Bug 319537

Summary: Amarok crashes randomly
Product: [Applications] amarok Reporter: Fran Ruiz <quiesagua>
Component: generalAssignee: Amarok Bugs <amarok-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: 2.7.0   
Target Milestone: 2.8   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Fran Ruiz 2013-05-08 17:42:35 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 x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Randomly, but it tends to crash when switching songs.

- Unusual behavior I noticed:
It started happening after upgrading to Kubuntu Raring Ringtail.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f1e8a40f7c0 (LWP 5157))]

Thread 25 (Thread 0x7f1e68553700 (LWP 5160)):
#0  __pthread_mutex_lock_full (mutex=0x1ba95f0) at pthread_mutex_lock.c:308
#1  0x00007f1e79edc24e in pa_mutex_lock () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-3.0.so
#2  0x00007f1e7effcce9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f1e7efee205 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f1e7efee869 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f1e7efee920 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f1e7effcc8f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f1e79edd143 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-3.0.so
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1e68553700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 24 (Thread 0x7f1e65674700 (LWP 5162)):
#0  QThreadData::current () at thread/qthread_unix.cpp:209
#1  0x00007f1e876938f9 in postEventSourcePrepare (s=0x7f1e54001310, timeout=0x7f1e65673bc4) at kernel/qeventdispatcher_glib.cpp:256
#2  0x00007f1e81793900 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1e817940fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1e81794304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f1e87694036 in QEventDispatcherGlib::processEvents (this=0x7f1e54000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f1e8766438f in QEventLoop::processEvents (this=this@entry=0x7f1e65673d90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f1e87664618 in QEventLoop::exec (this=this@entry=0x7f1e65673d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f1e87566410 in QThread::exec (this=this@entry=0x1c74500) at thread/qthread.cpp:542
#9  0x00007f1e87645edf in QInotifyFileSystemWatcherEngine::run (this=0x1c74500) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f1e87568bec in QThreadPrivate::start (arg=0x1c74500) at thread/qthread_unix.cpp:338
#11 0x00007f1e83288f8e in start_thread (arg=0x7f1e65674700) at pthread_create.c:311
#12 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 23 (Thread 0x7f1e5a439700 (LWP 5163)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e8756914b in wait (time=18446744073709551615, this=0x1f9d830) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1f9d708, mutex=0x1f9d970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f1e84801041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f9d6e0, th=0x1f9dcf0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1e8480394b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1f9dcf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1e84803964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1f9dcf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1e84803964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1f9dcf0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f1e8480263f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f1e5a438dc0, parent=0x1f9d6e0, th=th@entry=0x1f9dcf0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f1e848026cb in ThreadWeaver::Thread::run (this=0x1f9dcf0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f1e87568bec in QThreadPrivate::start (arg=0x1f9dcf0) at thread/qthread_unix.cpp:338
#10 0x00007f1e83288f8e in start_thread (arg=0x7f1e5a439700) at pthread_create.c:311
