316780 – amarok crashed when going to the next song

Bug 316780 - amarok crashed when going to the next song

Summary: amarok crashed when going to the next song

Status:	RESOLVED DUPLICATE of bug 319371

Alias:	None

Product:	amarok
Classification:	Applications
Component:	general (show other bugs)
Version:	2.7.0
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	2.8
Assignee:	Amarok Developers

URL:
Keywords:

Depends on:
Blocks:

Reported:	2013-03-15 14:54 UTC by Mike Russo
Modified:	2013-05-15 12:45 UTC (History)
CC List:	6 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Mike Russo 2013-03-15 14:54:35 UTC

Application: amarok (2.7.0)
KDE Platform Version: 4.10.1
Qt Version: 4.8.4
Operating System: Linux 3.8.0-12-generic x86_64
Distribution: Ubuntu Raring Ringtail (development branch)

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

nothing related to amarok - i was on a different desktop doing something else (was not in KDE, was using amarok from Enlightenment) - i do have on-screen notifications active and i did the popup begin and the song just start playing when the crash happened

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7fcdd50197c0 (LWP 17148))]

Thread 20 (Thread 0x7fcdb36b0700 (LWP 17159)):
#0  __pthread_mutex_lock_full (mutex=0x191b7f0) at pthread_mutex_lock.c:308
#1  0x00007fcdc4ae420e in pa_mutex_lock (m=m@entry=0x191b7f0) at pulsecore/mutex-posix.c:90
#2  0x00007fcdc9c07ce9 in poll_func (ufds=<optimized out>, nfds=1, timeout=-1, userdata=0x191b7f0) at pulse/thread-mainloop.c:70
#3  0x00007fcdc9bf9205 in pa_mainloop_poll (m=m@entry=0x18fc400) at pulse/mainloop.c:854
#4  0x00007fcdc9bf9869 in pa_mainloop_iterate (m=m@entry=0x18fc400, block=block@entry=1, retval=retval@entry=0x0) at pulse/mainloop.c:936
#5  0x00007fcdc9bf9920 in pa_mainloop_run (m=0x18fc400, retval=retval@entry=0x0) at pulse/mainloop.c:954
#6  0x00007fcdc9c07c8f in thread (userdata=0x191ad10) at pulse/thread-mainloop.c:88
#7  0x00007fcdc4ae5103 in internal_thread_func (userdata=0x130dce0) at pulsecore/thread-posix.c:83
#8  0x00007fcdcde90f8e in start_thread (arg=0x7fcdb36b0700) at pthread_create.c:311
#9  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 19 (Thread 0x7fcda625e700 (LWP 17169)):
#0  __pthread_mutex_unlock_usercnt (mutex=0x7fcda0000aa0, decr=1) at pthread_mutex_unlock.c:38
#1  0x00007fcdcc3db8b1 in g_mutex_unlock (mutex=mutex@entry=0x7fcda00009e0) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:229
#2  0x00007fcdcc39b942 in g_main_context_prepare (context=context@entry=0x7fcda00009e0, priority=priority@entry=0x7fcda625dc38) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3393
#3  0x00007fcdcc39c07e in g_main_context_iterate (context=context@entry=0x7fcda00009e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3681
#4  0x00007fcdcc39c284 in g_main_context_iteration (context=0x7fcda00009e0, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#5  0x00007fcdd229b026 in QEventDispatcherGlib::processEvents (this=0x7fcda0000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fcdd226b37f in QEventLoop::processEvents (this=this@entry=0x7fcda625dd90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fcdd226b608 in QEventLoop::exec (this=0x7fcda625dd90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fcdd216d410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007fcdd224cecf in QInotifyFileSystemWatcherEngine::run (this=0x19f1610) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007fcdd216fbec in QThreadPrivate::start (arg=0x19f1610) at thread/qthread_unix.cpp:338
#11 0x00007fcdcde90f8e in start_thread (arg=0x7fcda625e700) at pthread_create.c:311
#12 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 18 (Thread 0x7fcd9f344700 (LWP 17173)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdd217014b in wait (time=18446744073709551615, this=0x1bd9580) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1bd9700, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fcdcf409041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bd9430, th=0x1bd9ae0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdcf40b94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bd9790, th=0x1bd9ae0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdcf40a63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fcd9f343dc0, parent=0x1bd9430, th=th@entry=0x1bd9ae0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fcdcf40a6cb in ThreadWeaver::Thread::run (this=0x1bd9ae0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fcdd216fbec in QThreadPrivate::start (arg=0x1bd9ae0) at thread/qthread_unix.cpp:338
#8  0x00007fcdcde90f8e in start_thread (arg=0x7fcd9f344700) at pthread_create.c:311
#9  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 17 (Thread 0x7fcd9e50b700 (LWP 17174)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdd217014b in wait (time=18446744073709551615, this=0x1bd9580) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1bd9700, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fcdcf409041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bd9430, th=0x1ea57c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdcf40b94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bd9790, th=0x1ea57c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdcf40a63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fcd9e50adc0, parent=0x1bd9430, th=th@entry=0x1ea57c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fcdcf40a6cb in ThreadWeaver::Thread::run (this=0x1ea57c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fcdd216fbec in QThreadPrivate::start (arg=0x1ea57c0) at thread/qthread_unix.cpp:338
