Bug 317076 - GStreamer backend: Stopping and then crashing on manual next track
Summary: GStreamer backend: Stopping and then crashing on manual next track
Status: RESOLVED DUPLICATE of bug 290706
Alias: None
Product: phonon-backend-gstreamer
Classification: Frameworks and Libraries
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Linux
: NOR crash (vote)
Target Milestone: ---
Assignee: Harald Sitter
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-03-20 12:43 UTC by Stephan Diestelhorst
Modified: 2013-03-20 13:40 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Stephan Diestelhorst 2013-03-20 12:43:14 UTC
Application: amarok (2.7.0)
KDE Platform Version: 4.10.1
Qt Version: 4.8.2
Operating System: Linux 3.2.40-030240-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

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

Listening to a dynamic playlist and eventually, playback stops.  Manually advancing crashes Amarok relatively reliably.

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 0x7fae16921780 (LWP 3207))]

Thread 12 (Thread 0x7fade79b2700 (LWP 3212)):
#0  0x00007fff90bff8de in ?? ()
#1  0x00007fae0c7d515d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fae13a59c84 in do_gettime (frac=0x7fade79b1b98, sec=0x7fade79b1b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fae13b3208d in QTimerInfoList::updateCurrentTime (this=0x7fade0001560) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fae13b323c3 in QTimerInfoList::timerWait (this=0x7fade0001560, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fae13b30e7c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fade79b1c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fae13b30f25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fae0dda0846 in g_main_context_prepare (context=0x7fade00009e0, priority=0x7fade79b1cb8) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2836
#9  0x00007fae0dda0f5b in g_main_context_iterate (dispatch=1, block=1, context=0x7fade00009e0, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3126
#10 g_main_context_iterate (context=0x7fade00009e0, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#11 0x00007fae0dda1164 in g_main_context_iteration (context=0x7fade00009e0, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#12 0x00007fae13b31926 in QEventDispatcherGlib::processEvents (this=0x7fade0000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007fae13b00e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007fae13b010b7 in QEventLoop::exec (this=0x7fade79b1dd0, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007fae13a00077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#16 0x00007fae13ae0b6f in QInotifyFileSystemWatcherEngine::run (this=0x10c4d90) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007fae13a0309b in QThreadPrivate::start (arg=0x10c4d90) at thread/qthread_unix.cpp:307
#18 0x00007fae0f8a9e9a in start_thread (arg=0x7fade79b2700) at pthread_create.c:308
#19 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fade4b26700 (LWP 3218)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fae13a035ab in wait (time=18446744073709551615, this=0x15e7ff0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x15e8170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fae10e480eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x15e7ea0, th=0x15e8550) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fae10e4a9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x15e8550) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fae10e4984f in ThreadWeaver::ThreadRunHelper::run (this=0x7fade4b25e20, parent=0x15e7ea0, th=0x15e8550) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fae10e498db in ThreadWeaver::Thread::run (this=0x15e8550) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fae13a0309b in QThreadPrivate::start (arg=0x15e8550) at thread/qthread_unix.cpp:307
#8  0x00007fae0f8a9e9a in start_thread (arg=0x7fade4b26700) at pthread_create.c:308
#9  0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7faddffff700 (LWP 3219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fae13a035ab in wait (time=18446744073709551615, this=0x15e7ff0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x15e8170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fae10e480eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x15e7ea0, th=0x1646dd0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fae10e4a9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x1646dd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fae10e4a9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x1646dd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fae10e4a9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x1646dd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fae10e4984f in ThreadWeaver::ThreadRunHelper::run (this=0x7faddfffee20, parent=0x15e7ea0, th=0x1646dd0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007fae10e498db in ThreadWeaver::Thread::run (this=0x1646dd0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007fae13a0309b in QThreadPrivate::start (arg=0x1646dd0) at thread/qthread_unix.cpp:307
#10 0x00007fae0f8a9e9a in start_thread (arg=0x7faddffff700) at pthread_create.c:308
#11 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7faddf7fe700 (LWP 3220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fae13a035ab in wait (time=18446744073709551615, this=0x15e7ff0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x15e8170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fae10e480eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x15e7ea0, th=0x1615b90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fae10e4a9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x1615b90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fae10e4a9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x1615b90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fae10e4984f in ThreadWeaver::ThreadRunHelper::run (this=0x7faddf7fde20, parent=0x15e7ea0, th=0x1615b90) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fae10e498db in ThreadWeaver::Thread::run (this=0x1615b90) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fae13a0309b in QThreadPrivate::start (arg=0x1615b90) at thread/qthread_unix.cpp:307
#9  0x00007fae0f8a9e9a in start_thread (arg=0x7faddf7fe700) at pthread_create.c:308
#10 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7faddeffd700 (LWP 3221)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fae13a035ab in wait (time=18446744073709551615, this=0x15e7ff0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x15e8170, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fae10e480eb in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x15e7ea0, th=0x16688a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fae10e4a9db in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x16688a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fae10e4a9f4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x15e8200, th=0x16688a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fae10e4984f in ThreadWeaver::ThreadRunHelper::run (this=0x7faddeffce20, parent=0x15e7ea0, th=0x16688a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fae10e498db in ThreadWeaver::Thread::run (this=0x16688a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fae13a0309b in QThreadPrivate::start (arg=0x16688a0) at thread/qthread_unix.cpp:307
#9  0x00007fae0f8a9e9a in start_thread (arg=0x7faddeffd700) at pthread_create.c:308
#10 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fadddf62700 (LWP 3222)):
#0  0x00007fae0f8abf69 in __pthread_mutex_lock (mutex=0x7fadc4000a60) at pthread_mutex_lock.c:92
#1  0x00007fae0dddc5a1 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:208
#2  0x00007fae0dda0914 in g_main_context_query (context=0x7fadc40009a0, max_priority=2147483647, timeout=0x7fadddf61cbc, fds=0x7fadc40023b0, n_fds=2) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2905
#3  0x00007fae0dda0faa in g_main_context_iterate (dispatch=1, block=1, context=0x7fadc40009a0, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3128
#4  g_main_context_iterate (context=0x7fadc40009a0, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#5  0x00007fae0dda1164 in g_main_context_iteration (context=0x7fadc40009a0, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#6  0x00007fae13b31926 in QEventDispatcherGlib::processEvents (this=0x7fadc40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fae13b00e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fae13b010b7 in QEventLoop::exec (this=0x7fadddf61dd0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fae13a00077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007fae13ae0b6f in QInotifyFileSystemWatcherEngine::run (this=0x1786d30) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007fae13a0309b in QThreadPrivate::start (arg=0x1786d30) at thread/qthread_unix.cpp:307
#12 0x00007fae0f8a9e9a in start_thread (arg=0x7fadddf62700) at pthread_create.c:308
#13 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7faddccf8700 (LWP 3223)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fae0a9dedec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fae0a9def19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fae0f8a9e9a in start_thread (arg=0x7faddccf8700) at pthread_create.c:308
#4  0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fadcbfff700 (LWP 3224)):
#0  0x00007fae1319a303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fae0dda1036 in g_main_context_poll (n_fds=1, fds=0x7fadc00020b0, timeout=2536, context=0x7fadc00009a0, priority=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3440
#2  g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x7fadc00009a0, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3141
#3  g_main_context_iterate (context=0x7fadc00009a0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#4  0x00007fae0dda1164 in g_main_context_iteration (context=0x7fadc00009a0, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#5  0x00007fae13b31926 in QEventDispatcherGlib::processEvents (this=0x7fadc00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fae13b00e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fae13b010b7 in QEventLoop::exec (this=0x7fadcbffee00, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fae13a00077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fae13a0309b in QThreadPrivate::start (arg=0x18c5790) at thread/qthread_unix.cpp:307
#10 0x00007fae0f8a9e9a in start_thread (arg=0x7fadcbfff700) at pthread_create.c:308
#11 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fadcabbb700 (LWP 3227)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fae0fe83222 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fae0fe83259 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fae0f8a9e9a in start_thread (arg=0x7fadcabbb700) at pthread_create.c:308
#4  0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fadb2f86700 (LWP 30482)):
#0  __libc_disable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:99
#1  0x00007fae1319a317 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007fae0b60035f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fae0b5f176c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fae0b5f1dd9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fae0b5f1e90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fae0b60030f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007fae06a50d18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#8  0x00007fae0f8a9e9a in start_thread (arg=0x7fadb2f86700) at pthread_create.c:308
#9  0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fad9bfff700 (LWP 30483)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
#1  0x00007fae0f8ac09b in _L_lock_1006 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007fae0f8ac01c in __pthread_mutex_lock (mutex=0xfc2a60) at pthread_mutex_lock.c:101
#3  0x00007fae0dddc5a1 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:208
#4  0x00007fae05a17f16 in gst_element_post_message (element=0xfc2e80, message=0x7fad94001900) at gstelement.c:1842
#5  0x00007fae05a02bc7 in gst_bin_handle_message_func (bin=0xfc2e80, message=0x7fad94001900) at gstbin.c:3442
#6  0x00007fae05a37e88 in gst_pipeline_handle_message (bin=0xfc2e80, message=0x7fad94001900) at gstpipeline.c:587
#7  0x00007fadf352518e in gst_play_bin_handle_message (bin=0xfc2e80, msg=0x7fad94001900) at gstplaybin2.c:2387
#8  0x00007fae05a00558 in bin_bus_handler (bus=<optimized out>, message=<optimized out>, bin=<optimized out>) at gstbin.c:2793
#9  0x00007fae05a09fac in gst_bus_post (bus=0xba9bc0, message=0x7fad94001900) at gstbus.c:322
#10 0x00007fae05a17f3b in gst_element_post_message (element=0x6bb4520, message=0x7fad94001900) at gstelement.c:1853
#11 0x00007fae05a02bc7 in gst_bin_handle_message_func (bin=0x6bb4520, message=0x7fad94001900) at gstbin.c:3442
#12 0x00007fadbd0ba977 in handle_message (bin=0x6bb4520, msg=0x7fad94001900) at gsturidecodebin.c:2210
#13 0x00007fae05a00558 in bin_bus_handler (bus=<optimized out>, message=<optimized out>, bin=<optimized out>) at gstbin.c:2793
#14 0x00007fae05a09fac in gst_bus_post (bus=0xfc96e0, message=0x7fad94001900) at gstbus.c:322
#15 0x00007fae05a17f3b in gst_element_post_message (element=0x6bb4750, message=0x7fad94001900) at gstelement.c:1853