#11 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 22 (Thread 0x7f1e59c38700 (LWP 5164)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e8756914b in wait (time=18446744073709551615, this=0x1f9d830) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1f9d708, mutex=0x1f9d970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f1e84801041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f9d6e0, th=0x1fbd430) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1e8480394b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1fbd430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1e84803964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1fbd430) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1e8480263f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f1e59c37dc0, parent=0x1f9d6e0, th=th@entry=0x1fbd430) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f1e848026cb in ThreadWeaver::Thread::run (this=0x1fbd430) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f1e87568bec in QThreadPrivate::start (arg=0x1fbd430) at thread/qthread_unix.cpp:338
#9  0x00007f1e83288f8e in start_thread (arg=0x7f1e59c38700) at pthread_create.c:311
#10 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 21 (Thread 0x7f1e59437700 (LWP 5165)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e8756914b in wait (time=18446744073709551615, this=0x1f9d830) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1f9d708, mutex=0x1f9d970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f1e84801041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f9d6e0, th=0x1fbe790) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1e8480394b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1fbe790) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1e8480263f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f1e59436dc0, parent=0x1f9d6e0, th=th@entry=0x1fbe790) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f1e848026cb in ThreadWeaver::Thread::run (this=0x1fbe790) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f1e87568bec in QThreadPrivate::start (arg=0x1fbe790) at thread/qthread_unix.cpp:338
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1e59437700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 20 (Thread 0x7f1e58c36700 (LWP 5166)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e8756914b in wait (time=18446744073709551615, this=0x1f9d830) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1f9d708, mutex=0x1f9d970, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f1e84801041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f9d6e0, th=0x1fbfb20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1e8480394b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1fbfb20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f1e84803964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1f9da40, th=0x1fbfb20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f1e8480263f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f1e58c35dc0, parent=0x1f9d6e0, th=th@entry=0x1fbfb20) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f1e848026cb in ThreadWeaver::Thread::run (this=0x1fbfb20) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f1e87568bec in QThreadPrivate::start (arg=0x1fbfb20) at thread/qthread_unix.cpp:338
#9  0x00007f1e83288f8e in start_thread (arg=0x7f1e58c36700) at pthread_create.c:311
#10 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 19 (Thread 0x7f1e43b71700 (LWP 5167)):
#0  0x00007f1e817d3359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f1e817d35e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e817941d1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1e81794304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1e87694036 in QEventDispatcherGlib::processEvents (this=0x7f1e3c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f1e8766438f in QEventLoop::processEvents (this=this@entry=0x7f1e43b70d90, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f1e87664618 in QEventLoop::exec (this=this@entry=0x7f1e43b70d90, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f1e87566410 in QThread::exec (this=this@entry=0x21c1f10) at thread/qthread.cpp:542
#8  0x00007f1e87645edf in QInotifyFileSystemWatcherEngine::run (this=0x21c1f10) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007f1e87568bec in QThreadPrivate::start (arg=0x21c1f10) at thread/qthread_unix.cpp:338
#10 0x00007f1e83288f8e in start_thread (arg=0x7f1e43b71700) at pthread_create.c:311
