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DaaLoadTest java.lang.IllegalArgumentException: object is not an instance of declaring class OR ClassCastException #15578
Comments
An internal build(
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Grinder failed 1/50 with a different message.
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@0xdaryl can someone take a look at this pls. The failure rate isn't high enough to be a blocker, but it seems like a recent regression. |
Another one in a different test #15622 |
https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_aarch64_linux_Release_testList_1/25
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https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_extended.system_aarch64_linux_Nightly_testList_0/264
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https://openj9-jenkins.osuosl.org/job/Test_openjdk8_j9_sanity.system_aarch64_linux_Nightly_testList_2/264
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@knn-k fyi - this seems to be happening often now on alinux. |
I ran the following Grinder jobs on AArch64 Linux.
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https://openj9-jenkins.osuosl.org/job/Test_openjdk8_j9_sanity.system_aarch64_linux_Release_testList_2/32
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I started Grinder jobs (30 iterations each) on AArch64 Linux:
They passed without failures. |
Two more 30x Grinder jobs -- No failures.
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Grinder jobs for other test cases with the v0.36 branch build -- No failures.
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https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_aarch64_linux_Release_testList_2/32
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30x Grinder for DaaLoadTest_all_special_5m_29 using v0.36 branch build Java 11: No failures. |
JDK11 0.36 build(
50x internal grinder - all passed |
The grinder job above finished successfully. |
Additional 20x grinder job (job/Grinder/30593) was successful. |
One more 20x grinder job (job/Grinder/30606) did not fail. |
job/Grinder/30607 (30x) did not fail, either. |
https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_aarch64_linux_Personal_testList_2/112
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https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_aarch64_linux_Personal_testList_0/121
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2 failures in a 30x Grinder job: https://openj9-jenkins.osuosl.org/job/Grinder/3037/ |
Another 30x Grinder job did not fail: internal /job/Grinder/35875/ |
https://openj9-jenkins.osuosl.org/job/Test_openjdk8_j9_extended.system_aarch64_linux_Nightly_testList_0/540
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No failures in a 30x job with -Xdump option. https://openj9-jenkins.osuosl.org/job/Grinder/3044/ |
I ran DaaLoadTest_all_5m_1 locally more than 50 times using a latest build, but I couldn't make it fail.
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From https://openj9-jenkins.osuosl.org/job/Grinder/3048/ for DaaLoadTest_all_5m_1:
Using the latest nightly build from https://openj9-jenkins.osuosl.org/job/Build_JDK8_aarch64_linux_Nightly/552/:
This looks similar to Issue #18195. |
https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_aarch64_linux_Release_testList_2/69
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Under investigation by generating diagnostic files upon ClassCastException with |
Issue #14175 with Java 11 on ppc Linux looks similar. This could be a cross-platform problem. |
There are two kinds of failures here:
The second one seems to be related to |
The failure above should have been fixed by PR eclipse-omr/omr#7206. OMR hash a4c2021d459 does not contain the fix. I will check with the next nightly build.
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I ran DaaLoadTest_all_5m_1 using the nightly build from https://openj9-jenkins.osuosl.org/job/Build_JDK8_aarch64_linux_Nightly/577/ that contains eclipse-omr/omr#7206 as the internal Grinder job 36946. I am also running DaaLoadTest_all_special_5m_22. |
Now I cannot reproduce the IllegalArgumentException at NativeMethodAccessorImpl.invoke0(), the first kind in #15578 (comment), in the DaaLoadTest_all_special_5m_22 Grinder jobs below. Nightly builds:
Test jobs: (80x each)
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I think we can close this issue now.
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I think this happened in https://hyc-runtimes-jenkins.swg-devops.com/job/Test_openjdk8_j9_special.system_ppc64le_linux_jit_Personal/1044/, but a 100x grinder (with JITServer) did not show any failures.
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@cjjdespres I added a comment in Issue #14175, which is an "IllegalArgumentException: object is not an instance of declaring class" on ppc64le Linux. |
https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_special.system_ppc64le_linux_Personal_testList_0/112
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https://openj9-jenkins.osuosl.org/job/Test_openjdk8_j9_sanity.system_aarch64_linux_Nightly_testList_1/207
DaaLoadTest_daa1_CS_5m_0
-Xgcpolicy:gencon -Xgc:concurrentScavenge
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