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StackWalkerTest testGetCallerClass caller class wrong #18961

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pshipton opened this issue Feb 15, 2024 · 6 comments · Fixed by #18967
Closed

StackWalkerTest testGetCallerClass caller class wrong #18961

pshipton opened this issue Feb 15, 2024 · 6 comments · Fixed by #18967
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@fengxue-IS
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comp:vm test failure
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Release 0.44 (Jav...

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@pshipton
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https://openj9-jenkins.osuosl.org/job/Pipeline-Build-Test-JDK11/742/ - all tested platforms

https://openj9-jenkins.osuosl.org/job/Test_openjdk11_j9_extended.functional_aarch64_linux_Nightly_testList_0/604
StackWalkerTest_1 -Xjit:count=0

23:24:51  FAILED: testGetCallerClass
23:24:51  java.lang.AssertionError: caller class wrong expected [class org.openj9.test.stackWalker.StackWalkerTest] but found [class java.lang.StackWalker]
23:24:51  	at org.testng.Assert.fail(Assert.java:96)
23:24:51  	at org.testng.Assert.failNotEquals(Assert.java:776)
23:24:51  	at org.testng.Assert.assertEqualsImpl(Assert.java:137)
23:24:51  	at org.testng.Assert.assertEquals(Assert.java:118)
23:24:51  	at org.openj9.test.stackWalker.StackWalkerTest.testGetCallerClass(StackWalkerTest.java:92)

Changes from previous build
1690101...70b540e
eclipse-openj9/openj9-omr@3f8a0e7...0966eb3

Tested by reverting #18926 to confirm this is the cause.
Failure on nightly build https://openj9-jenkins.osuosl.org/view/Test/job/Grinder/3308/
Passing with 18926 reverted https://openj9-jenkins.osuosl.org/view/Test/job/Grinder/3309/

I'm going to revert the change.

@keithc-ca @fengxue-IS
This was referenced Feb 15, 2024
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@pshipton pshipton removed the blocker label Feb 15, 2024
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pshipton commented Feb 15, 2024 •
edited
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There are many failures in sanity.openjdk which are likely caused by the same change.
I ran the first set of failures with the change reverted and they passed.

tools/pack200/Pack200Props.java.Pack200Props
tools/pack200/Pack200Props.java.Pack200Props
tools/pack200/T7007157.java.T7007157
tools/pack200/T7007157.java.T7007157
java/lang/StackWalker/AcrossThreads.java.AcrossThreads
java/lang/StackWalker/GetCallerClassTest.java.GetCallerClassTest
java/lang/StackWalker/HiddenFrames.java.HiddenFrames
java/lang/StackWalker/NativeMethod.java.NativeMethod
java/lang/StackWalker/StackWalkTest.java.StackWalkTest
java/lang/StackWalker/TestBCI.java.TestBCI
java/lang/StackWalker/WalkFunction.java.WalkFunction
java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java.BootstrapLoggerTest
java/lang/System/LoggerFinder/internal/SimpleConsoleLoggerTest/SimpleConsoleLoggerTest.java.SimpleConsoleLoggerTest
java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java.LoggerFinderAPITest

java/lang/StackWalker/AcrossThreads.java.AcrossThreads
java/lang/StackWalker/GetCallerClassTest.java.GetCallerClassTest
java/lang/StackWalker/HiddenFrames.java.HiddenFrames
java/lang/StackWalker/NativeMethod.java.NativeMethod
java/lang/StackWalker/StackWalkTest.java.StackWalkTest
java/lang/StackWalker/TestBCI.java.TestBCI
java/lang/StackWalker/WalkFunction.java.WalkFunction
java/lang/System/LoggerFinder/internal/BootstrapLogger/BootstrapLoggerTest.java.BootstrapLoggerTest
java/lang/System/LoggerFinder/internal/SimpleConsoleLoggerTest/SimpleConsoleLoggerTest.java.SimpleConsoleLoggerTest
java/lang/System/LoggerFinder/internal/api/LoggerFinderAPITest.java.LoggerFinderAPITest
java/util/logging/FileHandlerLongLimit.java.FileHandlerLongLimit
java/util/logging/HigherResolutionTimeStamps/LogRecordWithNanos.java.LogRecordWithNanos
java/util/logging/HigherResolutionTimeStamps/LogRecordWithNanosAPI.java.LogRecordWithNanosAPI
java/util/logging/LogManager/Configuration/ParentLoggerWithHandlerGC.java.ParentLoggerWithHandlerGC
java/util/logging/LogManager/Configuration/rootLoggerHandlers/BadRootLoggerHandlers.java.BadRootLoggerHandlers
java/util/logging/LogManager/Configuration/rootLoggerHandlers/RootLoggerHandlers.java.RootLoggerHandlers
java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexResetUpdate.java.HandlersOnComplexResetUpdate
java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexUpdate.java.HandlersOnComplexUpdate
java/util/logging/LogManager/Configuration/updateConfiguration/UpdateConfigurationTest.java.UpdateConfigurationTest
java/util/logging/Logger/getGlobal/TestGetGlobal.java.TestGetGlobal
java/util/logging/Logger/getGlobal/TestGetGlobalByName.java.TestGetGlobalByName
java/util/logging/Logger/getGlobal/TestGetGlobalConcurrent.java.TestGetGlobalConcurrent
java/util/logging/Logger/setResourceBundle/TestSetResourceBundle.java.TestSetResourceBundle
java/util/logging/LoggerSubclass.java.LoggerSubclass
java/util/logging/TestMainAppContext.java.TestMainAppContext

