Bug 353739

Summary: Amarok crash after playing .wav file [@ Phonon::Gstreamer::AudioDataOutput::processBuffer]
Product: [Unmaintained] phonon-backend-gstreamer Reporter: Jonathan Watts <jonathanrobertwatts>
Component: generalAssignee: Daniel Vrátil <dvratil>
Status: RESOLVED DUPLICATE    
Severity: crash CC: matej, myriam, romain.perier, sitter, tdfischer
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: WAV file which causes Amarok crash

Description Jonathan Watts 2015-10-10 00:13:43 UTC 
Twice now, Amarok has crashed immediately after playing a .wav file.  The first time, I just shrugged and moved on (and I no longer recall the specific file), but the second time, I tried reloading Amarok and playing the same file again, and it crashed at the end of the file again.  It does not crash after every .wav file, however.


Reproducible: Sometimes

Steps to Reproduce:
1.  Play a .wav file
2.
3.

Actual Results:  
Amarok crashes at the end of playback of the file (apparently before moving on to the next song in the playlist)


Tried reporting through automated bug reporting tool, but kept getting repeated error code 410, "you must log in before using this part of KDE Bugtracking System", even though I had just created this account as part of the process.  Cut-and-paste from the contents of the report:

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
[Current thread is 1 (Thread 0x7fb7f35fd800 (LWP 10165))]

Thread 29 (Thread 0x7fb7d40b8700 (LWP 10166)):
#0  0x00007fb7eb01c61a in g_mutex_get_impl (mutex=0x16d7220) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:120
#1  0x00007fb7eb01c979 in g_mutex_lock (mutex=mutex@entry=0x16d7220) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:209
#2  0x00007fb7eafdabc6 in g_main_context_dispatch (context=context@entry=0x16d7220) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3659
#3  0x00007fb7eafdb048 in g_main_context_iterate (context=context@entry=0x16d7220, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3734
#4  0x00007fb7eafdb0ec in g_main_context_iteration (context=0x16d7220, may_block=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#5  0x00007fb7d40c01ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#6  0x00007fb7eaffff05 in g_thread_proxy (data=0x16a3140) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#7  0x00007fb7ec638182 in start_thread (arg=0x7fb7d40b8700) at pthread_create.c:312
#8  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 28 (Thread 0x7fb7d38b7700 (LWP 10167)):
#0  0x00007fb7eb01c61a in g_mutex_get_impl (mutex=0x7fb7cc010720) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:120
#1  0x00007fb7eb01c979 in g_mutex_lock (mutex=mutex@entry=0x7fb7cc010720) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:209
#2  0x00007fb7eafda87b in g_main_context_query (context=context@entry=0x7fb7cc010720, max_priority=2147483647, timeout=timeout@entry=0x7fb7d38b6ddc, fds=fds@entry=0x7fb7c40010e0, n_fds=n_fds@entry=3) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3453
#3  0x00007fb7eafdaf52 in g_main_context_iterate (context=0x7fb7cc010720, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3716
#4  0x00007fb7eafdb30a in g_main_loop_run (loop=0x7fb7cc0106b0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3928
#5  0x00007fb7d8442336 in gdbus_shared_thread_func (user_data=0x7fb7cc0106f0) at /build/buildd/glib2.0-2.40.2/./gio/gdbusprivate.c:273
#6  0x00007fb7eaffff05 in g_thread_proxy (data=0x173e590) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#7  0x00007fb7ec638182 in start_thread (arg=0x7fb7d38b7700) at pthread_create.c:312
#8  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 27 (Thread 0x7fb7cb4ec700 (LWP 10169)):
#0  0x00007fb7f034a12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fb7eafdafe4 in g_main_context_poll (priority=2147483647, n_fds=2, fds=0x7fb7c00008c0, timeout=-1, context=0x14e8d60) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:4028
#2  g_main_context_iterate (context=context@entry=0x14e8d60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3729
#3  0x00007fb7eafdb0ec in g_main_context_iteration (context=0x14e8d60, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#4  0x00007fb7eafdb129 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:5541
#5  0x00007fb7eaffff05 in g_thread_proxy (data=0x17a3a80) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007fb7ec638182 in start_thread (arg=0x7fb7cb4ec700) at pthread_create.c:312
#7  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 26 (Thread 0x7fb7ca4ea700 (LWP 10177)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007fb7f09a17f4 in wait (time=60000, this=0x1bfced0) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x1bf38e0, mutex=mutex@entry=0x1bf38d8, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7f263412e in AbstractDirectoryWatcher::run (this=0x1bf38b0) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007fb7edbc1cb2 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7fb7ca4e9da0, th=th@entry=0x1bfe5d0, job=job@entry=0x1bf38b0) at ../../../threadweaver/Weaver/Job.cpp:106
#5  0x00007fb7edbc1e6e in ThreadWeaver::Job::execute (this=0x1bf38b0, th=0x1bfe5d0) at ../../../threadweaver/Weaver/Job.cpp:135
#6  0x00007fb7edbc16bb in ThreadWeaver::Thread::run (this=0x1bfe5d0) at ../../../threadweaver/Weaver/Thread.cpp:108
#7  0x00007fb7f09a132f in QThreadPrivate::start (arg=0x1bfe5d0) at thread/qthread_unix.cpp:349
#8  0x00007fb7ec638182 in start_thread (arg=0x7fb7ca4ea700) at pthread_create.c:312
#9  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 25 (Thread 0x7fb7ad61e700 (LWP 10178)):
