Bug 319219

Summary: playing a song
Product: [Applications] amarok Reporter: M.Keuchel
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED UPSTREAM    
Severity: crash    
Priority: NOR    
Version: 2.7.0   
Target Milestone: 2.8   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description M.Keuchel 2013-05-02 12:33:32 UTC 
Application: amarok (2.7.0)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.0-19-generic i686
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:

started a song, and amarok was downloading the lyric to this song.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xaeab3740 (LWP 2161))]

Thread 30 (Thread 0xa7e31b40 (LWP 2267)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55dbdcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb3f9bd16 in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#3  0xb3f8a08a in pa_mainloop_poll () from /usr/lib/i386-linux-gnu/libpulse.so.0
#4  0xb3f8a8c9 in pa_mainloop_iterate () from /usr/lib/i386-linux-gnu/libpulse.so.0
#5  0xb3f8a9a4 in pa_mainloop_run () from /usr/lib/i386-linux-gnu/libpulse.so.0
#6  0xb3f9bc9e in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#7  0xb1414eaa in ?? () from /usr/lib/i386-linux-gnu/pulseaudio/libpulsecommon-3.0.so
#8  0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 29 (Thread 0xa255eb40 (LWP 2279)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55dbdcb in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb436d2db in poll (__timeout=-1, __nfds=1, __fds=0xa1c024a8) at /usr/include/i386-linux-gnu/bits/poll2.h:46
#3  g_poll (fds=0xa1c024a8, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.36.0/./glib/gpoll.c:132
#4  0xb435e6d0 in g_main_context_poll (n_fds=1, fds=0xa1c024a8, timeout=<optimized out>, context=0xa1c00500, priority=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3995
#5  g_main_context_iterate (context=context@entry=0xa1c00500, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3696
#6  0xb435e831 in g_main_context_iteration (context=0xa1c00500, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#7  0xb5960c3f in QEventDispatcherGlib::processEvents (this=0xa1c00488, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0xb592d3ec in QEventLoop::processEvents (this=this@entry=0xa255e228, flags=...) at kernel/qeventloop.cpp:149
#9  0xb592d6e1 in QEventLoop::exec (this=this@entry=0xa255e228, flags=...) at kernel/qeventloop.cpp:204
#10 0xb5818fec in QThread::exec (this=this@entry=0xa5efe58) at thread/qthread.cpp:542
#11 0xb590cf2d in QInotifyFileSystemWatcherEngine::run (this=0xa5efe58) at io/qfilesystemwatcher_inotify.cpp:256
#12 0xb581bb18 in QThreadPrivate::start (arg=0xa5efe58) at thread/qthread_unix.cpp:338
#13 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 28 (Thread 0xa07d0b40 (LWP 2291)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb581c0f0 in wait (time=4294967295, this=0xa8890a8) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0xa888ff8, mutex=0xa8891c8, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4db4a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa888fe0, th=th@entry=0xa889420) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4db798b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa889248, th=0xa889420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4db465a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa888fe0, th=th@entry=0xa889420) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4db7ae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa889420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa889420, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4db7b00 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa889420) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa889420, previous=0xa800218) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4db6324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa07d0284, parent=0xa888fe0, th=th@entry=0xa889420) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0xb4db63da in ThreadWeaver::Thread::run (this=0xa889420) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0xb581bb18 in QThreadPrivate::start (arg=0xa889420) at thread/qthread_unix.cpp:338
