OpenJDK jdk/modules/etc/DefaultModules, jdk/modules/incubator/ImageModules - IOException: module-info.class not found #18371

pshipton · 2023-10-30T13:01:20Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_sanity.openjdk_ppc64le_linux_Nightly_testList_0/84/
https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/77/
https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_OMR_testList_0/32/
https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_sanity.openjdk_s390x_linux_OMR_testList_0/36/

jdk_lang_j9_0
jdk/modules/etc/DefaultModules.java
jdk/modules/incubator/ImageModules.java

20:42:07  Command line: [/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/openjdkbinary/j2sdk-image/bin/java -cp /home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/aqa-tests/TKG/output_1698446836232/jdk_lang_j9_0/work/classes/jdk/modules/etc/DefaultModules.d:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/aqa-tests/openjdk/openjdk-jdk/test/jdk/jdk/modules/etc:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/aqa-tests/TKG/output_1698446836232/jdk_lang_j9_0/work/classes/test/lib:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/jvmtest/openjdk/jtreg/lib/javatest.jar:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/jvmtest/openjdk/jtreg/lib/jtreg.jar:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/jvmtest/openjdk/jtreg/lib/junit-platform-console-standalone-1.9.2.jar:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/jvmtest/openjdk/jtreg/lib/testng-7.3.0.jar:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/jvmtest/openjdk/jtreg/lib/guice-5.1.0.jar:/home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/jvmtest/openjdk/jtreg/lib/jcommander-1.82.jar -ea -esa -Xmx512m -Xdump:system:none -Xdump:heap:none -Xdump:system:events=gpf+abort+traceassert+corruptcache -XX:-JITServerTechPreviewMessage -Xjit -Xgcpolicy:balanced -Xnocompressedrefs --add-exports java.base/jdk.internal.module=ALL-UNNAMED /home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/aqa-tests/openjdk/openjdk-jdk/test/jdk/jdk/modules/etc/TestRootModules.java ]
20:42:07  [2023-10-28T00:31:59.457479Z] Gathering output for process 37028044
20:42:07  [2023-10-28T00:32:02.163463Z] Waiting for completion for process 37028044
20:42:07  [2023-10-28T00:32:02.163763Z] Waiting for completion finished for process 37028044
20:42:07  Output and diagnostic info for process 37028044 was saved into 'pid-37028044-output.log'
20:42:07  
20:42:07  [2023-10-28T00:32:02.165168Z] Waiting for completion for process 37028044
20:42:07  [2023-10-28T00:32:02.165282Z] Waiting for completion finished for process 37028044
20:42:07  Error: java.io.IOException: module-info.class not found: /home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/openjdkbinary/j2sdk-image/jmods/java.base.jmod
20:42:07  java.lang.module.FindException: java.io.IOException: module-info.class not found: /home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/openjdkbinary/j2sdk-image/jmods/java.base.jmod
20:42:07  	at java.base/jdk.internal.module.ModulePath.scan(ModulePath.java:254)
20:42:07  	at java.base/jdk.internal.module.ModulePath.scanNextEntry(ModulePath.java:191)
20:42:07  	at java.base/jdk.internal.module.ModulePath.find(ModulePath.java:155)
20:42:07  	at jdk.jlink/jdk.tools.jlink.internal.JlinkTask.newModuleFinder(JlinkTask.java:455)
20:42:07  	at jdk.jlink/jdk.tools.jlink.internal.JlinkTask.initJlinkConfig(JlinkTask.java:392)
20:42:07  	at jdk.jlink/jdk.tools.jlink.internal.JlinkTask.run(JlinkTask.java:281)
20:42:07  	at jdk.jlink/jdk.tools.jlink.internal.Main.run(Main.java:56)
20:42:07  	at jdk.jlink/jdk.tools.jlink.internal.Main$JlinkToolProvider.run(Main.java:73)
20:42:07  	at java.base/java.util.spi.ToolProvider.run(ToolProvider.java:162)
20:42:07  	at DefaultModules.main(DefaultModules.java:79)
20:42:07  	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
20:42:07  	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
20:42:07  	at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:333)
20:42:07  	at java.base/java.lang.Thread.run(Thread.java:1595)
20:42:07  Caused by: java.io.IOException: module-info.class not found: /home/jenkins/workspace/Test_openjdk21_j9_sanity.openjdk_ppc64_aix_Nightly_testList_0/openjdkbinary/j2sdk-image/jmods/java.base.jmod
20:42:07  	at java.base/jdk.internal.jmod.JmodFile.getInputStream(JmodFile.java:212)
20:42:07  	at java.base/jdk.internal.module.ModulePath.readJMod(ModulePath.java:395)
20:42:07  	at java.base/jdk.internal.module.ModulePath.readModule(ModulePath.java:344)
20:42:07  	at java.base/jdk.internal.module.ModulePath.scanDirectory(ModulePath.java:285)
20:42:07  	at java.base/jdk.internal.module.ModulePath.scan(ModulePath.java:233)
20:42:07  	... 13 more

