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From: "pashev.igor at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: java-prs@gcc.gnu.org
Subject: [Bug libgcj/34574] wait() call hangs in _Jv_CondWait taking the monitor with it causing the application to hang
Date: Sun, 11 Jan 2015 16:02:00 -0000 [thread overview]
Message-ID: <bug-34574-8172-sEw7FUIVPt@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-34574-8172@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34574
--- Comment #4 from Igor Pashev <pashev.igor at gmail dot com> ---
I can reploduce it with Debian/amd64 and gcc4.9:
Thread 3 (Thread 0x7f43f8764700 (LWP 16318)):
#0 __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1 0x00007f445d4f74b9 in _L_lock_909 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2 0x00007f445d4f72e0 in __GI___pthread_mutex_lock (mutex=0x7f4461280ea0) at
../nptl/pthread_mutex_lock.c:79
#3 0x00007f445ef93684 in _Jv_MutexLock(_Jv_Mutex_t*) () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#4 0x00007f445ef8851c in _Jv_MonitorEnter () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#5 0x00000000004030fd in JvSynchronize::JvSynchronize (this=0x7f43f8763de0,
o=@0x6057e0: 0x7f44612cbc60) at /usr/include/c++/4.9/gcj/cni.h:99
#6 0x0000000000402f25 in env_test::foo () at TestJVSynchronise19thDec.cc:18
#7 0x0000000000402ef3 in env_test.run()void () at env_test.java:8
#8 0x0000000000402430 in WorkerThread.run()void () at ThreadPool.java:154
#9 0x00007f445ef8c16b in _Jv_ThreadRun(java::lang::Thread*) () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#10 0x00007f445ef93ff7 in ?? () from /usr/lib/x86_64-linux-gnu/libgcj.so.15
#11 0x00007f445f7bb748 in ?? () from /usr/lib/x86_64-linux-gnu/libgcj.so.15
#12 0x00007f445d4f50a4 in start_thread (arg=0x7f43f8764700) at
pthread_create.c:309
#13 0x00007f445cc02ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 2 (Thread 0x7f43f7f63700 (LWP 16319)):
#0 __lll_lock_wait () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1 0x00007f445d4f74b9 in _L_lock_909 () from
/lib/x86_64-linux-gnu/libpthread.so.0
#2 0x00007f445d4f72e0 in __GI___pthread_mutex_lock (mutex=0x7f4461280ea0) at
../nptl/pthread_mutex_lock.c:79
#3 0x00007f445ef93684 in _Jv_MutexLock(_Jv_Mutex_t*) () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#4 0x00007f445ef8851c in _Jv_MonitorEnter () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#5 0x00000000004030fd in JvSynchronize::JvSynchronize (this=0x7f43f7f62de0,
o=@0x6057e0: 0x7f44612cbc60) at /usr/include/c++/4.9/gcj/cni.h:99
#6 0x0000000000402f25 in env_test::foo () at TestJVSynchronise19thDec.cc:18
#7 0x0000000000402ef3 in env_test.run()void () at env_test.java:8
#8 0x0000000000402430 in WorkerThread.run()void () at ThreadPool.java:154
#9 0x00007f445ef8c16b in _Jv_ThreadRun(java::lang::Thread*) () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#10 0x00007f445ef93ff7 in ?? () from /usr/lib/x86_64-linux-gnu/libgcj.so.15
#11 0x00007f445f7bb748 in ?? () from /usr/lib/x86_64-linux-gnu/libgcj.so.15
#12 0x00007f445d4f50a4 in start_thread (arg=0x7f43f7f63700) at
pthread_create.c:309
#13 0x00007f445cc02ccd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7f44612ef740 (LWP 16118)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f445ef9380b in _Jv_CondWait(_Jv_ConditionVariable_t*, _Jv_Mutex_t*,
long long, int) () from /usr/lib/x86_64-linux-gnu/libgcj.so.15
#2 0x00007f445ef88ab5 in void java::lang::Object::wait(long long, int) () from
/usr/lib/x86_64-linux-gnu/libgcj.so.15
#3 0x0000000000402bd5 in Done.waitDone()void () at ThreadPool.java:213
#4 0x0000000000402a2e in ThreadPool.complete()void () at ThreadPool.java:100
#5 0x000000000040305f in main (argc=1, argv=0x7fff5fac12e8) at
TestJVSynchronise19thDec.cc:39
next prev parent reply other threads:[~2015-01-11 16:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-34574-8172@http.gcc.gnu.org/bugzilla/>
2013-06-15 16:13 ` pashev.igor at gmail dot com
2015-01-11 16:02 ` pashev.igor at gmail dot com [this message]
2015-12-08 17:45 ` ebotcazou at gcc dot gnu.org
2007-12-24 18:24 [Bug libgcj/34574] New: " rajathf at techmahindra dot com
2007-12-24 18:27 ` [Bug libgcj/34574] " rajathf at techmahindra dot com
2007-12-24 18:58 ` rajathf at techmahindra dot com
2007-12-24 22:12 ` pinskia at gcc dot gnu dot org
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