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Intermittent AIX jvmti.h build failure #2466
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From GetAvailableProcessors onwards they are missing the 2nd argument...
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Probably an upstream bug with src gen, perculiar to AIX it would seem... |
Only seems to fail on node: build-osuosl-aix71-ppc64-1 |
Slightly different stack this time:
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a) is there a 'grinder' string I can use to replicate this. |
@aixtools it fails during the build, so just kick off a build, doesn't fail every time |
Going to do some frequency of failure tests, then git bisect back to beginning of year when we were not seeing this issue. |
The two JDK17 builds I ran last night did not fail, although I have another three queued up on -1 (In addition to a couple of JDK8 ones which I'm using to do some performance testing |
Test with --with-jobs=20 to see if it forces the issue: https://ci.adoptopenjdk.net/view/Failing%20Builds/job/build-scripts/job/jobs/job/jdk16/job/jdk16-aix-ppc64-hotspot/70/ Failed too big |
Re-trying with jobs=1: |
Performing git bisect back to Dec1 2020 |
Searching backwards in jdk-17 for commit point that works: |
Trying a different tac, rebuilding 4th attempt again but with a jdk-14 bootjdk: Feb7th2020 : https://github.com/AdoptOpenJDK/openjdk-jdk/commits/dev?after=4b8d9abe2d20a8be4c1d93b0b45c809d5ea75311+7000&branch=dev : https://ci.adoptopenjdk.net/job/build-scripts/job/jobs/job/jdk/job/jdk-aix-ppc64-hotspot/440/console |
Some themes:
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The problem is due to the openj9 boot jdk being used, it seems jdk-15.0.2+7_openj9-0.24.0 when released in January and then got picked up as the boot jdk for building jdk16, causes the problem when running jvmtiGen on hotspot builds.
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So it was likely ok with openJ9 15.0.1? Do the OpenJ9 team know there's been a problem introduced with that level? |
Yes issue raised with openj9: eclipse-openj9/openj9#12061 |
See: #1450 (comment)
gensrc output:
jvmti.h.txt
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