Changes:
ae0b30a...3f1a6b2
eclipse-openj9/openj9-omr@071c0c2...386a708

The text was updated successfully, but these errors were encountered:

pshipton · 2023-10-30T13:55:42Z

I think the following is related, a number of tests failing in Metronome modes.

https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_extended.functional_ppc64_aix_Nightly/80
gcNotificationTest_Metronome_0
gcNotificationTest_Metronome_1
threadMXBeanTestSuite2_2
threadMXBeanTimedParkTest_1
threadMXBeanTimersTest_1
jniOnLoadExceptions_3
testvmcheck_3
threadMXBeanTestSuite1_5
threadMXBeanTestSuite1_6
threadMXBeanTestSuite2_1
threadMXBeanTimersTest_2
jniOnLoadExceptions_2

TESTING:
[TestNG] [ERROR] 
Cannot find class in classpath: org.openj9.test.gpu.SortTest
Exception in thread "main" java.lang.NullPointerException: Cannot invoke "org.testng.internal.ExitCodeListener.hasTests()" because "this.exitCodeListener" is null
	at org.testng.TestNG.getStatus(TestNG.java:211)
	at org.testng.TestNG.main(TestNG.java:1324)

pshipton · 2023-10-30T14:08:44Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_special.system_s390x_linux_Personal_testList_4/16/
MiniMix_3h_0 -XX:+UseCompressedOops -Xjit -Xgcpolicy:balanced

LT    Failure num.  = 1
LT    Test number   = 3231
LT    Test details  = 'Mauve[gnu.testlet.java.util.Arrays.equals]'
LT    Suite number  = 0
LT    Thread number = 6
LT  >>> Captured test output >>>
LT  Test failed:
LT  java.lang.ClassNotFoundException: gnu.testlet.java.util.Arrays.equals
LT  	at java.base/java.lang.Class.forNameImpl(Native Method)
LT  	at java.base/java.lang.Class.forName(Class.java:374)
LT  	at java.base/java.lang.Class.forName(Class.java:350)
LT  	at net.adoptopenjdk.loadTest.adaptors.MauveAdaptor.executeTest(MauveAdaptor.java:51)
LT  	at net.adoptopenjdk.loadTest.LoadTestRunner$2.run(LoadTestRunner.java:182)
LT  	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
LT  	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
LT  	at java.base/java.lang.Thread.run(Thread.java:1595)
LT  <<<

pshipton · 2023-10-30T14:12:39Z

https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_special.system_ppc64_aix_Personal_testList_1/16/
MathLoadTest_bigdecimal_special_5m_11 -Xgcpolicy:metronome -Xcompressedrefs

MLT stderr Exception in thread "main" java.lang.NoClassDefFoundError: org.apache.logging.log4j.core.async.ThreadNameCachingStrategy$2
MLT stderr 	at org.apache.logging.log4j.core.impl.ReusableLogEventFactory.<clinit>(ReusableLogEventFactory.java:38)
MLT stderr 	at org.apache.logging.log4j.core.config.LoggerConfig.<clinit>(LoggerConfig.java:96)
MLT stderr 	at org.apache.logging.log4j.core.config.AbstractConfiguration.<init>(AbstractConfiguration.java:133)
MLT stderr 	at org.apache.logging.log4j.core.config.NullConfiguration.<init>(NullConfiguration.java:32)
MLT stderr 	at org.apache.logging.log4j.core.LoggerContext.<clinit>(LoggerContext.java:85)
MLT stderr 	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.createContext(ClassLoaderContextSelector.java:254)
MLT stderr 	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:218)
MLT stderr 	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:140)
MLT stderr 	at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:123)
MLT stderr 	at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:230)
MLT stderr 	at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:47)
MLT stderr 	at org.apache.logging.log4j.LogManager.getContext(LogManager.java:176)
MLT stderr 	at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:666)
MLT stderr 	at net.adoptopenjdk.loadTest.LoadTest.<clinit>(LoadTest.java:46)
MLT stderr Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.core.async.ThreadNameCachingStrategy$2
MLT stderr 	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:827)
MLT stderr 	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
MLT stderr 	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1104)
MLT stderr 	... 14 more