#15 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#16 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 27 (Thread 0x9fdffb40 (LWP 2292)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb581c0f0 in wait (time=4294967295, this=0xa8890a8) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0xa888ff8, mutex=0xa8891c8, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4db4a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa888fe0, th=th@entry=0xa8b3c40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4db798b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa889248, th=0xa8b3c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4db465a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa888fe0, th=th@entry=0xa8b3c40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4db7ae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa8b3c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa8b3c40, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4db7b00 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa8b3c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa8b3c40, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4db7b00 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa8b3c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa8b3c40, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4db7b00 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa8b3c40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa8b3c40, previous=0xae8bf88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb4db6324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x9fdff284, parent=0xa888fe0, th=th@entry=0xa8b3c40) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0xb4db63da in ThreadWeaver::Thread::run (this=0xa8b3c40) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0xb581bb18 in QThreadPrivate::start (arg=0xa8b3c40) at thread/qthread_unix.cpp:338
#19 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#20 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 26 (Thread 0x9f5feb40 (LWP 2293)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb581c0f0 in wait (time=4294967295, this=0xa8890a8) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0xa888ff8, mutex=0xa8891c8, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4db4a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa888fe0, th=th@entry=0xa8b9270) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4db798b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa889248, th=0xa8b9270) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4db465a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa888fe0, th=th@entry=0xa8b9270) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4db7ae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa8b9270) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa8b9270, previous=0xaab7158) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4db6324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x9f5fe284, parent=0xa888fe0, th=th@entry=0xa8b9270) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb4db63da in ThreadWeaver::Thread::run (this=0xa8b9270) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb581bb18 in QThreadPrivate::start (arg=0xa8b9270) at thread/qthread_unix.cpp:338
#13 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 25 (Thread 0x9edfdb40 (LWP 2294)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb581c0f0 in wait (time=4294967295, this=0xa8890a8) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=this@entry=0xa888ff8, mutex=0xa8891c8, time=time@entry=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4db4a55 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa888fe0, th=th@entry=0xa8b3fe8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4db798b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa889248, th=0xa8b3fe8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4db465a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa888fe0, th=th@entry=0xa8b3fe8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4db7ae4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa889248, th=0xa8b3fe8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4db4553 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa888fe0, th=0xa8b3fe8, previous=0xae8dc28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4db6324 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x9edfd284, parent=0xa888fe0, th=th@entry=0xa8b3fe8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb4db63da in ThreadWeaver::Thread::run (this=0xa8b3fe8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb581bb18 in QThreadPrivate::start (arg=0xa8b3fe8) at thread/qthread_unix.cpp:338