#0  0x00007fb7eb01c61a in g_mutex_get_impl (mutex=0x7fb7a00009e0) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:120
#1  0x00007fb7eb01c9a9 in g_mutex_unlock (mutex=mutex@entry=0x7fb7a00009e0) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:228
#2  0x00007fb7eafdabda in g_main_context_dispatch (context=context@entry=0x7fb7a00009e0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3666
#3  0x00007fb7eafdb048 in g_main_context_iterate (context=context@entry=0x7fb7a00009e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3734
#4  0x00007fb7eafdb0ec in g_main_context_iteration (context=0x7fb7a00009e0, may_block=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#5  0x00007fb7f0ad07be in QEventDispatcherGlib::processEvents (this=0x7fb7a0000900, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007fb7f0aa20af in QEventLoop::processEvents (this=this@entry=0x7fb7ad61dda0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fb7f0aa23a5 in QEventLoop::exec (this=this@entry=0x7fb7ad61dda0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fb7f099ec5f in QThread::exec (this=this@entry=0x1c01430) at thread/qthread.cpp:537
#9  0x00007fb7f0a83823 in QInotifyFileSystemWatcherEngine::run (this=0x1c01430) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fb7f09a132f in QThreadPrivate::start (arg=0x1c01430) at thread/qthread_unix.cpp:349
#11 0x00007fb7ec638182 in start_thread (arg=0x7fb7ad61e700) at pthread_create.c:312
#12 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 24 (Thread 0x7fb7a5cdc700 (LWP 10213)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x1e36e80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x1e36e80, previous=0x5190dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x1e36e80) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fb7f09a132f in QThreadPrivate::start (arg=0x1e36e80) at thread/qthread_unix.cpp:349
#7  0x00007fb7ec638182 in start_thread (arg=0x7fb7a5cdc700) at pthread_create.c:312
#8  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 23 (Thread 0x7fb7a4ea1700 (LWP 10215)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x206ef90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#11 0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x206ef90, previous=0x25e8a60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#12 0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x206ef90) at ../../../threadweaver/Weaver/Thread.cpp:98
#13 0x00007fb7f09a132f in QThreadPrivate::start (arg=0x206ef90) at thread/qthread_unix.cpp:349
#14 0x00007fb7ec638182 in start_thread (arg=0x7fb7a4ea1700) at pthread_create.c:312
#15 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 22 (Thread 0x7fb797fff700 (LWP 10216)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x2074260) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x2074260, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x2074260, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x2074260, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x2074260, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x2074260, previous=0x46aa750) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x2074260) at ../../../threadweaver/Weaver/Thread.cpp:98
#10 0x00007fb7f09a132f in QThreadPrivate::start (arg=0x2074260) at thread/qthread_unix.cpp:349
#11 0x00007fb7ec638182 in start_thread (arg=0x7fb797fff700) at pthread_create.c:312
#12 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 21 (Thread 0x7fb7977fe700 (LWP 10217)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x209fe40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x209fe40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x209fe40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x209fe40, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x209fe40, previous=0x4680c70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x209fe40) at ../../../threadweaver/Weaver/Thread.cpp:98
#9  0x00007fb7f09a132f in QThreadPrivate::start (arg=0x209fe40) at thread/qthread_unix.cpp:349
#10 0x00007fb7ec638182 in start_thread (arg=0x7fb7977fe700) at pthread_create.c:312
#11 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 20 (Thread 0x7fb796ffd700 (LWP 10218)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x7fb79814b7a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb79814b7a0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb79814b7a0, previous=0x4948080) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x7fb79814b7a0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007fb7f09a132f in QThreadPrivate::start (arg=0x7fb79814b7a0) at thread/qthread_unix.cpp:349
#8  0x00007fb7ec638182 in start_thread (arg=0x7fb796ffd700) at pthread_create.c:312
#9  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 19 (Thread 0x7fb7967fc700 (LWP 10219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x7fb798155190) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798155190, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798155190, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798155190, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798155190, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798155190, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798155190, previous=0x46a7170) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#10 0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x7fb798155190) at ../../../threadweaver/Weaver/Thread.cpp:98
#11 0x00007fb7f09a132f in QThreadPrivate::start (arg=0x7fb798155190) at thread/qthread_unix.cpp:349
