Application: amarok (2.8.0)
KDE Platform Version: 4.13.1 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.14.4-1-ARCH x86_64
Distribution: "Arch Linux"

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

Randomly, on 1-15 switching track - amarok crashed :(

- Tracklist:
500-23000 tracks, 1000+ in lossless (.flac, .wav), other in mp3. As on hdd (ext4) or on NFS.

- Packages:
Amarok, glib2, phonon-qt4-gstreamer, phonon-qt5-gstreamer and gstreamer0.10 has bin compiled with debug simbols. On the packages in the official Archlinux repository is also crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f18d79a6800 (LWP 23530))]

Thread 36 (Thread 0x7f18c4c07700 (LWP 23557)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18c56f5ef2 in my_service_thread_sleep () from /usr/lib/libmysqld.so.18
#2  0x00007f18c56ed637 in ma_checkpoint_background () from /usr/lib/libmysqld.so.18
#3  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 35 (Thread 0x7f18b72e8700 (LWP 23558)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007f18dabd00ae in AbstractDirectoryWatcher::run (this=0x307f920) at /tmp/yaourt-tmp-delin/abs-amarok/src/amarok-2.8.0/src/scanner/AbstractDirectoryWatcher.cpp:65
#3  0x0000003ffa00cc83 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00ce88 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00c63b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#7  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#8  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 34 (Thread 0x7f18b6ae7700 (LWP 23559)):
#0  0x0000003fd540992e in pthread_mutex_lock () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b519 in g_mutex_lock (mutex=mutex@entry=0x7f18a80009c0) at gthread-posix.c:209
#2  0x00007f18d55589db in g_main_context_check (context=context@entry=0x7f18a80009c0, max_priority=2147483647, fds=fds@entry=0x7f18a8001ca0, n_fds=n_fds@entry=1) at gmain.c:3577
#3  0x00007f18d5558f53 in g_main_context_iterate (context=context@entry=0x7f18a80009c0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3731
#4  0x00007f18d55590bc in g_main_context_iteration (context=0x7f18a80009c0, may_block=1) at gmain.c:3795
#5  0x0000003fd39aa2c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x0000003fd397c15f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x0000003fd397c455 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0x0000003fd38787ef in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0x0000003fd395d943 in ?? () from /usr/lib/libQtCore.so.4
#10 0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#11 0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#12 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 33 (Thread 0x7f18b62e6700 (LWP 23560)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#10 0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#11 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 32 (Thread 0x7f18b5ae5700 (LWP 23561)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#8  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 31 (Thread 0x7f18b52e4700 (LWP 23562)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#8  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 30 (Thread 0x7f18b4ae3700 (LWP 23563)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#8  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 29 (Thread 0x7f189ffff700 (LWP 23564)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#8  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 28 (Thread 0x7f189f7fe700 (LWP 23565)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#8  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 27 (Thread 0x7f189effd700 (LWP 23566)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#8  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#9  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 26 (Thread 0x7f189e7fc700 (LWP 23567)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#9  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#10 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x7f189dffb700 (LWP 23568)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7f189d7fa700 (LWP 23569)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#9  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#10 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7f189cff9700 (LWP 23570)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#10 0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#11 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7f187ffff700 (LWP 23571)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#9  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#10 0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#11 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7f187f7fe700 (LWP 23572)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#11 0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#12 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7f187effd700 (LWP 23573)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#9  