#13 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 24 (Thread 0x9e481b40 (LWP 2296)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55d9c9b in read () from /lib/i386-linux-gnu/libc.so.6
#2  0xb43a0d4e in read (__nbytes=16, __buf=0x9e48103c, __fd=<optimized out>) at /usr/include/i386-linux-gnu/bits/unistd.h:44
#3  g_wakeup_acknowledge (wakeup=0x9fe21f18) at /build/buildd/glib2.0-2.36.0/./glib/gwakeup.c:212
#4  0xb435e1e3 in g_main_context_check (context=context@entry=0xa3501540, max_priority=2147483647, fds=fds@entry=0xa3500a90, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3502
#5  0xb435e662 in g_main_context_iterate (context=context@entry=0xa3501540, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3698
#6  0xb435e831 in g_main_context_iteration (context=0xa3501540, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#7  0xb5960c3f in QEventDispatcherGlib::processEvents (this=0xa3500a80, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0xb592d3ec in QEventLoop::processEvents (this=this@entry=0x9e481228, flags=...) at kernel/qeventloop.cpp:149
#9  0xb592d6e1 in QEventLoop::exec (this=this@entry=0x9e481228, flags=...) at kernel/qeventloop.cpp:204
#10 0xb5818fec in QThread::exec (this=this@entry=0xaa4e080) at thread/qthread.cpp:542
#11 0xb590cf2d in QInotifyFileSystemWatcherEngine::run (this=0xaa4e080) at io/qfilesystemwatcher_inotify.cpp:256
#12 0xb581bb18 in QThreadPrivate::start (arg=0xaa4e080) at thread/qthread_unix.cpp:338
#13 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 23 (Thread 0x9dc4eb40 (LWP 2298)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb3691ae5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb3691b1f in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 22 (Thread 0x9d310b40 (LWP 2299)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55f90d1 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb55760ed in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 21 (Thread 0x9cb0fb40 (LWP 2301)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55f90d1 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb557627b in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 20 (Thread 0x9c260b40 (LWP 2302)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb48220ed in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb482211f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 19 (Thread 0x92ab9b40 (LWP 2477)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa3bdc10, mutex=0xa56b560) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xa34d9d4a in gst_queue_chain (pad=0xa563258, buffer=0x9fe87080) at gstqueue.c:1014
#5  0xb11e60c8 in gst_pad_push (pad=0xa3bb2d8, buffer=buffer@entry=0x9fe87080) at gstpad.c:4710
#6  0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa5698e0, buffer=0x9fe87080) at gstghostpad.c:261
#7  0xb11e60c8 in gst_pad_push (pad=0xa592f00, buffer=buffer@entry=0x9fe87080) at gstpad.c:4710
#8  0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa1c19020, buffer=0x9fe87080) at gstghostpad.c:261
#9  0xb11e60c8 in gst_pad_push (pad=0xa1c2ebf0, buffer=0x9fe87080) at gstpad.c:4710
#10 0xb12af0af in gst_base_transform_chain (pad=0xa1c2eb28, buffer=0x9fe87080) at gstbasetransform.c:2658
#11 0xb11e60c8 in gst_pad_push (pad=0xa1c2ea60, buffer=0x9fe87080) at gstpad.c:4710
#12 0xb12af0af in gst_base_transform_chain (pad=0xa1c2e998, buffer=0x9fe87080) at gstbasetransform.c:2658
#13 0xb11e60c8 in gst_pad_push (pad=0xb6b76e8, buffer=buffer@entry=0x9fe87080) at gstpad.c:4710
#14 0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa592e20, buffer=0x9fe87080) at gstghostpad.c:261
#15 0xb11e60c8 in gst_pad_push (pad=0xb6f5588, buffer=buffer@entry=0x9fe87080) at gstpad.c:4710
#16 0xa34db31f in gst_queue_push_one (queue=0xa1c2b028) at gstqueue.c:1156
#17 gst_queue_loop (pad=0xb6f5588) at gstqueue.c:1264
#18 0xb120fe10 in gst_task_func (task=task@entry=0xa3552c50) at gsttask.c:327
#19 0xb1210fb8 in default_func (tdata=0xa57b0b8, pool=0xa2bdc00) at gsttaskpool.c:70