#12 0x00007fb7ec638182 in start_thread (arg=0x7fb7967fc700) at pthread_create.c:312
#13 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 18 (Thread 0x7fb795ffb700 (LWP 10220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7f09a1816 in wait (time=18446744073709551615, this=0x1bfe060) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1bfdf68, mutex=0x18f5cf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fb7edbbfe6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bfdf40, th=0x7fb798162200) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fb7edbc2903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798162200, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798162200, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fb7edbc291c in ThreadWeaver::WorkingHardState::applyForWork (this=0x1895050, th=0x7fb798162200, previous=0x4660310) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fb7edbc161f in ThreadWeaver::Thread::run (this=0x7fb798162200) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007fb7f09a132f in QThreadPrivate::start (arg=0x7fb798162200) at thread/qthread_unix.cpp:349
#9  0x00007fb7ec638182 in start_thread (arg=0x7fb795ffb700) at pthread_create.c:312
#10 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 17 (Thread 0x7fb7951bb700 (LWP 10227)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7e741481d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fb7e7414859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fb7ec638182 in start_thread (arg=0x7fb7951bb700) at pthread_create.c:312
#4  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 16 (Thread 0x7fb730e55700 (LWP 10236)):
#0  0x00007fb7f034a12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fb7eafdafe4 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7fb724001e90, timeout=2131, context=0x7fb7240009a0) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:4028
#2  g_main_context_iterate (context=context@entry=0x7fb7240009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3729
#3  0x00007fb7eafdb0ec in g_main_context_iteration (context=0x7fb7240009a0, may_block=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#4  0x00007fb7f0ad07be in QEventDispatcherGlib::processEvents (this=0x7fb7240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fb7f0aa20af in QEventLoop::processEvents (this=this@entry=0x7fb730e54de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fb7f0aa23a5 in QEventLoop::exec (this=this@entry=0x7fb730e54de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fb7f099ec5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#8  0x00007fb7f09a132f in QThreadPrivate::start (arg=0x2f4fcc0) at thread/qthread_unix.cpp:349
#9  0x00007fb7ec638182 in start_thread (arg=0x7fb730e55700) at pthread_create.c:312
#10 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 15 (Thread 0x7fb72bdd0700 (LWP 10237)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7ecc12ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fb7ecc13039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fb7ec638182 in start_thread (arg=0x7fb72bdd0700) at pthread_create.c:312
#4  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7fb7b46b1700 (LWP 10265)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x1accc40, mutex=mutex@entry=0x1accc38) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7e1be5d58 in gst_base_sink_wait_preroll (sink=0x1accb10) at gstbasesink.c:2153
#3  0x00007fb7e1e426d3 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#4  0x00007fb7e1be80aa in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x1accb10, obj=obj@entry=0x7fb6940eea40, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3378
#5  0x00007fb7e1be9614 in gst_base_sink_chain_main (basesink=0x1accb10, pad=<optimized out>, obj=0x7fb6940eea40, is_list=0) at gstbasesink.c:3486
#6  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6940eea40, type=4112, pad=0x1aac270) at gstpad.c:3760
#7  gst_pad_push_data (pad=0x1aac900, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#8  0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#9  0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x1ad4a70, buffer=<optimized out>) at gstbasetransform.c:2237
#10 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6940eea40, type=4112, pad=0x1aac040) at gstpad.c:3760
#11 gst_pad_push_data (pad=0x1aad1c0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#12 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#13 0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x1ae7d10, buffer=<optimized out>) at gstbasetransform.c:2237
#14 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6940eea40, type=4112, pad=0x1aacf90) at gstpad.c:3760
#15 gst_pad_push_data (pad=0x1aac6d0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#16 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#17 0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x1aa75f0, buffer=<optimized out>) at gstbasetransform.c:2237
#18 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6940eea40, type=4112, pad=0x1aac4a0) at gstpad.c:3760
#19 gst_pad_push_data (pad=0x1aacd60, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb6940eea40) at gstpad.c:3990
#20 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fb6940eea40) at gstpad.c:4093
#21 0x00007fb7abda3eb0 in gst_queue_push_one (queue=0x1ada210) at gstqueue.c:1115
#22 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
#23 0x00007fb7e194c549 in gst_task_func (task=0x7fb680038b90) at gsttask.c:316