#11 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 18 (Thread 0x7f1e42907700 (LWP 5168)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e7e31b585 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f1e7e31b5d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f1e83288f8e in start_thread (arg=0x7f1e42907700) at pthread_create.c:311
#4  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 17 (Thread 0x7f1e415f1700 (LWP 5171)):
#0  0x00007f1e86cf93cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1e817941dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e81794304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1e87694036 in QEventDispatcherGlib::processEvents (this=0x7f1dec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1e8766438f in QEventLoop::processEvents (this=this@entry=0x7f1e415f0dc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1e87664618 in QEventLoop::exec (this=this@entry=0x7f1e415f0dc0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f1e87566410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f1e87568bec in QThreadPrivate::start (arg=0x22e1f50) at thread/qthread_unix.cpp:338
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1e415f1700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 16 (Thread 0x7f1dfbffd700 (LWP 5172)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e83861e77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f1e83861ea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f1e83288f8e in start_thread (arg=0x7f1dfbffd700) at pthread_create.c:311
#4  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 15 (Thread 0x7f1df27fb700 (LWP 5176)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f1e875690a7 in wait (time=698522, this=0x1b74660) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1b719a0, time=698522) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f1e6d6b3d46 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#4  0x00007f1e6d6b42cb in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#5  0x00007f1e8767a0ef in QMetaObject::activate (sender=0x1b74ee0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#6  0x00007f1e80e328e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007f1e80e4b2df in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007f1e80e4bf92 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007f1e670a5452 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#10 0x00007f1e80e328e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f1e80e4b2df in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f1e80e4bf92 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007f1e80e328e7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007f1e80e4b2df in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007f1e80e4bf92 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#16 0x00007f1df39eadc2 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstdecodebin2.so
#17 0x00007f1df39ee58b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstdecodebin2.so
#18 0x00007f1e78d0ef19 in gst_marshal_BOOLEAN__POINTER (closure=0x7f1de0014650, return_value=0x7f1df27fa8b0, n_param_values=<optimized out>, param_values=0x7f1df27faa10, invocation_hint=<optimized out>, marshal_data=<optimized out>) at gstmarshal.c:586
#19 0x00007f1e80e32620 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007f1e80e43f00 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007f1e80e4ae3b in g_signal_emitv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007f1e78c9901a in gst_pad_emit_have_data_signal (pad=pad@entry=0x36d8a00, obj=obj@entry=0x7f1de0039000) at gstpad.c:4167
#23 0x00007f1e78cd1ffc in gst_pad_push_event (pad=pad@entry=0x36d8a00, event=event@entry=0x7f1de0039000) at gstpad.c:5262
#24 0x00007f1e78cbc713 in gst_proxy_pad_event_default (pad=pad@entry=0x36bf6b0, event=event@entry=0x7f1de0039000) at gstghostpad.c:132
#25 0x00007f1e78cd1b85 in gst_pad_send_event (pad=pad@entry=0x36bf6b0, event=event@entry=0x7f1de0039000) at gstpad.c:5425
#26 0x00007f1e78cd20e2 in gst_pad_push_event (pad=0x7f1de001c1d0, event=0x7f1de0039000) at gstpad.c:5277
#27 0x00007f1df1dcee4b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
#28 0x00007f1e78cd1b85 in gst_pad_send_event (pad=pad@entry=0x7f1de001c050, event=event@entry=0x7f1de0039000) at gstpad.c:5425
#29 0x00007f1e78cd20e2 in gst_pad_push_event (pad=0x1bad980, event=0x7f1de0039000) at gstpad.c:5277
