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  1. JDK
  2. JDK-4794136

GC memory tests crashes at trainGeneration.cpp

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    • gc
    • beta
    • b13
    • x86, sparc
    • solaris_8
    • Verified

      Tests failed : $TESTBASE/testbase/testbase_vm/src/misc/loops/dec08
      $TESTBASE/testbase/testbase_vm/src/misc/gc/memory/UniThread/Linear4
      $TESTBASE/testbase/testbase_vm/src/misc/gc/memory/UniThread/Linear3

      VM failed : client
      Mode : -Xcomp
      JDK failed : 1.4.2-b10
      platforms : solx86

      -----------------------------------------------------------------------------

      To reproduce :
      * go to /net/jano.sfbay/export/disk20/GammaBase/Bugs/{BugID}
      * sh rerun.sh

      This tests some times fails with the assertion at "handles.cpp"

      Error :

      Scavenge no: 46 Interval: 397
      0: 1070224
      #
      # HotSpot Virtual Machine Error, assertion failure
      # Please report this error at
      # http://java.sun.com/cgi-bin/bugreport.cgi
      #
      # Java VM: Java HotSpot(TM) Client VM (20021206120625.jmasa.baseline-fastdebug1-debug compiled mode)
      #
      # assert(obj->is_oop(), "expected an oop while scanning weak refs")
      #
      # Error happened during: generation collection for allocation
      #
      # Error ID: /net/balvenie.sfbay/export/imgr_home/ws/20021206120625.jmasa.baseline/src/share/vm/memory/trainGeneration.cpp, 1016
      #
      # Thread requesting VM operation: prio=5 tid=0x0813f678 nid=0xf waiting on condition
      #

      Heap at VM Abort:
      Heap
       def new generation total 576K, used 64K [0xd1000000, 0xd10a0000, 0xd10a0000)
        eden space 512K, 0% used [0xd1000000, 0xd1000000, 0xd1080000)
        from space 64K, 100% used [0xd1090000, 0xd10a0000, 0xd10a0000)
        to space 64K, 0% used [0xd1080000, 0xd1080000, 0xd1090000)
       train generation total 1984K, used 1794K [0xd10a0000, 0xd1290000, 0xd5400000)
       compacting perm gen total 4096K, used 1437K [0xd5400000, 0xd5800000, 0xd9400000)
         the space 4096K, 35% used [0xd5400000, 0xd5567410, 0xd5567600, 0xd5800000)
      Dumping core....
      Abort - core dumped

            rknippelsunw Ross Knippel (Inactive)
            dhvaradhsunw Dhanalakshmi Varadharaj (Inactive)
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