#8  0x00007fcdcde90f8e in start_thread (arg=0x7fcd9e50b700) at pthread_create.c:311
#9  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 16 (Thread 0x7fcd9dd0a700 (LWP 17175)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdd217014b in wait (time=18446744073709551615, this=0x1bd9580) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1bd9700, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fcdcf409041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bd9430, th=0x1ea6240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdcf40b94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bd9790, th=0x1ea6240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdcf40a63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fcd9dd09dc0, parent=0x1bd9430, th=th@entry=0x1ea6240) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fcdcf40a6cb in ThreadWeaver::Thread::run (this=0x1ea6240) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fcdd216fbec in QThreadPrivate::start (arg=0x1ea6240) at thread/qthread_unix.cpp:338
#8  0x00007fcdcde90f8e in start_thread (arg=0x7fcd9dd0a700) at pthread_create.c:311
#9  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 15 (Thread 0x7fcd9d509700 (LWP 17176)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdd217014b in wait (time=18446744073709551615, this=0x1bd9580) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1bd9700, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fcdcf409041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bd9430, th=0x1eaa180) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fcdcf40b94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1bd9790, th=0x1eaa180) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fcdcf40a63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7fcd9d508dc0, parent=0x1bd9430, th=th@entry=0x1eaa180) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fcdcf40a6cb in ThreadWeaver::Thread::run (this=0x1eaa180) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fcdd216fbec in QThreadPrivate::start (arg=0x1eaa180) at thread/qthread_unix.cpp:338
#8  0x00007fcdcde90f8e in start_thread (arg=0x7fcd9d509700) at pthread_create.c:311
#9  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 14 (Thread 0x7fcd9caeb700 (LWP 17177)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdc8f24ef5 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fcdc8f24f49 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fcdcde90f8e in start_thread (arg=0x7fcd9caeb700) at pthread_create.c:311
#4  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 13 (Thread 0x7fcd8f5ea700 (LWP 17184)):
#0  0x00007fcdd19003cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcdcc39c15c in g_main_context_poll (n_fds=1, fds=0x7fcd380021c0, timeout=7771, context=0x7fcd380009a0, priority=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3995
#2  g_main_context_iterate (context=context@entry=0x7fcd380009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3696
#3  0x00007fcdcc39c284 in g_main_context_iteration (context=0x7fcd380009a0, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#4  0x00007fcdd229b026 in QEventDispatcherGlib::processEvents (this=0x7fcd380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fcdd226b37f in QEventLoop::processEvents (this=this@entry=0x7fcd8f5e9dc0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fcdd226b608 in QEventLoop::exec (this=0x7fcd8f5e9dc0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fcdd216d410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#8  0x00007fcdd216fbec in QThreadPrivate::start (arg=0x1b724c0) at thread/qthread_unix.cpp:338
#9  0x00007fcdcde90f8e in start_thread (arg=0x7fcd8f5ea700) at pthread_create.c:311
#10 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7fcd8e76d700 (LWP 17185)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdce469e77 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fcdce777660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007fcdce469ea9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007fcdcde90f8e in start_thread (arg=0x7fcd8e76d700) at pthread_create.c:311
#4  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7fcd3ffff700 (LWP 17248)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x7fccf8001d30, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdc38ff003 in gst_task_func (task=0x7fcd18021a70) at gsttask.c:312
#3  0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#4  0x00007fcdcc3c0075 in g_thread_proxy (data=0x62922d0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#5  0x00007fcdcde90f8e in start_thread (arg=0x7fcd3ffff700) at pthread_create.c:311
#6  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7fcd3f572700 (LWP 17249)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x18e9a60, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdb286de25 in gst_queue_chain (pad=<optimized out>, buffer=0x7fcd2c0d0140) at gstqueue.c:1014