#16 0x00007fae05a02bc7 in gst_bin_handle_message_func (bin=0x6bb4750, message=0x7fad94001900) at gstbin.c:3442
#17 0x00007fae05a00558 in bin_bus_handler (bus=<optimized out>, message=<optimized out>, bin=<optimized out>) at gstbin.c:2793
#18 0x00007fae05a09fac in gst_bus_post (bus=0x6c18000, message=0x7fad94001900) at gstbus.c:322
#19 0x00007fae05a17f3b in gst_element_post_message (element=0x7fadac01b5f0, message=0x7fad94001900) at gstelement.c:1853
#20 0x00007fae05a19378 in gst_element_continue_state (element=0x7fadac01b5f0, ret=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2470
#21 0x00007fae05a18e2f in gst_element_change_state (element=0x7fadac01b5f0, transition=<optimized out>) at gstelement.c:2798
#22 0x00007fae05a196d0 in gst_element_set_state_func (element=0x7fadac01b5f0, state=GST_STATE_READY) at gstelement.c:2717
#23 0x00007fadbd0b86bf in connect_pad (chain=<optimized out>, factories=0xdbd500, caps=0xbdb140, pad=0x6338c30, dpad=0x67cca20, src=0x62678f0, dbin=<optimized out>) at gstdecodebin2.c:1921
#24 analyze_new_pad (dbin=<optimized out>, src=<optimized out>, pad=0x6338c30, caps=0xbdb140, chain=<optimized out>) at gstdecodebin2.c:1630
#25 0x00007fadbd0b9a16 in pad_added_cb (element=0x62678f0, pad=0x6338c30, chain=0xfd9710) at gstdecodebin2.c:2333
#26 0x00007fadbd0b9dd9 in caps_notify_cb (pad=0x6338c30, unused=<optimized out>, chain=0xfd9710) at gstdecodebin2.c:2447
#27 0x00007fae0d43eca2 in g_closure_invoke (closure=0x6c193f0, return_value=0x0, n_param_values=2, param_values=0x7fad9bffe6f0, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777
#28 0x00007fae0d44fd71 in signal_emit_unlocked_R (node=<optimized out>, detail=209, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7fad9bffe6f0) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3547
#29 0x00007fae0d458099 in g_signal_emit_valist (instance=0x6338c30, signal_id=<optimized out>, detail=209, var_args=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3296
#30 0x00007fae0d458242 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3352
#31 0x00007fae0d443957 in g_object_dispatch_properties_changed (object=0x6338c30, n_pspecs=1, pspecs=0x7fad9bffeab8) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1041
#32 0x00007fae059ff3c3 in gst_object_dispatch_properties_changed (object=0x6338c30, n_pspecs=1, pspecs=0x7fad9bffeab8) at gstobject.c:530
#33 0x00007fae0d44536b in g_object_notify_by_spec_internal (pspec=<optimized out>, object=0x6338c30) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1133
#34 g_object_notify_by_pspec (object=0x6338c30, pspec=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1234
#35 0x00007fae05a2f734 in gst_pad_set_caps (pad=0x6338c30, caps=0xbdb140) at gstpad.c:2745
#36 0x00007fadbc854246 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstaudioparsers.so
#37 0x00007fae05cd2524 in gst_base_parse_handle_and_push_frame (parse=0x62678f0, frame=0x7fad9bffed20, klass=<optimized out>) at gstbaseparse.c:1687
#38 0x00007fae05cd4e1d in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2826
#39 0x00007fae05a5adcc in gst_task_func (task=0x6c0d810) at gsttask.c:327
#40 0x00007fae0ddc3248 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gthreadpool.c:309
#41 0x00007fae0ddc29e5 in g_thread_proxy (data=0x6baab70) at /build/buildd/glib2.0-2.32.3/./glib/gthread.c:801
#42 0x00007fae0f8a9e9a in start_thread (arg=0x7fad9bfff700) at pthread_create.c:308
#43 0x00007fae131a5cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#44 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fae16921780 (LWP 3207)):
[KCrash Handler]
#6  g_value_set_object (value=0x7fff90bd61d0, v_object=0x2) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:3411
#7  0x00007fadf352a788 in gst_play_bin_get_property (object=0xfc2e80, prop_id=<optimized out>, value=0x7fff90bd61d0, pspec=<optimized out>) at gstplaybin2.c:2018
#8  0x00007fae0d44693e in object_get_property (value=0x7fff90bd61d0, pspec=<optimized out>, object=0xfc2e80) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1289
#9  g_object_get_valist (object=0xfc2e80, first_property_name=<optimized out>, var_args=0x7fff90bd6238) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:2014
#10 0x00007fae0d446d97 in g_object_get (_object=0xfc2e80, first_property_name=0x7fadfa1c70ac "source") at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:2104
#11 0x00007fadfa1b5da0 in Phonon::Gstreamer::Pipeline::cb_setupSource (playbin=<optimized out>, param=<optimized out>, data=0xfbeb00) at ../../gstreamer/pipeline.cpp:828
