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Posted to commits@harmony.apache.org by "Gregory Shimansky (JIRA)" <ji...@apache.org> on 2007/05/16 16:42:18 UTC
[jira] Updated: (HARMONY-3517) [drlvm][thead]
gc.SynchronizedFinilazersTest hangs intermittently on linux x86
[ https://issues.apache.org/jira/browse/HARMONY-3517?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gregory Shimansky updated HARMONY-3517:
---------------------------------------
Summary: [drlvm][thead] gc.SynchronizedFinilazersTest hangs intermittently on linux x86 (was: [drlvm][theading] gc.SynchronizedFinilazersTest hangs intermittently on linux x86)
> [drlvm][thead] gc.SynchronizedFinilazersTest hangs intermittently on linux x86
> ------------------------------------------------------------------------------
>
> Key: HARMONY-3517
> URL: https://issues.apache.org/jira/browse/HARMONY-3517
> Project: Harmony
> Issue Type: Bug
> Components: DRLVM
> Reporter: Elena Semukhina
>
> The test hung for me after 450 successful runs in JET mode.
> To run the test iteratively please use the following command:
> while true; $DRLVM -Xem:jet -cp <path to smoke tests> gc.SynchronizedFinilazersTest; echo $i; fi; i=$[i+1]; done &
> There are 83 threads which hang in __kernel_vsyscall () with the same stack traces:
> (gdb) thr 1
> [Switching to thread 1 (Thread -1215228224 (LWP 16830))]#0 0xffffe410 in __kernel_vsyscall ()
> (gdb) bt
> #0 0xffffe410 in __kernel_vsyscall ()
> #1 0xb791ce1e in __lll_mutex_lock_wait () from /lib/libpthread.so.0
> #2 0xb7919634 in _L_mutex_lock_363 () from /lib/libpthread.so.0
> #3 0xb7aaa306 in malloc () from /lib/libc.so.6
> #4 0xb7b0c156 in pthread_mutex_lock () from /lib/libc.so.6
> #5 0xb7bb591e in hymutex_lock (mutex=0xa43c4d40)
> at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/linux/os_mutex.c:68
> #6 0xb7bb79ce in hythread_monitor_enter (mon_ptr=0xa43c4d40)
> at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_fat_monitor.c:88
> #7 0xb7bba1fb in hythread_thin_monitor_enter (lockword_ptr=0xa56b61d0)
> at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:365
> #8 0xb6d46f37 in jthread_monitor_enter (monitor=0x95fee678)
> at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_monitors.c:123
> #9 0xb5e3b5de in ?? ()
> #10 0x95fee678 in ?? ()
> #11 0x080ae620 in ?? ()
> #12 0x080ae5b0 in ?? ()
> #13 0x95fee670 in ?? ()
> #14 0x00000000 in ?? ()
> (gdb)
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