#3  0x00007fcdc38d8db1 in gst_pad_push (pad=0x18e01a0, buffer=0x7fcd2c0d0140) at gstpad.c:4710
#4  0x00007fcdc38d8db1 in gst_pad_push (pad=0x191da50, buffer=0x7fcd2c0d0140) at gstpad.c:4710
#5  0x00007fcdc38d8db1 in gst_pad_push (pad=0x7fcd2c0324e0, buffer=0x7fcd2c0d0140) at gstpad.c:4710
#6  0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0d0140) at gstbasetransform.c:2658
#7  0x00007fcdc38d8db1 in gst_pad_push (pad=0x7fcd2c0321e0, buffer=0x7fcd2c0d0140) at gstpad.c:4710
#8  0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0d0140) at gstbasetransform.c:2658
#9  0x00007fcdc38d8db1 in gst_pad_push (pad=0x62a9510, buffer=0x7fcd2c0d0140) at gstpad.c:4710
#10 0x00007fcdc38d8db1 in gst_pad_push (pad=0x7fcd2c01c820, buffer=buffer@entry=0x7fcd2c0d0140) at gstpad.c:4710
#11 0x00007fcdb286edf6 in gst_queue_push_one (queue=0x18d1540) at gstqueue.c:1156
#12 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#13 0x00007fcdc38fee34 in gst_task_func (task=0x6306a50) at gsttask.c:327
#14 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#15 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fcd2c003850) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#16 0x00007fcdcde90f8e in start_thread (arg=0x7fcd3f572700) at pthread_create.c:311
#17 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7fcd3ed71700 (LWP 17250)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x16bf120, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdc3b806dc in gst_base_sink_wait_preroll (sink=0x16c1540) at gstbasesink.c:2279
#3  0x00007fcdb36d06a8 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
#4  0x00007fcdc3b82c3f in gst_base_sink_render_object (basesink=basesink@entry=0x16c1540, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7fcd2c0588e0, pad=0x16c4220) at gstbasesink.c:3014
#5  0x00007fcdc3b8463f in gst_base_sink_queue_object_unlocked (basesink=basesink@entry=0x16c1540, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7fcd2c0588e0, prerollable=prerollable@entry=1, pad=0x16c4220) at gstbasesink.c:3295
#6  0x00007fcdc3b84b48 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x16c1540, obj_type=<optimized out>, obj=obj@entry=0x7fcd2c0588e0, pad=0x16c4220) at gstbasesink.c:3677
#7  0x00007fcdc3b84e7f in gst_base_sink_chain_main (basesink=0x16c1540, pad=0x16c4220, obj_type=<optimized out>, obj=0x7fcd2c0588e0) at gstbasesink.c:3715
#8  0x00007fcdc38d8db1 in gst_pad_push (pad=0x16c46a0, buffer=0x7fcd2c0588e0) at gstpad.c:4710
#9  0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0588e0) at gstbasetransform.c:2658
#10 0x00007fcdc38d8db1 in gst_pad_push (pad=0x16c4ca0, buffer=0x7fcd2c0588e0) at gstpad.c:4710
#11 0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0588e0) at gstbasetransform.c:2658
#12 0x00007fcdc38d8db1 in gst_pad_push (pad=0x16c4520, buffer=0x7fcd2c0588e0) at gstpad.c:4710
#13 0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0588e0) at gstbasetransform.c:2658
#14 0x00007fcdc38d8db1 in gst_pad_push (pad=0x16c49a0, buffer=buffer@entry=0x7fcd2c0588e0) at gstpad.c:4710
#15 0x00007fcdb286edf6 in gst_queue_push_one (queue=0x18d00c0) at gstqueue.c:1156
#16 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#17 0x00007fcdc38fee34 in gst_task_func (task=0x6306650) at gsttask.c:327
#18 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#19 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fcd2c0038a0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#20 0x00007fcdcde90f8e in start_thread (arg=0x7fcd3ed71700) at pthread_create.c:311
#21 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7fcd3e570700 (LWP 17251)):
#0  0x00007fcdd18feb6d in write () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcdcc3daa2f in g_wakeup_signal (wakeup=0x1197f30) at /build/buildd/glib2.0-2.35.8/./glib/gwakeup.c:238
#2  0x00007fcdd226fd32 in QCoreApplication::postEvent (receiver=0x18e19a0, event=0x7fcd28052cc0, priority=<optimized out>) at kernel/qcoreapplication.cpp:1392
#3  0x00007fcdd2281405 in queued_activate (argv=0x7fcd3e56e590, c=0x18f0850, signal=13, sender=0x18e3c20) at kernel/qobject.cpp:3423
#4  QMetaObject::activate (sender=0x18e3c20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fcd3e56e590) at kernel/qobject.cpp:3499
#5  0x00007fcdb8e36726 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#6  0x00007fcdb8e3ab39 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#7  0x00007fcdcba39750 in g_closure_invoke (closure=0x18ee160, return_value=0x0, n_param_values=2, param_values=0x7fcd3e56e800, invocation_hint=0x7fcd3e56e7a0) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:777
#8  0x00007fcdcba4b9c0 in signal_emit_unlocked_R (node=node@entry=0x11967e0, detail=detail@entry=199, instance=instance@entry=0x14e4480, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fcd3e56e800) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3566
#9  0x00007fcdcba53cfb in g_signal_emit_valist (instance=0x14e4480, signal_id=<optimized out>, detail=199, var_args=var_args@entry=0x7fcd3e56ea58) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3314
#10 0x00007fcdcba53f22 in g_signal_emit (instance=instance@entry=0x14e4480, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3370
