Segfault with Micronaut and native-image-agent

[ilopmar]

I'm following this https://github.com/oracle/graal/blob/master/substratevm/CONFIGURE.md to use the native-image-agent with a Micronaut application that uses Hibernate and JPA and I've hit a segfault.

To reproduce the issue:

• git clone https://github.com/micronaut-graal-tests/micronaut-hibernate-graal
• cd micronaut-hibernate-graal
• git checkout mn-110
• ./gradlew assemble
• Use Graal from master branch (currently rc17-dev)
• java -agentlib:native-image-agent=config-output-dir=/tmp/config -jar build/libs/hibernate-graal-0.1.jar

12:38:41.646 [main] INFO  org.hibernate.Version - HHH000412: Hibernate Core {[WORKING]}
12:38:41.674 [main] INFO  org.hibernate.cfg.Environment - HHH000206: hibernate.properties not found
12:38:42.037 [main] INFO  o.h.validator.internal.util.Version - HV000001: Hibernate Validator null
12:38:42.104 [main] INFO  o.h.v.i.engine.ConfigurationImpl - HV000002: Ignoring XML configuration.
12:38:43.109 [main] INFO  o.h.annotations.common.Version - HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
Fatal error: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.List
    at com.oracle.svm.configure.trace.ReflectionProcessor.processEntry(ReflectionProcessor.java:146)
    at com.oracle.svm.configure.trace.TraceProcessor.processEntry(TraceProcessor.java:110)
    at com.oracle.svm.agent.TraceProcessorWriterAdapter.traceEntry(TraceProcessorWriterAdapter.java:46)
    at com.oracle.svm.agent.TraceWriter.traceCall(TraceWriter.java:92)
    at com.oracle.svm.agent.BreakpointInterceptor.traceBreakpoint(BreakpointInterceptor.java:110)
    at com.oracle.svm.agent.BreakpointInterceptor.handleGetMethod(BreakpointInterceptor.java:291)
    at com.oracle.svm.agent.BreakpointInterceptor.getMethod(BreakpointInterceptor.java:264)
    at com.oracle.svm.agent.BreakpointInterceptor.onBreakpoint(BreakpointInterceptor.java:498)

JavaFrameAnchor dump:

  No anchors
  
TopFrame info:

  Lookup TotalFrameSize in CodeInfoTable:
  SourceTotalFrameSize 32
  
VMThreads info:

  VMThread 00007fce80000ff0  STATUS_IN_NATIVE  java.lang.Thread@0x7fceb3301030
  VMThread 00007fce8c007920  STATUS_IN_NATIVE  java.lang.Thread@0x7fceba401030
  VMThread 00007fce9800bea0  STATUS_IN_NATIVE  java.lang.Thread@0x7fcebaf011e0
  VMThread 00007fcee0006910  STATUS_IN_JAVA (safepoints disabled)  java.lang.Thread@0x7fcedfe01570
  
VM Thread State for current thread 00007fcee0006910:

  0 (8 bytes): com.oracle.svm.jni.JNIThreadLocalEnvironment.jniFunctions = (bytes) 
    00007fcee0006910: 0000000000000000
  
  8 (32 bytes): com.oracle.svm.core.genscavenge.ThreadLocalAllocation.pinnedTLAB = (bytes) 
    00007fcee0006918: 0000000000000000 0000000000000000
    00007fcee0006928: 0000000000000000 0000000000000000
    
  
  40 (32 bytes): com.oracle.svm.core.genscavenge.ThreadLocalAllocation.regularTLAB = (bytes) 
    00007fcee0006938: 00007fceb1600000 00007fceb1700000
    00007fcee0006948: 00007fceb162cd18 0000000000000000
    
