
verbose=verbose, args=args).stdout
File "/home/ubuntu/autotest/client/shared/utils.py", line 918, in run
"Command returned non-zero exit status")
CmdError: Command failed, rc=1, Command returned non-zero exit status
* Command:
/opt/ltp/runltp -f /tmp/target -q -C /dev/null -l /dev/null -T /dev/null
Exit status: 1
Duration: 61.2652070522
stdout:
Checking for required user/group ids
'root' user id and group found.
'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
INFO: Test start time: Mon Jun 12 11:47:24 UTC 2023
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 46588 -n 46588 -f
/tmp/ltp-OhV9nDrT6B/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.......
cgroup_regression_test 1 TINFO: timeout per run is 0h 5m 0s
cgroup_regression_test 1 TPASS: no kernel bug was found
cgroup_regression_test 2 TPASS: notify_on_release is inherited
cgroup_regression_test 3 TCONF: CONFIG_SCHED_DEBUG is not enabled
cgroup_regression_test 4 TCONF: CONFIG_LOCKDEP is not enabled
cgroup_regression_test 5 TINFO: The
'/tmp/ltp-OhV9nDrT6B/LTP_cgroup_regression_test.2bb7cTYeW8/cgroup' is not
mounted, skipping umount
cgroup_regression_test 5 TPASS: no kernel bug was found
cgroup_regression_test 6 TPASS: no kernel bug was found
tst_cgroup.c:744: TINFO: Mounted V1 misc CGroup on
/tmp/ltp-OhV9nDrT6B/cgroup_misc
tst_cgroup.c:570: TBROK: Available V2 controllers are changing between scans?
cgroup_regression_test 7 TBROK: 'tst_cgctl require' exited
cgroup_regression_test 7 TINFO: AppArmor enabled, this may affect test results
cgroup_regression_test 7 TINFO: it can be disabled with TST_DISABLE_APPARMOR=1
(requires super/root)
cgroup_regression_test 7 TINFO: loaded AppArmor profiles: none
Summary:
passed 4
failed 0
broken 1
skipped 2
warnings 0
INFO: ltp-pan reported some tests FAIL
LTP Version: 20230516
INFO: Test end time: Mon Jun 12 11:48:25 UTC 2023
stderr:
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/cgroup.procs': Operation not
permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/cgroup.sane_behavior':
Operation not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/misc.capacity': Operation
not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/tasks': Operation not
permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/notify_on_release':
Operation not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/release_agent': Operation
not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/cgroup.clone_children':
Operation not permitted
** Affects: ubuntu-kernel-tests
Importance: Undecided
Status: New
** Tags: 5.15 jammy oracle sru-20230515 ubuntu-ltp-controllers
** Tags added: 5.15 jammy oracle ubuntu-ltp-controllers
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https://bugs.launchpad.net/bugs/2023561
Title:
cgroup in ubuntu_ltp_controllers failed with J-oracle
Status in ubuntu-kernel-tests:
New
Bug description:
When testing the LTP update (LTP 20230516, commit 3ebc2dfa85c) on
Oracle cloud.
The cgroup test is now failing with J-oracle 5.15.0-1037.43:
cgroup_regression_test 7 TBROK: 'tst_cgctl require' exited
Complete test log:
11:47:24 INFO | START ubuntu_ltp_controllers.cgroup
ubuntu_ltp_controllers.cgroup timestamp=1686570444 timeout=4500
localtime=Jun 12 11:47:24
11:47:24 DEBUG| Persistent state client._record_indent now set to 2
11:47:24 DEBUG| Persistent state client.unexpected_reboot now set to
('ubuntu_ltp_controllers.cgroup', 'ubuntu_ltp_controllers.cgroup')
11:47:24 DEBUG| Waiting for pid 46584 for 4500 seconds
11:47:24 WARNI| System python is too old, crash handling disabled
11:48:25 ERROR| Exception escaping from test:
Traceback (most recent call last):
File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
_call_test_function(self.execute, *p_args, **p_dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 823, in
_call_test_function
return func(*args, **dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 291, in execute
postprocess_profiled_run, args, dargs)
File "/home/ubuntu/autotest/client/shared/test.py", line 212, in
_call_run_once
self.run_once(*args, **dargs)
File
"/home/ubuntu/autotest/client/tests/ubuntu_ltp_controllers/ubuntu_ltp_controllers.py",
line 131, in run_once
print(utils.system_output(cmd, verbose=False))
File "/home/ubuntu/autotest/client/shared/utils.py", line 1271, in
system_output
verbose=verbose, args=args).stdout
File "/home/ubuntu/autotest/client/shared/utils.py", line 918, in run
"Command returned non-zero exit status")
CmdError: Command failed, rc=1, Command returned non-zero exit status
* Command:
/opt/ltp/runltp -f /tmp/target -q -C /dev/null -l /dev/null -T /dev/null
Exit status: 1
Duration: 61.2652070522
stdout:
Checking for required user/group ids
'root' user id and group found.
'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
INFO: Test start time: Mon Jun 12 11:47:24 UTC 2023
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 46588 -n 46588 -f
/tmp/ltp-OhV9nDrT6B/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.......
cgroup_regression_test 1 TINFO: timeout per run is 0h 5m 0s
cgroup_regression_test 1 TPASS: no kernel bug was found
cgroup_regression_test 2 TPASS: notify_on_release is inherited
cgroup_regression_test 3 TCONF: CONFIG_SCHED_DEBUG is not enabled
cgroup_regression_test 4 TCONF: CONFIG_LOCKDEP is not enabled
cgroup_regression_test 5 TINFO: The
'/tmp/ltp-OhV9nDrT6B/LTP_cgroup_regression_test.2bb7cTYeW8/cgroup' is not
mounted, skipping umount
cgroup_regression_test 5 TPASS: no kernel bug was found
cgroup_regression_test 6 TPASS: no kernel bug was found
tst_cgroup.c:744: TINFO: Mounted V1 misc CGroup on
/tmp/ltp-OhV9nDrT6B/cgroup_misc
tst_cgroup.c:570: TBROK: Available V2 controllers are changing between scans?
cgroup_regression_test 7 TBROK: 'tst_cgctl require' exited
cgroup_regression_test 7 TINFO: AppArmor enabled, this may affect test results
cgroup_regression_test 7 TINFO: it can be disabled with
TST_DISABLE_APPARMOR=1 (requires super/root)
cgroup_regression_test 7 TINFO: loaded AppArmor profiles: none
Summary:
passed 4
failed 0
broken 1
skipped 2
warnings 0
INFO: ltp-pan reported some tests FAIL
LTP Version: 20230516
INFO: Test end time: Mon Jun 12 11:48:25 UTC 2023
stderr:
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/cgroup.procs': Operation
not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/cgroup.sane_behavior':
Operation not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/misc.capacity': Operation
not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/tasks': Operation not
permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/notify_on_release':
Operation not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/release_agent': Operation
not permitted
rm: cannot remove '/tmp/ltp-OhV9nDrT6B/cgroup_misc/cgroup.clone_children':
Operation not permitted
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