#11 0x00007fcdc38aeaca in gst_bus_sync_signal_handler (bus=bus@entry=0x14e4480, message=message@entry=0x7fcd28050c20, data=data@entry=0x0) at gstbus.c:1145
#12 0x00007fcdc38aeee2 in gst_bus_post (bus=bus@entry=0x14e4480, message=message@entry=0x7fcd28050c20) at gstbus.c:322
#13 0x00007fcdc38bce63 in gst_element_post_message (element=element@entry=0x18e8ff0, message=message@entry=0x7fcd28050c20) at gstelement.c:1853
#14 0x00007fcdc38a8667 in gst_bin_handle_message_func (bin=0x18e8ff0, message=0x7fcd28050c20) at gstbin.c:3442
#15 0x00007fcdc38dbff8 in gst_pipeline_handle_message (bin=0x18e8ff0, message=0x7fcd28050c20) at gstpipeline.c:587
#16 0x00007fcdb21ff359 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#17 0x00007fcdc38a5418 in bin_bus_handler (bus=bus@entry=0x14e43c0, message=message@entry=0x7fcd28050c20, bin=bin@entry=0x18e8ff0) at gstbin.c:2793
#18 0x00007fcdc38aeee2 in gst_bus_post (bus=bus@entry=0x14e43c0, message=message@entry=0x7fcd28050c20) at gstbus.c:322
#19 0x00007fcdc38bce63 in gst_element_post_message (element=element@entry=0x18ec010, message=message@entry=0x7fcd28050c20) at gstelement.c:1853
#20 0x00007fcdc38a8667 in gst_bin_handle_message_func (bin=0x18ec010, message=0x7fcd28050c20) at gstbin.c:3442
#21 0x00007fcdb22061e5 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#22 0x00007fcdc38a5418 in bin_bus_handler (bus=bus@entry=0x14e4540, message=message@entry=0x7fcd28050c20, bin=bin@entry=0x18ec010) at gstbin.c:2793
#23 0x00007fcdc38aeee2 in gst_bus_post (bus=bus@entry=0x14e4540, message=message@entry=0x7fcd28050c20) at gstbus.c:322
#24 0x00007fcdc38bce63 in gst_element_post_message (element=element@entry=0x16e4b80, message=message@entry=0x7fcd28050c20) at gstelement.c:1853
#25 0x00007fcdc38a8667 in gst_bin_handle_message_func (bin=0x16e4b80, message=0x7fcd28050c20) at gstbin.c:3442
#26 0x00007fcdc38a5418 in bin_bus_handler (bus=bus@entry=0x6303b10, message=message@entry=0x7fcd28050c20, bin=bin@entry=0x16e4b80) at gstbin.c:2793
#27 0x00007fcdc38aeee2 in gst_bus_post (bus=bus@entry=0x6303b10, message=message@entry=0x7fcd28050c20) at gstbus.c:322
#28 0x00007fcdc38bce63 in gst_element_post_message (element=element@entry=0x16e4170, message=message@entry=0x7fcd28050c20) at gstelement.c:1853
#29 0x00007fcdc38a8667 in gst_bin_handle_message_func (bin=0x16e4170, message=0x7fcd28050c20) at gstbin.c:3442
#30 0x00007fcdc38a5418 in bin_bus_handler (bus=bus@entry=0x14e4600, message=message@entry=0x7fcd28050c20, bin=bin@entry=0x16e4170) at gstbin.c:2793
#31 0x00007fcdc38aeee2 in gst_bus_post (bus=bus@entry=0x14e4600, message=message@entry=0x7fcd28050c20) at gstbus.c:322
#32 0x00007fcdc38bce63 in gst_element_post_message (element=element@entry=0x16e4000, message=message@entry=0x7fcd28050c20) at gstelement.c:1853
#33 0x00007fcdc38a8667 in gst_bin_handle_message_func (bin=0x16e4000, message=0x7fcd28050c20) at gstbin.c:3442
#34 0x00007fcdc38a5418 in bin_bus_handler (bus=bus@entry=0x14e4300, message=message@entry=0x7fcd28050c20, bin=bin@entry=0x16e4000) at gstbin.c:2793
#35 0x00007fcdc38aeee2 in gst_bus_post (bus=bus@entry=0x14e4300, message=message@entry=0x7fcd28050c20) at gstbus.c:322
#36 0x00007fcdc38bce63 in gst_element_post_message (element=element@entry=0x16c1540, message=0x7fcd28050c20) at gstelement.c:1853
#37 0x00007fcdc38bd2c9 in gst_element_message_full (element=0x16c1540, type=GST_MESSAGE_ERROR, domain=2706, code=1, text=<optimized out>, debug=<optimized out>, file=0x7fcdb3901c19 "pulsesink.c", function=0x7fcdb3903220 "gst_pulsering_is_dead", line=373) at gstelement.c:1984
#38 0x00007fcdb38f2ab7 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstpulse.so
#39 0x00007fcdb38f335c in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstpulse.so
#40 0x00007fcdb36c0948 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
#41 0x00007fcdc38b5971 in gst_clock_get_internal_time (clock=clock@entry=0x16ce4c0) at gstclock.c:953
#42 0x00007fcdc38b5b08 in gst_clock_get_time (clock=clock@entry=0x16ce4c0) at gstclock.c:993
#43 0x00007fcdc38f7def in gst_system_clock_id_wait_jitter_unlocked (clock=0x16ce4c0, entry=0x7fcd2c0398f0, jitter=<optimized out>, restart=1) at gstsystemclock.c:680
#44 0x00007fcdc38b5c84 in gst_clock_id_wait (id=0x7fcd2c0398f0, jitter=jitter@entry=0x7fcd3e56f8b8) at gstclock.c:494
#45 0x00007fcdc3b805ff in gst_base_sink_wait_clock (sink=sink@entry=0x18f1800, time=867343640944, jitter=jitter@entry=0x7fcd3e56f8b8) at gstbasesink.c:2225
#46 0x00007fcdc3b8298b in gst_base_sink_do_sync (obj_type=2 '\002', step_end=<synthetic pointer>, late=<synthetic pointer>, obj=0x7fcd2c19eb20, basesink=0x18f1800, pad=<optimized out>) at gstbasesink.c:2572
#47 gst_base_sink_render_object (basesink=basesink@entry=0x18f1800, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7fcd2c19eb20, pad=0x18d8ad0) at gstbasesink.c:2978
#48 0x00007fcdc3b8463f in gst_base_sink_queue_object_unlocked (basesink=basesink@entry=0x18f1800, obj_type=obj_type@entry=2 '\002', obj=obj@entry=0x7fcd2c19eb20, prerollable=prerollable@entry=1, pad=0x18d8ad0) at gstbasesink.c:3295
#49 0x00007fcdc3b84b48 in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x18f1800, obj_type=<optimized out>, obj=obj@entry=0x7fcd2c19eb20, pad=0x18d8ad0) at gstbasesink.c:3677