  
  72 (8 bytes): com.oracle.svm.core.genscavenge.PinnedAllocatorImpl.openPinnedAllocator = (Object) null
  80 (8 bytes): com.oracle.svm.core.heap.NoAllocationVerifier.openVerifiers = (Object) null
  88 (8 bytes): com.oracle.svm.core.jdk.IdentityHashCodeSupport.hashCodeGeneratorTL = (Object) null
  96 (8 bytes): com.oracle.svm.core.snippets.SnippetRuntime.currentException = (Object) null
  104 (8 bytes): com.oracle.svm.core.thread.JavaThreads.currentThread = (Object) java.lang.Thread  00007fcedfe01570
  112 (8 bytes): com.oracle.svm.core.thread.ThreadingSupportImpl.activeTimer = (Object) null
  120 (8 bytes): com.oracle.svm.jni.JNIThreadLocalHandles.handles = (Object) null
  128 (8 bytes): com.oracle.svm.jni.JNIThreadLocalPendingException.pendingException = (Object) null
  136 (8 bytes): com.oracle.svm.jni.JNIThreadLocalPinnedObjects.pinnedObjectsListHead = (Object) null
  144 (8 bytes): com.oracle.svm.jni.JNIThreadOwnedMonitors.ownedMonitors = (Object) null
  152 (8 bytes): com.oracle.svm.core.genscavenge.ThreadLocalAllocation.freeList = (Word) 0  0000000000000000
  160 (8 bytes): com.oracle.svm.core.graal.snippets.StackOverflowCheckImpl.stackBoundaryTL = (Word) 1  0000000000000001
  168 (8 bytes): com.oracle.svm.core.stack.JavaFrameAnchors.lastAnchor = (Word) 0  0000000000000000
  176 (8 bytes): com.oracle.svm.core.thread.VMThreads.IsolateTL = (Word) 140526573264896  00007fcee47b2000
  184 (8 bytes): com.oracle.svm.core.thread.VMThreads.OSThreadIdTL = (Word) 140526619674368  00007fcee73f4700
  192 (8 bytes): com.oracle.svm.core.thread.VMThreads.nextTL = (Word) 0  0000000000000000
  200 (4 bytes): com.oracle.svm.core.graal.snippets.StackOverflowCheckImpl.yellowZoneStateTL = (int) -16843010  fefefefe
  204 (4 bytes): com.oracle.svm.core.snippets.ImplicitExceptions.implicitExceptionsAreFatal = (int) 0  00000000
  208 (4 bytes): com.oracle.svm.core.thread.Safepoint.safepointRequested = (int) -1290873  ffec4d87
  212 (4 bytes): com.oracle.svm.core.thread.Safepoint.safepointRequestedValueBeforeSafepoint = (int) 0  00000000
  216 (4 bytes): com.oracle.svm.core.thread.ThreadingSupportImpl.currentPauseDepth = (int) 0  00000000
  220 (4 bytes): com.oracle.svm.core.thread.VMOperationControl.isLockOwner = (int) 0  00000000
  224 (4 bytes): com.oracle.svm.core.thread.VMThreads$StatusSupport.safepointsDisabledTL = (int) 1  00000001
  228 (4 bytes): com.oracle.svm.core.thread.VMThreads$StatusSupport.statusTL = (int) 1  00000001
  
VMOperation dump:

  No VMOperation in progress
  
Dump Counters:

  
Raw Stacktrace:

  00007fcee73f10e0: 0000000000000000 00007fcee47b2000
  00007fcee73f10f0: 00007fceb162c240 00007fcee443a03f
  00007fcee73f1100: 00007fcedfe0a1f8 00007fcee43adc18
  00007fcee73f1110: 00007fcebb80e540 00007fcee000f800
  00007fcee73f1120: 00007fcee73f1150 00007fcee0a06068
  00007fcee73f1130: 00007fcee47b2048 00007fcee49c2958
  00007fcee73f1140: 00007fcee022f240 00007fcee000f9e0
  00007fcee73f1150: 000000000000003e 00007fcee47b2000
  00007fcee73f1160: 000000e8e00101e0 00007fcee43ded6f
  00007fcee73f1170: 00007fcee73f11e0 00007fcee5f36faa
  00007fcee73f1180: 00000007c0001df8 00000007c0001df8
  00007fcee73f1190: 0000000000000000 00007fcee022f240
  00007fcee73f11a0: 00007fcee0a06060 00007fcee000f9e0
  00007fcee73f11b0: 00007fcee0007240 00007fcee73f13a0
  00007fcee73f11c0: 00007fcee73f1300 00007fcee01efbe0
  00007fcee73f11d0: 00007fcee73f1280 00007fcebb80e4e0
  00007fcee73f11e0: 00007fcee000f800 00007fcee5f3d7f5
  00007fcee73f11f0: 00007fceb1460b38 00007fcee73f12c0
  00007fcee73f1200: 00007fcee73f1270 00007fcee022f240
  00007fcee73f1210: 00000002e73f1230 00007fcee0007240
  00007fcee73f1220: 00007fcee73f1240 00007fcee73f1250
  00007fcee73f1230: 00007fcee73f1260 00007fcee000f800
  00007fcee73f1240: 00007fcebb80e540 00007fcee000f800
  00007fcee73f1250: 00007fcebb80e540 00007fcee000f800
  00007fcee73f1260: 00007fcebb80e540 00007fcee000f800
  00007fcee73f1270: 00007fcebb80e540 00007fcee000f800
  00007fcee73f1280: 00007fcebb80e540 00007fcee000f800
  00007fcee73f1290: 00007fcee000f800 00007fcee000f9e0
  00007fcee73f12a0: 00007fcee73f0000 00007fcee0a06060
  00007fcee73f12b0: 00007fcee022f240 0000000000000000
  00007fcee73f12c0: 00007fcee000f800 00007fcee00101a0
  00007fcee73f12d0: 00007fcee0003390 00007fcee00033f0
  00007fcee73f12e0: 00007fcee0003478 00000000000000d8
  00007fcee73f12f0: 00007fcee73f1590 00007fcee73f1380
  00007fcee73f1300: 00007fcebb80e540 00007fcee000fd70
  00007fcee73f1310: 00007fcee000fdb0 00007fcee000fdc0
  00007fcee73f1320: 00007fcee0010198 00000000000003d8
  00007fcee73f1330: 00007fcee000f800 00007fcee000f800
  00007fcee73f1340: 00007fcee00101a0 00007fcee0003390
  00007fcee73f1350: 00007fcee00033f0 00007fcee0003478
  00007fcee73f1360: 00000000000000d8 00007fcee73f12c0
  00007fcee73f1370: 00007fceb1460b38 00007fcee000f800
  00007fcee73f1380: 0000000000000000 00007fcebb80e4e0
  00007fcee73f1390: 00007fcee73f1458 00007fcee000f800
  00007fcee73f13a0: 00007fcee73f13d0 00007fcee5debd4f
  00007fcee73f13b0: 00000000000000ca 000000000000002a
  00007fcee73f13c0: 0000000000000000 00007fcebb80e4e0
  00007fcee73f13d0: 00007fcee73f1430 00007fcecb3d1afb
  00007fcee73f13e0: fffffffe00000000 00007fcecb3d1ac4
  00007fcee73f13f0: 00007fcee73f13f0 00007fcebb80e4e0
  00007fcee73f1400: 00007fcee73f1458 00007fcebb8b0138
  00007fcee73f1410: 0000000000000000 00007fcebb80e540
  00007fcee73f1420: 0000000000000000 00007fcee73f1448
  00007fcee73f1430: 00007fcee73f14a0 00007fcecb3a8de0
  00007fcee73f1440: 0000000000000000 0000000000000000
  00007fcee73f1450: 00000006c78abdc0 00000006c76003e8
  00007fcee73f1460: 00007fcee73f1460 00007fceb1462cdc
  00007fcee73f1470: 00007fcee73f14b8 00007fceb1462dc8
  00007fcee73f1480: 0000000000000000 00007fceb1462d58
  00007fcee73f1490: 00007fcee73f1448 00007fcee73f14c0
  00007fcee73f14a0: 00007fcee73f1520 00007fcecb3a14e7
  00007fcee73f14b0: 0000000000000000 0000000000000000
  00007fcee73f14c0: 00007fce00001fa0 00007fcee73f1590
  00007fcee73f14d0: 00007fcee73f15d0 00007fcee000f800
  