#24 0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#25 0x00007fb7eaffff05 in g_thread_proxy (data=0x39385e0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#26 0x00007fb7ec638182 in start_thread (arg=0x7fb7b46b1700) at pthread_create.c:312
#27 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7fb7b3a95700 (LWP 10266)):
[KCrash Handler]
#6  0x00007fb7f0293cc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007fb7f02970d8 in __GI_abort () at abort.c:89
#8  0x00007fb7f0996c92 in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=0x7fb68c4c4818 "ASSERT: \"(that->m_pendingData.size() % that->m_channels) == 0\" in file ../../gstreamer/audiodataoutput.cpp, line 171") at global/qglobal.cpp:2383
#9  0x00007fb7f0996ff9 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0x7fb7f0b04a20 "ASSERT: \"%s\" in file %s, line %d", ap=ap@entry=0x7fb7b3a93c18) at global/qglobal.cpp:2429
#10 0x00007fb7f0997804 in qFatal (msg=msg@entry=0x7fb7f0b04a20 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2612
#11 0x00007fb7f0997846 in qt_assert (assertion=assertion@entry=0x7fb7b50f2fe0 "(that->m_pendingData.size() % that->m_channels) == 0", file=file@entry=0x7fb7b50f2f70 "../../gstreamer/audiodataoutput.cpp", line=line@entry=171) at global/qglobal.cpp:2057
#12 0x00007fb7b50c54c8 in Phonon::Gstreamer::AudioDataOutput::processBuffer (buffer=<optimized out>, pad=<optimized out>, gThat=0x1aeb9d0) at ../../gstreamer/audiodataoutput.cpp:171
#13 0x00007fb7e3ea8adc in ffi_call_unix64 () at ../src/x86/unix64.S:76
#14 0x00007fb7e3ea840c in ffi_call (cif=cif@entry=0x7fb7b3a94060, fn=0x7fb7b50c5320 <Phonon::Gstreamer::AudioDataOutput::processBuffer(_GstElement*, _GstBuffer*, _GstPad*, void*)>, rvalue=0x7fb7b3a93fd0, avalue=avalue@entry=0x7fb7b3a93f70) at ../src/x86/ffi64.c:522
#15 0x00007fb7ea66fbf8 in g_cclosure_marshal_generic (closure=0x1af3770, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x0) at /build/buildd/glib2.0-2.40.2/./gobject/gclosure.c:1445
#16 0x00007fb7ea66f3b8 in g_closure_invoke (closure=0x1af3770, return_value=0x0, n_param_values=3, param_values=0x7fb7b3a94260, invocation_hint=0x7fb7b3a94200) at /build/buildd/glib2.0-2.40.2/./gobject/gclosure.c:768
#17 0x00007fb7ea680d3d in signal_emit_unlocked_R (node=node@entry=0x1ad8330, detail=detail@entry=0, instance=instance@entry=0x1ad7af0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fb7b3a94260) at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3551
#18 0x00007fb7ea688a29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fb7b3a94418) at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3307
#19 0x00007fb7ea688ce2 in g_signal_emit (instance=instance@entry=0x1ad7af0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.40.2/./gobject/gsignal.c:3363
#20 0x00007fb7abd8f030 in gst_fake_sink_render (bsink=0x1ad7af0, buf=0x7fb68c583cc0) at gstfakesink.c:489
#21 0x00007fb7e1be80aa in gst_base_sink_chain_unlocked (basesink=basesink@entry=0x1ad7af0, obj=obj@entry=0x7fb68c583cc0, is_list=is_list@entry=0, pad=<optimized out>) at gstbasesink.c:3378
#22 0x00007fb7e1be9614 in gst_base_sink_chain_main (basesink=0x1ad7af0, pad=<optimized out>, obj=0x7fb68c583cc0, is_list=0) at gstbasesink.c:3486
#23 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb68c583cc0, type=4112, pad=0x1aad3f0) at gstpad.c:3760
#24 gst_pad_push_data (pad=0x1af4250, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#25 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#26 0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x1af8150, buffer=<optimized out>) at gstbasetransform.c:2237
#27 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb68c583cc0, type=4112, pad=0x1af4020) at gstpad.c:3760
#28 gst_pad_push_data (pad=0x1aadcb0, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#29 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#30 0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x1af2d70, buffer=<optimized out>) at gstbasetransform.c:2237
#31 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb68c583cc0, type=4112, pad=0x1aada80) at gstpad.c:3760
#32 gst_pad_push_data (pad=0x1aad850, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb68c583cc0) at gstpad.c:3990
#33 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fb68c583cc0) at gstpad.c:4093
#34 0x00007fb7abda3eb0 in gst_queue_push_one (queue=0x1ada500) at gstqueue.c:1115
#35 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
#36 0x00007fb7e194c549 in gst_task_func (task=0x7fb680038cb0) at gsttask.c:316
#37 0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#38 0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb6940bb2d0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#39 0x00007fb7ec638182 in start_thread (arg=0x7fb7b3a95700) at pthread_create.c:312
#40 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7fb7b308f700 (LWP 10267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x1ada7a8, mutex=mutex@entry=0x1ada780) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7abda4f85 in gst_queue_chain (pad=<optimized out>, parent=0x1ada500, buffer=0x7fb6641a2010) at gstqueue.c:1011
#3  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6641a2010, type=4112, pad=0x1aad620) at gstpad.c:3760
#4  gst_pad_push_data (pad=pad@entry=0x1aee290, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb6641a2010) at gstpad.c:3990
#5  0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x1aee290, buffer=buffer@entry=0x7fb6641a2010) at gstpad.c:4093
#6  0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb6641a2010) at gstghostpad.c:128
#7  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6641a2010, type=4112, pad=0x1aec300) at gstpad.c:3760
