Closed pshipton closed 2 years ago
@zl-wang : please assign for triage. Only observed on Power Linux.
@IBMJimmyk please take a look
The corefile/javacore or jitdump is not available on the test output capture. So, I tried to reproduce the issue on a P8 machine with following options -
Java17 (Same version as the reported crash)
Linux PPC8 (ubuntu)
TEST_ITERATION=10
OPENJ9_JAVA_OPTIONS="-Xjit:count=0" (Also tried optlevel=<warm/hot>)
Failed to reproduce the test and the test passed. @pshipton Any suggestion on reproducing the failure?
Just to try more iterations, which you can do on multiple machines in parallel. It may be more intermittent and not reproducible in 10 iterations.
Using the JDK from https://openj9-jenkins.osuosl.org/job/Test_openjdk17_j9_special.system_ppc64le_linux_Personal_testList_1/2 , I ran a grinder on 5 parallel machine, each having 30 iterations. The grinder passed. @pshipton Any suggestions on reproducing it?
Nope. If it's not reproducible it's not a priority to fix.
Haven't seen this again, closing.
This is from the past weekend. Perhaps a dup of another issue but I can't tell. @0xdaryl
https://openj9-jenkins.osuosl.org/job/Test_openjdk17_j9_special.system_ppc64le_linux_Personal_testList_1/2 - ub16p8j94 DaaLoadTest_daa3_special_5m_16 -XX:+UseCompressedOops -Xgcpolicy:balanced -Xjit:counts=- - - - - - 1 1 1 1000 250 250 - - - 10000 100000 10000,gcOnResolve,rtResolve,sampleInterval=2,scorchingSampleThreshold=10000,quickProfile -Xcheck:gc:vmthreads:all:quiet
https://openj9-artifactory.osuosl.org/artifactory/ci-openj9/Test/Test_openjdk17_j9_special.system_ppc64le_linux_Personal_testList_1/2/system_test_output.tar.gz