Stacktrace Stage0:

  RSP 00007fcee73f10e0 RIP 00007fcee443a099 FrameSize 32
  RSP 00007fcee73f1100 RIP 00007fcee443a03f FrameSize 16
  RSP 00007fcee73f1110 RIP 00007fcee43adc18 FrameSize 96
  RSP 00007fcee73f1170 RIP 00007fcee43ded6f FrameSize 1
  
Stacktrace Stage1:

  RSP 00007fcee73f10e0 RIP 00007fcee443a099  com.oracle.svm.core.code.ImageCodeInfo@0x7fcee4a64a60 name = image code
  RSP 00007fcee73f1100 RIP 00007fcee443a03f  com.oracle.svm.core.code.ImageCodeInfo@0x7fcee4a64a60 name = image code
  RSP 00007fcee73f1110 RIP 00007fcee43adc18  com.oracle.svm.core.code.ImageCodeInfo@0x7fcee4a64a60 name = image code
  RSP 00007fcee73f1170 RIP 00007fcee43ded6f  com.oracle.svm.core.code.ImageCodeInfo@0x7fcee4a64a60 name = image code
  
Full Stacktrace:

  RSP 00007fcee73f10e0 RIP 00007fcee443a099  [image code] com.oracle.svm.core.jdk.VMErrorSubstitutions.shutdown(VMErrorSubstitutions.java:112)
  RSP 00007fcee73f10e0 RIP 00007fcee443a099  [image code] com.oracle.svm.core.util.VMError.shouldNotReachHere(VMError.java:74)
  RSP 00007fcee73f1100 RIP 00007fcee443a03f  [image code] com.oracle.svm.core.util.VMError.shouldNotReachHere(VMError.java:65)
  RSP 00007fcee73f1110 RIP 00007fcee43adc18  [image code] com.oracle.svm.agent.BreakpointInterceptor.onBreakpoint(BreakpointInterceptor.java:502)
  RSP 00007fcee73f1170 RIP 00007fcee43ded6f  [image code] com.oracle.svm.core.code.IsolateEnterStub.BreakpointInterceptor_onBreakpoint_eb6efcdcab5a3952595ed891216f22230f12aebb(IsolateEnterStub.java:0)
  
[Native image heap boundaries: 
  ReadOnly Primitives: 0x7fcee47b2008 .. 0x7fcee49c1668
  ReadOnly References: 0x7fcee49c2110 .. 0x7fcee4aa80f8
  Writable Primitives: 0x7fcee4aa9000 .. 0x7fcee4b0d4c8
  Writable References: 0x7fcee4b0d4e0 .. 0x7fcee4b866b0]


[Heap:
  [Young generation: 
    [youngSpace:
      aligned: 0/0 unaligned: 0/0]]
  [Old generation: 
    [fromSpace:
      aligned: 0/0 unaligned: 0/0]
    [toSpace:
      aligned: 0/0 unaligned: 0/0]
    [pinnedFromSpace:
      aligned: 0/0 unaligned: 0/0]
    [pinnedToSpace:
      aligned: 0/0 unaligned: 0/0]]
  [Unused:
    aligned: 0/0]]

Fatal error: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.List

[peter-hofer]

Thank you for the report, I am already working on a fix.

[cstancu]

This should be fixed by 8c84d1e.