#50 0x00007fcdc3b84e7f in gst_base_sink_chain_main (basesink=0x18f1800, pad=0x18d8ad0, obj_type=<optimized out>, obj=0x7fcd2c19eb20) at gstbasesink.c:3715
#51 0x00007fcdc38d8db1 in gst_pad_push (pad=0x18f3480, buffer=0x7fcd2c19eb20) at gstpad.c:4710
#52 0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0055b0) at gstbasetransform.c:2658
#53 0x00007fcdc38d8db1 in gst_pad_push (pad=0x18f3180, buffer=0x7fcd2c0055b0) at gstpad.c:4710
#54 0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x7fcd2c0055b0) at gstbasetransform.c:2658
#55 0x00007fcdc38d8db1 in gst_pad_push (pad=0x18d8dd0, buffer=buffer@entry=0x7fcd2c0055b0) at gstpad.c:4710
#56 0x00007fcdb286edf6 in gst_queue_push_one (queue=0x18d0870) at gstqueue.c:1156
#57 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#58 0x00007fcdc38fee34 in gst_task_func (task=0x6306750) at gsttask.c:327
#59 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#60 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fcd2c0038f0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#61 0x00007fcdcde90f8e in start_thread (arg=0x7fcd3e570700) at pthread_create.c:311
#62 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7fcd3dd6f700 (LWP 17252)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x18ce200, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdb286de25 in gst_queue_chain (pad=<optimized out>, buffer=0x627fd10) at gstqueue.c:1014
#3  0x00007fcdc38d8db1 in gst_pad_push (pad=0x18e0000, buffer=0x627fd10) at gstpad.c:4710
#4  0x00007fcdc38d8db1 in gst_pad_push (pad=0x191c000, buffer=0x627fd10) at gstpad.c:4710
#5  0x00007fcdb287990b in gst_tee_handle_data (tee=tee@entry=0x16a95f0, data=0x191c178, data@entry=0x627fd10, is_list=is_list@entry=0) at gsttee.c:722
#6  0x00007fcdb2879adf in gst_tee_chain (pad=<optimized out>, buffer=0x627fd10) at gsttee.c:828
#7  0x00007fcdc38d8db1 in gst_pad_push (pad=0x16cfc50, buffer=0x627fd10) at gstpad.c:4710
#8  0x00007fcdc38d8db1 in gst_pad_push (pad=0x1850dc0, buffer=0x627fd10) at gstpad.c:4710
#9  0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x627fd10) at gstbasetransform.c:2658
#10 0x00007fcdc38d8db1 in gst_pad_push (pad=0x1918500, buffer=0x627fd10) at gstpad.c:4710
#11 0x00007fcdc3b928dc in gst_base_transform_chain (pad=<optimized out>, buffer=0x627fd10) at gstbasetransform.c:2658
#12 0x00007fcdc38d8db1 in gst_pad_push (pad=0x1918200, buffer=buffer@entry=0x627fd10) at gstpad.c:4710
#13 0x00007fcdb286edf6 in gst_queue_push_one (queue=0x18d0d90) at gstqueue.c:1156
#14 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#15 0x00007fcdc38fee34 in gst_task_func (task=0x6306850) at gsttask.c:327
#16 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#17 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fcd2c003940) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#18 0x00007fcdcde90f8e in start_thread (arg=0x7fcd3dd6f700) at pthread_create.c:311
#19 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fcd3d56e700 (LWP 17253)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x18ef950, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdb286de25 in gst_queue_chain (pad=<optimized out>, buffer=0x7fcd2c0050b0) at gstqueue.c:1014
#3  0x00007fcdc38d8db1 in gst_pad_push (pad=0x18e04e0, buffer=0x7fcd2c0050b0) at gstpad.c:4710
#4  0x00007fcdc38d8db1 in gst_pad_push (pad=pad@entry=0x18f3600, buffer=0x7fcd2c0050b0) at gstpad.c:4710
#5  0x00007fcdb28795e0 in gst_tee_do_push (is_list=0, data=0x7fcd2c0050b0, pad=0x18f3600, tee=0x16a9260) at gsttee.c:675
#6  gst_tee_handle_data (tee=tee@entry=0x16a9260, data=data@entry=0x7fcd2c0050b0, is_list=is_list@entry=0) at gsttee.c:754
#7  0x00007fcdb2879adf in gst_tee_chain (pad=<optimized out>, buffer=0x7fcd2c0050b0) at gsttee.c:828
#8  0x00007fcdc38d8db1 in gst_pad_push (pad=0x18d8650, buffer=buffer@entry=0x7fcd2c0050b0) at gstpad.c:4710
#9  0x00007fcdb286edf6 in gst_queue_push_one (queue=0x18d0350) at gstqueue.c:1156
#10 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1264
#11 0x00007fcdc38fee34 in gst_task_func (task=0x6306950) at gsttask.c:327
#12 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#13 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fcd2c003990) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#14 0x00007fcdcde90f8e in start_thread (arg=0x7fcd3d56e700) at pthread_create.c:311
#15 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fcd32f86700 (LWP 17263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdc8c6b379 in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fcdc8f5365e in WTF::wtfThreadEntryPoint(void*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fcdcde90f8e in start_thread (arg=0x7fcd32f86700) at pthread_create.c:311
#4  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fcd031be700 (LWP 17273)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x7fccf00049b0, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdc440b9fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstapp-0.10.so.0
#3  0x00007fcdc3b88fac in gst_base_src_get_range (src=src@entry=0x184f310, offset=0, length=length@entry=4096, buf=buf@entry=0x7fcd031bdd08) at gstbasesrc.c:2188
#4  0x00007fcdc3b8a2c0 in gst_base_src_loop (pad=0x7fcd1800d910) at gstbasesrc.c:2445