#12 0x00007fae0d43eca2 in g_closure_invoke (closure=0xfc83c0, return_value=0x0, n_param_values=2, param_values=0x7fff90bd6640, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777
#13 0x00007fae0d44fd71 in signal_emit_unlocked_R (node=<optimized out>, detail=2302, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7fff90bd6640) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3547
#14 0x00007fae0d458099 in g_signal_emit_valist (instance=0xfc2e80, signal_id=<optimized out>, detail=2302, var_args=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3296
#15 0x00007fae0d458242 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3352
#16 0x00007fae0d443957 in g_object_dispatch_properties_changed (object=0xfc2e80, n_pspecs=1, pspecs=0x7fff90bd6a08) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1041
#17 0x00007fae059ff3c3 in gst_object_dispatch_properties_changed (object=0xfc2e80, n_pspecs=1, pspecs=0x7fff90bd6a08) at gstobject.c:530
#18 0x00007fae0d445233 in g_object_notify_by_spec_internal (pspec=0xb8c720, object=0xfc2e80) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1133
#19 g_object_notify (object=0xfc2e80, property_name=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1175
#20 0x00007fadf3526d8f in notify_source_cb (uridecodebin=<optimized out>, pspec=<optimized out>, group=<optimized out>) at gstplaybin2.c:3445
#21 0x00007fae0d43eca2 in g_closure_invoke (closure=0x7fadac14ebd0, return_value=0x0, n_param_values=2, param_values=0x7fff90bd6c20, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gclosure.c:777
#22 0x00007fae0d44fd71 in signal_emit_unlocked_R (node=<optimized out>, detail=2302, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7fff90bd6c20) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3547
#23 0x00007fae0d458099 in g_signal_emit_valist (instance=0x6bb4980, signal_id=<optimized out>, detail=2302, var_args=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3296
#24 0x00007fae0d458242 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gsignal.c:3352
#25 0x00007fae0d443957 in g_object_dispatch_properties_changed (object=0x6bb4980, n_pspecs=1, pspecs=0x7fff90bd6fe8) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1041
#26 0x00007fae059ff3c3 in gst_object_dispatch_properties_changed (object=0x6bb4980, n_pspecs=1, pspecs=0x7fff90bd6fe8) at gstobject.c:530
#27 0x00007fae0d445233 in g_object_notify_by_spec_internal (pspec=0xfc2140, object=0x6bb4980) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1133
#28 g_object_notify (object=0x6bb4980, property_name=<optimized out>) at /build/buildd/glib2.0-2.32.3/./gobject/gobject.c:1175
#29 0x00007fadbd0be14b in setup_source (decoder=0x6bb4980) at gsturidecodebin.c:2015
#30 gst_uri_decode_bin_change_state (element=0x6bb4980, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gsturidecodebin.c:2493
#31 0x00007fae05a18dac in gst_element_change_state (element=0x6bb4980, transition=<optimized out>) at gstelement.c:2761
#32 0x00007fae05a196d0 in gst_element_set_state_func (element=0x6bb4980, state=GST_STATE_PAUSED) at gstelement.c:2717
#33 0x00007fae05a068ed in gst_bin_element_set_state (next=GST_STATE_PAUSED, current=GST_STATE_READY, start_time=0, base_time=0, element=0x6bb4980, bin=0xfc2e80) at gstbin.c:2209
#34 gst_bin_change_state_func (element=0xfc2e80, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstbin.c:2518
#35 0x00007fae05a38445 in gst_pipeline_change_state (element=0xfc2e80, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstpipeline.c:482
#36 0x00007fadf3528aab in gst_play_bin_change_state (element=0xfc2e80, transition=GST_STATE_CHANGE_READY_TO_PAUSED) at gstplaybin2.c:3936
#37 0x00007fae05a18dac in gst_element_change_state (element=0xfc2e80, transition=<optimized out>) at gstelement.c:2761
#38 0x00007fae05a196d0 in gst_element_set_state_func (element=0xfc2e80, state=GST_STATE_PLAYING) at gstelement.c:2717
#39 0x00007fadfa1b6a17 in Phonon::Gstreamer::Pipeline::setState (this=0xfbeb00, state=GST_STATE_PLAYING) at ../../gstreamer/pipeline.cpp:242
#40 0x00007fadfa1ae6c9 in Phonon::Gstreamer::MediaObject::requestState (this=0xfbbb50, state=Phonon::PlayingState) at ../../gstreamer/mediaobject.cpp:839
#41 0x00007fadfa1ae9c4 in Phonon::Gstreamer::MediaObject::play (this=0xfbbb50) at ../../gstreamer/mediaobject.cpp:239
#42 0x00007fae158fe31d in EngineController::playUrl (this=0xad6120, url=..., offset=0) at ../../src/EngineController.cpp:474
