Bug 317377

Summary: failure to reproduce
Product: [Applications] amarok Reporter: Erick <erickstryck>
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: 2.6.0   
Target Milestone: 2.8   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:

Description Erick 2013-03-26 11:47:09 UTC 
Application: amarok (2.6.0)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-26-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
I was just using the normal system and after 3 minutes of music it crashes completely.

- Unusual behavior I noticed:
it hangs just a few minutes after opening not immediately.

- Custom settings of the application:

I have not changed the default settings.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fde38859780 (LWP 2777))]

Thread 12 (Thread 0x7fde113ae700 (LWP 2782)):
#0  0x00007fde316fdf69 in __pthread_mutex_lock (mutex=0x7fde00000aa0) at pthread_mutex_lock.c:92
#1  0x00007fde2fc42e21 in g_mutex_lock (mutex=mutex@entry=0x7fde000009e0) at /build/buildd/glib2.0-2.34.1/./glib/gthread-posix.c:208
#2  0x00007fde2fc05d6a in g_main_context_poll (n_fds=1, fds=0x7fde00001be0, timeout=-1, context=0x7fde000009e0, priority=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3579
#3  g_main_context_iterate (context=context@entry=0x7fde000009e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3285
#4  0x00007fde2fc05ea4 in g_main_context_iteration (context=0x7fde000009e0, may_block=1) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3351
#5  0x00007fde35b41c16 in QEventDispatcherGlib::processEvents (this=0x7fde00000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fde35b122bf in QEventLoop::processEvents (this=this@entry=0x7fde113addd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fde35b12548 in QEventLoop::exec (this=0x7fde113addd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fde35a13b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fde35af29af in QInotifyFileSystemWatcherEngine::run (this=0x11246e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fde35a16aec in QThreadPrivate::start (arg=0x11246e0) at thread/qthread_unix.cpp:338
#11 0x00007fde316fbe9a in start_thread (arg=0x7fde113ae700) at pthread_create.c:308
#12 0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fde06de9700 (LWP 2783)):
#0  __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:53
#1  __pthread_mutex_unlock (mutex=0x7fddf8000a60) at pthread_mutex_unlock.c:290
#2  0x00007fde2fc42e51 in g_mutex_unlock (mutex=mutex@entry=0x7fddf80009a0) at /build/buildd/glib2.0-2.34.1/./glib/gthread-posix.c:227
#3  0x00007fde2fc05769 in g_main_context_query (context=context@entry=0x7fddf80009a0, max_priority=2147483647, timeout=timeout@entry=0x7fde06de8cac, fds=fds@entry=0x7fddf80021c0, n_fds=n_fds@entry=1) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3089
#4  0x00007fde2fc05cf9 in g_main_context_iterate (context=context@entry=0x7fddf80009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3272
#5  0x00007fde2fc05ea4 in g_main_context_iteration (context=0x7fddf80009a0, may_block=1) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3351
#6  0x00007fde35b41c16 in QEventDispatcherGlib::processEvents (this=0x7fddf80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fde35b122bf in QEventLoop::processEvents (this=this@entry=0x7fde06de8e00, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fde35b12548 in QEventLoop::exec (this=0x7fde06de8e00, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fde35a13b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007fde35a16aec in QThreadPrivate::start (arg=0x129d630) at thread/qthread_unix.cpp:338
#11 0x00007fde316fbe9a in start_thread (arg=0x7fde06de9700) at pthread_create.c:308
#12 0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fde0594a700 (LWP 2784)):
#0  0x00007fffc03a8607 in ?? ()
#1  0x00007fffc03a889c in clock_gettime ()
