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  1. JDK
  2. JDK-6729714

intermittent failures of assert(orig_key != 0L,"jni weak reference cleared!!")

    Details

    • Subcomponent:
    • CPU:
      generic
    • OS:
      generic, solaris

      Description

      The test is
           nsk/jdi/stress/serial/heapwalking002

      See for example nightly result:

      /java/sqe/results/vm/gtee/JDK7/NIGHTLY/VM/2008-07-21/GC_Baseline-XXParallel/vm/solaris-amd64/server/mixed/vm-solaris-amd64_server_mixed_nsk.quick-jdi.testlist2008-07-21-22-51-58/ResultDir/heapwalking001/heapwalking001.log

      Also, test
            nsk/jdi/VMOutOfMemoryException/VMOutOfMemoryException001
      has been seen to fail with the same error.


      The error is
      [2008-07-20T12:42:19.37] debugee.stderr> Debuggee nsk.share.jdi.AbstractJDIDebuggee : sending the command: ready
      [2008-07-20T13:08:20.46] debugee.stdout> # To suppress the following error report, specify this argument
      [2008-07-20T13:08:20.46] debugee.stdout> # after -XX: or in .hotspotrc: SuppressErrorAt=/jvmtiTagMap.cpp:280
      [2008-07-20T13:08:20.46] debugee.stdout> #
      [2008-07-20T13:08:20.46] debugee.stdout> # A fatal error has been detected by the Java Runtime Environment:
      [2008-07-20T13:08:20.46] debugee.stdout> #
      [2008-07-20T13:08:20.46] debugee.stdout> # Internal Error (/tmp/jprt-jprtadm/P1/B/172814.iv159533/source/src/share/vm/prims/jvmtiTagMap.cpp:280), pid=15473, tid=16
      [2008-07-20T13:08:20.46] debugee.stdout> # Error: assert(orig_key != 0L,"jni weak reference cleared!!")
      [2008-07-20T13:08:20.46] debugee.stdout> #
      [2008-07-20T13:08:20.46] debugee.stdout> # Java VM: OpenJDK 64-Bit Server VM (14.0-b01-2008-07-17-172814.iv159533.numa-solaris-config-fastdebug mixed mode solaris-sparc )
      [2008-07-20T13:08:20.46] debugee.stdout> # An error report file with more information is saved as:
      [2008-07-20T13:08:20.46] debugee.stdout> # /export/local/6653.JDK7.NIGHTLY.VM+solaris-sparcv9_server_mixed_nsk.quick-jdi.testlist/results/ResultDir/VMOutOfMemoryException001/hs_err_pid15473.log
      [2008-07-20T13:08:20.46] debugee.stdout> #
      [2008-07-20T13:08:20.46] debugee.stdout> # If you would like to submit a bug report, please visit:
      [2008-07-20T13:10:50.49] debugee.stdout> # http://java.sun.com/webapps/bugreport/crash.jsp
      [2008-07-20T13:10:50.49] debugee.stdout> #
      [2008-07-20T13:10:50.49] debugee.stdout> VM option '-PrintVMOptions'
      [2008-07-20T13:10:50.49] debugee.stdout> VM option '+UseParallelGC'
      [2008-07-20T13:10:50.49] debugee.stdout> VM option '+UseParallelOldGC'

      At least so far, the failure has only been seen wihen the debuggee is run with -XX:+UseParallelOldGC.
      The failure is intermittent.

      Update: This original sighting occurred in the 2008.07.21 nightly
      and used HSX-14-B01 bits. That is after the fix for 6539517 was
      available so there is still some issue with the Parallel collectors
      at this point in time.
      Test
      nsk/jdi/ObjectReference/referringObjects/referringObjects003
      failed with the same assertion during PIT for hs14b08.

      Link to the log:
      http://sqeweb.sfbay.sun.com/nfs/comp/vm/misc/results/vm/gtee/HSX/PIT/VM/14/b08/jdk7b41/fastdebug/vm/windows-i586/client/comp/windows-i586_client_comp_nsk.jdi.testlist/ResultDir/referringObjects003/referringObjects003.log

      Since test was run on windows with flag '-client' SerialGC should be used, so looks like this failure isn't specific for -XX:+UseParallelOldGC.

      Update: This sighting occurred in the HSX-14-B08 PIT so the
      bug introduced by 6711316 is present in the GC framework
      collectors. It is very likely that this sighting is fixed by
      the work on 6862295.
      Another sighting in nightly testing for another test:

      New nsk.quick-jdi failures (from 2008.12.17)
      * nsk/jdi/stress/serial/mixed001
              This test failed the following assertion on Win32 Server VM
              (machine cheesepuff):

                  Internal Error (src/share/vm/prims/jvmtiTagMap.cpp:280)
                  Error: assert(orig_key != 0,"jni weak reference cleared!!")