#8  gst_pad_push_data (pad=pad@entry=0x1aee940, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#9  0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x1aee940, buffer=<optimized out>) at gstpad.c:4093
#10 0x00007fb7abdafb36 in gst_tee_do_push (is_list=0, data=0x7fb6641a2010, pad=0x1aee940, tee=0x1a99b50) at gsttee.c:550
#11 gst_tee_handle_data (tee=tee@entry=0x1a99b50, data=data@entry=0x7fb6641a2010, is_list=is_list@entry=0) at gsttee.c:622
#12 0x00007fb7abdb00b3 in gst_tee_chain (pad=<optimized out>, parent=0x1a99b50, buffer=0x7fb6641a2010) at gsttee.c:694
#13 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb6641a2010, type=4112, pad=0x1af4480) at gstpad.c:3760
#14 gst_pad_push_data (pad=0x1af4b10, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb6641a2010) at gstpad.c:3990
#15 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fb6641a2010) at gstpad.c:4093
#16 0x00007fb7abda3eb0 in gst_queue_push_one (queue=0x1ada7f0) at gstqueue.c:1115
#17 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
#18 0x00007fb7e194c549 in gst_task_func (task=0x7fb67c30d050) at gsttask.c:316
#19 0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#20 0x00007fb7eaffff05 in g_thread_proxy (data=0x198f590) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#21 0x00007fb7ec638182 in start_thread (arg=0x7fb7b308f700) at pthread_create.c:312
#22 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fb7794e5700 (LWP 10271)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x7fb67806d410, mutex=mutex@entry=0x7fb67806d3c8) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7e194c70c in gst_task_func (task=0x7fb67806d3b0) at gsttask.c:301
#3  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007fb7eaffff05 in g_thread_proxy (data=0x198f230) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007fb7ec638182 in start_thread (arg=0x7fb7794e5700) at pthread_create.c:312
#6  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fb778ce4700 (LWP 10272)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x7fb6800381d0, mutex=mutex@entry=0x7fb680038188) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7e194c70c in gst_task_func (task=0x7fb680038170) at gsttask.c:301
#3  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007fb7eaffff05 in g_thread_proxy (data=0x1989ca0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007fb7ec638182 in start_thread (arg=0x7fb778ce4700) at pthread_create.c:312
#6  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fb7784e3700 (LWP 10273)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x7fb688044650, mutex=mutex@entry=0x7fb688044608) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7e194c70c in gst_task_func (task=0x7fb6880445f0) at gsttask.c:301
#3  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb68c0029e0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007fb7ec638182 in start_thread (arg=0x7fb7784e3700) at pthread_create.c:312
#6  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fb777ce2700 (LWP 10274)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x7fb67c30dd10, mutex=mutex@entry=0x7fb67c30dcc8) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7e194c70c in gst_task_func (task=0x7fb67c30dcb0) at gsttask.c:301
#3  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007fb7eaffff05 in g_thread_proxy (data=0x1997ad0) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007fb7ec638182 in start_thread (arg=0x7fb777ce2700) at pthread_create.c:312
#6  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fb7774e1700 (LWP 10289)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x7fb67c30dad0, mutex=mutex@entry=0x7fb67c30da88) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7e194c70c in gst_task_func (task=0x7fb67c30da70) at gsttask.c:301
#3  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#4  0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb68c002b70) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#5  0x00007fb7ec638182 in start_thread (arg=0x7fb7774e1700) at pthread_create.c:312
#6  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fb7769ed700 (LWP 10290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x1adbf28, mutex=mutex@entry=0x1adbf00) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7abda4f85 in gst_queue_chain (pad=<optimized out>, parent=0x1adbc80, buffer=0x7fb69003f1d0) at gstqueue.c:1011
#3  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=4112, pad=0x7fb6900092a0) at gstpad.c:3760
#4  gst_pad_push_data (pad=pad@entry=0x7fb69401d240, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb69003f1d0) at gstpad.c:3990
#5  0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x7fb69401d240, buffer=buffer@entry=0x7fb69003f1d0) at gstpad.c:4093
#6  0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb69003f1d0) at gstghostpad.c:128
#7  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=<optimized out>, pad=0x5193160) at gstpad.c:3760
#8  gst_pad_push_data (pad=0x7fb6845bd470, type=<optimized out>, data=<optimized out>) at gstpad.c:3990
#9  0x00007fb7ab756c13 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#10 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=4112, pad=0x7fb6845bd240) at gstpad.c:3760
#11 gst_pad_push_data (pad=0x7fb69401d470, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#12 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#13 0x00007fb7abdafefa in gst_tee_handle_data (tee=tee@entry=0x1b04b40, data=data@entry=0x7fb69003f1d0, is_list=is_list@entry=0) at gsttee.c:593
#14 0x00007fb7abdb00b3 in gst_tee_chain (pad=<optimized out>, parent=0x1b04b40, buffer=0x7fb69003f1d0) at gsttee.c:694