#2  0x00007fde2e63b15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#3  0x00007fde35a6c9c4 in do_gettime (frac=0x7fde05949b78, sec=0x7fde05949b70) at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007fde35b4241d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fddfc002060) at kernel/qeventdispatcher_unix.cpp:343
#6  0x00007fde35b42763 in QTimerInfoList::timerWait (this=0x7fddfc002060, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#7  0x00007fde35b412cc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fde05949c44) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007fde2fc05618 in g_main_context_prepare (context=context@entry=0x7fddfc0009a0, priority=priority@entry=0x7fde05949ca8) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:2986
#9  0x00007fde2fc05cab in g_main_context_iterate (context=context@entry=0x7fddfc0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3270
#10 0x00007fde2fc05ea4 in g_main_context_iteration (context=0x7fddfc0009a0, may_block=1) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3351
#11 0x00007fde35b41c16 in QEventDispatcherGlib::processEvents (this=0x7fddfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fde35b122bf in QEventLoop::processEvents (this=this@entry=0x7fde05949e00, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fde35b12548 in QEventLoop::exec (this=0x7fde05949e00, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fde35a13b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fde35a16aec in QThreadPrivate::start (arg=0xa5d530) at thread/qthread_unix.cpp:338
#16 0x00007fde316fbe9a in start_thread (arg=0x7fde0594a700) at pthread_create.c:308
#17 0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fddf7fff700 (LWP 2786)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fde35a1704b in wait (time=18446744073709551615, this=0x13037b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1143f20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fde32c6f0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1303660, th=0x1303bd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fde32c7192b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x1303bd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fde32c7079f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fddf7ffee00, parent=0x1303660, th=th@entry=0x1303bd0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fde32c7082b in ThreadWeaver::Thread::run (this=0x1303bd0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fde35a16aec in QThreadPrivate::start (arg=0x1303bd0) at thread/qthread_unix.cpp:338
#8  0x00007fde316fbe9a in start_thread (arg=0x7fddf7fff700) at pthread_create.c:308
#9  0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fddf6a6a700 (LWP 2787)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fde35a1704b in wait (time=18446744073709551615, this=0x13037b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1143f20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fde32c6f0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1303660, th=0x122bc60) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fde32c7192b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x122bc60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fde32c7079f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fddf6a69e00, parent=0x1303660, th=th@entry=0x122bc60) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fde32c7082b in ThreadWeaver::Thread::run (this=0x122bc60) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fde35a16aec in QThreadPrivate::start (arg=0x122bc60) at thread/qthread_unix.cpp:338
#8  0x00007fde316fbe9a in start_thread (arg=0x7fddf6a6a700) at pthread_create.c:308