#20 0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#21 0xb4383fc3 in g_thread_proxy (data=0xa56a430) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#22 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#23 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 18 (Thread 0x922b8b40 (LWP 2478)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa38f8b0, mutex=0xa389590) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xa34d9d4a in gst_queue_chain (pad=0xb6f54c0, buffer=0x8f155360) at gstqueue.c:1014
#5  0xb11e60c8 in gst_pad_push (pad=0xb6b72d8, buffer=buffer@entry=0x8f155360) at gstpad.c:4710
#6  0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa1c27800, buffer=0x8f155360) at gstghostpad.c:261
#7  0xb11e60c8 in gst_pad_push (pad=pad@entry=0xa354f648, buffer=buffer@entry=0x8f155360) at gstpad.c:4710
#8  0xa3491e69 in gst_stream_synchronizer_sink_chain (pad=0xa354f580, buffer=0x8f155360) at gststreamsynchronizer.c:601
#9  0xb11e60c8 in gst_pad_push (pad=0xa1c2ee48, buffer=0x8f155360) at gstpad.c:4710
#10 0xa34e95a9 in gst_tee_handle_data (tee=tee@entry=0xa56ae38, data=data@entry=0x8f155360, is_list=is_list@entry=0) at gsttee.c:722
#11 0xa34e97d9 in gst_tee_chain (pad=0xb6f53f8, buffer=0x8f155360) at gsttee.c:828
#12 0xb11e60c8 in gst_pad_push (pad=0xa3548480, buffer=buffer@entry=0x8f155360) at gstpad.c:4710
#13 0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa3547460, buffer=0x8f155360) at gstghostpad.c:261
#14 0xb11e60c8 in gst_pad_push (pad=0xa354f4b8, buffer=buffer@entry=0x8f155360) at gstpad.c:4710
#15 0xa34ce0a4 in gst_selector_pad_chain (pad=0xa354b2c0, buf=0x8f155360) at gstinputselector.c:854
#16 0xb11e60c8 in gst_pad_push (pad=0xa3547380, buffer=buffer@entry=0x8f155360) at gstpad.c:4710
#17 0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa35483b0, buffer=0x8f155360) at gstghostpad.c:261
#18 0xb11e60c8 in gst_pad_push (pad=0x8f08bcb8, buffer=buffer@entry=0x8f155360) at gstpad.c:4710
#19 0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa35482e0, buffer=0x8f155360) at gstghostpad.c:261
#20 0xb11e60c8 in gst_pad_push (pad=0xa354f3f0, buffer=0x8f155360) at gstpad.c:4710
#21 0x997d3458 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-0.10/libgstmad.so
#22 0xb11e60c8 in gst_pad_push (pad=0x9fe50e40, buffer=buffer@entry=0xa1c3b820) at gstpad.c:4710
#23 0xb1287d87 in gst_base_parse_push_frame (parse=parse@entry=0xb94f9a0, frame=frame@entry=0x922b81a0) at gstbaseparse.c:1988
#24 0xb1289487 in gst_base_parse_handle_and_push_frame (parse=parse@entry=0xb94f9a0, frame=frame@entry=0x922b81a0, klass=0xa386e38) at gstbaseparse.c:1765
#25 0xb128cccc in gst_base_parse_loop (pad=0xb80a808) at gstbaseparse.c:2826
#26 0xb120fe10 in gst_task_func (task=task@entry=0xb6f74f8) at gsttask.c:327
#27 0xb1210fb8 in default_func (tdata=0xb7ff260, pool=0xa2bdc00) at gsttaskpool.c:70
#28 0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#29 0xb4383fc3 in g_thread_proxy (data=0xa1c072f0) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#30 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#31 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 17 (Thread 0x91ab7b40 (LWP 2479)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa3bcf20, mutex=0xa57af18) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xa34da9a2 in gst_queue_loop (pad=0xa57c0d8) at gstqueue.c:1252
#5  0xb120fe10 in gst_task_func (task=task@entry=0xa3552b40) at gsttask.c:327
#6  0xb1210fb8 in default_func (tdata=0xa350d2d8, pool=0xa2bdc00) at gsttaskpool.c:70
#7  0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#8  0xb4383fc3 in g_thread_proxy (data=0xa1c07320) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#9  0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 16 (Thread 0x912b6b40 (LWP 2480)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa3be1c0, mutex=0xa036538) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xb129654b in gst_base_sink_wait_preroll (sink=sink@entry=0xa3ab2a8) at gstbasesink.c:2279
#5  0xa7e54fd4 in gst_base_audio_sink_render (bsink=0xa3ab2a8, buf=0x8f155588) at gstbaseaudiosink.c:1889
#6  0xb1299639 in gst_base_sink_render_object (basesink=basesink@entry=0xa3ab2a8, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x8f155588, pad=0xa3ae3e8) at gstbasesink.c:3014
#7  0xb129d50b in gst_base_sink_queue_object_unlocked (basesink=basesink@entry=0xa3ab2a8, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x8f155588, prerollable=prerollable@entry=1, pad=0xa3ae3e8) at gstbasesink.c:3295