              This failure mode is covered by the following bug:

                  6729714 4/4 nsk/jdi/stress/serial/heapwalking002 fails

              I will copy this entry to 6729714.

      Update: This sighting occurred in the 2008.12.17 nightly so the
      bug introduced by 6711316 is present in the GC framework
      collectors. It is very likely that this sighting is fixed by
      the work on 6862295.
      nsk/jdi/stress/serial/heapwalking002 continues to fail in
      Parallel GC, but with different failure modes:

      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-20/GC_Baseline-XXParallel/vm/solaris-sparcv9/server/mixed/solaris-sparcv9_server_mixed_nsk.quick-jdi.testlist/ResultDir/heapwalking002/heapwalking002.log


      [2009-07-21T14:19:44.93] debugee.stderr> # ERROR: Unexpected exception in debuggee: nsk.share.TestBug: Test execution error: WeakReference was collected
      [2009-07-21T14:19:44.93] # ERROR: Unexpected exception during test execution(debugger: nsk.jdi.ReferenceType.instances.instances003.instances003@8f0c85e): java.lang.NullPointerException
      [2009-07-21T14:19:44.93] java.lang.NullPointerException
      [2009-07-21T14:19:44.93] at nsk.share.jdi.TestDebuggerType2.isDebuggeeReady(TestDebuggerType2.java:218)
      [2009-07-21T14:19:44.93] at nsk.jdi.ReferenceType.instances.instances003.instances003.testClass(instances003.java:82)
      [2009-07-21T14:19:44.93] at nsk.jdi.ReferenceType.instances.instances003.instances003.doTest(instances003.java:105)
      [2009-07-21T14:19:44.93] at nsk.share.jdi.SerialExecutionDebugger.executeTests(SerialExecutionDebugger.java:271)
      [2009-07-21T14:19:44.93] at nsk.share.jdi.SerialExecutionDebugger.doTest(SerialExecutionDebugger.java:210)
      [2009-07-21T14:19:45.07] at nsk.share.jdi.TestDebuggerType2.runIt(TestDebuggerType2.java:192)
      [2009-07-21T14:19:45.07] at nsk.share.jdi.SerialExecutionDebugger.main(SerialExecutionDebugger.java:42)
      [2009-07-21T14:19:45.07] # ERROR: Unexpected exception: java.lang.NullPointerException
      [2009-07-21T14:19:45.07] java.lang.NullPointerException
      [2009-07-21T14:19:45.07] at nsk.share.jdi.TestDebuggerType2.isDebuggeeReady(TestDebuggerType2.java:218)
      [2009-07-21T14:19:45.07] at nsk.share.jdi.SerialExecutionDebugger.executeTests(SerialExecutionDebugger.java:292)
      [2009-07-21T14:19:45.07] at nsk.share.jdi.SerialExecutionDebugger.doTest(SerialExecutionDebugger.java:210)
      [2009-07-21T14:19:45.07] at nsk.share.jdi.TestDebuggerType2.runIt(TestDebuggerType2.java:192)
      [2009-07-21T14:19:45.07] at nsk.share.jdi.SerialExecutionDebugger.main(SerialExecutionDebugger.java:42)
      [2009-07-21T14:19:45.07] # ERROR: TEST FAILED: debuggee's process finished with status: 97
      [2009-07-21T14:19:45.07] TEST FAILED


      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-06-06/GC_Baseline-XXParallel/vm/solaris-sparcv9/server/mixed/solaris-sparcv9_server_mixed_nsk.quick-jdi.testlist/ResultDir/heapwalking002/heapwalking002.log