#9  0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fddf6269700 (LWP 2788)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fde35a1704b in wait (time=18446744073709551615, this=0x13037b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1143f20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fde32c6f0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1303660, th=0x126a390) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fde32c7192b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x126a390) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00007fde32c7079f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fddf6268e00, parent=0x1303660, th=th@entry=0x126a390) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x00007fde32c7082b in ThreadWeaver::Thread::run (this=0x126a390) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00007fde35a16aec in QThreadPrivate::start (arg=0x126a390) at thread/qthread_unix.cpp:338
#14 0x00007fde316fbe9a in start_thread (arg=0x7fddf6269700) at pthread_create.c:308
#15 0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fddf5a68700 (LWP 2789)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fde35a1704b in wait (time=18446744073709551615, this=0x13037b0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1143f20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fde32c6f0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1303660, th=0x13f3fc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fde32c7192b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x13f3fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x13f3fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x13f3fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fde32c71944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1303960, th=0x13f3fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fde32c7079f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fddf5a67e00, parent=0x1303660, th=th@entry=0x13f3fc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fde32c7082b in ThreadWeaver::Thread::run (this=0x13f3fc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fde35a16aec in QThreadPrivate::start (arg=0x13f3fc0) at thread/qthread_unix.cpp:338
#11 0x00007fde316fbe9a in start_thread (arg=0x7fddf5a68700) at pthread_create.c:308
#12 0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fdde3fff700 (LWP 2790)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fde2c857b2d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fde2c857c39 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fde316fbe9a in start_thread (arg=0x7fdde3fff700) at pthread_create.c:308
#4  0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fdde2ffd700 (LWP 2793)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fde31cd4cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fde31cd4d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fde316fbe9a in start_thread (arg=0x7fdde2ffd700) at pthread_create.c:308
#4  0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fddd0987700 (LWP 3029)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007fde316fe09b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007fde316fe01c in __pthread_mutex_lock (mutex=0x1007550) at pthread_mutex_lock.c:101
#3  0x00007fde2fc42e21 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gthread-posix.c:208
#4  0x00007fde27b02e3e in gst_element_post_message (element=element@entry=0x1007970, message=message@entry=0x27d0440) at gstelement.c:1842
#5  0x00007fde27aee667 in gst_bin_handle_message_func (bin=0x1007970, message=0x27d0440) at gstbin.c:3442
#6  0x00007fde27b21ff8 in gst_pipeline_handle_message (bin=0x1007970, message=0x27d0440) at gstpipeline.c:587
#7  0x00007fde115c1349 in gst_play_bin_handle_message (bin=0x1007970, msg=0x27d0440) at gstplaybin2.c:2387
#8  0x00007fde27aeb418 in bin_bus_handler (bus=bus@entry=0xc0a3c0, message=message@entry=0x27d0440, bin=bin@entry=0x1007970) at gstbin.c:2793
#9  0x00007fde27af4ee2 in gst_bus_post (bus=bus@entry=0xc0a3c0, message=message@entry=0x27d0440) at gstbus.c:322
#10 0x00007fde27b02e63 in gst_element_post_message (element=element@entry=0x27647b0, message=message@entry=0x27d0440) at gstelement.c:1853
#11 0x00007fde27aee667 in gst_bin_handle_message_func (bin=0x27647b0, message=0x27d0440) at gstbin.c:3442
