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  1. JDK
  2. JDK-7004177

JDK6u18 SIGSEGV: SEGV_ACCERR thrown when executing java.lang.ThreadLocal.get() method

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P2
    • Resolution: Duplicate
    • Affects Version/s: 6u18
    • Fix Version/s: None
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • CPU:
      x86
    • OS:
      solaris_10

      Description

      From hs_err log file

      siginfo:si_signo=SIGSEGV: si_errno=0, si_code=2 (SEGV_ACCERR), si_addr=0xfffffd7ffdeaf8f8
      SIGSEGV: SEGV_ACCERR /* Invalid permissions for mapped object. */

       ......

      Instructions: (pc=0xfffffd7ffb3c6578)
      0xfffffd7ffb3c6568: 23 42 0c 45 3b c3 0f 83 99 01 00 00 4b 8d 2c cc
      0xfffffd7ffb3c6578: 42 8b 4c 85 10 85 c9 74 17 41 8b 7c cc 0c 4c 8b
      Built-in das output
      fffffd7ffb3c6568 23 42 0c and 0xc(%edx),%eax
      fffffd7ffb3c656b 45 inc %ebp
      fffffd7ffb3c656c 3b c3 cmp %ebx,%eax
      fffffd7ffb3c656e 0f 83 99 01 00 00 4b 8d op2: sbb $0x1,0x4b8d(%ecx)
      fffffd7ffb3c6576 2c cc sub $0xcc,%al
      fffffd7ffb3c6578 42 inc %edx
      fffffd7ffb3c6579 8b 4c 85 mov 0x85(*sib),%ecx
      fffffd7ffb3c657c 10 85 c9 74 17 41 addc %al,0xc9741741(%ebp)
      fffffd7ffb3c6582 8b 7c cc mov 0xcc(*sib),%edi
      fffffd7ffb3c6585 0c 4c or $0x4c,%al
      External das output
      fffffd7ffb3c6568 23 42 0c and 0xc(%rdx),%eax
      fffffd7ffb3c656b 45 3b c3 cmp %r11d,%r8d
      fffffd7ffb3c656e 0f 83 99 01 00 00 jae 0xfffffffffb3c670d
      fffffd7ffb3c6574 4b 8d 2c cc lea (%r12,%r9,8),%rbp
      ---------------
      fffffd7ffb3c6578 42 8b 4c 85 10 mov 0x10(%rbp,%r8,4),%ecx
      fffffd7ffb3c657d 85 c9 test %ecx,%ecx
      fffffd7ffb3c657f 74 17 je 0xfffffffffb3c6598
      fffffd7ffb3c6581 41 8b 7c cc 0c mov 0xc(%r12,%rcx,8),%edi
      fffffd7ffb3c6586 4c 8b ff mov %rdi,%r15
      Stack: [0xfffffd7e9a5d9000,0xfffffd7e9a619000], sp=0xfffffd7e9a6183c0, free space=fc0000000000000001k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      J java.lang.ThreadLocal.get()Ljava/lang/Object;

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              • Assignee:
                minqi Yumin Qi
                Reporter:
                aperumai Asok Perumainar (Inactive)
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                Dates

                • Created:
                  Updated:
                  Resolved:
                  Imported:
                  Indexed: