Bug 299535

Summary: It crash after i try to change to the next track.
Product: [Frameworks and Libraries] phonon-backend-gstreamer Reporter: Rems Leveille <leveillerems>
Component: generalAssignee: Harald Sitter <sitter>
Status: RESOLVED DUPLICATE    
Severity: crash CC: martin.sandsmark, myriam, romain.perier, tdfischer
Priority: NOR    
Version: 4.6   
Target Milestone: 4.6.1   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:

Description Rems Leveille 2012-05-07 02:47:57 UTC 
Application: amarok (2.5.0)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed: listening to music and trying to chage the track 

- Unusual behavior I noticed: freeze controle when loading and the only

- Custom settings of the application: none.

The crash can be reproduced some of the 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 0x7fdd534dd780 (LWP 2676))]

Thread 13 (Thread 0x7fdd23ffe700 (LWP 2681)):
#0  g_mutex_get_impl (mutex=0x7fdd1c0009e0) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:118
#1  0x00007fdd4aa16559 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:208
#2  0x00007fdd4a9db110 in g_main_context_iteration (context=0x7fdd1c0009e0, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3183
#3  0x00007fdd5076c426 in QEventDispatcherGlib::processEvents (this=0x7fdd1c000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fdd5073bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdd5073bed7 in QEventLoop::exec (this=0x7fdd23ffddd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fdd5063afa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fdd5071b9ff in QInotifyFileSystemWatcherEngine::run (this=0x26676c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x26676c0) at thread/qthread_unix.cpp:298
#9  0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd23ffe700) at pthread_create.c:308
#10 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fdd21ce0700 (LWP 2683)):
#0  g_mutex_lock (mutex=0x7fdd140009a0) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:205
#1  0x00007fdd4a9da729 in g_main_context_prepare (context=0x7fdd140009a0, priority=0x7fdd21cdfce8) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2815
#2  0x00007fdd4a9daf1b in g_main_context_iterate (dispatch=1, block=1, context=0x7fdd140009a0, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3103
#3  g_main_context_iterate (context=0x7fdd140009a0, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
#4  0x00007fdd4a9db124 in g_main_context_iteration (context=0x7fdd140009a0, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
#5  0x00007fdd5076c426 in QEventDispatcherGlib::processEvents (this=0x7fdd140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fdd5073bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fdd5073bed7 in QEventLoop::exec (this=0x7fdd21cdfe00, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fdd5063afa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x27b3d70) at thread/qthread_unix.cpp:298
#10 0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd21ce0700) at pthread_create.c:308
#11 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fdd20840700 (LWP 2684)):
#0  0x00007fdd4aa162e5 in g_mutex_get_impl (mutex=0x7fdd180009a0) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:118
#1  0x00007fdd4aa16559 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:208
#2  0x00007fdd4a9daa3e in g_main_context_check (context=0x7fdd180009a0, max_priority=2147483647, fds=<optimized out>, n_fds=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3002
#3  0x00007fdd4a9daf96 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7fdd180009a0, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3120
#4  g_main_context_iterate (context=0x7fdd180009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
#5  0x00007fdd4a9db124 in g_main_context_iteration (context=0x7fdd180009a0, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
#6  0x00007fdd5076c426 in QEventDispatcherGlib::processEvents (this=0x7fdd180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fdd5073bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fdd5073bed7 in QEventLoop::exec (this=0x7fdd2083fe00, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fdd5063afa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x282b250) at thread/qthread_unix.cpp:298
#11 0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd20840700) at pthread_create.c:308
#12 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fdd135fb700 (LWP 2686)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd5063e4db in wait (time=18446744073709551615, this=0x2a518d0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a51a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd4da8c0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a51780, th=0x2a53840) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd4da8e9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2a53840) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd4da8d84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd135fae20, parent=0x2a51780, th=0x2a53840) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fdd4da8d8db in ThreadWeaver::Thread::run (this=0x2a53840) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x2a53840) at thread/qthread_unix.cpp:298
#8  0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd135fb700) at pthread_create.c:308
#9  0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fdd11b58700 (LWP 2687)):
#0  0x00007fdd4c4faf69 in __pthread_mutex_lock (mutex=0x7fdd08000a60) at pthread_mutex_lock.c:92
#1  0x00007fdd4aa16561 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:208
#2  0x00007fdd4a9daa3e in g_main_context_check (context=0x7fdd080009a0, max_priority=2147483647, fds=<optimized out>, n_fds=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3002
#3  0x00007fdd4a9daf96 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7fdd080009a0, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3120
#4  g_main_context_iterate (context=0x7fdd080009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
#5  0x00007fdd4a9db124 in g_main_context_iteration (context=0x7fdd080009a0, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
#6  0x00007fdd5076c426 in QEventDispatcherGlib::processEvents (this=0x7fdd080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fdd5073bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fdd5073bed7 in QEventLoop::exec (this=0x7fdd11b57dd0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fdd5063afa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007fdd5071b9ff in QInotifyFileSystemWatcherEngine::run (this=0x2ca3d30) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x2ca3d30) at thread/qthread_unix.cpp:298
#12 0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd11b58700) at pthread_create.c:308
#13 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fdd10f2f700 (LWP 2688)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd5063e4db in wait (time=18446744073709551615, this=0x2a518d0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a51a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd4da8c0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a51780, th=0x2d46a20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd4da8e9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d46a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd4da8e9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d46a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdd4da8e9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d46a20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdd4da8d84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd10f2ee20, parent=0x2a51780, th=0x2d46a20) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fdd4da8d8db in ThreadWeaver::Thread::run (this=0x2d46a20) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x2d46a20) at thread/qthread_unix.cpp:298
#10 0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd10f2f700) at pthread_create.c:308
#11 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fdd03fff700 (LWP 2689)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd5063e4db in wait (time=18446744073709551615, this=0x2a518d0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a51a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd4da8c0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a51780, th=0x2d476b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd4da8e9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d476b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd4da8e9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d476b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdd4da8d84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd03ffee20, parent=0x2a51780, th=0x2d476b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fdd4da8d8db in ThreadWeaver::Thread::run (this=0x2d476b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x2d476b0) at thread/qthread_unix.cpp:298
#9  0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd03fff700) at pthread_create.c:308
#10 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fdd037fe700 (LWP 2690)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd5063e4db in wait (time=18446744073709551615, this=0x2a518d0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a51a50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fdd4da8c0eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a51780, th=0x2d484c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fdd4da8e9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d484c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fdd4da8e9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d484c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fdd4da8e9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a534f0, th=0x2d484c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fdd4da8d84f in ThreadWeaver::ThreadRunHelper::run (this=0x7fdd037fde20, parent=0x2a51780, th=0x2d484c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fdd4da8d8db in ThreadWeaver::Thread::run (this=0x2d484c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fdd5063dfcb in QThreadPrivate::start (arg=0x2d484c0) at thread/qthread_unix.cpp:298
#10 0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd037fe700) at pthread_create.c:308
#11 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fdd02ffd700 (LWP 2691)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd47616dec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fdd47616f19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd02ffd700) at pthread_create.c:308
#4  0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fdd01ce6700 (LWP 2694)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fdd4cad2222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fdd4cad2259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fdd4c4f8e9a in start_thread (arg=0x7fdd01ce6700) at pthread_create.c:308
#4  0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fdcf22d0700 (LWP 7865)):
#0  __pthread_mutex_lock_full (mutex=0x3e3a3f0) at pthread_mutex_lock.c:137
#1  0x00007fdd4367ce1e in pa_mutex_lock () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#2  0x00007fdd48238369 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fdd4822976c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fdd48229dd9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fdd48229e90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fdd4823830f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007fdd4367dd18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#8  0x00007fdd4c4f8e9a in start_thread (arg=0x7fdcf22d0700) at pthread_create.c:308
#9  0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fdcf1acf700 (LWP 7866)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007fdd4c4fb09b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007fdd4c4fb01c in __pthread_mutex_lock (mutex=0x2568b50) at pthread_mutex_lock.c:101
#3  0x00007fdd4aa16561 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthread-posix.c:208
#4  0x00007fdd42644f16 in gst_element_post_message (element=0x2568e90, message=0x7fdd0c0700c0) at gstelement.c:1842
#5  0x00007fdd4262fbc7 in gst_bin_handle_message_func (bin=0x2568e90, message=0x7fdd0c0700c0) at gstbin.c:3442
#6  0x00007fdd42664e88 in gst_pipeline_handle_message (bin=0x2568e90, message=0x7fdd0c0700c0) at gstpipeline.c:587
#7  0x00007fdd2c02018e in gst_play_bin_handle_message (bin=0x2568e90, msg=0x7fdd0c0700c0) at gstplaybin2.c:2387
#8  0x00007fdd4262d558 in bin_bus_handler (bus=<optimized out>, message=<optimized out>, bin=<optimized out>) at gstbin.c:2793
#9  0x00007fdd42636fac in gst_bus_post (bus=0x21843c0, message=0x7fdd0c0700c0) at gstbus.c:322
#10 0x00007fdd42644f3b in gst_element_post_message (element=0x4883820, message=0x7fdd0c0700c0) at gstelement.c:1853
#11 0x00007fdd4262fbc7 in gst_bin_handle_message_func (bin=0x4883820, message=0x7fdd0c0700c0) at gstbin.c:3442
#12 0x00007fdcf980e977 in handle_message (bin=0x4883820, msg=0x7fdd0c0700c0) at gsturidecodebin.c:2210
#13 0x00007fdd4262d558 in bin_bus_handler (bus=<optimized out>, message=<optimized out>, bin=<optimized out>) at gstbin.c:2793
#14 0x00007fdd42636fac in gst_bus_post (bus=0x3ee41b0, message=0x7fdd0c0700c0) at gstbus.c:322
#15 0x00007fdd42644f3b in gst_element_post_message (element=0x5632790, message=0x7fdd0c0700c0) at gstelement.c:1853
#16 0x00007fdd4262fbc7 in gst_bin_handle_message_func (bin=0x5632790, message=0x7fdd0c0700c0) at gstbin.c:3442
#17 0x00007fdd4262d558 in bin_bus_handler (bus=<optimized out>, message=<optimized out>, bin=<optimized out>) at gstbin.c:2793
#18 0x00007fdd42636fac in gst_bus_post (bus=0x3ee4270, message=0x7fdd0c0700c0) at gstbus.c:322
#19 0x00007fdd42644f3b in gst_element_post_message (element=0x4aad2a0, message=0x7fdd0c0700c0) at gstelement.c:1853
#20 0x00007fdd42659453 in do_stream_status (pad=0x5a52190, type=GST_STREAM_STATUS_TYPE_ENTER, task=0x50f12c0, thread=<optimized out>) at gstpad.c:5544
#21 0x00007fdd42687cb0 in gst_task_func (task=0x50f12c0) at gsttask.c:294
#22 0x00007fdd4a9fd208 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gthreadpool.c:309
#23 0x00007fdd4a9fc9a5 in g_thread_proxy (data=0x4a0b940) at /build/buildd/glib2.0-2.32.1/./glib/gthread.c:801
#24 0x00007fdd4c4f8e9a in start_thread (arg=0x7fdcf1acf700) at pthread_create.c:308