#30 0x00007f1e78f713e6 in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2899
#31 0x00007f1e78cf6e34 in gst_task_func (task=0x3711000) at gsttask.c:327
#32 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f1e83288f8e in start_thread (arg=0x7f1df27fb700) at pthread_create.c:311
#35 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 14 (Thread 0x7f1df1b3d700 (LWP 5177)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e78f786dc in gst_base_sink_wait_preroll (sink=0x194fdd0) at gstbasesink.c:2279
#3  0x00007f1e685736a8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
#4  0x00007f1e78f7ac3f in gst_base_sink_render_object (basesink=basesink@entry=0x194fdd0, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7f1ddc004ee0, pad=0x1954050) at gstbasesink.c:3014
#5  0x00007f1e78f7c63f in gst_base_sink_queue_object_unlocked (basesink=basesink@entry=0x194fdd0, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7f1ddc004ee0, prerollable=prerollable@entry=1, pad=0x1954050) at gstbasesink.c:3295
#6  0x00007f1e78f7cb48 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x194fdd0, obj_type=<optimized out>, obj=obj@entry=0x7f1ddc004ee0, pad=0x1954050) at gstbasesink.c:3677
#7  0x00007f1e78f7ce7f in gst_base_sink_chain_main (basesink=0x194fdd0, pad=0x1954050, obj_type=<optimized out>, obj=0x7f1ddc004ee0) at gstbasesink.c:3715
#8  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1954650, buffer=0x7f1ddc004ee0) at gstpad.c:4710
#9  0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1ddc004ee0) at gstbasetransform.c:2658
#10 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1954c50, buffer=0x7f1ddc004ee0) at gstpad.c:4710
#11 0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1ddc004ee0) at gstbasetransform.c:2658
#12 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1954350, buffer=0x7f1ddc004ee0) at gstpad.c:4710
#13 0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1ddc004ee0) at gstbasetransform.c:2658
#14 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1954950, buffer=buffer@entry=0x7f1ddc004ee0) at gstpad.c:4710
#15 0x00007f1e67711df6 in gst_queue_push_one (queue=0x1b60010) at gstqueue.c:1156
#16 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#17 0x00007f1e78cf6e34 in gst_task_func (task=0x3711600) at gsttask.c:327
#18 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f1e83288f8e in start_thread (arg=0x7f1df1b3d700) at pthread_create.c:311
#21 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 13 (Thread 0x7f1df133c700 (LWP 5178)):
#0  0x00007f1e86cf7b6d in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1e817d276f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e78ca7053 in gst_bus_post (bus=bus@entry=0x175e480, message=message@entry=0x7f1ddc03f180) at gstbus.c:345
#3  0x00007f1e78cb4e63 in gst_element_post_message (element=element@entry=0x1b79300, message=message@entry=0x7f1ddc03f180) at gstelement.c:1853
#4  0x00007f1e78ca0667 in gst_bin_handle_message_func (bin=0x1b79300, message=0x7f1ddc03f180) at gstbin.c:3442
#5  0x00007f1e78cd3ff8 in gst_pipeline_handle_message (bin=0x1b79300, message=0x7f1ddc03f180) at gstpipeline.c:587
#6  0x00007f1e670a2359 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#7  0x00007f1e78c9d418 in bin_bus_handler (bus=bus@entry=0x175e3c0, message=message@entry=0x7f1ddc03f180, bin=bin@entry=0x1b79300) at gstbin.c:2793
#8  0x00007f1e78ca6ee2 in gst_bus_post (bus=bus@entry=0x175e3c0, message=message@entry=0x7f1ddc03f180) at gstbus.c:322
#9  0x00007f1e78cb4e63 in gst_element_post_message (element=element@entry=0x1b7e050, message=message@entry=0x7f1ddc03f180) at gstelement.c:1853
#10 0x00007f1e78ca0667 in gst_bin_handle_message_func (bin=0x1b7e050, message=0x7f1ddc03f180) at gstbin.c:3442
#11 0x00007f1e670a91e5 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#12 0x00007f1e78c9d418 in bin_bus_handler (bus=bus@entry=0x175e540, message=message@entry=0x7f1ddc03f180, bin=bin@entry=0x1b7e050) at gstbin.c:2793
#13 0x00007f1e78ca6ee2 in gst_bus_post (bus=bus@entry=0x175e540, message=message@entry=0x7f1ddc03f180) at gstbus.c:322
#14 0x00007f1e78cb4e63 in gst_element_post_message (element=element@entry=0x1976b80, message=message@entry=0x7f1ddc03f180) at gstelement.c:1853