#8  0xb129db90 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0xa3ab2a8, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x8f155588, pad=0xa3ae3e8) at gstbasesink.c:3677
#9  0xb129dfee in gst_base_sink_chain_main (basesink=0xa3ab2a8, pad=0xa3ae3e8, obj_type=2 '\002', obj=0x8f155588) at gstbasesink.c:3715
#10 0xb11e60c8 in gst_pad_push (pad=0xa3ae578, buffer=0x8f155588) at gstpad.c:4710
#11 0xb12af0af in gst_base_transform_chain (pad=0xa3ae4b0, buffer=0x8f155588) at gstbasetransform.c:2658
#12 0xb11e60c8 in gst_pad_push (pad=0xa3ae640, buffer=0x8f155588) at gstpad.c:4710
#13 0xb12af0af in gst_base_transform_chain (pad=0xa3ae0c8, buffer=0x8f155588) at gstbasetransform.c:2658
#14 0xb11e60c8 in gst_pad_push (pad=0xa3ae320, buffer=0x8f155588) at gstpad.c:4710
#15 0xb12af0af in gst_base_transform_chain (pad=0xa3ae258, buffer=0xa1ca9378) at gstbasetransform.c:2658
#16 0xb11e60c8 in gst_pad_push (pad=0xa3ae000, buffer=buffer@entry=0xa1ca9378) at gstpad.c:4710
#17 0xa34db31f in gst_queue_push_one (queue=0xa5260b8) at gstqueue.c:1156
#18 gst_queue_loop (pad=0xa3ae000) at gstqueue.c:1264
#19 0xb120fe10 in gst_task_func (task=task@entry=0xa35529a8) at gsttask.c:327
#20 0xb1210fb8 in default_func (tdata=0xa350d340, pool=0xa2bdc00) at gsttaskpool.c:70
#21 0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#22 0xb4383fc3 in g_thread_proxy (data=0xa1c07350) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#23 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#24 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 15 (Thread 0x90ab5b40 (LWP 2481)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55f90d1 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb55760ed in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 14 (Thread 0x902b4b40 (LWP 2482)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa3bc680, mutex=0xa58e298) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xa34da9a2 in gst_queue_loop (pad=0xa574580) at gstqueue.c:1252
#5  0xb120fe10 in gst_task_func (task=task@entry=0xa3552ab8) at gsttask.c:327
#6  0xb1210fb8 in default_func (tdata=0xb7ff260, pool=0xa2bdc00) at gsttaskpool.c:70
#7  0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#8  0xb4383fc3 in g_thread_proxy (data=0xa1c073b0) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#9  0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 13 (Thread 0x8fab3b40 (LWP 2483)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa3bd530, mutex=0xa573318) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xa34d9d4a in gst_queue_chain (pad=0xa563640, buffer=0x8f143b18) at gstqueue.c:1014
#5  0xb11e60c8 in gst_pad_push (pad=0xa3bb618, buffer=buffer@entry=0x8f143b18) at gstpad.c:4710
#6  0xb11cf774 in gst_proxy_pad_chain_default (pad=0xa569aa0, buffer=0x8f143b18) at gstghostpad.c:261
#7  0xb11e60c8 in gst_pad_push (pad=pad@entry=0xa574328, buffer=0x8f143b18) at gstpad.c:4710
#8  0xa34e9223 in gst_tee_do_push (is_list=0, data=0x8f143b18, pad=0xa574328, tee=0xa56a808) at gsttee.c:675
#9  gst_tee_handle_data (tee=tee@entry=0xa56a808, data=data@entry=0x8f143b18, is_list=is_list@entry=0) at gsttee.c:754
#10 0xa34e97d9 in gst_tee_chain (pad=0xa3ae708, buffer=0x8f143b18) at gsttee.c:828
#11 0xb11e60c8 in gst_pad_push (pad=0xa563320, buffer=buffer@entry=0x8f143b18) at gstpad.c:4710
#12 0xa34db31f in gst_queue_push_one (queue=0xa526290) at gstqueue.c:1156
#13 gst_queue_loop (pad=0xa563320) at gstqueue.c:1264
#14 0xb120fe10 in gst_task_func (task=task@entry=0xa3552bc8) at gsttask.c:327
#15 0xb1210fb8 in default_func (tdata=0xa350d328, pool=0xa2bdc00) at gsttaskpool.c:70
#16 0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#17 0xb4383fc3 in g_thread_proxy (data=0xa1c07400) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#18 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#19 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 12 (Thread 0x8df5cb40 (LWP 2494)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb36c2f63 in WTF::ThreadCondition::wait(WTF::Mutex&) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb33a1b1b in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb36a7982 in WTF::threadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#6  0xb36c2b12 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#7  0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 11 (Thread 0x86b4eb40 (LWP 2517)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa351b350, mutex=0xa1c17640) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xb132afd9 in gst_app_src_create (bsrc=0xb808020, offset=0, size=4096, buf=0x86b4e1bc) at gstappsrc.c:1035
