(gdb) info thr 51 Thread -1216812128 (LWP 4343) 0xffffe410 in __kernel_vsyscall () 50 Thread -1530864736 (LWP 4344) 0xffffe410 in __kernel_vsyscall () 49 Thread -1540625504 (LWP 4345) 0xffffe410 in __kernel_vsyscall () 48 Thread -1549018208 (LWP 4346) 0xffffe410 in __kernel_vsyscall () 47 Thread -1557410912 (LWP 4347) 0xffffe410 in __kernel_vsyscall () 46 Thread -1565803616 (LWP 4348) 0xffffe410 in __kernel_vsyscall () 45 Thread -1574196320 (LWP 4349) 0xffffe410 in __kernel_vsyscall () 44 Thread -1584399456 (LWP 4350) 0xffffe410 in __kernel_vsyscall () 43 Thread -1592792160 (LWP 4351) 0xffffe410 in __kernel_vsyscall () 42 Thread -1601184864 (LWP 4352) 0xffffe410 in __kernel_vsyscall () 41 Thread -1611662432 (LWP 4353) 0xffffe410 in __kernel_vsyscall () 40 Thread -1620055136 (LWP 4354) 0xffffe410 in __kernel_vsyscall () 39 Thread -1630536800 (LWP 4355) 0xffffe410 in __kernel_vsyscall () 38 Thread -1638929504 (LWP 4356) 0xffffe410 in __kernel_vsyscall () 37 Thread -1647322208 (LWP 4357) 0xffffe410 in __kernel_vsyscall () 36 Thread -1655714912 (LWP 4358) 0xffffe410 in __kernel_vsyscall () 35 Thread -1664107616 (LWP 4359) 0xffffe410 in __kernel_vsyscall () 34 Thread -1672500320 (LWP 4360) 0xffffe410 in __kernel_vsyscall () 33 Thread -1680893024 (LWP 4361) 0xffffe410 in __kernel_vsyscall () 32 Thread -1689285728 (LWP 4362) 0xffffe410 in __kernel_vsyscall () 31 Thread -1701839968 (LWP 4363) 0xffffe410 in __kernel_vsyscall () 30 Thread -1710232672 (LWP 4364) 0xffffe410 in __kernel_vsyscall () 29 Thread -1718625376 (LWP 4365) 0xffffe410 in __kernel_vsyscall () 28 Thread -1727018080 (LWP 4366) 0xffffe410 in __kernel_vsyscall () 27 Thread -1735410784 (LWP 4367) 0xffffe410 in __kernel_vsyscall () 26 Thread -1743803488 (LWP 4368) 0xffffe410 in __kernel_vsyscall () 25 Thread -1752196192 (LWP 4369) 0xffffe410 in __kernel_vsyscall () 24 Thread -1760588896 (LWP 4370) 0xffffe410 in __kernel_vsyscall () 23 Thread -1768981600 (LWP 4371) 0xffffe410 in __kernel_vsyscall () 22 Thread -1777374304 (LWP 4372) 0xffffe410 in __kernel_vsyscall () 21 Thread -1785767008 (LWP 4373) 0xffffe410 in __kernel_vsyscall () 20 Thread -1794159712 (LWP 4374) 0xffffe410 in __kernel_vsyscall () 19 Thread -1802552416 (LWP 4375) 0xffffe410 in __kernel_vsyscall () 18 Thread -1810945120 (LWP 4376) 0xffffe410 in __kernel_vsyscall () 17 Thread -1819337824 (LWP 4377) 0xffffe410 in __kernel_vsyscall () 16 Thread -1827730528 (LWP 4378) 0xffffe410 in __kernel_vsyscall () 15 Thread -1836123232 (LWP 4379) 0xffffe410 in __kernel_vsyscall () ---Type to continue, or q to quit--- 14 Thread -1844515936 (LWP 4380) 0xffffe410 in __kernel_vsyscall () 13 Thread -1852908640 (LWP 4381) 0xffffe410 in __kernel_vsyscall () 12 Thread -1861301344 (LWP 4382) 0xffffe410 in __kernel_vsyscall () 11 Thread -1869694048 (LWP 4383) 0xffffe410 in __kernel_vsyscall () 10 Thread -1878086752 (LWP 4384) 0xffffe410 in __kernel_vsyscall () 9 Thread -1886479456 (LWP 4385) 0xffffe410 in __kernel_vsyscall () 8 Thread -1894872160 (LWP 4386) 0xffffe410 in __kernel_vsyscall () 7 Thread -1903264864 (LWP 4387) 0xffffe410 in __kernel_vsyscall () 6 Thread -1911657568 (LWP 4388) 0xffffe410 in __kernel_vsyscall () 5 Thread -1920050272 (LWP 4389) 0xffffe410 in __kernel_vsyscall () 4 Thread -1928442976 (LWP 4390) 0xffffe410 in __kernel_vsyscall () 3 Thread -1936835680 (LWP 4391) 0xffffe410 in __kernel_vsyscall () 2 Thread -1945228384 (LWP 4393) 0xffffe410 in __kernel_vsyscall () 1 Thread -1215719744 (LWP 4341) 0xffffe410 in __kernel_vsyscall () (gdb) thr 1 [Switching to thread 1 (Thread -1215719744 (LWP 4341))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb78a2726 