#15 0x00007f1e78ca0667 in gst_bin_handle_message_func (bin=0x1976b80, message=0x7f1ddc03f180) at gstbin.c:3442
#16 0x00007f1e78c9d418 in bin_bus_handler (bus=bus@entry=0x371ab40, message=message@entry=0x7f1ddc03f180, bin=bin@entry=0x1976b80) at gstbin.c:2793
#17 0x00007f1e78ca6ee2 in gst_bus_post (bus=bus@entry=0x371ab40, message=message@entry=0x7f1ddc03f180) at gstbus.c:322
#18 0x00007f1e78cb4e63 in gst_element_post_message (element=element@entry=0x1976170, message=message@entry=0x7f1ddc03f180) at gstelement.c:1853
#19 0x00007f1e78ca0667 in gst_bin_handle_message_func (bin=0x1976170, message=0x7f1ddc03f180) at gstbin.c:3442
#20 0x00007f1e78c9d418 in bin_bus_handler (bus=bus@entry=0x175e600, message=message@entry=0x7f1ddc03f180, bin=bin@entry=0x1976170) at gstbin.c:2793
#21 0x00007f1e78ca6ee2 in gst_bus_post (bus=bus@entry=0x175e600, message=message@entry=0x7f1ddc03f180) at gstbus.c:322
#22 0x00007f1e78cb4e63 in gst_element_post_message (element=element@entry=0x1976000, message=message@entry=0x7f1ddc03f180) at gstelement.c:1853
#23 0x00007f1e78ca0667 in gst_bin_handle_message_func (bin=0x1976000, message=0x7f1ddc03f180) at gstbin.c:3442
#24 0x00007f1e78c9d418 in bin_bus_handler (bus=bus@entry=0x175e300, message=message@entry=0x7f1ddc03f180, bin=bin@entry=0x1976000) at gstbin.c:2793
#25 0x00007f1e78ca6ee2 in gst_bus_post (bus=bus@entry=0x175e300, message=message@entry=0x7f1ddc03f180) at gstbus.c:322
#26 0x00007f1e78cb4e63 in gst_element_post_message (element=element@entry=0x194fdd0, message=0x7f1ddc03f180) at gstelement.c:1853
#27 0x00007f1e78cb52c9 in gst_element_message_full (element=0x194fdd0, type=GST_MESSAGE_ERROR, domain=2693, code=1, text=<optimized out>, debug=<optimized out>, file=0x7f1e687a4c19 "pulsesink.c", function=0x7f1e687a6220 "gst_pulsering_is_dead", line=373) at gstelement.c:1984
#28 0x00007f1e68795ab7 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstpulse.so
#29 0x00007f1e6879635c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstpulse.so
#30 0x00007f1e68563948 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
#31 0x00007f1e78cad971 in gst_clock_get_internal_time (clock=clock@entry=0x195d4c0) at gstclock.c:953
#32 0x00007f1e78cadb08 in gst_clock_get_time (clock=clock@entry=0x195d4c0) at gstclock.c:993
#33 0x00007f1e78cefdef in gst_system_clock_id_wait_jitter_unlocked (clock=0x195d4c0, entry=0x7f1ddc003800, jitter=<optimized out>, restart=1) at gstsystemclock.c:680
#34 0x00007f1e78cadc84 in gst_clock_id_wait (id=0x7f1ddc003800, jitter=jitter@entry=0x7f1df133b8b8) at gstclock.c:494
#35 0x00007f1e78f785ff in gst_base_sink_wait_clock (sink=sink@entry=0x1b821f0, time=1279999952, jitter=jitter@entry=0x7f1df133b8b8) at gstbasesink.c:2225
#36 0x00007f1e78f7a98b in gst_base_sink_do_sync (obj_type=2 '\002', step_end=<synthetic pointer>, late=<synthetic pointer>, obj=0x7f1de006b820, basesink=0x1b821f0, pad=<optimized out>) at gstbasesink.c:2572
#37 gst_base_sink_render_object (basesink=basesink@entry=0x1b821f0, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7f1de006b820, pad=0x1b66a90) at gstbasesink.c:2978
#38 0x00007f1e78f7c63f in gst_base_sink_queue_object_unlocked (basesink=basesink@entry=0x1b821f0, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7f1de006b820, prerollable=prerollable@entry=1, pad=0x1b66a90) at gstbasesink.c:3295
#39 0x00007f1e78f7cb48 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x1b821f0, obj_type=<optimized out>, obj=obj@entry=0x7f1de006b820, pad=0x1b66a90) at gstbasesink.c:3677
#40 0x00007f1e78f7ce7f in gst_base_sink_chain_main (basesink=0x1b821f0, pad=0x1b66a90, obj_type=<optimized out>, obj=0x7f1de006b820) at gstbasesink.c:3715
#41 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b84510, buffer=0x7f1de006b820) at gstpad.c:4710
#42 0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1de006b820) at gstbasetransform.c:2658
#43 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b84210, buffer=0x7f1de006b820) at gstpad.c:4710
#44 0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1de006b820) at gstbasetransform.c:2658
#45 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b66d90, buffer=buffer@entry=0x7f1de006b820) at gstpad.c:4710
