Comment 0 for bug 2032644

Logs

This happens only on ppcel.10 on Kernel-P10d-LPAR10.ppc64el.10 instance.
First seen on 5.4.0-162 kernel.

Logs
   128162 18:27:20 DEBUG| Persistent state client._record_indent now set to 2
      128163 18:27:20 DEBUG| Persistent state client.unexpected_reboot now set to ('ubuntu_ltp_controllers.cpuset_memory', 'ubuntu_ltp_controllers.cpuset_memory')
      128164 18:27:20 DEBUG| Waiting for pid 910835 for 4500 seconds
      128165 18:27:20 WARNI| System python is too old, crash handling disabled
      128166 18:28:32 INFO | Checking for required user/group ids
      128167 18:28:32 INFO |
      128168 18:28:32 INFO | 'root' user id and group found.
      128169 18:28:32 INFO | 'nobody' user id and group found.
      128170 18:28:32 INFO | 'bin' user id and group found.
      128171 18:28:32 INFO | 'daemon' user id and group found.
      128172 18:28:32 INFO | Users group found.
      128173 18:28:32 INFO | Sys group found.
      128174 18:28:32 INFO | Required users/groups exist.
      128175 18:28:32 INFO | no big block device was specified on commandline.
      128176 18:28:32 INFO | Tests which require a big block device are disabled.
      128177 18:28:32 INFO | You can specify it with option -z
      128178 18:28:32 INFO | INFO: Test start time: Mon Aug 14 18:27:20 UTC 2023
      128179 18:28:32 INFO | COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 910839 -n 910839 -f /tmp/ltp-1Ck5fgruDi/alltests -l /dev/null -C /dev/null -T /dev/null
      128180 18:28:32 INFO | LOG File: /dev/null
      128181 18:28:32 INFO | FAILED COMMAND File: /dev/null
      128182 18:28:32 INFO | TCONF COMMAND File: /dev/null
      128183 18:28:32 INFO | Running tests.......
      128184 18:28:32 INFO | cpuset_memory 1 TINFO: CPUs are numbered continuously starting at 0 (0-15)
      128185 18:28:32 INFO | cpuset_memory 1 TINFO: Nodes are numbered continuously starting at 0 (0-2)
      128186 18:28:32 INFO | cpuset_memory 1 TPASS: Cpuset memory allocation test succeeded.
      128187 18:28:32 INFO | cpuset_memory 3 TPASS: Cpuset memory allocation test succeeded.
      128188 18:28:32 INFO | cpuset_memory 5 TPASS: Cpuset memory allocation test succeeded.
      128189 18:28:32 INFO | cpuset_memory 7 TPASS: Cpuset memory allocation test succeeded.
      128190 18:28:32 INFO | cpuset_memory 9 TPASS: Cpuset memory allocation test succeeded.
      128191 18:28:32 INFO | cpuset_memory 11 TPASS: Cpuset memory allocation test succeeded.
      128192 18:28:32 INFO | cpuset_memory 13 TPASS: Cpuset memory allocation test succeeded.
      128193 18:28:32 INFO | cpuset_memory 15 TPASS: Cpuset memory allocation test succeeded.
      128194 18:28:32 INFO | cpuset_memory 17 TPASS: Cpuset memory allocation test succeeded.
      128195 18:28:32 INFO | cpuset_memory 19 TPASS: Cpuset memory allocation test succeeded.
      128196 18:28:32 INFO | cpuset_memory 21 TPASS: Cpuset memory allocation test succeeded.
      128197 18:28:32 INFO | cpuset_memory 23 TPASS: Cpuset memory allocation test succeeded.
      128198 18:28:32 INFO | cpuset_memory 25 TPASS: Cpuset memory allocation test succeeded.
      128199 18:28:32 INFO | cpuset_memory 27 TPASS: Cpuset memory allocation test succeeded.
      128200 18:28:32 INFO | cpuset_memory 29 TPASS: Cpuset memory allocation test succeeded.
      128201 18:28:32 INFO | cpuset_memory 31 TPASS: Cpuset memory allocation test succeeded.
      128202 18:28:32 INFO | cpuset_memory 33 TPASS: Cpuset memory allocation test succeeded.
      128203 18:28:32 INFO | cpuset_memory 35 TPASS: Cpuset memory allocation test succeeded.
      128204 18:28:32 INFO | INFO: ltp-pan reported all tests PASS
      128205 18:28:32 INFO | LTP Version: 20230516
      128206 18:28:32 INFO | INFO: Test end time: Mon Aug 14 18:28:32 UTC 2023
      128207 18:28:34 INFO | GOOD ubuntu_ltp_controllers.cpuset_memory ubuntu_ltp_controllers.cpuset_memory timestamp=1692037714 localtime=Aug 14 18:28:34 completed successfully