#5  0x00007fcdc38fee34 in gst_task_func (task=0x7fcd18021670) at gsttask.c:327
#6  0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#7  0x00007fcdcc3c0075 in g_thread_proxy (data=0x68ce770) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#8  0x00007fcdcde90f8e in start_thread (arg=0x7fcd031be700) at pthread_create.c:311
#9  0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fcd3cd6d700 (LWP 17280)):
[KCrash Handler]
#6  0x00007fcdd184a037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007fcdd184d698 in __GI_abort () at abort.c:90
#8  0x00007fcdcc36ddad in g_thread_abort (status=<optimized out>, function=function@entry=0x7fcdcc431e7e "pthread_mutex_lock") at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:76
#9  0x00007fcdcc3db893 in g_mutex_lock (mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:211
#10 0x00007fcdc3ba0dab in gst_data_queue_set_flushing (queue=0x7fcdac004d40, flushing=flushing@entry=1) at gstdataqueue.c:384
#11 0x00007fcdb2869d9c in gst_multi_queue_loop (pad=<optimized out>) at gstmultiqueue.c:1351
#12 0x00007fcdc38fee34 in gst_task_func (task=0x7fccf8017770) at gsttask.c:327
#13 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#14 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fccec00fca0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#15 0x00007fcdcde90f8e in start_thread (arg=0x7fcd3cd6d700) at pthread_create.c:311
#16 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fcce77fe700 (LWP 17708)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fcdd21700a7 in wait (time=185466, this=0x16cde60) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x18e1ac0, time=185466) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fcdb8e32d46 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#4  0x00007fcdb8e332cb in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#5  0x00007fcdd22810df in QMetaObject::activate (sender=0x18e3c20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#6  0x00007fcdcba39a17 in _g_closure_invoke_va (closure=0x18eb620, return_value=0x0, instance=0x18e8ff0, args=0x7fcce77fcdf8, n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:840
#7  0x00007fcdcba537f0 in g_signal_emit_valist (instance=0x18e8ff0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fcce77fcdf8) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3225
#8  0x00007fcdcba53f22 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3370
#9  0x00007fcdb2202452 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#10 0x00007fcdcba39a17 in _g_closure_invoke_va (closure=0x7fcd2c002d70, return_value=0x0, instance=0x7fcce0002770, args=0x7fcce77fd1b8, n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:840
#11 0x00007fcdcba537f0 in g_signal_emit_valist (instance=0x7fcce0002770, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fcce77fd1b8) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3225
#12 0x00007fcdcba53f22 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3370
#13 0x00007fcdcba39a17 in _g_closure_invoke_va (closure=0x7fcd2c09fe20, return_value=0x0, instance=0x7fcce00029a0, args=0x7fcce77fd558, n_params=0, param_types=0x0) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:840
#14 0x00007fcdcba537f0 in g_signal_emit_valist (instance=0x7fcce00029a0, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fcce77fd558) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3225
#15 0x00007fcdcba53f22 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3370
#16 0x00007fcd44cb6dc2 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstdecodebin2.so
#17 0x00007fcd44cba58b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstdecodebin2.so
#18 0x00007fcdc3916f19 in gst_marshal_BOOLEAN__POINTER (closure=0x7fccd4004460, return_value=0x7fcce77fd8a0, n_param_values=<optimized out>, param_values=0x7fcce77fda10, invocation_hint=<optimized out>, marshal_data=<optimized out>) at gstmarshal.c:586
#19 0x00007fcdcba39750 in g_closure_invoke (closure=0x7fccd4004460, return_value=0x7fcce77fd8a0, n_param_values=2, param_values=0x7fcce77fda10, invocation_hint=0x7fcce77fd8f0) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:777
#20 0x00007fcdcba4b9c0 in signal_emit_unlocked_R (node=node@entry=0x14ce4b0, detail=detail@entry=191, instance=instance@entry=0x7fcce001abe0, emission_return=emission_return@entry=0x7fcce77fd9f0, instance_and_params=instance_and_params@entry=0x7fcce77fda10) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3566
#21 0x00007fcdcba52e17 in g_signal_emitv (instance_and_params=instance_and_params@entry=0x7fcce77fda10, signal_id=<optimized out>, detail=191, return_value=return_value@entry=0x7fcce77fd9f0) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3055
#22 0x00007fcdc38a101a in gst_pad_emit_have_data_signal (pad=pad@entry=0x7fcce001abe0, obj=obj@entry=0x7fcd2c060a80) at gstpad.c:4167
#23 0x00007fcdc38d9ffc in gst_pad_push_event (pad=pad@entry=0x7fcce001abe0, event=event@entry=0x7fcd2c060a80) at gstpad.c:5262
#24 0x00007fcdc38c4713 in gst_proxy_pad_event_default (pad=pad@entry=0x7fccd42723e0, event=event@entry=0x7fcd2c060a80) at gstghostpad.c:132
#25 0x00007fcdc38d9b85 in gst_pad_send_event (pad=pad@entry=0x7fccd42723e0, event=event@entry=0x7fcd2c060a80) at gstpad.c:5425