#46 0x00007f1e67711df6 in gst_queue_push_one (queue=0x1b607c0) at gstqueue.c:1156
#47 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#48 0x00007f1e78cf6e34 in gst_task_func (task=0x3711700) at gsttask.c:327
#49 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f1e83288f8e in start_thread (arg=0x7f1df133c700) at pthread_create.c:311
#52 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7f1df0b3b700 (LWP 5179)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e67710e25 in gst_queue_chain (pad=<optimized out>, buffer=0x3cca470) at gstqueue.c:1014
#3  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b72110, buffer=0x3cca470) at gstpad.c:4710
#4  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1bad080, buffer=0x3cca470) at gstpad.c:4710
#5  0x00007f1e6771c90b in gst_tee_handle_data (tee=tee@entry=0x19344e0, data=0x1bad1f8, data@entry=0x3cca470, is_list=is_list@entry=0) at gsttee.c:722
#6  0x00007f1e6771cadf in gst_tee_chain (pad=<optimized out>, buffer=0x3cca470) at gsttee.c:828
#7  0x00007f1e78cd0db1 in gst_pad_push (pad=0x195fbe0, buffer=0x3cca470) at gstpad.c:4710
#8  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1ae0d80, buffer=0x3cca470) at gstpad.c:4710
#9  0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1de0084bf0) at gstbasetransform.c:2658
#10 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1ba84b0, buffer=0x7f1de0084bf0) at gstpad.c:4710
#11 0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1de0084bf0) at gstbasetransform.c:2658
#12 0x00007f1e78cd0db1 in gst_pad_push (pad=0x1ba81b0, buffer=buffer@entry=0x7f1de0084bf0) at gstpad.c:4710
#13 0x00007f1e67711df6 in gst_queue_push_one (queue=0x1b60ce0) at gstqueue.c:1156
#14 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#15 0x00007f1e78cf6e34 in gst_task_func (task=0x3711800) at gsttask.c:327
#16 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f1e83288f8e in start_thread (arg=0x7f1df0b3b700) at pthread_create.c:311
#19 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7f1de6f86700 (LWP 5180)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e67710e25 in gst_queue_chain (pad=<optimized out>, buffer=0x7f1de00912c0) at gstqueue.c:1014
#3  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b725f0, buffer=0x7f1de00912c0) at gstpad.c:4710
#4  0x00007f1e78cd0db1 in gst_pad_push (pad=pad@entry=0x1b84690, buffer=0x7f1de00912c0) at gstpad.c:4710
#5  0x00007f1e6771c5e0 in gst_tee_do_push (is_list=0, data=0x7f1de00912c0, pad=0x1b84690, tee=0x1934150) at gsttee.c:675
#6  gst_tee_handle_data (tee=tee@entry=0x1934150, data=data@entry=0x7f1de00912c0, is_list=is_list@entry=0) at gsttee.c:754
#7  0x00007f1e6771cadf in gst_tee_chain (pad=<optimized out>, buffer=0x7f1de00912c0) at gsttee.c:828
#8  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b66610, buffer=buffer@entry=0x7f1de00912c0) at gstpad.c:4710
#9  0x00007f1e67711df6 in gst_queue_push_one (queue=0x1b602a0) at gstqueue.c:1156
#10 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#11 0x00007f1e78cf6e34 in gst_task_func (task=0x3711900) at gsttask.c:327
#12 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f1e83288f8e in start_thread (arg=0x7f1de6f86700) at pthread_create.c:311
#15 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f1de6785700 (LWP 5181)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e67710e25 in gst_queue_chain (pad=<optimized out>, buffer=0x7f1de015dbd0) at gstqueue.c:1014
#3  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1b722b0, buffer=0x7f1de015dbd0) at gstpad.c:4710
#4  0x00007f1e78cd0db1 in gst_pad_push (pad=0x1baea80, buffer=0x7f1de015dbd0) at gstpad.c:4710
#5  0x00007f1e78cd0db1 in gst_pad_push (pad=0x7f1de00324a0, buffer=0x7f1de015dbd0) at gstpad.c:4710
#6  0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1de015dbd0) at gstbasetransform.c:2658
#7  0x00007f1e78cd0db1 in gst_pad_push (pad=0x7f1de00321a0, buffer=0x7f1de015dbd0) at gstpad.c:4710
#8  0x00007f1e78f8a8dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7f1de015dbd0) at gstbasetransform.c:2658
#9  0x00007f1e78cd0db1 in gst_pad_push (pad=0x36bf510, buffer=0x7f1de015dbd0) at gstpad.c:4710
#10 0x00007f1e78cd0db1 in gst_pad_push (pad=0x7f1de001c7d0, buffer=buffer@entry=0x7f1de015dbd0) at gstpad.c:4710
