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Segfault in libj9jit29.so when building jzenith using openjdk14 #10004

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mayshukla opened this issue Jun 24, 2020 · 3 comments
Closed

Segfault in libj9jit29.so when building jzenith using openjdk14 #10004

mayshukla opened this issue Jun 24, 2020 · 3 comments
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@mayshukla
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Java -version output

I have encountered the segfault with a nightly build from adoptopenjdk and also with the jdk-14.0.1+7 release.

Nightly version info:

openjdk version "14.0.1" 2020-04-14
OpenJDK Runtime Environment AdoptOpenJDK (build 14.0.1+7-202006212030)
Eclipse OpenJ9 VM AdoptOpenJDK (build master-89b56ca9e, JRE 14 Linux amd64-64-Bit Compressed References 20200621_123 (JIT enabled, AOT enabled)
OpenJ9   - 89b56ca9e
OMR      - 2564a0890
JCL      - 8cc2367838 based on jdk-14.0.1+7)

Release version info:

openjdk version "14.0.1" 2020-04-14
OpenJDK Runtime Environment AdoptOpenJDK (build 14.0.1+7)
Eclipse OpenJ9 VM AdoptOpenJDK (build openj9-0.20.0, JRE 14 Linux amd64-64-Bit Compressed References 20200416_44 (JIT enabled, AOT enabled)
OpenJ9   - 05fa2d361
OMR      - d4365f371
JCL      - 5757187cae based on jdk-14.0.1+7)

Summary of problem

I am running into a segfault in javac when trying to build jzenith (https://github.com/marcust/jzenith) using openjdk14 with openj9. I encountered the segfault when using a nightly from adoptopenjdk and also the jdk-14.0.1+7 release. The segfault does not occur when I build using hotspot.

Steps to reproduce:

git clone https://github.com/marcust/jzenith.git
cd jzenith
export JAVA_HOME=<path to jdk>
mvn clean install

Console output:

[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ jzenith-core ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 21 source files to /root/jzenith-stuff/jzenith/jzenith-core/target/classes
Unhandled exception
Type=Segmentation error vmState=0x00000000
J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001
Handler1=00007F7395AFB0D0 Handler2=00007F73953EAA60 InaccessibleAddress=0000000000000001
RDI=0000000000014E00 RSI=0000000000000001 RAX=00000000FFFA5D48 RBX=00000000FFFA5D48
RCX=0000000000093400 RDX=0000000000093400 R8=0000000000000002 R9=00000000C3D36118
R10=00000000000AA700 R11=0000000000000000 R12=0000000000000001 R13=0000000000000002
R14=00000000FFA97C48 R15=00000000C4008F50
RIP=00007F738FB33069 GS=0000 FS=0000 RSP=000000000059BDD8
EFlags=0000000000010202 CS=0033 RBP=0000000000014E00 ERR=0000000000000004
TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=0000000000000001
xmm0 0000000000000005 (f: 5.000000, d: 2.470328e-323)
xmm1 7373656363416b63 (f: 1665231744.000000, d: 1.356156e+248)
xmm2 00007f7396a37670 (f: 2527294976.000000, d: 6.923561e-310)
xmm3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm4 43e0000000000000 (f: 0.000000, d: 9.223372e+18)
xmm5 000000003e000317 (f: 1040188160.000000, d: 5.139212e-315)
xmm6 0000000049d45920 (f: 1238653184.000000, d: 6.119760e-315)
xmm7 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm8 000000000001b6a8 (f: 112296.000000, d: 5.548160e-319)
xmm9 000000000001b6a7 (f: 112295.000000, d: 5.548110e-319)
xmm10 3f8eb851eb851eb9 (f: 3951369984.000000, d: 1.500000e-02)
xmm11 0000000044c00000 (f: 1153433600.000000, d: 5.698719e-315)
xmm12 000000004119b2a7 (f: 1092203136.000000, d: 5.396201e-315)
xmm13 0000000048000000 (f: 1207959552.000000, d: 5.968113e-315)
xmm14 0000000042400000 (f: 1111490560.000000, d: 5.491493e-315)
xmm15 00000000486600e0 (f: 1214644480.000000, d: 6.001141e-315)
Module=/root/jzenith-stuff/jdks/jdk14-openj9/lib/compressedrefs/libj9jit29.so
Module_base_address=00007F738F1E2000
Target=2_90_20200621_123 (Linux 4.15.0-66-generic)
CPU=amd64 (2 logical CPUs) (0xf68f3000 RAM)
----------- Stack Backtrace -----------
(0x00007F739541B092 [libj9prt29.so+0x4b092])
(0x00007F73953EB7C3 [libj9prt29.so+0x1b7c3])
(0x00007F739541B10E [libj9prt29.so+0x4b10e])
(0x00007F739541B204 [libj9prt29.so+0x4b204])
(0x00007F73953EB7C3 [libj9prt29.so+0x1b7c3])
(0x00007F739541AF6B [libj9prt29.so+0x4af6b])
(0x00007F7395AFAC14 [libj9vm29.so+0x93c14])
(0x00007F73953EB7C3 [libj9prt29.so+0x1b7c3])
(0x00007F7395AFAE85 [libj9vm29.so+0x93e85])
(0x00007F7395B283C5 [libj9vm29.so+0xc13c5])
---------------------------------------