#12 0x00007fddd141eb17 in handle_message (bin=0x27647b0, msg=0x27d0440) at gsturidecodebin.c:2210
#13 0x00007fde27aeb418 in bin_bus_handler (bus=bus@entry=0x100e240, message=message@entry=0x27d0440, bin=bin@entry=0x27647b0) at gstbin.c:2793
#14 0x00007fde27af4ee2 in gst_bus_post (bus=bus@entry=0x100e240, message=message@entry=0x27d0440) at gstbus.c:322
#15 0x00007fde27b02e63 in gst_element_post_message (element=element@entry=0x2764120, message=message@entry=0x27d0440) at gstelement.c:1853
#16 0x00007fde27aee667 in gst_bin_handle_message_func (bin=0x2764120, message=0x27d0440) at gstbin.c:3442
#17 0x00007fde27aeb418 in bin_bus_handler (bus=bus@entry=0x100e300, message=message@entry=0x27d0440, bin=bin@entry=0x2764120) at gstbin.c:2793
#18 0x00007fde27af4ee2 in gst_bus_post (bus=bus@entry=0x100e300, message=message@entry=0x27d0440) at gstbus.c:322
#19 0x00007fde27b02e63 in gst_element_post_message (element=element@entry=0x7fddcc01a410, message=0x27d0440) at gstelement.c:1853
#20 0x00007fde27b0383c in _priv_gst_element_state_changed (element=element@entry=0x7fddcc01a410, oldstate=oldstate@entry=GST_STATE_NULL, newstate=newstate@entry=GST_STATE_READY, pending=pending@entry=GST_STATE_VOID_PENDING) at gstelement.c:2372
#21 0x00007fde27b042ef in gst_element_continue_state (element=element@entry=0x7fddcc01a410, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2470
#22 0x00007fde27b03daf in gst_element_change_state (element=element@entry=0x7fddcc01a410, transition=transition@entry=GST_STATE_CHANGE_NULL_TO_READY) at gstelement.c:2798
#23 0x00007fde27b04678 in gst_element_set_state_func (element=0x7fddcc01a410, state=GST_STATE_READY) at gstelement.c:2717
#24 0x00007fddd141c8af in connect_pad (chain=<optimized out>, factories=0x7fddcc039cc0, caps=0xd7c9c0, pad=0x7fddcc01b360, dpad=0x2782c00, src=0x16cdc90, dbin=<optimized out>) at gstdecodebin2.c:1921
#25 analyze_new_pad (dbin=dbin@entry=0x2764120, src=src@entry=0x16cdc90, pad=pad@entry=0x7fddcc01b360, caps=caps@entry=0xd7c9c0, chain=<optimized out>, chain@entry=0x101e660) at gstdecodebin2.c:1630
#26 0x00007fddd141dcb5 in pad_added_cb (element=element@entry=0x16cdc90, pad=pad@entry=0x7fddcc01b360, chain=chain@entry=0x101e660) at gstdecodebin2.c:2333
#27 0x00007fddd141e07d in caps_notify_cb (pad=0x7fddcc01b360, unused=<optimized out>, chain=0x101e660) at gstdecodebin2.c:2447
#28 0x00007fde2f2a6140 in g_closure_invoke (closure=0x26ce890, return_value=0x0, n_param_values=2, param_values=0x7fddd09866b0, invocation_hint=0x7fddd0986650) at /build/buildd/glib2.0-2.34.1/./gobject/gclosure.c:777
#29 0x00007fde2f2b7550 in signal_emit_unlocked_R (node=node@entry=0xbeb550, detail=detail@entry=209, instance=instance@entry=0x7fddcc01b360, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fddd09866b0) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3551
#30 0x00007fde2f2bf4af in g_signal_emit_valist (instance=0x7fddcc01b360, signal_id=<optimized out>, detail=209, var_args=var_args@entry=0x7fddd0986908) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3300
#31 0x00007fde2f2bf642 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3356
#32 0x00007fde2f2aaaf5 in g_object_dispatch_properties_changed (object=0x7fddcc01b360, n_pspecs=128, pspecs=0xd) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1041
#33 0x00007fde27aea324 in gst_object_dispatch_properties_changed (object=0x7fddcc01b360, n_pspecs=1, pspecs=0x7fddd0986a98) at gstobject.c:530
#34 0x00007fde2f2ac4f3 in g_object_notify_by_spec_internal (pspec=<optimized out>, object=0x7fddcc01b360) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1135
#35 g_object_notify_by_pspec (object=object@entry=0x7fddcc01b360, pspec=<optimized out>) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1236
#36 0x00007fde27b1a404 in gst_pad_set_caps (pad=0x7fddcc01b360, caps=0xd7c9c0) at gstpad.c:2745
#37 0x00007fddd0b9b20c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstaudioparsers.so