#25 0x00007fdd4fde14bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#26 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fdd534dd780 (LWP 2676)):
[KCrash Handler]
#6  g_value_set_object (value=0x7fff4901dff0, v_object=0x2) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:3411
#7  0x00007fdd2c025788 in gst_play_bin_get_property (object=0x2568e90, prop_id=<optimized out>, value=0x7fff4901dff0, pspec=<optimized out>) at gstplaybin2.c:2018
#8  0x00007fdd4a08093e in object_get_property (value=0x7fff4901dff0, pspec=<optimized out>, object=0x2568e90) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1289
#9  g_object_get_valist (object=0x2568e90, first_property_name=<optimized out>, var_args=0x7fff4901e058) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:2014
#10 0x00007fdd4a080d97 in g_object_get (_object=0x2568e90, first_property_name=0x7fdd36c90aa3 "source") at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:2104
#11 0x00007fdd36c7f7d1 in Phonon::Gstreamer::Pipeline::cb_setupSource (playbin=<optimized out>, param=<optimized out>, data=<optimized out>) at ../../gstreamer/pipeline.cpp:801
#12 0x00007fdd4a078ca2 in g_closure_invoke (closure=0x256bdb0, return_value=0x0, n_param_values=2, param_values=0x7fff4901e440, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:777
#13 0x00007fdd4a089d71 in signal_emit_unlocked_R (node=<optimized out>, detail=2205, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7fff4901e440) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3547
#14 0x00007fdd4a092099 in g_signal_emit_valist (instance=0x2568e90, signal_id=<optimized out>, detail=2205, var_args=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3296
#15 0x00007fdd4a092242 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352
#16 0x00007fdd4a07d957 in g_object_dispatch_properties_changed (object=0x2568e90, n_pspecs=1, pspecs=0x7fff4901e808) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1041
#17 0x00007fdd4262c3c3 in gst_object_dispatch_properties_changed (object=0x2568e90, n_pspecs=1, pspecs=0x7fff4901e808) at gstobject.c:530
#18 0x00007fdd4a07f233 in g_object_notify_by_spec_internal (pspec=0x2166f20, object=0x2568e90) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1133
#19 g_object_notify (object=0x2568e90, property_name=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1175
#20 0x00007fdd2c021d8f in notify_source_cb (uridecodebin=<optimized out>, pspec=<optimized out>, group=<optimized out>) at gstplaybin2.c:3445
#21 0x00007fdd4a078ca2 in g_closure_invoke (closure=0x7fdd1c00a390, return_value=0x0, n_param_values=2, param_values=0x7fff4901ea20, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gclosure.c:777
#22 0x00007fdd4a089d71 in signal_emit_unlocked_R (node=<optimized out>, detail=2205, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7fff4901ea20) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3547
#23 0x00007fdd4a092099 in g_signal_emit_valist (instance=0x4883a50, signal_id=<optimized out>, detail=2205, var_args=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3296
#24 0x00007fdd4a092242 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gsignal.c:3352
#25 0x00007fdd4a07d957 in g_object_dispatch_properties_changed (object=0x4883a50, n_pspecs=1, pspecs=0x7fff4901ede8) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1041
#26 0x00007fdd4262c3c3 in gst_object_dispatch_properties_changed (object=0x4883a50, n_pspecs=1, pspecs=0x7fff4901ede8) at gstobject.c:530
#27 0x00007fdd4a07f233 in g_object_notify_by_spec_internal (pspec=0x2568140, object=0x4883a50) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1133
#28 g_object_notify (object=0x4883a50, property_name=<optimized out>) at /build/buildd/glib2.0-2.32.1/./gobject/gobject.c:1175
#29 0x00007fdcf981214b in setup_source (decoder=0x4883a50) at gsturidecodebin.c:2015
#30 gst_uri_decode_bin_change_state (element=0x4883a50, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gsturidecodebin.c:2493
#31 0x00007fdd42645dac in gst_element_change_state (element=0x4883a50, transition=<optimized out>) at gstelement.c:2761
#32 0x00007fdd426466d0 in gst_element_set_state_func (element=0x4883a50, state=GST_STATE_PAUSED) at gstelement.c:2717
#33 0x00007fdd426338ed in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_READY, start_time=0, base_time=0, element=0x4883a50, bin=0x2568e90) at gstbin.c:2209
#34 gst_bin_change_state_func (element=0x2568e90, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2518
#35 0x00007fdd42665445 in gst_pipeline_change_state (element=0x2568e90, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstpipeline.c:482
#36 0x00007fdd2c023aab in gst_play_bin_change_state (element=0x2568e90, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstplaybin2.c:3936
#37 0x00007fdd42645dac in gst_element_change_state (element=0x2568e90, transition=<optimized out>) at gstelement.c:2761
#38 0x00007fdd426466d0 in gst_element_set_state_func (element=0x2568e90, state=GST_STATE_PLAYING) at gstelement.c:2717
#39 0x00007fdd36c803ea in Phonon::Gstreamer::Pipeline::setState (this=0x25642f0, state=GST_STATE_PLAYING) at ../../gstreamer/pipeline.cpp:223
#40 0x00007fdd524c5349 in EngineController::playUrl (this=0x2101970, url=..., offset=0) at ../../src/EngineController.cpp:559
#41 0x00007fdd524c6ad2 in EngineController::play (this=0x2101970, track=..., offset=0) at ../../src/EngineController.cpp:447
#42 0x00007fdd5216f1c6 in Playlist::Actions::play (this=<optimized out>, trackid=5694046033622748486, now=<optimized out>) at ../../src/playlist/PlaylistActions.cpp:222
#43 0x00007fdd521702c2 in Playlist::Actions::play (this=0x2a75d70, index=...) at ../../src/playlist/PlaylistActions.cpp:200
#44 0x00007fdd5220a97f in Playlist::PrettyListView::trackActivated (this=0x31f1420, idx=...) at ../../src/playlist/view/listview/PrettyListView.cpp:323
#45 0x00007fdd52211892 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./PrettyListView.moc:130
#46 Playlist::PrettyListView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./PrettyListView.moc:99
#47 0x00007fdd50751281 in QMetaObject::activate (sender=0x31f1420, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4901fa50) at kernel/qobject.cpp:3547
#48 0x00007fdd51657ad5 in QAbstractItemView::doubleClicked (this=<optimized out>, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:355
#49 0x00007fdd51657c3e in QAbstractItemView::mouseDoubleClickEvent (this=0x31f1420, event=0x7fff49020730) at itemviews/qabstractitemview.cpp:1846
#50 0x00007fdd5118215e in QWidget::event (this=0x31f1420, event=0x7fff49020730) at kernel/qwidget.cpp:8366
#51 0x00007fdd515423b6 in QFrame::event (this=0x31f1420, e=0x7fff49020730) at widgets/qframe.cpp:557
#52 0x00007fdd5165689b in QAbstractItemView::viewportEvent (this=0x31f1420, event=0x7fff49020730) at itemviews/qabstractitemview.cpp:1644
#53 0x00007fdd5073d028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x31d9b20, event=0x7fff49020730) at kernel/qcoreapplication.cpp:986
#54 0x00007fdd5113185f in notify_helper (e=0x7fff49020730, receiver=0x31d9b20, this=0x1fdba40) at kernel/qapplication.cpp:4555
#55 QApplicationPrivate::notify_helper (this=0x1fdba40, receiver=0x31d9b20, e=0x7fff49020730) at kernel/qapplication.cpp:4531
#56 0x00007fdd511370bf in QApplication::notify (this=<optimized out>, receiver=0x31d9b20, e=0x7fff49020730) at kernel/qapplication.cpp:4102
#57 0x00007fdd52ed4b46 in KApplication::notify (this=0x7fff49021410, receiver=0x31d9b20, event=0x7fff49020730) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x00007fdd5073ce9c in QCoreApplication::notifyInternal (this=0x7fff49021410, receiver=0x31d9b20, event=0x7fff49020730) at kernel/qcoreapplication.cpp:876
#59 0x00007fdd51132862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#60 QApplicationPrivate::sendMouseEvent (receiver=0x31d9b20, event=0x7fff49020730, alienWidget=0x31d9b20, nativeWidget=0x2c58190, buttonDown=0x31d9b20, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#61 0x00007fdd511b1bf5 in QETWidget::translateMouseEvent (this=0x2c58190, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#62 0x00007fdd511b0bae in QApplication::x11ProcessEvent (this=0x7fff49021410, event=0x7fff49021000) at kernel/qapplication_x11.cpp:3732
#63 0x00007fdd511da0d2 in x11EventSourceDispatch (s=0x1fda870, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#64 0x00007fdd4a9dac9a in g_main_dispatch (context=0x1fda000) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:2515
#65 g_main_context_dispatch (context=0x1fda000) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3052
#66 0x00007fdd4a9db060 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1fda000, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3123
#67 g_main_context_iterate (context=0x1fda000, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3060
#68 0x00007fdd4a9db124 in g_main_context_iteration (context=0x1fda000, may_block=1) at /build/buildd/glib2.0-2.32.1/./glib/gmain.c:3184
#69 0x00007fdd5076c3bf in QEventDispatcherGlib::processEvents (this=0x1e5ead0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#70 0x00007fdd511d9d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00007fdd5073bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#72 0x00007fdd5073bed7 in QEventLoop::exec (this=0x7fff490213a0, flags=...) at kernel/qeventloop.cpp:204
#73 0x00007fdd50740f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#74 0x0000000000408e4e in main (argc=1, argv=0x7fff49023898) at ../../src/main.cpp:303

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2012-05-07 11:37:15 UTC 

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