Diagnostic files

I have attached a javacore and jitdump. I also have a core dump but it is too large to upload to github.

javacore-and-jitdump.tar.gz

Here is a backtrace from the javacore:

1XMCURTHDINFO  Current thread
3XMTHREADINFO      "main" J9VMThread:0x0000000000014E00, omrthread_t:0x00007FA7CC007050, java/lang/Thread:0x00000000C2643278, state:R, prio=5
3XMJAVALTHREAD            (java/lang/Thread getId:0x1, isDaemon:false)
3XMTHREADINFO1            (native thread ID:0x4B08, native priority:0x5, native policy:UNKNOWN, vmstate:R, vm thread flags:0x00000020)
3XMTHREADINFO2            (native stack address range from:0x00007FA7D3820000, to:0x00007FA7D4021000, size:0x801000)
3XMCPUTIME               CPU usage total: 19.581562103 secs, current category="Application"
3XMHEAPALLOC             Heap bytes allocated since last GC cycle=446400 (0x6CFC0)
3XMTHREADINFO3           Java callstack:
4XESTACKTRACE                at java/lang/reflect/Field.checkAccess(Field.java:1073)
4XESTACKTRACE                at java/lang/reflect/Field.get(Field.java:414(Compiled Code))
4XESTACKTRACE                at lombok/javac/apt/LombokProcessor.stopJavacProcessingEnvironmentFromClosingOurClassloader(LombokProcessor.java:276)
4XESTACKTRACE                at lombok/javac/apt/LombokProcessor.placePostCompileAndDontMakeForceRoundDummiesHook(LombokProcessor.java:150)
4XESTACKTRACE                at lombok/javac/apt/LombokProcessor.init(LombokProcessor.java:93)
4XESTACKTRACE                at lombok/core/AnnotationProcessor$JavacDescriptor.want(AnnotationProcessor.java:124)
4XESTACKTRACE                at lombok/core/AnnotationProcessor.init(AnnotationProcessor.java:177)
4XESTACKTRACE                at lombok/launch/AnnotationProcessorHider$AnnotationProcessor.init(AnnotationProcessor.java:73)
4XESTACKTRACE                at com/sun/tools/javac/processing/JavacProcessingEnvironment$ProcessorState.<init>(JavacProcessingEnvironment.java:702)
4XESTACKTRACE                at com/sun/tools/javac/processing/JavacProcessingEnvironment$DiscoveredProcessors$ProcessorStateIterator.next(JavacProcessingEnvironment.java:830)
4XESTACKTRACE                at com/sun/tools/javac/processing/JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:926)
4XESTACKTRACE                at com/sun/tools/javac/processing/JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1270)
4XESTACKTRACE                at com/sun/tools/javac/processing/JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1384)
4XESTACKTRACE                at com/sun/tools/javac/main/JavaCompiler.processAnnotations(JavaCompiler.java:1263)
4XESTACKTRACE                at com/sun/tools/javac/main/JavaCompiler.compile(JavaCompiler.java:935)
4XESTACKTRACE                at com/sun/tools/javac/api/JavacTaskImpl.lambda$doCall$0(JavacTaskImpl.java:104)
4XESTACKTRACE                at com/sun/tools/javac/api/JavacTaskImpl$$Lambda$75/0000000000000000.call(Bytecode PC:4)
4XESTACKTRACE                at com/sun/tools/javac/api/JavacTaskImpl.handleExceptions(JavacTaskImpl.java:147)
4XESTACKTRACE                at com/sun/tools/javac/api/JavacTaskImpl.doCall(JavacTaskImpl.java:100)
4XESTACKTRACE                at com/sun/tools/javac/api/JavacTaskImpl.call(JavacTaskImpl.java:94)
4XESTACKTRACE                at org/codehaus/plexus/compiler/javac/JavaxToolsCompiler.compileInProcess(JavaxToolsCompiler.java:126)
4XESTACKTRACE                at org/codehaus/plexus/compiler/javac/JavacCompiler.performCompile(JavacCompiler.java:174)
4XESTACKTRACE                at org/apache/maven/plugin/compiler/AbstractCompilerMojo.execute(AbstractCompilerMojo.java:1134)
4XESTACKTRACE                at org/apache/maven/plugin/compiler/CompilerMojo.execute(CompilerMojo.java:187)
4XESTACKTRACE                at org/apache/maven/plugin/DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/MojoExecutor.execute(MojoExecutor.java:210)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/MojoExecutor.execute(MojoExecutor.java:156)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/MojoExecutor.execute(MojoExecutor.java:148)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/builder/singlethreaded/SingleThreadedBuilder.build(SingleThreadedBuilder.java:56)
4XESTACKTRACE                at org/apache/maven/lifecycle/internal/LifecycleStarter.execute(LifecycleStarter.java:128)
4XESTACKTRACE                at org/apache/maven/DefaultMaven.doExecute(DefaultMaven.java:305)
4XESTACKTRACE                at org/apache/maven/DefaultMaven.doExecute(DefaultMaven.java:192)
4XESTACKTRACE                at org/apache/maven/DefaultMaven.execute(DefaultMaven.java:105)
4XESTACKTRACE                at org/apache/maven/cli/MavenCli.execute(MavenCli.java:956)
4XESTACKTRACE                at org/apache/maven/cli/MavenCli.doMain(MavenCli.java:288)
4XESTACKTRACE                at org/apache/maven/cli/MavenCli.main(MavenCli.java:192)
4XESTACKTRACE                at jdk/internal/reflect/NativeMethodAccessorImpl.invoke0(Native Method)
4XESTACKTRACE                at jdk/internal/reflect/NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
4XESTACKTRACE                at jdk/internal/reflect/DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
4XESTACKTRACE                at java/lang/reflect/Method.invoke(Method.java:564)
4XESTACKTRACE                at org/codehaus/plexus/classworlds/launcher/Launcher.launchEnhanced(Launcher.java:289)
4XESTACKTRACE                at org/codehaus/plexus/classworlds/launcher/Launcher.launch(Launcher.java:229)
4XESTACKTRACE                at org/codehaus/plexus/classworlds/launcher/Launcher.mainWithExitCode(Launcher.java:415)
4XESTACKTRACE                at org/codehaus/plexus/classworlds/launcher/Launcher.main(Launcher.java:356)
@DanHeidinga
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This looks very similar to an issue with Lombok that was fixed recently: #6933 / projectlombok/lombok#2437