      128208 18:28:34 INFO | END GOOD ubuntu_ltp_controllers.cpuset_memory ubuntu_ltp_controllers.cpuset_memory timestamp=1692037714 localtime=Aug 14 18:28:34
      128209 18:28:34 DEBUG| Persistent state client._record_indent now set to 1
      128210 18:28:34 DEBUG| Persistent state client.unexpected_reboot deleted
      128211 18:28:34 DEBUG| Test has timeout: 4500 sec.
      128212 18:28:34 INFO | START ubuntu_ltp_controllers.cpuset_memory_pressure ubuntu_ltp_controllers.cpuset_memory_pressure timestamp=1692037714 timeout=4500 localtime=Aug 14 18:28:34
      128213 18:28:34 DEBUG| Persistent state client._record_indent now set to 2
      128214 18:28:34 DEBUG| Persistent state client.unexpected_reboot now set to ('ubuntu_ltp_controllers.cpuset_memory_pressure', 'ubuntu_ltp_controllers.cpuset_memory_pressure')
      128215 18:28:34 DEBUG| Waiting for pid 911488 for 4500 seconds
      128216 18:28:34 WARNI| System python is too old, crash handling disabled
      128217 18:28:53 ERROR| Exception escaping from test:
      128218 Traceback (most recent call last):
      128219 File "/home/ubuntu/autotest/client/shared/test.py", line 411, in _exec
      128220 _call_test_function(self.execute, *p_args, **p_dargs)
      128221 File "/home/ubuntu/autotest/client/shared/test.py", line 823, in _call_test_function
      128222 return func(*args, **dargs)
      128223 File "/home/ubuntu/autotest/client/shared/test.py", line 291, in execute
      128224 postprocess_profiled_run, args, dargs)
      128225 File "/home/ubuntu/autotest/client/shared/test.py", line 212, in _call_run_once
      128226 self.run_once(*args, **dargs)
      128227 File "/home/ubuntu/autotest/client/tests/ubuntu_ltp_controllers/ubuntu_ltp_controllers.py", line 136, in run_once
      128228 print(utils.system_output(cmd, verbose=False))
      128229 File "/home/ubuntu/autotest/client/shared/utils.py", line 1271, in system_output
      128230 verbose=verbose, args=args).stdout
      128231 File "/home/ubuntu/autotest/client/shared/utils.py", line 918, in run
      128232 "Command returned non-zero exit status")
      128233 CmdError: Command failed, rc=1, Command returned non-zero exit status
      128234 * Command:
      128235 /opt/ltp/runltp -f /tmp/target -q -C /dev/null -l /dev/null -T /dev/null
      128236 Exit status: 1
      128237 Duration: 19.525826931
      128238
      128239 stdout:
      128240 Checking for required user/group ids
      128241
      128242 'root' user id and group found.
      128243 'nobody' user id and group found.
      128244 'bin' user id and group found.
      128245 'daemon' user id and group found.
      128246 Users group found.
      128247 Sys group found.
      128248 Required users/groups exist.
      128249 no big block device was specified on commandline.
      128250 Tests which require a big block device are disabled.
      128251 You can specify it with option -z
      128252 INFO: Test start time: Mon Aug 14 18:28:34 UTC 2023
      128253 COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 911492 -n 911492 -f /tmp/ltp-C63O6yAx3r/alltests -l /dev/null -C /dev/null -T /dev/null
      128254 LOG File: /dev/null
      128255 FAILED COMMAND File: /dev/null
      128256 TCONF COMMAND File: /dev/null
      128257 Running tests.......
      128258 cpuset_memory_pressure 1 TINFO: CPUs are numbered continuously starting at 0 (0-15)
      128259 cpuset_memory_pressure 1 TINFO: Nodes are numbered continuously starting at 0 (0-2)
      128260 cpuset_memory_pressure 1 TPASS: Cpuset memory pressure test succeeded.
      128261 cpuset_memory_pressure 3 TPASS: Cpuset memory pressure test succeeded.
      128262 cpuset_memory_pressure 5 TPASS: Cpuset memory pressure test succeeded.
      128263 Killed
      128264 cpuset_memory_pressure 7 TPASS: Cpuset memory pressure test succeeded.
      128265 cpuset_memory_pressure 9 TFAIL: root group's memory_pressure didn't have memory pressure rate.
      128266