#15 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=4112, pad=0x7fb690009070) at gstpad.c:3760
#16 gst_pad_push_data (pad=pad@entry=0x7fb6700116f0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb69003f1d0) at gstpad.c:3990
#17 0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x7fb6700116f0, buffer=buffer@entry=0x7fb69003f1d0) at gstpad.c:4093
#18 0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb69003f1d0) at gstghostpad.c:128
#19 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=4112, pad=0x5193d40) at gstpad.c:3760
#20 gst_pad_push_data (pad=0x7fb6743d08f0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb69003f1d0) at gstpad.c:3990
#21 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fb69003f1d0) at gstpad.c:4093
#22 0x00007fb7abd99679 in gst_selector_pad_chain (pad=0x7fb68c04f860, parent=0x7fb68c4df930, buf=0x7fb69003f1d0) at gstinputselector.c:1108
#23 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=4112, pad=0x7fb68c04f860) at gstpad.c:3760
#24 gst_pad_push_data (pad=pad@entry=0x7fb65c0340d0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb69003f1d0) at gstpad.c:3990
#25 0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x7fb65c0340d0, buffer=buffer@entry=0x7fb69003f1d0) at gstpad.c:4093
#26 0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb69003f1d0) at gstghostpad.c:128
#27 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=4112, pad=0x7fb66c01c2a0) at gstpad.c:3760
#28 gst_pad_push_data (pad=pad@entry=0x7fb668040a70, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb69003f1d0) at gstpad.c:3990
#29 0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x7fb668040a70, buffer=buffer@entry=0x7fb69003f1d0) at gstpad.c:4093
#30 0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb69003f1d0) at gstghostpad.c:128
#31 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb69003f1d0, type=<optimized out>, pad=0x7fb6940eb250) at gstpad.c:3760
#32 gst_pad_push_data (pad=0x7fb6743d06c0, type=<optimized out>, data=<optimized out>) at gstpad.c:3990
#33 0x00007fb7e1e331fc in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#34 0x00007fb7e1e334b6 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#35 0x00007fb7e1e37aac in gst_audio_decoder_finish_frame () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#36 0x00007fb7b1c3d142 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstflump3dec.so
#37 0x00007fb7e1e34c73 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#38 0x00007fb7e1e3504b in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#39 0x00007fb7e1e36036 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#40 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb674007e60, type=4112, pad=0x7fb68003d470) at gstpad.c:3760
#41 gst_pad_push_data (pad=0x7fb68003cbb0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb674007e60) at gstpad.c:3990
#42 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fb674007e60) at gstpad.c:4093
#43 0x00007fb7e1bd8b09 in gst_base_parse_push_frame (parse=parse@entry=0x7fb670041310, frame=frame@entry=0x7fb65c015990) at gstbaseparse.c:2300
#44 0x00007fb7e1bdc1c3 in gst_base_parse_handle_and_push_frame (frame=0x7fb65c015990, parse=0x7fb670041310) at gstbaseparse.c:2132
#45 gst_base_parse_finish_frame (parse=0x7fb670041310, frame=0x7fb65c015990, size=<optimized out>) at gstbaseparse.c:2454
#46 0x00007fb7b26829a4 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstaudioparsers.so
#47 0x00007fb7e1bd61e4 in gst_base_parse_handle_buffer (parse=parse@entry=0x7fb670041310, buffer=<optimized out>, skip=skip@entry=0x7fb7769eccc4, flushed=flushed@entry=0x7fb7769eccc0) at gstbaseparse.c:1959
#48 0x00007fb7e1bd6752 in gst_base_parse_scan_frame (parse=parse@entry=0x7fb670041310, klass=0x7fb690005df0) at gstbaseparse.c:3102
#49 0x00007fb7e1bda609 in gst_base_parse_loop (pad=<optimized out>) at gstbaseparse.c:3175
#50 0x00007fb7e194c549 in gst_task_func (task=0x7fb688044170) at gsttask.c:316
#51 0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#52 0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb67000e850) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#53 0x00007fb7ec638182 in start_thread (arg=0x7fb7769ed700) at pthread_create.c:312
#54 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fb69a285700 (LWP 10291)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x1adb640, mutex=mutex@entry=0x1adb630) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7abda378d in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1232
#3  0x00007fb7e194c549 in gst_task_func (task=0x7fb680038dd0) at gsttask.c:316
#4  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb664009990) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007fb7ec638182 in start_thread (arg=0x7fb69a285700) at pthread_create.c:312
#7  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fb699a84700 (LWP 12340)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x1adb350, mutex=mutex@entry=0x1adb340) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7abda378d in gst_queue_loop (pad=<optimized out>) at gstqueue.c:1232
#3  0x00007fb7e194c549 in gst_task_func (task=0x7fb680038ef0) at gsttask.c:316
#4  0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#5  0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb668006c50) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#6  0x00007fb7ec638182 in start_thread (arg=0x7fb699a84700) at pthread_create.c:312
#7  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fb7b2670700 (LWP 15365)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fb7eb01cbf7 in g_cond_wait (cond=cond@entry=0x1adaa98, mutex=mutex@entry=0x1adaa70) at /build/buildd/glib2.0-2.40.2/./glib/gthread-posix.c:762
