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  1. JDK
  2. JDK-7050273

CMS: SIGSEGV in SweepClosure::do_blk_careful

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    • Subcomponent:
      gc
    • CPU:
      generic
    • OS:
      generic

      Description

      Application crashes after 4 hours:

      # A fatal error has been detected by the Java Runtime Environment:
      #
      # SIGSEGV (0xb) at pc=0xfda55810, pid=27488, tid=22
      #
      # JRE version: 7.0-b143
      # Java VM: Java HotSpot(TM) Server VM (21.0-b13-fastdebug compiled mode solaris-sparc )
      # Problematic frame:
      # V [libjvm.so+0x655810] unsigned SweepClosure::do_blk_careful(HeapWord*)+0x60


      Stack: [0x9f600000,0x9f680000], sp=0x9f67f6a8, free space=509k
      Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
      V [libjvm.so+0x655810] unsigned SweepClosure::do_blk_careful(HeapWord*)+0x60;; unsigned SweepClosure::do_blk_careful(HeapWord*)+0x60
      V [libjvm.so+0x5ca5b4] void CompactibleFreeListSpace::blk_iterate_careful(BlkClosureCareful*)+0x34;; void CompactibleFreeListSpace::blk_iterate_careful(BlkClosureCareful*)+0x34
      V [libjvm.so+0x648208] void CMSCollector::sweepWork(ConcurrentMarkSweepGeneration*,bool)+0x188;; void CMSCollector::sweepWork(ConcurrentMarkSweepGeneration*,bool)+0x188
      V [libjvm.so+0x6477e8] void CMSCollector::sweep(bool)+0x3c8;; void CMSCollector::sweep(bool)+0x3c8
      V [libjvm.so+0x6374dc] void CMSCollector::collect_in_background(bool)+0x630;; void CMSCollector::collect_in_background(bool)+0x630
      V [libjvm.so+0x661090] void ConcurrentMarkSweepThread::run()+0x4c4;; void ConcurrentMarkSweepThread::run()+0x4c4
      V [libjvm.so+0xdfd05c] java_start+0x184;; java_start+0x184

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              • Assignee:
                ysr Y. Ramakrishna
                Reporter:
                nhaustov Nicolay Haustov (Inactive)
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                • Created:
                  Updated:
                  Resolved:
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