#43 0x00007fae158ffc8f in EngineController::play (this=0xad6120, track=..., offset=0) at ../../src/EngineController.cpp:397
#44 0x00007fae1556a5ec in Playlist::Actions::play (this=<optimized out>, trackid=3723524212431523994, now=<optimized out>) at ../../src/playlist/PlaylistActions.cpp:216
#45 0x00007fae1556acdf in Playlist::Actions::next (this=0x1612950) at ../../src/playlist/PlaylistActions.cpp:230
#46 0x00007fae154dfe35 in Playlist::Actions::qt_static_metacall (_o=0x1612950, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at moc_PlaylistActions.cpp:84
#47 0x00007fae13b16781 in QMetaObject::activate (sender=0x164a480, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff90bd7b70) at kernel/qobject.cpp:3547
#48 0x00007fae144f9072 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#49 0x00007fae144f925f in QAction::activate (this=0x164a480, event=<optimized out>) at kernel/qaction.cpp:1257
#50 0x00007fae148cf1ca in QAbstractButtonPrivate::click (this=0x16c3220) at widgets/qabstractbutton.cpp:530
#51 0x00007fae148cf47c in QAbstractButton::mouseReleaseEvent (this=0x16c1020, e=0x7fff90bd8450) at widgets/qabstractbutton.cpp:1123
#52 0x00007fae1498caca in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:718
#53 0x00007fae1454ffb4 in QWidget::event (this=0x16c1020, event=0x7fff90bd8450) at kernel/qwidget.cpp:8371
#54 0x00007fae144ff7b4 in notify_helper (e=0x7fff90bd8450, receiver=0x16c1020, this=0x94a960) at kernel/qapplication.cpp:4556
#55 QApplicationPrivate::notify_helper (this=0x94a960, receiver=0x16c1020, e=0x7fff90bd8450) at kernel/qapplication.cpp:4528
#56 0x00007fae14504f2f in QApplication::notify (this=<optimized out>, receiver=0x16c1020, e=0x7fff90bd8450) at kernel/qapplication.cpp:4099
#57 0x00007fae1632a006 in KApplication::notify (this=0x7fff90bd9130, receiver=0x16c1020, event=0x7fff90bd8450) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x00007fae13b0232c in QCoreApplication::notifyInternal (this=0x7fff90bd9130, receiver=0x16c1020, event=0x7fff90bd8450) at kernel/qcoreapplication.cpp:915
#59 0x00007fae14500782 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#60 QApplicationPrivate::sendMouseEvent (receiver=0x16c1020, event=0x7fff90bd8450, alienWidget=0x16c1020, nativeWidget=0x16b3110, buttonDown=0x16c1020, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#61 0x00007fae1457fb15 in QETWidget::translateMouseEvent (this=0x16b3110, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#62 0x00007fae1457eace in QApplication::x11ProcessEvent (this=0x7fff90bd9130, event=0x7fff90bd8d20) at kernel/qapplication_x11.cpp:3732
#63 0x00007fae145a8052 in x11EventSourceDispatch (s=0x94ec90, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#64 0x00007fae0dda0d53 in g_main_dispatch (context=0x94e700) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#65 g_main_context_dispatch (context=0x94e700) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#66 0x00007fae0dda10a0 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x94e700, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#67 g_main_context_iterate (context=0x94e700, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#68 0x00007fae0dda1164 in g_main_context_iteration (context=0x94e700, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#69 0x00007fae13b318bf in QEventDispatcherGlib::processEvents (this=0x7efad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#70 0x00007fae145a7cde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00007fae13b00e62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#72 0x00007fae13b010b7 in QEventLoop::exec (this=0x7fff90bd90c0, flags=...) at kernel/qeventloop.cpp:204
#73 0x00007fae13b06407 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#74 0x0000000000409201 in main (argc=1, argv=0x7fff90bdb6b8) at ../../src/main.cpp:329

This bug may be a duplicate of or related to bug 290706.

Possible duplicates by query: bug 315869, bug 314485, bug 313338, bug 311632, bug 310895.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2013-03-20 13:35:41 UTC
Which exact gstreamer backend version is this about?

FWIW, this is an upstream bug in gstreamer, not much we can do about I fear, besides using the phonon-backend-vlc as a workaround

*** This bug has been marked as a duplicate of bug 290706 ***
Comment 2 Stephan Diestelhorst 2013-03-20 13:40:49 UTC
4.6.2 (Kubuntu says 4.7.0really4.6.2-0ubuntu1~precise1~ppa1)