#26 0x00007fcdc38da0e2 in gst_pad_push_event (pad=0x7fcd1802b900, event=0x7fcd2c060a80) at gstpad.c:5277
#27 0x00007fcd44017e4b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstflump3dec.so
#28 0x00007fcdc38d9b85 in gst_pad_send_event (pad=pad@entry=0x7fcd1802b780, event=event@entry=0x7fcd2c060a80) at gstpad.c:5425
#29 0x00007fcdc38da0e2 in gst_pad_push_event (pad=0x7fccf00256a0, event=0x7fcd2c060a80) at gstpad.c:5277
#30 0x00007fcdc3b793e6 in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:2899
#31 0x00007fcdc38fee34 in gst_task_func (task=0x6306150) at gsttask.c:327
#32 0x00007fcdcc3c08b2 in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthreadpool.c:309
#33 0x00007fcdcc3c0075 in g_thread_proxy (data=0x7fcd2c060de0) at /build/buildd/glib2.0-2.35.8/./glib/gthread.c:798
#34 0x00007fcdcde90f8e in start_thread (arg=0x7fcce77fe700) at pthread_create.c:311
#35 0x00007fcdd190ce1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fcdd50197c0 (LWP 17148)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fcdcc3dbaff in g_cond_wait (cond=0x68c8680, mutex=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gthread-posix.c:750
#2  0x00007fcdc38ffc55 in gst_task_join (task=task@entry=0x7fccf8017770) at gsttask.c:839
#3  0x00007fcdc38d111a in gst_pad_finalize (object=0x7fccf8026790) at gstpad.c:457
#4  0x00007fcdcba3e7d8 in g_object_unref (_object=0x7fccf8026790) at /build/buildd/glib2.0-2.35.8/./gobject/gobject.c:3024
#5  0x00007fcdc38a36af in gst_object_unref (object=<optimized out>) at gstobject.c:339
#6  0x00007fcdc38cb9bc in gst_message_finalize (message=0x7fccf80025a0) at gstmessage.c:198
#7  0x00007fcdc38cf6d9 in gst_mini_object_free (mini_object=0x7fccf80025a0) at gstminiobject.c:376
#8  gst_mini_object_unref (mini_object=0x7fccf80025a0) at gstminiobject.c:411
#9  0x00007fcdc38afa70 in gst_message_unref (msg=<optimized out>) at ../gst/gstmessage.h:347
#10 gst_bus_set_flushing (bus=bus@entry=0x7fccec017550, flushing=flushing@entry=1) at gstbus.c:449
#11 0x00007fcdc38dc90d in gst_pipeline_change_state (element=0x68c0f00, transition=<optimized out>) at gstpipeline.c:518
#12 0x00007fcdb220258b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstplaybin.so
#13 0x00007fcdc38bdd2c in gst_element_change_state (element=element@entry=0x68c0f00, transition=<optimized out>) at gstelement.c:2761
#14 0x00007fcdc38be1d3 in gst_element_continue_state (element=element@entry=0x68c0f00, ret=ret@entry=GST_STATE_CHANGE_SUCCESS) at gstelement.c:2444
#15 0x00007fcdc38bddaf in gst_element_change_state (element=element@entry=0x68c0f00, transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2798
#16 0x00007fcdc38be678 in gst_element_set_state_func (element=0x68c0f00, state=GST_STATE_NULL) at gstelement.c:2717
#17 0x00007fcdc84ce5a4 in WebCore::MediaPlayerPrivateGStreamer::durationChanged() () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#18 0x00007fcdc84d07f4 in WebCore::MediaPlayerPrivateGStreamer::handleMessage(_GstMessage*) () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#19 0x00007fcdcba39750 in g_closure_invoke (closure=0x688f7e0, return_value=0x0, n_param_values=2, param_values=0x7fff36473ce0, invocation_hint=0x7fff36473c80) at /build/buildd/glib2.0-2.35.8/./gobject/gclosure.c:777
#20 0x00007fcdcba4b9c0 in signal_emit_unlocked_R (node=node@entry=0x1196900, detail=detail@entry=53, instance=instance@entry=0x7fccec017550, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff36473ce0) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3566
#21 0x00007fcdcba53cfb in g_signal_emit_valist (instance=0x7fccec017550, signal_id=<optimized out>, detail=53, var_args=var_args@entry=0x7fff36473f38) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3314
#22 0x00007fcdcba53f22 in g_signal_emit (instance=instance@entry=0x7fccec017550, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.35.8/./gobject/gsignal.c:3370
#23 0x00007fcdc38aeb92 in gst_bus_async_signal_func (bus=0x7fccec017550, message=0x32d2cb0, data=<optimized out>) at gstbus.c:1118
#24 0x00007fcdc38af927 in gst_bus_source_dispatch (source=source@entry=0x63a6220, callback=0x7fcdc38aeb10 <gst_bus_async_signal_func>, user_data=0x0) at gstbus.c:764
#25 0x00007fcdcc39be85 in g_main_dispatch (context=0x1306600) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3054
#26 g_main_context_dispatch (context=context@entry=0x1306600) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3630
#27 0x00007fcdcc39c1c8 in g_main_context_iterate (context=context@entry=0x1306600, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3701
#28 0x00007fcdcc39c284 in g_main_context_iteration (context=0x1306600, may_block=1) at /build/buildd/glib2.0-2.35.8/./glib/gmain.c:3762
#29 0x00007fcdd229b006 in QEventDispatcherGlib::processEvents (this=0x118ead0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007fcdd2cfb1ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fcdd226b37f in QEventLoop::processEvents (this=this@entry=0x7fff36474290, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007fcdd226b608 in QEventLoop::exec (this=0x7fff36474290, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007fcdd2270ce6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#34 0x00000000004090ca in main (argc=1, argv=0x7fff364767d8) at ../../src/main.cpp:329

