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  1. JDK
  2. JDK-6545975

assert(count == i,"Did not find the expected number of pending Java threads")

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 7
    • Fix Version/s: hs10
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b12
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        These failures started happening in the 2007.04.12 nightly.
        Here are my analysis report entries:

        New nsk.quick_jdi failures (from 2007.04.12)
        * nsk/jdi/ObjectReference/waitingThreads/waitingthreads002
                This test failed the following assertion:

                    Internal Error (src/share/vm/runtime/thread.cpp:3632)
                    Error: assert(count == i,"Did not find the expected number
                    of pending Java threads")

                on Linux AMD64 Server VM (machine jck-amd1). This assertion
                also failed with nsk/jvmti/scenarios/contention/TC04/tc04t001
                below.

        New nsk.jvmti failures (from 2007.04.07)
        * nsk/jvmti/scenarios/contention/TC04/tc04t001
                This test failed due to the wrong # of MonitorContendedEnter
                and MonitorContendedEntered events on Solaris SPARC-64 Server
                VM (machine aditi).

                Update: Serguei believes this failure is due to a test bug:
                    6544714 4/4 nsk/jvmti/scenarios/contention/TC04/tc04t001:
                                unsync'ed update of agent's static counters

                Update: In the 2007.04.12 nightly, this test failed the
                    following assertion:

                        Internal Error (src/share/vm/runtime/thread.cpp:3632)
                        Error: assert(count == i,"Did not find the expected number
                        of pending Java threads")

                    on Linux AMD64 Server VM (machine john), Solaris AMD64
                    Server VM (machine vm-x4100-01), Solaris SPARC-64 Server VM
                    (machine jtg-s129), Linux IA32 Client VM (machine
                    opteron003), Linux IA32 Server VM (machine pacmanjr),
                    Solaris SPARC Client VM (machine barkhesh), Solaris SPARC
                    Server VM (machine kalieda), Solaris X86 Client VM (machine
                    tattoinevm), and Solaris X86 Server VM (machine colfax004)

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                • Assignee:
                  dcubed Daniel Daugherty
                  Reporter:
                  dcubed Daniel Daugherty
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                  • Created:
                    Updated:
                    Resolved:
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