2 Replies Latest reply on Nov 23, 2016 6:11 PM by Shireesha Vanka

    Jboss 7 Crash

    Shireesha Vanka Newbie

      Hi All,


      I have a JBoss-AS-7.1.1 installation. It has been twice the server crashed with the same error. Below is a part of crash dump. If anybody can help, kindly let me know what is the cause of this crash and what is the probable solution as this is in a Production environment.






      # A fatal error has been detected by the Java Runtime Environment:


      #  SIGSEGV (0xb) at pc=0x00007f634f76f5c6, pid=27988, tid=140063604869440


      # JRE version: Java(TM) SE Runtime Environment (7.0_79-b15) (build 1.7.0_79-b15)

      # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.79-b02 mixed mode linux-amd64 compressed oops)

      # Problematic frame:

      # V  [libjvm.so+0x91b5c6]  Symbol::as_klass_external_name() const+0xd6


      # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again


      # If you would like to submit a bug report, please visit:

      #   http://bugreport.java.com/bugreport/crash.jsp




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



      Current thread (0x0000000001f57800):  VMThread [stack: 0x00007f63195a0000,0x00007f63196a1000] [id=27997]



      siginfo:si_signo=SIGSEGV: si_errno=0, si_code=2 (SEGV_ACCERR), si_addr=0x00007f6313ffc000




      RAX=0x00000000000001bc, RBX=0x000000000000f520, RCX=0x00007f6313ffbffa, RDX=0x00007f6326c071c0

      RSP=0x00007f631969fb50, RBP=0x00007f631969fb70, RSI=0x0000000000000000, RDI=0x000000000000f520

      R8 =0x0000000000000f52, R9 =0x000000000000f520, R10=0x0000000000000001, R11=0x0000000000000000

      R12=0x00007f6326c05600, R13=0x00007f6313ffa430, R14=0x00007f6317bd8d90, R15=0x0000000001f16768

      RIP=0x00007f634f76f5c6, EFLAGS=0x0000000000010287, CSGSFS=0x000000000000e033, ERR=0x0000000000000004




      Top of Stack: (sp=0x00007f631969fb50)

      0x00007f631969fb50:   00007f631969fb60 0000000001f56a90

      0x00007f631969fb60:   00007f6326933090 00000007e7df25d0

      0x00007f631969fb70:   00007f631969fbd0 00007f634f571a65

      0x00007f631969fb80:   0a20203631202020 00000038b5b1af00

      0x00007f631969fb90:   00007f631969fc20 00000038b5a3275a

      0x00007f631969fba0:   0000000000000000 0000000001f56a90

      0x00007f631969fbb0:   0000000001f56a90 00007f6326933090

      0x00007f631969fbc0:   0000000001f16380 00007f6317bd8d90

      0x00007f631969fbd0:   00007f631969fc20 00007f634f3edeb4

      0x00007f631969fbe0:   0000000001f16390 00000000000003d8

      0x00007f631969fbf0:   00007f631969fc20 0000000000030178

      0x00007f631969fc00:   0000000000006030 0000000032689079

      0x00007f631969fc10:   00000000071764d7 00007f6317bd8d90

      0x00007f631969fc20:   00007f631969fce0 00007f634f3ee7fc

      0x00007f631969fc30:   0000000000000000 0000000001f16380

      0x00007f631969fc40:   0000000001f16390 0000000001f16768

      0x00007f631969fc50:   0000000001f56a90 00000000000003d8

      0x00007f631969fc60:   0000000000004e2b 0000000032689787

      0x00007f631969fc70:   00000007d3800000 00007f62ecc36210

      0x00007f631969fc80:   00000007d3800000 000000000445c000

      0x00007f631969fc90:   00007f634fc4bfb0 00007f631969fca0

      0x00007f631969fca0:   00007f632639a570 00007f634f84e168

      0x00007f631969fcb0:   00007f634fc4afd0 00007f6317bd8cf0

      0x00007f631969fcc0:   00007f634fcb7c18 00007f631969fcf0

      0x00007f631969fcd0:   00000000000003d8 0000000001f16768

      0x00007f631969fce0:   00007f631969fd50 00007f634f7f7f9d

      0x00007f631969fcf0:   0000000001f57800 0000000001d807d0

      0x00007f631969fd00:   0000000001f57d10 0000000001f57d20

      0x00007f631969fd10:   0000000001f580f8 00000000000003d8

      0x00007f631969fd20:   00007f631969ff80 00007f631969fd60

      0x00007f631969fd30:   00007f631969fd60 00007f6317bd8cf0

      0x00007f631969fd40:   0000000001f56a90 0000000001f16380



      Instructions: (pc=0x00007f634f76f5c6)

      0x00007f634f76f5a6:   c2 76 84 41 89 f8 31 f6 41 c1 e8 04 45 89 c1 41

      0x00007f634f76f5b6:   c1 e1 04 45 85 c9 74 2c 48 89 d1 31 c0 4c 89 e2

      0x00007f634f76f5c6:   f3 0f 6f 01 83 c0 01 48 83 c1 10 66 0f 7f 02 48

      0x00007f634f76f5d6:   83 c2 10 44 39 c0 72 e8 44 39 cf 44 89 ce 0f 84



      Register to memory mapping:



      RAX=0x00000000000001bc is an unknown value

      RBX=0x000000000000f520 is an unknown value

      RCX=0x00007f6313ffbffa is an unknown value

      RDX=0x00007f6326c071c0 is an unknown value

      RSP=0x00007f631969fb50 is an unknown value

      RBP=0x00007f631969fb70 is an unknown value

      RSI=0x0000000000000000 is an unknown value

      RDI=0x000000000000f520 is an unknown value

      R8 =0x0000000000000f52 is an unknown value

      R9 =0x000000000000f520 is an unknown value

      R10=0x0000000000000001 is an unknown value

      R11=0x0000000000000000 is an unknown value

      R12=0x00007f6326c05600 is an unknown value

      R13=0x00007f6313ffa430 is an unknown value

      R14=0x00007f6317bd8d90 is pointing into the stack for thread: 0x000000000227a000

      R15=0x0000000001f16768 is an unknown value





      Stack: [0x00007f63195a0000,0x00007f63196a1000],  sp=0x00007f631969fb50,  free space=1022k

      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)

      V  [libjvm.so+0x91b5c6]  Symbol::as_klass_external_name() const+0xd6

      V  [libjvm.so+0x71da65]  Klass::external_name() const+0x115

      V  [libjvm.so+0x599eb4]  KlassInfoEntry::print_on(outputStream*) const+0x64

      V  [libjvm.so+0x59a7fc]  HeapInspection::heap_inspection(outputStream*, bool)+0x2ac

      V  [libjvm.so+0x9a3f9d]  VM_GC_HeapInspection::doit()+0x5d

      V  [libjvm.so+0x9ac005]  VM_Operation::evaluate()+0x55

      V  [libjvm.so+0x9aa3ca]  VMThread::evaluate_operation(VM_Operation*)+0xba

      V  [libjvm.so+0x9aa74e]  VMThread::loop()+0x1ce

      V  [libjvm.so+0x9aabc0]  VMThread::run()+0x70

      V  [libjvm.so+0x821ca8]  java_start(Thread*)+0x108



      VM_Operation (0x00007f6317bd8cf0): GC_HeapInspection, mode: safepoint, requested by thread 0x000000000227a000