#5  0xb12a2eb6 in gst_base_src_get_range (src=src@entry=0xb808020, offset=0, length=length@entry=4096, buf=buf@entry=0x86b4e1bc) at gstbasesrc.c:2188
#6  0xb12a4ce2 in gst_base_src_loop (pad=0xb918190) at gstbasesrc.c:2445
#7  0xb120fe10 in gst_task_func (task=task@entry=0xa353f898) at gsttask.c:327
#8  0xb1210fb8 in default_func (tdata=0xa3530208, pool=0xa2bdc00) at gsttaskpool.c:70
#9  0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#10 0xb4383fc3 in g_thread_proxy (data=0xa3540000) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#11 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 10 (Thread 0x8634db40 (LWP 2518)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465f4d2 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb466260e in _L_cond_lock_1052 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb46624e1 in __pthread_mutex_cond_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb465c8f4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#5  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#6  0xb43a2126 in g_cond_wait (cond=0x9fe3ce40, mutex=0xa35199b0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#7  0xb12bfdbf in gst_data_queue_pop (queue=0x8f0a1d98, item=item@entry=0x8634d1bc) at gstdataqueue.c:502
#8  0xa34d4439 in gst_multi_queue_loop (pad=0xb7f6320) at gstmultiqueue.c:1200
#9  0xb120fe10 in gst_task_func (task=task@entry=0x9fe669b0) at gsttask.c:327
#10 0xb1210fb8 in default_func (tdata=0xa3513520, pool=0xa2bdc00) at gsttaskpool.c:70
#11 0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#12 0xb4383fc3 in g_thread_proxy (data=0xa35406f0) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#13 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 9 (Thread 0x84349b40 (LWP 2522)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465f4d2 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb465aef2 in _L_lock_1037 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb465ae87 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb55f8f84 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#5  0xb43a1d30 in g_mutex_lock (mutex=mutex@entry=0xb4416b3c <allocator+60>) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:210
#6  0xb437a0d4 in magazine_cache_trim (stamp=1697652711, ix=2, allocator=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gslice.c:663
#7  magazine_cache_push_magazine (ix=ix@entry=2, magazine_chunks=<optimized out>, count=17) at /build/buildd/glib2.0-2.36.0/./glib/gslice.c:703
#8  0xb437a25a in private_thread_memory_cleanup (data=0x9fe5b400) at /build/buildd/glib2.0-2.36.0/./glib/gslice.c:770
#9  0xb4658b66 in __nptl_deallocate_tsd () from /lib/i386-linux-gnu/libpthread.so.0
#10 0xb4658d86 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0x8c359b40 (LWP 2526)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0x8eff2870, mutex=0x9fe3dec0) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xb132afd9 in gst_app_src_create (bsrc=0xa3c9d70, offset=0, size=4096, buf=0x8c3591bc) at gstappsrc.c:1035
#5  0xb12a2eb6 in gst_base_src_get_range (src=src@entry=0xa3c9d70, offset=0, length=length@entry=4096, buf=buf@entry=0x8c3591bc) at gstbasesrc.c:2188
#6  0xb12a4ce2 in gst_base_src_loop (pad=0xb922708) at gstbasesrc.c:2445
#7  0xb120fe10 in gst_task_func (task=task@entry=0x8f00e810) at gsttask.c:327
#8  0xb1210fb8 in default_func (tdata=0x9fe556b8, pool=0xa2bdc00) at gsttaskpool.c:70
#9  0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c0238) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#10 0xb4383fc3 in g_thread_proxy (data=0xa1c07580) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#11 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0x8cb5ab40 (LWP 2531)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465f4d2 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb465aef2 in _L_lock_1037 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb465ae87 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb55f8f84 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#5  0xb43a1d30 in g_mutex_lock (mutex=mutex@entry=0xb4416b3c <allocator+60>) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:210