tajila · 2023-10-30T14:18:11Z

Grinder with standard options: https://openj9-jenkins.osuosl.org/job/Grinder/3025/
Grinder with -Xint: https://openj9-jenkins.osuosl.org/job/Grinder/3026/

pshipton · 2023-10-30T15:55:58Z

At least for the original problem running jdk_lang_j9, it is resolved by reverting #16662
I'll rebuild AIX without this change and check the other failures.

@jdmpapin @Spencer-Comin

JasonFengJ9 · 2023-10-30T15:56:19Z

Just note that this failure is observed across platforms in the latest JDK21 internal weekly runs.

pshipton · 2023-10-30T17:32:44Z

With #16662 reverted, #18371 (comment) appears resolved. It was easily reproducible using the "bad" build.

@TobiAjila I don't think we need the grinders in #18371 (comment), I've stopped them.

pshipton · 2023-10-31T02:44:47Z

With #16662 reverted, #18371 (comment) didn't fail in a 5x grinder either. I'm not going to re-test the 3 hour #18371 (comment).

Spencer-Comin · 2023-11-01T14:50:26Z

I ran jdk_lang_j9_0 in a grinder internally (https://hyc-runtimes-jenkins.swg-devops.com/job/Grinder/35776) with the environment variable TR_disableInlineVectorizedMismatch set and got the same error, so I assume the offending bug in #16662 is not the ArraysSupport.vectorizedMismatch acceleration itself but some other change in the PR that enabled the acceleration. Edit: I hardcoded vectorizedMismatch support to false and the test passed, so the environment variable must not have been passed correctly through Jenkins.

Spencer-Comin · 2023-11-02T20:10:17Z

This appears to be an arraylets issue, since vectorizedMismatch and arraylets don't play well together and the failures are with metronome and balanced gc policies. I've done some preliminary internal tests with the changes from eclipse/omr#7108 and that seems to solve the problem.

Spencer-Comin · 2023-11-03T20:39:13Z

I've done more thorough internal testing (see [1]) with the changes from eclipse/omr#7108, and I don't see any of the failures here showing up. Now that eclipse/omr#7108 has been merged, hopefully this issue disappears.

[1] https://hyc-runtimes-jenkins.swg-devops.com/view/OpenJ9%20-%20Personal/job/Pipeline-Build-Test-Personal/18982/

pshipton · 2023-11-03T20:46:35Z

I've started an OMR acceptance build.

hzongaro · 2023-11-07T14:35:23Z

@Spencer-Comin, @pshipton, does any more testing of this issue need to happen, or can it be closed?

pshipton · 2023-11-07T15:06:25Z

The change was only in open source builds as of last night. The builds look good.

pshipton added test failure jdk21 labels Oct 30, 2023

pshipton added this to the Java 21 (0.42) milestone Oct 30, 2023

tajila added the comp:jit label Nov 1, 2023

pshipton closed this as completed Nov 7, 2023

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OpenJDK jdk/modules/etc/DefaultModules, jdk/modules/incubator/ImageModules - IOException: module-info.class not found #18371

OpenJDK jdk/modules/etc/DefaultModules, jdk/modules/incubator/ImageModules - IOException: module-info.class not found #18371

pshipton commented Oct 30, 2023 •

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pshipton commented Oct 30, 2023

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pshipton commented Oct 31, 2023

Spencer-Comin commented Nov 1, 2023 •

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Spencer-Comin commented Nov 2, 2023

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hzongaro commented Nov 7, 2023

pshipton commented Nov 7, 2023

OpenJDK jdk/modules/etc/DefaultModules, jdk/modules/incubator/ImageModules - IOException: module-info.class not found #18371

OpenJDK jdk/modules/etc/DefaultModules, jdk/modules/incubator/ImageModules - IOException: module-info.class not found #18371

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