#11 0x00007f1e67711df6 in gst_queue_push_one (queue=0x1b61490) at gstqueue.c:1156
#12 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#13 0x00007f1e78cf6e34 in gst_task_func (task=0x3711a00) at gsttask.c:327
#14 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f1e83288f8e in start_thread (arg=0x7f1de6785700) at pthread_create.c:311
#17 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7f1de5f84700 (LWP 5182)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e798039fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007f1e78f80fac in gst_base_src_get_range (src=src@entry=0x1add410, offset=0, length=length@entry=4096, buf=buf@entry=0x7f1de5f83d08) at gstbasesrc.c:2188
#4  0x00007f1e78f822c0 in gst_base_src_loop (pad=0x39fc320) at gstbasesrc.c:2445
#5  0x00007f1e78cf6e34 in gst_task_func (task=0x3711100) at gsttask.c:327
#6  0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1de5f84700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f1de5783700 (LWP 5184)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e7e061a09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f1e7e349cee in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f1e83288f8e in start_thread (arg=0x7f1de5783700) at pthread_create.c:311
#4  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f1dbe9e8700 (LWP 5188)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e798039fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007f1e78f80fac in gst_base_src_get_range (src=src@entry=0x3c38940, offset=0, length=length@entry=4096, buf=buf@entry=0x7f1dbe9e7d08) at gstbasesrc.c:2188
#4  0x00007f1e78f822c0 in gst_base_src_loop (pad=0x3a767d0) at gstbasesrc.c:2445
#5  0x00007f1e78cf6e34 in gst_task_func (task=0x3711400) at gsttask.c:327
#6  0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1dbe9e8700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f1dbd9e6700 (LWP 5190)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e798039fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007f1e78f80fac in gst_base_src_get_range (src=src@entry=0x3c38d00, offset=0, length=length@entry=4096, buf=buf@entry=0x7f1dbd9e5d08) at gstbasesrc.c:2188
#4  0x00007f1e78f822c0 in gst_base_src_loop (pad=0x3a94790) at gstbasesrc.c:2445
#5  0x00007f1e78cf6e34 in gst_task_func (task=0x7f1dac010ca0) at gsttask.c:327
#6  0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1dbd9e6700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f1dbd1e5700 (LWP 5191)):
[KCrash Handler]
#6  0x00007f1e86c43037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f1e86c46698 in __GI_abort () at abort.c:90
#8  0x00007f1e81765d7d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f1e817d35d3 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f1e78f98dab in gst_data_queue_set_flushing (queue=0x3a2a530, flushing=1) at gstdataqueue.c:384
#11 0x00007f1e6770cd9c in gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1351
#12 0x00007f1e78cf6e34 in gst_task_func (task=0x7f1da8011aa0) at gsttask.c:327
#13 0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f1e83288f8e in start_thread (arg=0x7f1dbd1e5700) at pthread_create.c:311
#16 0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f1d9ffff700 (LWP 5193)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e798039fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007f1e78f80fac in gst_base_src_get_range (src=src@entry=0x7f1de0035ba0, offset=0, length=length@entry=4096, buf=buf@entry=0x7f1d9fffed08) at gstbasesrc.c:2188
#4  0x00007f1e78f822c0 in gst_base_src_loop (pad=0x3a94010) at gstbasesrc.c:2445
#5  0x00007f1e78cf6e34 in gst_task_func (task=0x3711d00) at gsttask.c:327
#6  0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1d9ffff700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f1d9ebbf700 (LWP 5195)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e798039fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007f1e78f80fac in gst_base_src_get_range (src=src@entry=0x3c381c0, offset=0, length=length@entry=4096, buf=buf@entry=0x7f1d9ebbed08) at gstbasesrc.c:2188
#4  0x00007f1e78f822c0 in gst_base_src_loop (pad=0x3a94910) at gstbasesrc.c:2445
#5  0x00007f1e78cf6e34 in gst_task_func (task=0x3711e00) at gsttask.c:327