#6  0xb437a281 in private_thread_memory_cleanup (data=0xb8d33b8) at /build/buildd/glib2.0-2.36.0/./glib/gslice.c:774
#7  0xb4658b66 in __nptl_deallocate_tsd () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4658d86 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0x8d35bb40 (LWP 2532)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465f4d2 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb465aef2 in _L_lock_1037 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb465ae87 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb55f8f84 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#5  0xb43a1d30 in g_mutex_lock (mutex=mutex@entry=0xb4416b3c <allocator+60>) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:210
#6  0xb437a281 in private_thread_memory_cleanup (data=0xa352ac00) at /build/buildd/glib2.0-2.36.0/./glib/gslice.c:774
#7  0xb4658b66 in __nptl_deallocate_tsd () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4658d86 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0x88b52b40 (LWP 2533)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465f4d2 in __lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb465aef2 in _L_lock_1037 () from /lib/i386-linux-gnu/libpthread.so.0
#3  0xb465ae87 in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb55f8f84 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#5  0xb43a1d30 in g_mutex_lock (mutex=mutex@entry=0xb4416b3c <allocator+60>) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:210
#6  0xb437a281 in private_thread_memory_cleanup (data=0xb9739f8) at /build/buildd/glib2.0-2.36.0/./glib/gslice.c:774
#7  0xb4658b66 in __nptl_deallocate_tsd () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb4658d86 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0x8eeffb40 (LWP 2538)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55f90d1 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb557627b in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0x8a355b40 (LWP 2539)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb55f90d1 in ?? () from /lib/i386-linux-gnu/libc.so.6
#2  0xb557627b in ?? () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x84b4ab40 (LWP 2540)):
#0  0xb7733424 in __kernel_vsyscall ()
#1  0xb465c84b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb55f8d7c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43a2126 in g_cond_wait (cond=0xa35162a0, mutex=0xa1c30410) at /build/buildd/glib2.0-2.36.0/./glib/gthread-posix.c:756
#4  0xb132afd9 in gst_app_src_create (bsrc=0xa3c8c60, offset=0, size=4096, buf=0x84b4a1bc) at gstappsrc.c:1035
#5  0xb12a2eb6 in gst_base_src_get_range (src=src@entry=0xa3c8c60, offset=0, length=length@entry=4096, buf=buf@entry=0x84b4a1bc) at gstbasesrc.c:2188
#6  0xb12a4ce2 in gst_base_src_loop (pad=0xa35298d8) at gstbasesrc.c:2445
#7  0xb120fe10 in gst_task_func (task=task@entry=0x8f0a1368) at gsttask.c:327
#8  0xb1210fb8 in default_func (tdata=0xb79ea30, pool=0xa2bdc00) at gsttaskpool.c:70
#9  0xb43849d8 in g_thread_pool_thread_proxy (data=0xa2c48f8) at /build/buildd/glib2.0-2.36.0/./glib/gthreadpool.c:309
#10 0xb4383fc3 in g_thread_proxy (data=0xb778030) at /build/buildd/glib2.0-2.36.0/./glib/gthread.c:798
#11 0xb4658d78 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb55eb3de in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xaeab3740 (LWP 2161)):
[KCrash Handler]
#7  0xb557090c in ?? () from /lib/i386-linux-gnu/libc.so.6
#8  0xb5571425 in ?? () from /lib/i386-linux-gnu/libc.so.6
#9  0xaeb1a844 in ogg_stream_clear (os=os@entry=0x9fe670cc) at ../../src/framing.c:221
#10 0x98417328 in gst_ogg_pad_finalize (object=0x9fe67000) at gstoggdemux.c:248
#11 0xb41fb898 in g_object_unref (_object=0x9fe67000) at /build/buildd/glib2.0-2.36.0/./gobject/gobject.c:3024
#12 0xb41fb8d2 in g_value_object_free_value (value=0x9fe337e4) at /build/buildd/glib2.0-2.36.0/./gobject/gobject.c:3469
#13 0xb421ce36 in g_value_unset (value=value@entry=0x9fe337e4) at /build/buildd/glib2.0-2.36.0/./gobject/gvalue.c:274
#14 0xb12029ea in gst_structure_free (structure=0xa3512080) at gststructure.c:340
#15 0xb11d7ece in gst_message_finalize (message=0xb7fb2d0) at gstmessage.c:210
#16 0xb11dbce7 in gst_mini_object_free (mini_object=0xb7fb2d0) at gstminiobject.c:376
#17 gst_mini_object_unref (mini_object=0xb7fb2d0) at gstminiobject.c:411