#2  0x00007fb7abda4f85 in gst_queue_chain (pad=<optimized out>, parent=0x1ada7f0, buffer=0x7fb65c174d40) at gstqueue.c:1011
#3  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb65c174d40, type=4112, pad=0x1af48e0) at gstpad.c:3760
#4  gst_pad_push_data (pad=pad@entry=0x1aee4d0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb65c174d40) at gstpad.c:3990
#5  0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x1aee4d0, buffer=buffer@entry=0x7fb65c174d40) at gstpad.c:4093
#6  0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb65c174d40) at gstghostpad.c:128
#7  0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb65c174d40, type=4112, pad=0x1aec560) at gstpad.c:3760
#8  gst_pad_push_data (pad=pad@entry=0x5192f00, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb65c174d40) at gstpad.c:3990
#9  0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x5192f00, buffer=buffer@entry=0x7fb65c174d40) at gstpad.c:4093
#10 0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb65c174d40) at gstghostpad.c:128
#11 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb65c174d40, type=4112, pad=0x7fb69401d000) at gstpad.c:3760
#12 gst_pad_push_data (pad=0x7fb684042790, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#13 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#14 0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fb684041730, buffer=<optimized out>) at gstbasetransform.c:2237
#15 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb65c174d40, type=4112, pad=0x7fb684042560) at gstpad.c:3760
#16 gst_pad_push_data (pad=0x7fb684042330, type=type@entry=4112, data=<optimized out>) at gstpad.c:3990
#17 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=<optimized out>) at gstpad.c:4093
#18 0x00007fb7e1bf62a9 in gst_base_transform_chain (pad=<optimized out>, parent=0x7fb684040ca0, buffer=<optimized out>) at gstbasetransform.c:2237
#19 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb65c174d40, type=4112, pad=0x7fb684042100) at gstpad.c:3760
#20 gst_pad_push_data (pad=pad@entry=0x7fb69401cdc0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb65c174d40) at gstpad.c:3990
#21 0x00007fb7e19259b6 in gst_pad_push (pad=pad@entry=0x7fb69401cdc0, buffer=buffer@entry=0x7fb65c174d40) at gstpad.c:4093
#22 0x00007fb7e1910e2b in gst_proxy_pad_chain_default (pad=<optimized out>, parent=<optimized out>, buffer=0x7fb65c174d40) at gstghostpad.c:128
#23 0x00007fb7e191ed08 in gst_pad_chain_data_unchecked (data=0x7fb65c174d40, type=4112, pad=0x5192ca0) at gstpad.c:3760
#24 gst_pad_push_data (pad=0x7fb6900094d0, type=type@entry=4112, data=<optimized out>, data@entry=0x7fb65c174d40) at gstpad.c:3990
#25 0x00007fb7e19259b6 in gst_pad_push (pad=<optimized out>, buffer=buffer@entry=0x7fb65c174d40) at gstpad.c:4093
#26 0x00007fb7abda3eb0 in gst_queue_push_one (queue=0x1adbc80) at gstqueue.c:1115
#27 gst_queue_loop (pad=<optimized out>) at gstqueue.c:1244
#28 0x00007fb7e194c549 in gst_task_func (task=0x7fb67c30d170) at gsttask.c:316
#29 0x00007fb7eb00088c in g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gthreadpool.c:307
#30 0x00007fb7eaffff05 in g_thread_proxy (data=0x7fb668002800) at /build/buildd/glib2.0-2.40.2/./glib/gthread.c:764
#31 0x00007fb7ec638182 in start_thread (arg=0x7fb7b2670700) at pthread_create.c:312
#32 0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fb7caceb700 (LWP 15376)):
#0  0x00007fb7f034a12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fb7e813b031 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007fb7e812c83c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007fb7e812cece in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007fb7e812cf80 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007fb7e813afe3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007fb7e2bb4f08 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
#7  0x00007fb7ec638182 in start_thread (arg=0x7fb7caceb700) at pthread_create.c:312
#8  0x00007fb7f035747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fb7f35fd800 (LWP 10165)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1  0x00007fb7ec63a68d in _L_lock_1082 () from /lib/x86_64-linux-gnu/libpthread.so.0
#2  0x00007fb7ec63a607 in __GI___pthread_mutex_lock (mutex=0x1bbf4f0) at ../nptl/pthread_mutex_lock.c:134
#3  0x00007fb7aee0e36c in _mi_report_crashed () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007fb7aee0972c in mi_lock_database () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007fb7aeeb11d2 in handler::ha_external_lock(THD*, int) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007fb7aeed5bc3 in unlock_external(THD*, TABLE**, unsigned int) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#7  0x00007fb7aeed5c25 in mysql_unlock_tables(THD*, st_mysql_lock*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#8  0x00007fb7aee60302 in close_thread_tables(THD*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#9  0x00007fb7aedcbb8f in mysql_execute_command(THD*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#10 0x00007fb7aedcf981 in mysql_parse(THD*, char*, unsigned int, Parser_state*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#11 0x00007fb7aedd0c5f in dispatch_command(enum_server_command, THD*, char*, unsigned int) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#12 0x00007fb7aecff450 in emb_advanced_command () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#13 0x00007fb7aecb56fd in mysql_send_query () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#14 0x00007fb7aecb5719 in mysql_real_query () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#15 0x00007fb7aeca8f01 in MySqlStorage::query (this=0x1b4f730, statement=...) at ../../../../../../../src/core-impl/collections/db/sql/mysql-shared/MySqlStorage.cpp:125
