jdk19 MiniMix_aot_5m_0 hang

[pshipton]

https://openj9-jenkins.osuosl.org/job/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/8 MiniMix_aot_5m_0

There is a javacore and core created after the hang, but also another core.1202972 which isn't renamed. Likely caused by sending signals since it's created a minute after the renamed core file.

https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/8/system_test_output.tar.gz

LT  06:01:05.015 - Completed 20.0%. Number of tests started=10571 (+4241)
STF 06:05:03.037 - Heartbeat: Process LT  is still running
STF 06:10:03.284 - Heartbeat: Process LT  is still running
STF 06:15:03.166 - Heartbeat: Process LT  is still running
STF 06:20:03.478 - Heartbeat: Process LT  is still running
STF 06:25:03.249 - Heartbeat: Process LT  is still running
STF 06:30:03.295 - Heartbeat: Process LT  is still running
STF 06:35:03.021 - Heartbeat: Process LT  is still running
STF 06:40:03.236 - Heartbeat: Process LT  is still running
STF 06:45:03.344 - Heartbeat: Process LT  is still running
STF 06:50:03.261 - Heartbeat: Process LT  is still running
STF 06:55:03.194 - Heartbeat: Process LT  is still running
STF 07:00:03.453 - Heartbeat: Process LT  is still running
STF 07:05:03.250 - Heartbeat: Process LT  is still running
STF 07:05:04.253 - **FAILED** Process LT  has timed out
STF 07:05:04.254 - Collecting dumps for: LT 
STF 07:05:04.254 - Sending SIG 3 to the java process to generate a javacore
STF 07:05:04.255 - Running command: kill -3 1202972
STF 07:05:04.255 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_3.stderr
STF 07:05:04.255 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_3.stdout
STF 07:05:04.256 - Pausing for 30 seconds
STF 07:05:34.259 - Sending SIG 3 to the java process to generate a javacore
STF 07:05:34.259 - Running command: kill -3 1202972
STF 07:05:34.259 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_3.stderr
STF 07:05:34.259 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_3.stdout
STF 07:05:34.260 - Pausing for 30 seconds
STF 07:06:04.262 - Sending SIG 3 to the java process to generate a javacore
STF 07:06:04.310 - Running command: kill -3 1202972
STF 07:06:04.310 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_3.stderr
STF 07:06:04.310 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_3.stdout
STF 07:06:04.311 - Pausing for 30 seconds
STF 07:06:34.311 - Sending SIGABRT (kill -6) to the java process to generate a core
STF 07:06:34.312 - Running command: kill -6 1202972
STF 07:06:34.312 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_6.stderr
STF 07:06:34.312 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_6.stdout
STF 07:06:34.313 - Pausing for 30 seconds
STF 07:07:04.315 - Sending SIGXCPU (kill -24) to the java process to generate an OS dump
STF 07:07:04.315 - Running command: kill -24 1202972
STF 07:07:04.315 - Redirecting stderr to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_24.stderr
STF 07:07:04.315 - Redirecting stdout to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/1.LT.kill_24.stdout
LT  stderr JVMDUMP039I Processing dump event "user", detail "" at 2022/09/17 07:05:04 - please wait.
LT  stderr JVMDUMP032I JVM requested System dump using '/home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/core.20220917.070504.1202972.0001.dmp' in response to an event
LT  stderr JVMDUMP010I System dump written to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/core.20220917.070504.1202972.0001.dmp
LT  stderr JVMDUMP032I JVM requested Java dump using '/home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/javacore.20220917.070504.1202972.0002.txt' in response to an event
LT  stderr JVMDUMP010I Java dump written to /home/jenkins/workspace/Test_openjdk19_j9_extended.system_s390x_linux_Nightly_testList_1/aqa-tests/TKG/output_1663392324450/MiniMix_aot_5m_0/20220917-060001-MixedLoadTest/results/javacore.20220917.070504.1202972.0002.txt
LT  stderr JVMDUMP013I Processed dump event "user", detail "".