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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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