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb7a93fad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6 #3 0xb7b3d739 in os_cond_timedwait (cond=0x805dfa8, mutex=0x805dfd8, ms=0, nano=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/linux/os_condvar.c:41 #4 0xb7b3f8e2 in condvar_wait_impl (cond=0x805dfa8, mutex=0x805dfd8, ms=0, nano=0, interruptable=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_condvar.c:55 #5 0xb7b40f9f in sem_wait_impl (sem=0x805dfa0, ms=0, nano=0, interruptable=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_semaphore.c:70 #6 0xb7b4109b in hysem_wait (sem=0x805dfa0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_semaphore.c:107 #7 0xb7b414b3 in thread_safe_point_impl (thread=0x805de78) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_suspend.c:137 #8 0xb7b419bc in set_suspend_disable (count=2) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_suspend.c:457 #9 0xb7b422ca in hythread_thin_monitor_enter (lockword_ptr=0xa596b750) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:366 #10 0xb6cccdc9 in jthread_monitor_enter (monitor=0x9ff02a58) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_monitors.c:123 #11 0xb5dbd5de in ?? () #12 0x9ff02a58 in ?? () #13 0x080b92c0 in ?? () #14 0x080b9250 in ?? () #15 0x9ff02a50 in ?? () #16 0x00000000 in ?? () (gdb) thr 2 [Switching to thread 2 (Thread -1945228384 (LWP 4393))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb78a4e1e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0xb78a1634 in _L_mutex_lock_363 () from /lib/libpthread.so.0 #3 0xb7a32306 in malloc () from /lib/libc.so.6 #4 0xb7a94156 in pthread_mutex_lock () from /lib/libc.so.6 #5 0xb7b3d95e in hymutex_lock (mutex=0xa4307908) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/linux/os_mutex.c:68 #6 0xb7b3fb36 in hythread_monitor_enter (mon_ptr=0xa4307908) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_fat_monitor.c:88 #7 0xb7b422bc in hythread_thin_monitor_enter (lockword_ptr=0xa596b750) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:365 #8 0xb6cccdc9 in jthread_monitor_enter (monitor=0x9a9027f0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_monitors.c:123 #9 0xb5dbd5de in ?? () #10 0x9a9027f0 in ?? () #11 0x9ff249e0 in ?? () #12 0x9ff24960 in ?? () #13 0x9a9027e8 in ?? () #14 0x00000000 in ?? () (gdb) thr 3 [Switching to thread 3 (Thread -1936835680 (LWP 4391))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb7a9428e in __lll_mutex_lock_wait () from /lib/libc.so.6 #2 0xb7a32dd9 in _L_mutex_lock_113 () from /lib/libc.so.6 #3 0x8c8e3ba0 in ?? () #4 0xb7a2e31b in ptmalloc_lock_all () from /lib/libc.so.6 #5 0xb7a5608f in fork () from /lib/libc.so.6 #6 0xb6bb9a34 in st_get_c_method_info (info=0x8c8e1d1c, ip=0xffffe410) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/stack/stack_dump.cpp:119 #7 0xb6bba2e2 in st_print_stack_jit (thread=0x9a927ef0, frames=0x8c8e1d80, num_frames=25) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/stack/stack_dump.cpp:264 #8 0xb6bba6dc in st_print_stack (regs=0x8c8e1ff8) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/stack/stack_dump.cpp:409 #9 0xb6bb865a in abort_handler (signum=6, info=0x8c8e207c, context=0x8c8e20fc) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/util/linux/signals_ia32.cpp:647 #10 0xb6bb90fb in general_signal_handler (signum=6, info=0x8c8e207c, context=0x8c8e20fc) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/util/linux/signals_ia32.cpp:717 #11 #12 0xffffe410 in __kernel_vsyscall () #13 0xb79f38d0 in raise () from /lib/libc.so.6 #14 0xb79f4fa3 in abort () from /lib/libc.so.6 #15 0xb7a2908b in __libc_message () from /lib/libc.so.6 #16 0xb7a2ea11 in malloc_printerr () from /lib/libc.so.6 #17 0xb7a30a3b in _int_malloc () from /lib/libc.so.6 #18 0xb7a32306 in malloc () from /lib/libc.so.6 #19 0xb6bbca18 in st_alloc_frames (num=5) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/stack/stack_trace.cpp:145 #20 0xb6bbcae7 in st_get_trace (p_vmthread=0xa4343fb0, res_depth=0x8c8e2d14, stfs=0x8c8e2d10) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/stack/stack_trace.cpp:167 #21 0xb6bae130 in Java_org_apache_harmony_vm_VMStack_getThreadStackTrace (jenv=0x9a928080, thread=0x8c8e2d7c) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/kernel_classes/native/org_apache_harmony_vm_VMStack.cpp:453 #22 0xa42e8f56 in ?? () #23 0x9a928080 in ?? () #24 0x8c8e2d78 in ?? () #25 0x8c8e2d7c in ?? () #26 0x0002000a in ?? () #27 0x00000000 in ?? () (gdb) thr 4 [Switching to thread 4 (Thread -1928442976 (LWP 4390))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb7a9428e in __lll_mutex_lock_wait () from /lib/libc.so.6 #2 0xb7a32e81 in _L_mutex_lock_4086 () from /lib/libc.so.6 #3 0x08331b30 in ?? () #4 0x8d0e3cbc in ?? () #5 0xb6d7a708 in ?? () from /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/build/lnx_ia32_gcc_debug/deploy/jdk/jre/bin/default/libharmonyvm.so #6 0x08331b30 in ?? () #7 0xb6d11fb4 in Java_org_apache_harmony_vm_VMGenericsAndAnnotations_getSignature__J::__PRETTY_FUNCTION__ () from /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/build/lnx_ia32_gcc_debug/deploy/jdk/jre/bin/default/libharmonyvm.so #8 0x8d0e3cbc in ?? () #9 0xb6aada49 in core_free (p=0x9a917098) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/class_support/C_Interface.cpp:2273 #10 0xb6aada49 in core_free (p=0x9a917098) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/class_support/C_Interface.cpp:2273 #11 0xb6bae795 in Java_org_apache_harmony_vm_VMStack_getThreadStackTrace (jenv=0xa4353020, thread=0x8d0e3d7c) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/kernel_classes/native/org_apache_harmony_vm_VMStack.cpp:538 #12 0xa42e8f56 in ?? () #13 0xa4353020 in ?? () #14 0x8d0e3d78 in ?? () #15 0x8d0e3d7c in ?? () #16 0x000a000a in ?? () #17 0x00000000 in ?? () (gdb) thr 5 [Switching to thread 5 (Thread -1920050272 (LWP 4389))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb7a7043c in sched_yield () from /lib/libc.so.6 #2 0xb7b3ee2c in hythread_yield () at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_basic.c:330 #3 0xb7b41579 in wait_safe_region_event (thread=0xa190c508) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_suspend.c:183 #4 0xb7b41671 in hythread_suspend_other (thread=0xa190c508) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_suspend.c:255 #5 0xb6ccd8e4 in jthread_suspend (java_thread=0x8d8e4d7c) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_suspend.c:80 #6 0xb6bae117 in Java_org_apache_harmony_vm_VMStack_getThreadStackTrace (jenv=0xa194b280, thread=0x8d8e4d7c) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/kernel_classes/native/org_apache_harmony_vm_VMStack.cpp:452 #7 0xa42e8f56 in ?? () #8 0xa194b280 in ?? () #9 0x8d8e4d78 in ?? () #10 0x8d8e4d7c in ?? () #11 0x0002000a in ?? () #12 0x00000000 in ?? () (gdb) thr 6 [Switching to thread 6 (Thread -1911657568 (LWP 4388))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb78a4e1e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0xb78a1634 in _L_mutex_lock_363 () from /lib/libpthread.so.0 #3 0xb7a32306 in malloc () from /lib/libc.so.6 #4 0xb7a94156 in pthread_mutex_lock () from /lib/libc.so.6 #5 0xb7b3d95e in hymutex_lock (mutex=0xa4307908) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/linux/os_mutex.c:68 #6 0xb7b3fb36 in hythread_monitor_enter (mon_ptr=0xa4307908) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_fat_monitor.c:88 #7 0xb7b422bc in hythread_thin_monitor_enter (lockword_ptr=0xa596b750) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:365 #8 0xb6cccdc9 in jthread_monitor_enter (monitor=0x9ed0ca28) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_monitors.c:123 #9 0xb5dbd5de in ?? () #10 0x9ed0ca28 in ?? () #11 0xa1947230 in ?? () #12 0xa19471b0 in ?? () #13 0x9ed0ca20 in ?? () #14 0x00000000 in ?? () (gdb) thr 7 [Switching to thread 7 (Thread -1903264864 (LWP 4387))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb78a4e1e in __lll_mutex_lock_wait () from /lib/libpthread.so.0 #2 0xb78a1634 in _L_mutex_lock_363 () from /lib/libpthread.so.0 #3 0xb7a32306 in malloc () from /lib/libc.so.6 #4 0xb7a94156 in pthread_mutex_lock () from /lib/libc.so.6 #5 0xb7b3d95e in hymutex_lock (mutex=0xa4307908) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/linux/os_mutex.c:68 #6 0xb7b3fb36 in hythread_monitor_enter (mon_ptr=0xa4307908) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_fat_monitor.c:88 #7 0xb7b422bc in hythread_thin_monitor_enter (lockword_ptr=0xa596b750) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:365 #8 0xb6cccdc9 in jthread_monitor_enter (monitor=0x9ab10058) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_monitors.c:123 #9 0xb5dbd5de in ?? () #10 0x9ab10058 in ?? () #11 0xa19322d0 in ?? () #12 0xa1932250 in ?? () #13 0x9ab10050 in ?? () #14 0x00000000 in ?? () (gdb) thr 50 [Switching to thread 50 (Thread -1530864736 (LWP 4344))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb78a2726 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb7a93fad in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6 #3 0xb7b3d739 in os_cond_timedwait (cond=0xa430a070, mutex=0xa430a058, ms=0, nano=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/linux/os_condvar.c:41 #4 0xb7b3f8e2 in condvar_wait_impl (cond=0xa430a070, mutex=0xa430a058, ms=0, nano=0, interruptable=1) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_condvar.c:55 #5 0xb7b3fe88 in monitor_wait_impl (mon_ptr=0xa430a058, ms=0, nano=0, interruptable=1) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_fat_monitor.c:189 #6 0xb7b42500 in thin_monitor_wait_impl (lockword_ptr=0xa599d9b8, ms=0, nano=0, interruptable=1) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:439 #7 0xb7b425b1 in hythread_thin_monitor_wait_interruptable (lockword_ptr=0xa599d9b8, ms=0, nano=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_thin_monitor.c:491 #8 0xb6ccd2aa in jthread_monitor_timed_wait (monitor=0xa4c0cd78, millis=0, nanos=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_java_monitors.c:336 #9 0xb6b1a9e8 in Java_java_lang_VMThreadManager_wait (env=0x86fbc70, clazz=0xa4c0cd74, monitor=0xa4c0cd78, millis=0, nanos=0) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/vmcore/src/kernel_classes/native/java_lang_VMThreadManager.cpp:202 #10 0xa4c5b861 in ?? () #11 0x086fbc70 in ?? () #12 0xa4c0cd74 in ?? () #13 0xa4c0cd78 in ?? () #14 0x00000000 in ?? () (gdb) thr 51 [Switching to thread 51 (Thread -1216812128 (LWP 4343))]#0 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb78a467f in sem_wait@GLIBC_2.0 () from /lib/libpthread.so.0 #2 0xb7b2ac1f in asynchSignalReporter (userData=0x0) at hysignal.c:477 #3 0xb7b3f6be in thread_start_proc (arg=0x8061b18) at /nfs/ins/proj/drl/coreapi/esemukhi/svn/drlvm/trunk/vm/thread/src/thread_native_basic.c:713 #4 0xb789f2ab in start_thread () from /lib/libpthread.so.0 #5 0xb7a8875e in clone () from /lib/libc.so.6 (gdb)