      [2009-06-07T14:02:29.35] # ERROR: Wrong value was returned by VirtualMachine.instanceCounts(java.lang.String): 1183, expected: >= 1222
      [2009-06-07T14:02:29.35] # ERROR: Unexpected size of referenceType.instances(java.lang.String): 1183, expected: >= 1222
      [2009-06-07T14:02:29.35] # ERROR: Unexpected exception during test execution(debugger: nsk.jdi.ReferenceType.instances.instances003.instances003@528acf6e): java.lang.IndexOutOfBoundsException: Index: 11, Size: 11
      [2009-06-07T14:02:29.35] java.lang.IndexOutOfBoundsException: Index: 11, Size: 11
      [2009-06-07T14:02:29.35] at java.util.ArrayList.rangeCheck(ArrayList.java:570)
      [2009-06-07T14:02:29.35] at java.util.ArrayList.get(ArrayList.java:348)
      [2009-06-07T14:02:29.35] at nsk.jdi.ReferenceType.instances.instances003.instances003.testClass(instances003.java:77)
      [2009-06-07T14:02:29.37] at nsk.jdi.ReferenceType.instances.instances003.instances003.doTest(instances003.java:105)
      [2009-06-07T14:02:29.37] at nsk.share.jdi.SerialExecutionDebugger.executeTests(SerialExecutionDebugger.java:271)
      [2009-06-07T14:02:29.37] at nsk.share.jdi.SerialExecutionDebugger.doTest(SerialExecutionDebugger.java:210)
      [2009-06-07T14:02:29.37] at nsk.share.jdi.TestDebuggerType2.runIt(TestDebuggerType2.java:192)
      [2009-06-07T14:02:29.37] at nsk.share.jdi.SerialExecutionDebugger.main(SerialExecutionDebugger.java:42)
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee: received the command: quit
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee: exiting
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee nsk.share.jdi.HeapwalkingDebuggee@15af33d6 finished successfully
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee nsk.share.jdi.SerialExecutionDebuggee : sending the command: ready
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee: received the command: COMMAND_CLEAR_DEBUGGEE
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee nsk.share.jdi.SerialExecutionDebuggee : sending the command: ready
      [2009-06-07T14:02:29.37] WARNING: stop test execution because of timeout (max execution time for single test: 119101, time left: 0)
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee: received the command: quit
      [2009-06-07T14:02:29.37] debugee.stderr> Debuggee: exiting
      [2009-06-07T14:02:29.77] Debuggee's process finished with status: 95
      [2009-06-07T14:02:29.77] TEST FAILED


      Update: This entry is now being tracked by 6867612.
      nsk/jdi/VMOutOfMemoryException/VMOutOfMemoryException001 continues
      to fail in Parallel GC, but with a different failure mode:

      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-30/GC_Baseline-XXParallel/vm/solaris-i586/client/mixed/solaris-i586_client_mixed_nsk.quick-jdi.testlist/ResultDir/VMOutOfMemoryException001/VMOutOfMemoryException001.log

      [2009-07-31T07:16:46.56] binder> Launching debugee
      [2009-07-31T07:16:46.56] binder> Waiting for VM initialized
      [2009-07-31T07:16:50.75] Initial VMStartEvent received: VMStartEvent in thread main
      [2009-07-31T07:16:50.75] debugee.stderr> Debuggee nsk.share.jdi.AbstractJDIDebuggee : sending the command: ready
      [2009-07-31T07:16:50.75] Got expected exception: com.sun.jdi.VMOutOfMemoryException
      [2009-07-31T07:16:50.75] # ERROR: TEST FAILED: debuggee's process finished with status: 1
      [2009-07-31T07:16:50.75] TEST FAILED


      The exit status of 1 indicates an ungraceful termination due
      to an out of memory condition. My search showed failures
      like this on Solaris X86, Solaris AMD64, and Solaris SPARC


      Update: This entry is now being tracked by 6867617.
      Nightly search of Parallel GC did not find any failures for this test:

          nsk/jdi/ObjectReference/referringObjects/referringObjects003

      Looks like nightly data goes back to 2008.08.01 so this failure
      didn't show up outside of HSX-14-B08 PIT.

      Nightly search of Parallel GC found no valid failures for this test:

          nsk/jdi/stress/serial/mixed001

      but but it did find one general timeout.

      nsk/jdi/stress/serial/mixed002 continues to fail in
      Parallel GC, but with different failure modes:

      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-03-09/GC_Baseline-XXParallel/vm/solaris-amd64/server/mixed/solaris-amd64_server_mixed_nsk.quick-jdi.testlist/ResultDir/mixed002/mixed002.log

      [2009-03-10T09:41:42.43] debugee.stderr> Debuggee nsk.share.jdi.HeapwalkingDebuggee : sending the command: ready
      [2009-03-10T09:41:42.43] # ERROR: Wrong value was returned by VirtualMachine.instanceCounts(nsk.share.jdi.TestClass1): 7, expected: 50
      [2009-03-10T09:41:42.43] # ERROR: Unexpected size of referenceType.instances(nsk.share.jdi.TestClass1): 7, expected: 50
      [2009-03-10T09:41:42.43] # ERROR: Unexpected exception during test execution(debugger: nsk.jdi.ReferenceType.instances.instances003.instances003@27b15692): java.lang.IndexOutOfBoundsException: Index: 7, Size: 7
      [2009-03-10T09:41:42.43] java.lang.IndexOutOfBoundsException: Index: 7, Size: 7
      [2009-03-10T09:41:42.43] at java.util.ArrayList.rangeCheck(ArrayList.java:571)
      [2009-03-10T09:41:42.43] at java.util.ArrayList.get(ArrayList.java:349)
      [2009-03-10T09:41:42.43] at nsk.jdi.ReferenceType.instances.instances003.instances003.testClass(instances003.java:77)
      [2009-03-10T09:41:42.43] at nsk.jdi.ReferenceType.instances.instances003.instances003.doTest(instances003.java:105)
      [2009-03-10T09:41:42.43] at nsk.share.jdi.SerialExecutionDebugger.executeTests(SerialExecutionDebugger.java:271)
      [2009-03-10T09:41:42.43] at nsk.share.jdi.SerialExecutionDebugger.doTest(SerialExecutionDebugger.java:210)
      [2009-03-10T09:41:42.43] at nsk.share.jdi.TestDebuggerType2.runIt(TestDebuggerType2.java:192)
      [2009-03-10T09:41:42.43] at nsk.share.jdi.SerialExecutionDebugger.main(SerialExecutionDebugger.java:42)
      [2009-03-10T09:41:42.43] debugee.stderr> Debuggee: received the command: quit
      [2009-03-10T09:41:42.43] debugee.stderr> Debuggee: exiting