java/util/logging/FileHandlerLongLimit.java.FileHandlerLongLimit
java/util/logging/HigherResolutionTimeStamps/LogRecordWithNanos.java.LogRecordWithNanos
java/util/logging/HigherResolutionTimeStamps/LogRecordWithNanosAPI.java.LogRecordWithNanosAPI
java/util/logging/LogManager/Configuration/ParentLoggerWithHandlerGC.java.ParentLoggerWithHandlerGC
java/util/logging/LogManager/Configuration/rootLoggerHandlers/BadRootLoggerHandlers.java.BadRootLoggerHandlers
java/util/logging/LogManager/Configuration/rootLoggerHandlers/RootLoggerHandlers.java.RootLoggerHandlers
java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexResetUpdate.java.HandlersOnComplexResetUpdate
java/util/logging/LogManager/Configuration/updateConfiguration/HandlersOnComplexUpdate.java.HandlersOnComplexUpdate
java/util/logging/LogManager/Configuration/updateConfiguration/UpdateConfigurationTest.java.UpdateConfigurationTest
java/util/logging/Logger/getGlobal/TestGetGlobal.java.TestGetGlobal
java/util/logging/Logger/getGlobal/TestGetGlobalByName.java.TestGetGlobalByName
java/util/logging/Logger/getGlobal/TestGetGlobalConcurrent.java.TestGetGlobalConcurrent
java/util/logging/Logger/setResourceBundle/TestSetResourceBundle.java.TestSetResourceBundle
java/util/logging/LoggerSubclass.java.LoggerSubclass
java/util/logging/TestMainAppContext.java.TestMainAppContext

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pshipton commented Feb 15, 2024 •
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SC_Softmx_JitAot also passed with the change reverted so this extended.system test failure appears to also have the same cause.
SC_Softmx_JitAot_0
SC_Softmx_JitAot_1
SC_Softmx_JitAot_Linux_0
SC_Softmx_JitAot_Linux_1

@pshipton
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In jdk17+, StackWalkerTest hangs.

Also spotted these related failures, some of there where the GEN process times out. This could affect other system tests.

DaaLoadTest_all_CS_5m_0
MiniMix_5m_0
TestIBMJlmLocal_0
SharedClasses.SCM23.SingleCL_1

MathLoadTest_bigdecimal_CS_5m_0
CpMpModJar_1
CpMpModJar2_1
AutoMod1_1
TestJlmRemoteClassNoAuth_1
DaaLoadTest_daa2_5m_0
MauveMultiThrdLoad_5m_1

SharedClassesAPI_0
SharedClassesAPI_1

@pshipton
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Not sure if this is related, probably.

https://openj9-jenkins.osuosl.org/job/Test_openjdk21_j9_sanity.system_ppc64le_linux_Nightly_testList_2/153
PatModImg_Unex_0

19:46:07  OT3 1) testOverrideUsingAppModuleAndNewPackage(net.adoptopenjdk.test.modularity.junit.TestOverrideUsingAppModuleAndNewPackage)
19:46:07  OT3 java.lang.IllegalAccessException: class net.adoptopenjdk.test.modularity.junit.TestOverrideUsingAppModuleAndNewPackage (in module com.test) cannot access class adoptopenjdk.test.modularity.hellonew.HelloNew (in module com.hello) because module com.hello does not export adoptopenjdk.test.modularity.hellonew to module com.test
19:46:07  OT3 	at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:394)
19:46:07  OT3 	at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:714)
19:46:07  OT3 	at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:495)
19:46:07  OT3 	at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
19:46:07  OT3 	at com.test/net.adoptopenjdk.test.modularity.junit.TestOverrideUsingAppModuleAndNewPackage.testOverrideUsingAppModuleAndNewPackage(TestOverrideUsingAppModuleAndNewPackage.java:31

@fengxue-IS
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Looks like the failure occurred in StackWalkerTest_1 -Xjit:count=0 is a conflicting use of vmThread->stackWalkState updated in #18926, I will rework the solution to avoid this issue.

@fengxue-IS fengxue-IS mentioned this issue Feb 16, 2024
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@pshipton
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Since the change was reverted I'll close this.

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Correctly initialize walkState values when calling walkStackFrames fengxue-IS/openj9
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