#38 0x00007fde27dbc624 in gst_base_parse_handle_and_push_frame (parse=parse@entry=0x16cdc90, frame=frame@entry=0x7fddd0986d30, klass=0xd83800) at gstbaseparse.c:1687
#39 0x00007fde27dbf1a5 in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2826
#40 0x00007fde27b44e34 in gst_task_func (task=0x27cf010) at gsttask.c:327
#41 0x00007fde2fc29e62 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gthreadpool.c:309
#42 0x00007fde2fc29645 in g_thread_proxy (data=0x275db70) at /build/buildd/glib2.0-2.34.1/./glib/gthread.c:797
#43 0x00007fde316fbe9a in start_thread (arg=0x7fddd0987700) at pthread_create.c:308
#44 0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#45 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fddcbb42700 (LWP 3030)):
#0  0x00007fde351ab303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fde2d471b6f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fde2d4630b5 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fde2d463719 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fde2d4637d0 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fde2d471b1f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fde28b43543 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-2.1.so
#7  0x00007fde316fbe9a in start_thread (arg=0x7fddcbb42700) at pthread_create.c:308
#8  0x00007fde351b6cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fde38859780 (LWP 2777)):
[KCrash Handler]
#6  g_value_set_object (value=0x7fffc02ae2b0, v_object=0xffffffff) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:3578
#7  0x00007fde115c6218 in gst_play_bin_get_property (object=0x1007970, prop_id=<optimized out>, value=0x7fffc02ae2b0, pspec=<optimized out>) at gstplaybin2.c:2018
#8  0x00007fde2f2adace in object_get_property (value=0x7fffc02ae2b0, pspec=<optimized out>, object=0x1007970) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1294
#9  g_object_get_valist (object=object@entry=0x1007970, first_property_name=first_property_name@entry=0x7fde1c259ac7 "source", var_args=var_args@entry=0x7fffc02ae358) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:2019
#10 0x00007fde2f2adf57 in g_object_get (_object=0x1007970, first_property_name=0x7fde1c259ac7 "source") at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:2109
#11 0x00007fde1c24a435 in Phonon::Gstreamer::Pipeline::cb_setupSource (playbin=<optimized out>, param=<optimized out>, data=0x1003080) at ../../gstreamer/pipeline.cpp:828
#12 0x00007fde2f2a6140 in g_closure_invoke (closure=0x100c760, return_value=0x0, n_param_values=2, param_values=0x7fffc02ae710, invocation_hint=0x7fffc02ae6b0) at /build/buildd/glib2.0-2.34.1/./gobject/gclosure.c:777
#13 0x00007fde2f2b7550 in signal_emit_unlocked_R (node=node@entry=0xbeb550, detail=detail@entry=2217, instance=instance@entry=0x1007970, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffc02ae710) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3551
#14 0x00007fde2f2bf4af in g_signal_emit_valist (instance=0x1007970, signal_id=<optimized out>, detail=2217, var_args=var_args@entry=0x7fffc02ae968) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3300
#15 0x00007fde2f2bf642 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3356
#16 0x00007fde2f2aaaf5 in g_object_dispatch_properties_changed (object=0x1007970, n_pspecs=2, pspecs=0x0) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1041
#17 0x00007fde27aea324 in gst_object_dispatch_properties_changed (object=0x1007970, n_pspecs=1, pspecs=0x7fffc02aeaf8) at gstobject.c:530
#18 0x00007fde2f2ac3db in g_object_notify_by_spec_internal (pspec=0xbe5b20, object=0x1007970) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1135
#19 g_object_notify (object=object@entry=0x1007970, property_name=property_name@entry=0x7fde115e9bcb "source") at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1177
#20 0x00007fde115c27af in notify_source_cb (uridecodebin=<optimized out>, pspec=<optimized out>, group=<optimized out>) at gstplaybin2.c:3445
#21 0x00007fde2f2a6140 in g_closure_invoke (closure=0x7fddcc029020, return_value=0x0, n_param_values=2, param_values=0x7fffc02aed10, invocation_hint=0x7fffc02aecb0) at /build/buildd/glib2.0-2.34.1/./gobject/gclosure.c:777
#22 0x00007fde2f2b7550 in signal_emit_unlocked_R (node=node@entry=0xbeb550, detail=detail@entry=2217, instance=instance@entry=0x27649e0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffc02aed10) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3551
#23 0x00007fde2f2bf4af in g_signal_emit_valist (instance=0x27649e0, signal_id=<optimized out>, detail=2217, var_args=var_args@entry=0x7fffc02aef68) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3300
#24 0x00007fde2f2bf642 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.34.1/./gobject/gsignal.c:3356
#25 0x00007fde2f2aaaf5 in g_object_dispatch_properties_changed (object=0x27649e0, n_pspecs=2, pspecs=0x0) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1041
#26 0x00007fde27aea324 in gst_object_dispatch_properties_changed (object=0x27649e0, n_pspecs=1, pspecs=0x7fffc02af0f8) at gstobject.c:530
#27 0x00007fde2f2ac3db in g_object_notify_by_spec_internal (pspec=0x1006940, object=0x27649e0) at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1135
#28 g_object_notify (object=object@entry=0x27649e0, property_name=property_name@entry=0x7fddd1426a09 "source") at /build/buildd/glib2.0-2.34.1/./gobject/gobject.c:1177
#29 0x00007fddd1422763 in setup_source (decoder=0x27649e0) at gsturidecodebin.c:2015
#30 gst_uri_decode_bin_change_state (element=0x27649e0, transition=<optimized out>) at gsturidecodebin.c:2493
#31 0x00007fde27b03d2c in gst_element_change_state (element=element@entry=0x27649e0, transition=transition@entry=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2761
#32 0x00007fde27b04678 in gst_element_set_state_func (element=0x27649e0, state=GST_STATE_PAUSED) at gstelement.c:2717
#33 0x00007fde27af1857 in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_READY, start_time=0, base_time=0, element=0x27649e0, bin=0x1007970) at gstbin.c:2209
#34 gst_bin_change_state_func (element=0x1007970, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2518
#35 0x00007fde27b22595 in gst_pipeline_change_state (element=0x1007970, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstpipeline.c:482
#36 0x00007fde115c47a1 in gst_play_bin_change_state (element=0x1007970, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstplaybin2.c:3936
#37 0x00007fde27b03d2c in gst_element_change_state (element=element@entry=0x1007970, transition=transition@entry=GST_STATE_CHANGE_READY_TO_PAUSED) at gstelement.c:2761
#38 0x00007fde27b04678 in gst_element_set_state_func (element=0x1007970, state=GST_STATE_PLAYING) at gstelement.c:2717
#39 0x00007fde1c249d76 in Phonon::Gstreamer::Pipeline::setState (this=0x1003080, state=GST_STATE_PLAYING) at ../../gstreamer/pipeline.cpp:242
#40 0x00007fde1c2424e2 in Phonon::Gstreamer::MediaObject::requestState (this=this@entry=0x1000660, state=state@entry=Phonon::PlayingState) at ../../gstreamer/mediaobject.cpp:839
#41 0x00007fde1c2427b4 in Phonon::Gstreamer::MediaObject::play (this=0x1000660) at ../../gstreamer/mediaobject.cpp:239
#42 0x00007fde378662b7 in EngineController::playUrl (this=this@entry=0xb90e30, url=..., offset=offset@entry=0) at ../../src/EngineController.cpp:505
#43 0x00007fde37867c25 in EngineController::play (this=0xb90e30, track=..., offset=0) at ../../src/EngineController.cpp:395
#44 0x00007fde3751e9b9 in Playlist::Actions::play (this=this@entry=0x1353170, trackid=<optimized out>, now=now@entry=true) at ../../src/playlist/PlaylistActions.cpp:224
#45 0x00007fde3751f55f in Playlist::Actions::play (this=0x1353170, index=...) at ../../src/playlist/PlaylistActions.cpp:202
#46 0x00007fde375b6dc1 in Playlist::PrettyListView::trackActivated (this=0x1c99480, idx=...) at ../../src/playlist/view/listview/PrettyListView.cpp:323
#47 0x00007fde375bd0e2 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./PrettyListView.moc:130