#6  0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1d9ebbf700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f1d9d9b1700 (LWP 5197)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e798039fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007f1e78f80fac in gst_base_src_get_range (src=src@entry=0x3c38580, offset=0, length=length@entry=4096, buf=buf@entry=0x7f1d9d9b0d08) at gstbasesrc.c:2188
#4  0x00007f1e78f822c0 in gst_base_src_loop (pad=0x7f1db4014aa0) at gstbasesrc.c:2445
#5  0x00007f1e78cf6e34 in gst_task_func (task=0x3a8c040) at gsttask.c:327
#6  0x00007f1e817b86f2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f1e817b7eb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f1e83288f8e in start_thread (arg=0x7f1d9d9b1700) at pthread_create.c:311
#9  0x00007f1e86d05e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f1e8a40f7c0 (LWP 5157)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f1e817d383f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f1e78cf7c55 in gst_task_join (task=task@entry=0x7f1da8011aa0) at gsttask.c:839
#3  0x00007f1e78cc911a in gst_pad_finalize (object=0x7f1da0006220) at gstpad.c:457
#4  0x00007f1e80e37538 in g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#5  0x00007f1e78cc39bc in gst_message_finalize (message=0x39ffe20) at gstmessage.c:198
#6  0x00007f1e78cc76d9 in gst_mini_object_free (mini_object=0x39ffe20) at gstminiobject.c:376
#7  gst_mini_object_unref (mini_object=0x39ffe20) at gstminiobject.c:411
#8  0x00007f1e78ca7a70 in gst_message_unref (msg=<optimized out>) at ../gst/gstmessage.h:347
#9  gst_bus_set_flushing (bus=0x3a296e0, flushing=1) at gstbus.c:449
#10 0x00007f1e78cd490d in gst_pipeline_change_state (element=0x3a83290, transition=<optimized out>) at gstpipeline.c:518
#11 0x00007f1e670a558b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#12 0x00007f1e78cb5d2c in gst_element_change_state (element=element@entry=0x3a83290, transition=<optimized out>) at gstelement.c:2761
#13 0x00007f1e78cb61d3 in gst_element_continue_state (element=element@entry=0x3a83290, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2444
#14 0x00007f1e78cb5daf in gst_element_change_state (element=element@entry=0x3a83290, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2798
#15 0x00007f1e78cb6678 in gst_element_set_state_func (element=0x3a83290, state=GST_STATE_NULL) at gstelement.c:2717
#16 0x00007f1e7d8c5374 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#17 0x00007f1e7d8c75f4 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#18 0x00007f1e80e32620 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#19 0x00007f1e80e43f00 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#20 0x00007f1e80e4bd11 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#21 0x00007f1e80e4bf92 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#22 0x00007f1e78ca6b92 in gst_bus_async_signal_func (bus=0x3a296e0, message=0x3a0a140, data=<optimized out>) at gstbus.c:1118
#23 0x00007f1e78ca7927 in gst_bus_source_dispatch (source=0x3a830d0, callback=0x7f1e78ca6b10 <gst_bus_async_signal_func>, user_data=0x0) at gstbus.c:764
#24 0x00007f1e81793f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f1e81794248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f1e81794304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f1e87694016 in QEventDispatcherGlib::processEvents (this=0x139ead0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007f1e880f41ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f1e8766438f in QEventLoop::processEvents (this=this@entry=0x7fff5614c780, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f1e87664618 in QEventLoop::exec (this=this@entry=0x7fff5614c780, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007f1e87669cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#32 0x00007f1e8804cffc in QApplication::exec () at kernel/qapplication.cpp:3828
#33 0x00000000004090ca in main (argc=1, argv=0x7fff5614ecc8) at ../../src/main.cpp:329

Possible duplicates by query: bug 319509, bug 319371, bug 319079, bug 319075, bug 319068.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2013-05-08 19:57:18 UTC 
This is already fixed and a patched version should be available shortly on Kubuntu.

*** This bug has been marked as a duplicate of bug 319371 ***