Are you able to test with a newer version of Lombok? I don't know if this fix has made it into a release yet so it may need to be built from scratch

@mayshukla
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Following the instructions here https://projectlombok.org/download-edge, I changed the main pom.xml file in jzenith so that maven would install an edge release of Lombok.

I am no longer seeing the segfault but I'm getting this error:

[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) @ jzenith-core ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 21 source files to /root/jzenith-stuff/jzenith/jzenith-core/target/classes
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /root/jzenith-stuff/jzenith/jzenith-core/src/main/java/org/jzenith/core/metrics/JvmOptionMetrics.java:[19,26] cannot find symbol
  symbol:   class VMOption
  location: package com.sun.management
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary for jZenith Root Pom 0.2-SNAPSHOT:
[INFO]
[INFO] jZenith Root Pom ................................... SUCCESS [  5.543 s]
[INFO] jZenith Core ....................................... FAILURE [  6.166 s]
[INFO] jZenith REST Plugin ................................ SKIPPED
[INFO] jZenith PostgreSQL Plugin .......................... SKIPPED
[INFO] jZenith JDBC Plugin ................................ SKIPPED
[INFO] jZenith Redis Plugin ............................... SKIPPED
[INFO] jZenith MongoDB Plugin ............................. SKIPPED
[INFO] jZenith Kafka Plugin ............................... SKIPPED
[INFO] jZenith GraalVM Extras ............................. SKIPPED
[INFO] jZenith Examples ................................... SKIPPED
[INFO] Examples Common .................................... SKIPPED
[INFO] Example - MySQL .................................... SKIPPED
[INFO] Example - PostgreSQL ............................... SKIPPED
[INFO] Example - PostgreSQL with Plugin ................... SKIPPED
[INFO] Example - Redis .................................... SKIPPED
[INFO] Example - Mongodb .................................. SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  12.283 s
[INFO] Finished at: 2020-06-24T12:27:16-07:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project jzenith-core: Compilation failure
[ERROR] /root/jzenith-stuff/jzenith/jzenith-core/src/main/java/org/jzenith/core/metrics/JvmOptionMetrics.java:[19,26] cannot find symbol
[ERROR]   symbol:   class VMOption
[ERROR]   location: package com.sun.management

I think this new error is unrelated so I am closing this issue.

@mayshukla
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Thanks for the help @DanHeidinga

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@mayshukla @DanHeidinga