#48 Playlist::PrettyListView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./PrettyListView.moc:99
#49 0x00007fde35b28f5f in QMetaObject::activate (sender=0x1c99480, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc02afde0) at kernel/qobject.cpp:3547
#50 0x00007fde36a003e5 in QAbstractItemView::doubleClicked (this=this@entry=0x1c99480, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:355
#51 0x00007fde36a00545 in QAbstractItemView::mouseDoubleClickEvent (this=0x1c99480, event=0x7fffc02b09f0) at itemviews/qabstractitemview.cpp:1846
#52 0x00007fde3654486a in QWidget::event (this=0x1c99480, event=0x7fffc02b09f0) at kernel/qwidget.cpp:8375
#53 0x00007fde368f3b66 in QFrame::event (this=0x1c99480, e=0x7fffc02b09f0) at widgets/qframe.cpp:557
#54 0x00007fde369ff59b in QAbstractItemView::viewportEvent (this=0x1c99480, event=0x7fffc02b09f0) at itemviews/qabstractitemview.cpp:1644
#55 0x00007fde35b136d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1c988b0, event=0x7fffc02b09f0) at kernel/qcoreapplication.cpp:1025
#56 0x00007fde364f4e6c in QApplicationPrivate::notify_helper (this=this@entry=0xa0b320, receiver=receiver@entry=0x1c988b0, e=e@entry=0x7fffc02b09f0) at kernel/qapplication.cpp:4558
#57 0x00007fde364f9b6b in QApplication::notify (this=<optimized out>, receiver=0x1c988b0, e=0x7fffc02b09f0) at kernel/qapplication.cpp:4105
#58 0x00007fde382631f6 in KApplication::notify (this=0x7fffc02b3880, receiver=0x1c988b0, event=0x7fffc02b09f0) at ../../kdeui/kernel/kapplication.cpp:311
#59 0x00007fde35b1356e in QCoreApplication::notifyInternal (this=0x7fffc02b3880, receiver=0x1c988b0, event=0x7fffc02b09f0) at kernel/qcoreapplication.cpp:915
#60 0x00007fde364f5cd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#61 QApplicationPrivate::sendMouseEvent (receiver=0x1c988b0, event=0x7fffc02b09f0, alienWidget=0x1c988b0, nativeWidget=0x14198a0, buttonDown=0x7fde36fd1308 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#62 0x00007fde36573554 in QETWidget::translateMouseEvent (this=this@entry=0x14198a0, event=event@entry=0x7fffc02b1170) at kernel/qapplication_x11.cpp:4622
#63 0x00007fde3657244f in QApplication::x11ProcessEvent (this=0x7fffc02b3880, event=0x7fffc02b1170) at kernel/qapplication_x11.cpp:3737
#64 0x00007fde36599fa2 in x11EventSourceDispatch (s=s@entry=0xa0adc0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#65 0x00007fde2fc05ab5 in g_main_dispatch (context=0xa0df40) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:2715
#66 g_main_context_dispatch (context=context@entry=0xa0df40) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3219
#67 0x00007fde2fc05de8 in g_main_context_iterate (context=context@entry=0xa0df40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3290
#68 0x00007fde2fc05ea4 in g_main_context_iteration (context=0xa0df40, may_block=1) at /build/buildd/glib2.0-2.34.1/./glib/gmain.c:3351
#69 0x00007fde35b41bf6 in QEventDispatcherGlib::processEvents (this=0x897ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#70 0x00007fde36599c1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00007fde35b122bf in QEventLoop::processEvents (this=this@entry=0x7fffc02b1540, flags=...) at kernel/qeventloop.cpp:149
#72 0x00007fde35b12548 in QEventLoop::exec (this=0x7fffc02b1540, flags=...) at kernel/qeventloop.cpp:204
#73 0x00007fde35b17708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#74 0x0000000000408dea in main (argc=1, argv=0x7fffc02b39e8) at ../../src/main.cpp:306

Possible duplicates by query: bug 317157, bug 317098, bug 315869, bug 314485, bug 313338.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2013-03-26 11:55:52 UTC 
The problem is upstream in gstreamer. Please check the duplicate suggestions made by Dr. Konqi before submitting a bug report.

As a workaround, use the phonon-backend-vlc.

FWIW: Your Amarok version is outdated, please upgrade to Amarok 2.7, see also http://kubuntu.org/news/amarok-27

*** This bug has been marked as a duplicate of bug 290706 ***