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  1. JDK
  2. JDK-5024647

OutofMemoryError when -XX:+UseParallelGC is used.

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Details

    • Bug
    • Status: Closed
    • P2
    • Resolution: Not an Issue
    • 5.0
    • None
    • hotspot
    • gc
    • x86
    • solaris_9

    Description

      JDK : 1.5.0-b44
      VM : server switch/Mode : -Xcomp -XX:+UseParallelGC (Also failed with -Xmx64m)
      Platform[s] : Sol 9 x86 was tested.
      Test owner :
      Failing Test :
       gc/gctests/WeakReference/weak001

      TestBase Location:
      ==================
          /net/sqesvr-nfs/global/nfs/test_results4/VM/UNIFIED-DTF/DTWS/suites/VM_FULLLOOK/testbase/

      Test source location:
      =====================
      /net/sqesvr-nfs/global/nfs/test_results4/VM/UNIFIED-DTF/DTWS/suites/VM_FULLLOOK/testbase/src/gc/gctests/WeakReference/weak001/*.java

      Share source location:
      ======================
      /net/sqesvr-nfs/global/nfs/test_results4/VM/UNIFIED-DTF/DTWS/suites/VM_FULLLOOK/testbase/src/nsk/logging/share/*

      tlog file location:
      ==================
      /java/sqa/st4/VM/tiger/DTWS/results/1.5.0-beta2-b44/ServerVM/SOLX865.9/comp/VM/GC_FULLLOOK-24-WEEKLY-VM-ServerVM-comp-SOLX865.9-en-2004-03-24-18-01-24-0295/ResultDir/weak001

      How to reproduce:
      ====================

         1. cd /net/jano.sfbay/export/disk20/GammaBase/Bugs/{this_bug_number}
         2. myrerun.sh (your jdk)


      Output
      ======
      Number of threads: 200
      Run the test for : 1 iteration(s)
      A single thread to eat memory via Algorithms.eatMemory()

      Iteration: 0
      Failure 2 in thread 185 (boolean). java.lang.ref.WeakReference@126e85f was enque
      ued the second time in the same queue.
      Failure 2 in thread 199 (NonbranchyTree). java.lang.ref.WeakReference@1434234 wa
      s enqueued the second time in the same queue.
      Failure 2 in thread 195 (boolean). java.lang.ref.WeakReference@1b1aa65 was enque
      ued the second time in the same queue.
      Failure 2 in thread 194 (char). java.lang.ref.WeakReference@199f91c was enqueued
       the second time in the same queue

      ...

      7 unexpected exception during the test.
      java.lang.OutOfMemoryError: Java heap space

      8 unexpected exception during the test.
      java.lang.OutOfMemoryError: Java heap space

      9 unexpected exception during the test.
      java.lang.OutOfMemoryError: Java heap space
      TEST FAILED.



      Specific Machine Info:
      =====================
      Hostname: schist
      Hostid: 4389546
      Release: 5.9
      Kernel architecture: i86pc
      Application architecture: i386
      Hardware provider:
      Domain: jlabs.SFBay.Sun.COM
      Kernel version: SunOS 5.9 Generic 112234-09 Sep 2003
      ===========
      Status of virtual processor 0 as of: 03/31/2004 14:00:40
        on-line since 03/29/2004 09:26:41.
        The i386 processor operates at 1400 MHz,
              and has an i387 compatible floating point processor.
      Status of virtual processor 1 as of: 03/31/2004 14:00:40
        on-line since 03/29/2004 09:26:43.
        The i386 processor operates at 1400 MHz,
              and has an i387 compatible floating point processor.
      ===========
                               Solaris 9 12/03 s9x_u5wos_08 x86
                 Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
                              Use is subject to license terms.
                                 Assembled 19 September 2003
      ===========
      Memory size: 2048 Megabytes

      ---------

      Hostname: corellia
      Hostid: 1ff831d6
      Release: 5.9
      Kernel architecture: i86pc
      Application architecture: i386
      Hardware provider:
      Domain: jlabs.SFBay.Sun.COM
      Kernel version: SunOS 5.9 Generic 112234-09 Oct 2003
      ===========
      Status of virtual processor 0 as of: 03/31/2004 14:07:05
        on-line since 03/12/2004 14:10:08.
        The i386 processor operates at 600 MHz,
              and has an i387 compatible floating point processor.
      Status of virtual processor 1 as of: 03/31/2004 14:07:05
        on-line since 03/12/2004 14:10:11.
        The i386 processor operates at 600 MHz,
              and has an i387 compatible floating point processor.
      ===========
                              Solaris 9 12/03 s9x_u5wos_08a x86
                 Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
                              Use is subject to license terms.
                                  Assembled 28 October 2003
      ===========
      Memory size: 256 Megabytes






      ###@###.### 2004-03-31

      Test also failed
      =================
      gc/gctests/SoftReference/soft001
      ###@###.### 2004-04-02

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              jmasa Jon Masamitsu (Inactive)
              tacheung Tak Wing Cheung (Inactive)
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