#16 0x00007fb7ae7e385b in AbstractTrackTableCommitter::commit (this=this@entry=0x7ffcc2680950, tracks=...) at ../../../../../../src/core-impl/collections/db/sql/SqlRegistry_p.cpp:86
#17 0x00007fb7ae7da1ef in SqlRegistry::commitDirtyTracks (this=this@entry=0x1bba430) at ../../../../../../src/core-impl/collections/db/sql/SqlRegistry.cpp:814
#18 0x00007fb7ae7ee8d4 in Meta::SqlTrack::commitIfInNonBatchUpdate (this=0x7fb788074820) at ../../../../../../src/core-impl/collections/db/sql/SqlMeta.cpp:1037
#19 0x00007fb7ae7efa7a in Meta::SqlTrack::endUpdate (this=0x7fb788074820) at ../../../../../../src/core-impl/collections/db/sql/SqlMeta.cpp:774
#20 0x00007fb7f2ba6974 in Meta::Track::finishedPlaying (this=<optimized out>, playedFraction=1) at ../../../src/core/meta/Meta.cpp:140
#21 0x00007fb7f26f96e7 in EngineController::slotTrackFinishedPlaying (this=<optimized out>, track=..., playedFraction=1) at ../../src/EngineController.cpp:1377
#22 0x00007fb7f26fec26 in EngineController::qt_static_metacall (_o=0x18ac270, _id=128, _a=0xb, _c=<optimized out>) at ./EngineController.moc:211
#23 0x00007fb7f0ab787a in QMetaObject::activate (sender=sender@entry=0x18ac270, m=m@entry=0x7fb7f2b3e0c0 <EngineController::staticMetaObject>, local_signal_index=local_signal_index@entry=12, argv=argv@entry=0x7ffcc2680dd0) at kernel/qobject.cpp:3539
#24 0x00007fb7f26f53c8 in EngineController::trackFinishedPlaying (this=this@entry=0x18ac270, _t1=..., _t2=_t2@entry=1) at ./EngineController.moc:345
#25 0x00007fb7f26facf3 in EngineController::slotNewTrackPlaying (this=0x18ac270, source=...) at ../../src/EngineController.cpp:1101
#26 0x00007fb7f26fe679 in EngineController::qt_static_metacall (_o=0x18ac270, _id=128, _a=0xb, _c=<optimized out>) at ./EngineController.moc:199
#27 0x00007fb7f0ab787a in QMetaObject::activate (sender=0x18adb50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7ffcc2680ff0) at kernel/qobject.cpp:3539
#28 0x00007fb7ed45ecd5 in Phonon::MediaObject::currentSourceChanged(Phonon::MediaSource const&) () from /usr/lib/x86_64-linux-gnu/libphonon.so.4
#29 0x00007fb7ed45f3a4 in ?? () from /usr/lib/x86_64-linux-gnu/libphonon.so.4
#30 0x00007fb7f0abbc1e in QObject::event (this=0x18adb50, e=<optimized out>) at kernel/qobject.cpp:1194
#31 0x00007fb7f1495e2c in QApplicationPrivate::notify_helper (this=this@entry=0x15d2fe0, receiver=receiver@entry=0x18adb50, e=e@entry=0x4b1b850) at kernel/qapplication.cpp:4567
#32 0x00007fb7f149c4a0 in QApplication::notify (this=this@entry=0x7ffcc2681790, receiver=receiver@entry=0x18adb50, e=e@entry=0x4b1b850) at kernel/qapplication.cpp:4353
#33 0x00007fb7f3006d1a in KApplication::notify (this=0x7ffcc2681790, receiver=0x18adb50, event=0x4b1b850) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007fb7f0aa34dd in QCoreApplication::notifyInternal (this=0x7ffcc2681790, receiver=receiver@entry=0x18adb50, event=event@entry=0x4b1b850) at kernel/qcoreapplication.cpp:953
#35 0x00007fb7f0aa6b3d in sendEvent (event=0x4b1b850, receiver=0x18adb50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x148d1f0) at kernel/qcoreapplication.cpp:1577
#37 0x00007fb7f0aa6fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#38 0x00007fb7f0ad0f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=0x15d2be0) at kernel/qeventdispatcher_glib.cpp:287
#40 0x00007fb7eafdae04 in g_main_dispatch (context=0x15d3470) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3064
#41 g_main_context_dispatch (context=context@entry=0x15d3470) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3663
#42 0x00007fb7eafdb048 in g_main_context_iterate (context=context@entry=0x15d3470, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3734
#43 0x00007fb7eafdb0ec in g_main_context_iteration (context=0x15d3470, may_block=1) at /build/buildd/glib2.0-2.40.2/./glib/gmain.c:3795
#44 0x00007fb7f0ad07a1 in QEventDispatcherGlib::processEvents (this=0x148eaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#45 0x00007fb7f1537be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007fb7f0aa20af in QEventLoop::processEvents (this=this@entry=0x7ffcc2681660, flags=...) at kernel/qeventloop.cpp:149
#47 0x00007fb7f0aa23a5 in QEventLoop::exec (this=this@entry=0x7ffcc2681660, flags=...) at kernel/qeventloop.cpp:204
#48 0x00007fb7f0aa7b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#49 0x00007fb7f149437c in QApplication::exec () at kernel/qapplication.cpp:3828
#50 0x0000000000408393 in main (argc=<optimized out>, argv=0x7ffcc26818f8) at ../../src/main.cpp:329

Possible duplicates by query: bug 349696, bug 343724, bug 342035, bug 330637, bug 329424.

Report to https://bugs.kde.org/
Comment 1 Jonathan Watts 2015-10-10 00:18:37 UTC 
Created attachment 94923 [details]
WAV file which causes Amarok crash

This .wav file seems to cause Amarok to crash when it finishes playback

(This was recorded with built-in Windows 98 tools many many years ago, and hasn't caused problems in any other media player I've tried.)
Comment 2 Myriam Schweingruber 2015-10-10 14:38:23 UTC 
The crash is with the phonon-backend-gstreamer, reassigning.

FWIW: you probably use an old gstreamer backend, please check you have at least version 4.7.2 and the plugins for gstreamer version 1.x

*** This bug has been marked as a duplicate of bug 279791 ***