#18 0xb11b8220 in gst_message_unref (msg=<optimized out>) at ../gst/gstmessage.h:347
#19 gst_bus_set_flushing (bus=bus@entry=0x8f1441f0, flushing=flushing@entry=1) at gstbus.c:449
#20 0xb11ea488 in gst_pipeline_change_state (element=0xb894188, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:518
#21 0xa346c235 in gst_play_bin_change_state (element=0xb894188, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstplaybin2.c:3936
#22 0xb11c842b in gst_element_change_state (element=element@entry=0xb894188, transition=transition@entry=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2761
#23 0xb11c8938 in gst_element_continue_state (element=element@entry=0xb894188, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2444
#24 0xb11c84af in gst_element_change_state (element=element@entry=0xb894188, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2798
#25 0xb11c8e57 in gst_element_set_state_func (element=0xb894188, state=GST_STATE_NULL) at gstelement.c:2717
#26 0xb11c816f in gst_element_set_state (element=0xb894188, state=GST_STATE_NULL) at gstelement.c:2618
#27 0xb2ab7daa in WebCore::MediaPlayerPrivateGStreamer::durationChanged() () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#28 0xb2aba332 in WebCore::MediaPlayerPrivateGStreamer::handleMessage(_GstMessage*) () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#29 0xb11b6de2 in marshal_VOID__MINIOBJECT (closure=closure@entry=0xb773f58, return_value=return_value@entry=0x0, n_param_values=n_param_values@entry=2, param_values=param_values@entry=0xbf9163b0, invocation_hint=invocation_hint@entry=0xbf91635c, marshal_data=marshal_data@entry=0x0) at gstbus.c:134
#30 0xb41f6c36 in g_closure_invoke (closure=0xb773f58, return_value=return_value@entry=0x0, n_param_values=2, param_values=param_values@entry=0xbf9163b0, invocation_hint=invocation_hint@entry=0xbf91635c) at /build/buildd/glib2.0-2.36.0/./gobject/gclosure.c:777
#31 0xb4208f9e in signal_emit_unlocked_R (node=node@entry=0xa2bd928, detail=detail@entry=53, instance=instance@entry=0x8f1441f0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbf9163b0) at /build/buildd/glib2.0-2.36.0/./gobject/gsignal.c:3584
#32 0xb4210fa7 in g_signal_emit_valist (instance=instance@entry=0x8f1441f0, signal_id=signal_id@entry=20, detail=detail@entry=53, var_args=0xbf9165b0 "\364\037'\261\360A\024\217\070\223\005\217\314\200\033\261\360A\024\217\070\223\005\217", var_args@entry=0xbf9165ac "8\223\005\217\364\037'\261\360A\024\217\070\223\005\217\314\200\033\261\360A\024\217\070\223\005\217") at /build/buildd/glib2.0-2.36.0/./gobject/gsignal.c:3328
#33 0xb4211233 in g_signal_emit (instance=instance@entry=0x8f1441f0, signal_id=20, detail=53) at /build/buildd/glib2.0-2.36.0/./gobject/gsignal.c:3384
#34 0xb11b7139 in gst_bus_async_signal_func (bus=0x8f1441f0, message=0x8f059338, data=0x0) at gstbus.c:1118
#35 0xb11b80cc in gst_bus_source_dispatch (source=source@entry=0xb773ee8, callback=0xb11b7090 <gst_bus_async_signal_func>, user_data=0x0) at gstbus.c:764
#36 0xb435e3b3 in g_main_dispatch (context=0xa154cc8, context@entry=0xa15a230) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3054
#37 g_main_context_dispatch (context=context@entry=0xa154cc8) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3630
#38 0xb435e750 in g_main_context_iterate (context=context@entry=0xa154cc8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3701
#39 0xb435e831 in g_main_context_iteration (context=0xa154cc8, may_block=1) at /build/buildd/glib2.0-2.36.0/./glib/gmain.c:3762
#40 0xb5960c21 in QEventDispatcherGlib::processEvents (this=this@entry=0x9fdfea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#41 0xb5f58a5a in QGuiEventDispatcherGlib::processEvents (this=0x9fdfea0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0xb592d3ec in QEventLoop::processEvents (this=this@entry=0xbf916828, flags=...) at kernel/qeventloop.cpp:149
#43 0xb592d6e1 in QEventLoop::exec (this=this@entry=0xbf916828, flags=...) at kernel/qeventloop.cpp:204
#44 0xb59333fa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#45 0xb5e9ffc4 in QApplication::exec () at kernel/qapplication.cpp:3828
#46 0x080500df in main (argc=3, argv=0xbf917284) at ../../src/main.cpp:329

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2013-05-02 15:38:37 UTC 
There is apparently a problem with the ogg demuxer of gstreamer. Please use the phonon-backend-vlc a a workaround.