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  1. JDK
  2. JDK-6502237

HPI sysMonitorExit is broken on linux-amd64

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P3
    • Resolution: Duplicate
    • Affects Version/s: 7
    • Fix Version/s: 7
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • CPU:
      x86
    • OS:
      linux_redhat_3.0

      Description

      host machine: balsawood.east

      Running nsk test runtime/ParallelClassLoading/stress-redefine/holdLock/reflect/inner-complex crashed with the following error:

      #
      # An unexpected error has been detected by Java Runtime Environment:
      #
      # Internal Error (/java/east/u2/dh198349/ws-bug6498391/src/share/vm/runtime/hpi.cpp, 14), pid=10847, tid=1088649584
      #
      # Java VM: Java HotSpot(TM) 64-Bit Server VM (1.7.0-internal-dh198349-fastdebug mixed mode)
      #
      # Error: Unimplemented()
      # If you would like to submit a bug report, please visit:
      # http://java.sun.com/webapps/bugreport/crash.jsp
      #

      --------------- T H R E A D ---------------

      Current thread (0x0000002abee6a400): JavaThread "Loading Thread #2" [_thread_in_vm, id=10863]

      Stack: [0x0000000040d37000,0x0000000040e38000), sp=0x0000000040e35b30, free space=1018k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x9a715c];; _ZN7VMError14report_and_dieEv+0x23c
      V [libjvm.so+0x3b0bd6];; _Z20report_unimplementedPKci+0x66
      V [libjvm.so+0x4610ba];; unimplemented_panic+0x7a

      Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
      j sun.reflect.NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+0
      j sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+87
      j sun.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6
      j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+161
      j custom.Invoker.invoke(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;)Ljava/lang/Object;+42
      j $Proxy1.generatedCode()V+9
      j custom.R2.call(Ljava/lang/Class;)V+37
      j custom.R2.load_AllReflectionMethods()V+23
      j custom.R2.<init>()V+5
      j custom.R2.<clinit>()V+104
      v ~StubRoutines::call_stub
      j java.lang.Class.forName0(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;+0
      j java.lang.Class.forName(Ljava/lang/String;ZLjava/lang/ClassLoader;)Ljava/lang/Class;+32
      j runtime.ParallelClassLoading.shared.ProvokeType.provoke(Ljava/lang/ClassLoader;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V+58
      j runtime.ParallelClassLoading.shared.ProvokeType.provoke(Ljava/lang/ClassLoader;Ljava/lang/String;)V+8
      j runtime.ParallelClassLoading.shared.ClassLoadingThread.run()V+83
      v ~StubRoutines::call_stub


      Examination of the core revealed:

      gdb) where
      #0 0x0000002a959e0445 in raise () from /lib64/tls/libc.so.6
      #1 0x0000002a959e1bb3 in abort () from /lib64/tls/libc.so.6
      #2 0x0000002a963b259c in os::abort ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #3 0x0000002a9659d204 in VMError::report_and_die ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #4 0x0000002a95fa6bd6 in report_unimplemented ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #5 0x0000002a960570ba in unimplemented_panic ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #6 0x0000002a96b3ee03 in sysMonitorExit ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/native_threads/libhpi.so
      #7 0x0000002a96b4161a in sysFindLibraryEntry ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/native_threads/libhpi.so
      #8 0x0000002a96385248 in NativeLookup::lookup_style ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #9 0x0000002a963853a5 in NativeLookup::lookup_entry ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #10 0x0000002a96385cb7 in NativeLookup::lookup_base ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #11 0x0000002a96385f8e in NativeLookup::lookup ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #12 0x0000002a960b57b8 in InterpreterRuntime::prepare_native_call ()
         from /scratch/dh198349/ws-bug6498391/linux-amd64/fastdebug/jre/lib/amd64/server/libjvm.so
      #13 0x0000002a975638f0 in ?? ()
      #14 0x0000000040e36080 in ?? ()
      #15 0x0000002a97563837 in ?? ()
      ---Type <return> to continue, or q <return> to quit---
      #16 0x0000000040e360f0 in ?? ()
      #17 0x0000002abee6b0f8 in ?? ()
      #18 0x0000000040e360a0 in ?? ()
      #19 0x0000002a975a632e in ?? ()
      #20 0x00000000000000b8 in ?? ()
      #21 0x0000002a975a6415 in ?? ()
      #22 0x0000000040e36020 in ?? ()
      #23 0x0000002a9a9a4698 in ?? ()
      #24 0x0000000040e360a8 in ?? ()
      #25 0x0000002a9a9a4ad8 in ?? ()
      #26 0x0000000000000000 in ?? ()

      So we appear to have tried to call hpi::sysMonitorExit

      But according according to 4919401 the HPI sysThreadxxx and sysMonitorxxx are obsolete, broken and should be removed. So we should never have been calling this code anyway.

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              • Assignee:
                sbohne Steve Bohne (Inactive)
                Reporter:
                dholmes David Holmes
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                • Created:
                  Updated:
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