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2013-03-15 20:37:26 UTC

The crash appears to be in gstreamer upstream, not much we can do about, sorry.

As a workaround, please use the phonon-backend-vlc instead. You will have to restart KDE to make the change active (or restart Amarok if you are not on KDE).

Comment 2 Myriam Schweingruber 2013-04-01 00:03:21 UTC

*** Bug 317654 has been marked as a duplicate of this bug. ***

Comment 3 Myriam Schweingruber 2013-04-20 10:26:57 UTC

*** Bug 318614 has been marked as a duplicate of this bug. ***

Comment 4 Myriam Schweingruber 2013-04-28 03:42:32 UTC

*** Bug 318992 has been marked as a duplicate of this bug. ***

Comment 5 Myriam Schweingruber 2013-04-29 17:16:01 UTC

*** Bug 319079 has been marked as a duplicate of this bug. ***

Comment 6 Dima Ryazanov 2013-05-05 00:25:10 UTC

Just got the same crash.

A while ago, I used to get a similar crash, but using the XINE backend (bug 219241). The solution there was:
"A workaround for users suffering from this bug: the crash affects only the xine backend. If you switch the phonon backend in system settings to e.g. gstreamer you shouldn't have any crashes in amarok related to this bug."

Sure, I can switch from gstreamer to VLC, but this is kind of silly.

Comment 7 Mike Russo 2013-05-05 17:06:00 UTC

@Dima - Yeah, I switched to the VLC backend but I'm still experiencing the same types of crashes. And for whatever reason, despite having phonon-backend-vlc-dbg packages installed, I can never get konqi to give me a backtrace w/ symbols when using the VLC backend, only with the gstreamer backend.  Perhaps the gstreamer 1.0 backend will help with these crashes but I really think they're not related to the backend at this point.

Comment 8 Myriam Schweingruber 2013-05-05 21:47:53 UTC

*** Bug 319371 has been marked as a duplicate of this bug. ***

Comment 9 Myriam Schweingruber 2013-05-05 21:51:11 UTC

(In reply to comment #7)
> @Dima - Yeah, I switched to the VLC backend but I'm still experiencing the
> same types of crashes. And for whatever reason, despite having
> phonon-backend-vlc-dbg packages installed, I can never get konqi to give me
> a backtrace w/ symbols when using the VLC backend, only with the gstreamer
> backend.  Perhaps the gstreamer 1.0 backend will help with these crashes but
> I really think they're not related to the backend at this point.

erm, there is no such thing as a gstreamer 1.0 backend, the current backend depends on the 0.10.x series. sou please make sure you do not mix the codec installation, you should not use both.
FWIW, your last bug report shows you still sue the gstreamer backend, and it is the exact same bug as this one, no need to file it again.

Comment 10 Myriam Schweingruber 2013-05-05 21:55:14 UTC

(In reply to comment #6)
> Just got the same crash.
> 
> A while ago, I used to get a similar crash, but using the XINE backend (bug
> 219241). The solution there was:
> "A workaround for users suffering from this bug: the crash affects only the
> xine backend. If you switch the phonon backend in system settings to e.g.
> gstreamer you shouldn't have any crashes in amarok related to this bug."
> 
> Sure, I can switch from gstreamer to VLC, but this is kind of silly.

Well, we depend on the backends phonon provides. And FWIW, the xine backend is deprecated since almost 3 years now, you talk about very old stuff here.
Since almost three years there are only 2 maintained backends: the gstreamer and the vlc one, and the current situation is sadly out of our hands, no idea what is wrong upstream, sorry. But at least we can offer you a workaround.

If you don't like the situation, how about actually giving a hand to solve the issue and get in touch with the KDE multimedia developers? Calling a proposed workaround silly is far from helping....

Comment 11 Myriam Schweingruber 2013-05-07 14:10:46 UTC

*** Bug 319371 has been marked as a duplicate of this bug. ***

Comment 12 Matěj Laitl 2013-05-15 12:45:32 UTC

Let's make 319371 a meta-bug for this issue.

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