      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-02-11/GC_Baseline-XXParallel/vm/solaris-i586/server/mixed/solaris-i586_server_mixed_nsk.quick-jdi.testlist/ResultDir/mixed002/mixed002.log

      [2009-02-12T10:43:51.84] debugee.stderr> Debuggee: received the command: deleteInstances:java.lang.String:50
      [2009-02-12T10:43:51.84] debugee.stderr> # ERROR: Unexpected exception in debuggee: java.util.NoSuchElementException
      [2009-02-12T10:43:51.84] debugee.stderr> java.util.NoSuchElementException
      [2009-02-12T10:43:51.84] debugee.stderr> at java.util.ArrayList$Itr.next(ArrayList.java:757)
      [2009-02-12T10:43:51.84] debugee.stderr> at nsk.share.ObjectInstancesManager.deleteAllReferrers(ObjectInstancesManager.java:102)
      [2009-02-12T10:43:51.96] debugee.stderr> at nsk.share.jdi.HeapwalkingDebuggee.parseCommand(HeapwalkingDebuggee.java:115)
      [2009-02-12T10:43:51.96] debugee.stderr> at nsk.share.jpda.AbstractDebuggeeTest.doTest(AbstractDebuggeeTest.java:284)
      [2009-02-12T10:43:51.96] debugee.stderr> at nsk.share.jdi.SerialExecutionDebuggee.parseCommand(SerialExecutionDebuggee.java:92)
      [2009-02-12T10:43:51.96] debugee.stderr> at nsk.share.jpda.AbstractDebuggeeTest.doTest(AbstractDebuggeeTest.java:284)
      [2009-02-12T10:43:51.96] debugee.stderr> at nsk.share.jpda.AbstractDebuggeeTest.doTest(AbstractDebuggeeTest.java:269)
      [2009-02-12T10:43:51.96] debugee.stderr> at nsk.share.jdi.SerialExecutionDebuggee.main(SerialExecutionDebuggee.java:23)
      [2009-02-12T10:43:51.96] debugee.stderr>


      Update: The mixed002 failure in this entry is now being tracked by 6867612.
      Nightly search of Parallel GC did not find any valid failures
      for this test after the G1 push:

          nsk/jdi/stress/serial/heapwalking001

      The one failure was an infrastructure timeout.


      Nightly search of Parallel GC did not find any valid failures
      for this test:

          nsk/jdi/ReferenceType/instances/instances005


      Nightly search of Parallel GC did not find any failures
      for these tests:

          closed/compiler/6507107/HeapwalkingTest.java
          nsk/jdi/VirtualMachine/instanceCounts/instancecounts004
      The following VM/NSK test is also
      failing due to this assertion:

          nsk/hprof/regression/HeapThrasher

      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-30/RT_Baseline/vm/linux-i586/client/mixed/linux-i586_client_mixed_nsk.hprof.testlist/analysis.html
      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-30/RT_Baseline/vm/solaris-i586/client/mixed/solaris-i586_client_mixed_nsk.hprof.testlist/analysis.html
      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-30/RT_Baseline/vm/solaris-sparc/client/mixed/solaris-sparc_client_mixed_nsk.hprof.testlist/analysis.html
      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-30/RT_Baseline/vm/solaris-sparcv9/server/mixed/solaris-sparcv9_server_mixed_nsk.hprof.testlist/analysis.html
      http://sqeweb.sfbay.sun.com/nfs/tools/gtee/results/JDK7/NIGHTLY/VM/2009-07-30/RT_Baseline/vm/windows-i586/client/mixed/windows-i586_client_mixed_nsk.hprof.testlist/ResultDir/HeapThrasher/HeapThrasher.log

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              • Assignee:
                dcubed Daniel Daugherty
                Reporter:
                jjh James Holmlund (Inactive)
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                • Created:
                  Updated:
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