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  1. JDK
  2. JDK-4346463

SafepointSynchronize::begin: Fatal error

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    • rc1
    • sparc
    • solaris_7
    • Not verified



        Name: icR10030 Date: 06/19/2000


        The Hotspot VM build 1.3.0-b19 for Solaris fails the test in -server -Xmixed
        modes
        nsk/jvmpi/SuspendThread/suspthread001
        from
        testbase_nsk

        To reproduce the bug run Korn shell script
        doit.ksh <jdk_root_directory> -server -Xmixed
        in
        /net/sqesvr/export/vsn/GammaBase/Bugs/<this bug number>

        The script produces the output:
        java version "1.3.0"
        Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-b19)
        Java HotSpot(TM) Server VM (build 1.3-internal, mixed mode)
        ------------------------ java -------------------------------
        /export/ld24/java/hotspot/Solaris_JDK_1.3/bin/java_g -server -Xmixed
        -Xrunsuspthread001 suspthread001
        ########### threads count: 32 ############
        Event: JVMPI_EVENT_GC_START
        Event: JVMPI_EVENT_GC_FINISH
        Try suspend threads
        Check threads's states
        OK
        ########### threads count: 64 ############
        Event: JVMPI_EVENT_GC_START
        Event: JVMPI_EVENT_GC_FINISH
        Try suspend threads
        Check threads's states
        OK
        ########### threads count: 128 ############
        Event: JVMPI_EVENT_GC_START
        Event: JVMPI_EVENT_GC_FINISH
        Try suspend threads
        Check threads's states
        OK
        # SafepointSynchronize::begin: Fatal error:
        # SafepointSynchronize::begin: Timed out while attempting to reach a safepoint.
        # SafepointSynchronize::begin: Threads which did not reach the safepoint:
        # nid=0xe8 suspended
        # nid=0xdf suspended
        # nid=0xd6 suspended
        # nid=0xa2 suspended
        # nid=0x83 suspended
        # nid=0x82 suspended
        # SafepointSynchronize::begin: (End of list)
        # SafepointSynchronize::begin: Fatal error:
        # SafepointSynchronize::begin: Timed out while attempting to reach a safepoint.
        # SafepointSynchronize::begin: Threads which did not reach the safepoint:
        # nid=0xe8 suspended
        # nid=0xdf suspended
        # nid=0xd6 suspended
        # nid=0xa2 suspended
        # nid=0x83 suspended
        # nid=0x82 suspended
        ...
        ...
        ...

        ======================================================================

              acorn Karen Kinnear (Inactive)
              ichesunw Iche Iche (Inactive)
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