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#10 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7f187e7fc700 (LWP 23574)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003ffa00abbc in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x0000003ffa00dab3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x0000003ffa00dacc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x0000003ffa00c59f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#7  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#8  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7f187ddd7700 (LWP 23575)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003393eb594d in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x0000003393eb5989 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7f1819efd700 (LWP 23579)):
#0  0x0000003fd50e081d in poll () from /usr/lib/libc.so.6
#1  0x00007f18d5558fac in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f1814001e80, timeout=1795, context=0x7f18140009a0) at gmain.c:4028
#2  g_main_context_iterate (context=context@entry=0x7f18140009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3729
#3  0x00007f18d55590bc in g_main_context_iteration (context=0x7f18140009a0, may_block=1) at gmain.c:3795
#4  0x0000003fd39aa2c6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x0000003fd397c15f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x0000003fd397c455 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0x0000003fd38787ef in QThread::exec() () from /usr/lib/libQtCore.so.4
#8  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#9  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#10 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f185d1f7700 (LWP 23591)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b75f in g_cond_wait (cond=0x2698b30, mutex=<optimized out>) at gthread-posix.c:756
#2  0x00007f18c74eaf25 in gst_queue_loop (pad=0x2a4a7e4) at gstqueue.c:1252
#3  0x00007f18d2f5073c in gst_task_func (task=0x7f17f80d5580) at gsttask.c:327
#4  0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#5  0x00007f18d557e7a5 in g_thread_proxy (data=0x263aca0) at gthread.c:764
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f185c9f6700 (LWP 23592)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b75f in g_cond_wait (cond=0x264e360, mutex=<optimized out>) at gthread-posix.c:756
#2  0x00007f18c74eaf25 in gst_queue_loop (pad=0x23d6a14) at gstqueue.c:1252
#3  0x00007f18d2f5073c in gst_task_func (task=0x7f17f80d5380) at gsttask.c:327
#4  0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#5  0x00007f18d557e7a5 in g_thread_proxy (data=0x263ae80) at gthread.c:764
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f185b367700 (LWP 23593)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b75f in g_cond_wait (cond=0x2655080, mutex=<optimized out>) at gthread-posix.c:756
#2  0x00007f18c74eaf25 in gst_queue_loop (pad=0x234efc4) at gstqueue.c:1252
#3  0x00007f18d2f5073c in gst_task_func (task=0x7f17f80d5480) at gsttask.c:327
#4  0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#5  0x00007f18d557e7a5 in g_thread_proxy (data=0x7f180800f190) at gthread.c:764
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f185ab66700 (LWP 23594)):
#0  0x0000003fd540e38c in __lll_lock_wait () from /usr/lib/libpthread.so.0
#1  0x0000003fd5409b72 in _L_lock_660 () from /usr/lib/libpthread.so.0
#2  0x0000003fd5409a2b in pthread_mutex_lock () from /usr/lib/libpthread.so.0
#3  0x00007f18d559b519 in g_mutex_lock (mutex=<optimized out>) at gthread-posix.c:209
#4  0x00007f18d2ef7511 in gst_object_get_parent (object=0x7f17f000cc10) at gstobject.c:897
#5  0x00007f18d2ef7588 in gst_object_dispatch_properties_changed (object=0x7f17f000cc10, n_pspecs=1, pspecs=0x7f185ab658f0) at gstobject.c:542
#6  0x00007f18d501eb61 in g_object_notify_by_spec_internal (pspec=<optimized out>, object=0x7f17f000cc10) at gobject.c:1146
#7  g_object_notify (object=0x7f17f000cc10, property_name=<optimized out>) at gobject.c:1194
#8  0x00007f18c74e18ad in gst_selector_pad_event (pad=0x7f17f000cc10, event=0x7f17f407ac10) at gstinputselector.c:602
#9  0x00007f18d2f2c3da in gst_pad_send_event (pad=0x7f17f000cc10, event=0x7f17f407ac10) at gstpad.c:5437
#10 0x00007f18d2f2ca45 in gst_pad_push_event (pad=0x7f17f0006ab0, event=0x7f17f407ac10) at gstpad.c:5285
#11 0x00007f18d2f16723 in gst_proxy_pad_event_default (pad=0x7f17f4394aa0, event=0x7f17f407ac10) at gstghostpad.c:129
#12 0x00007f18d2f2c3da in gst_pad_send_event (pad=0x7f17f4394aa0, event=0x7f17f407ac10) at gstpad.c:5437
#13 0x00007f18d2f2ca45 in gst_pad_push_event (pad=0x7f17e80a89d0, event=0x7f17f407ac10) at gstpad.c:5285
#14 0x00007f18d2f16723 in gst_proxy_pad_event_default (pad=0x7f17f4394900, event=0x7f17f407ac10) at gstghostpad.c:129
#15 0x00007f18d2f2c3da in gst_pad_send_event (pad=0x7f17f4394900, event=0x7f17f407ac10) at gstpad.c:5437
#16 0x00007f18d2f2ca45 in gst_pad_push_event (pad=0x7f17fc00d790, event=0x7f17f407ac10) at gstpad.c:5285
#17 0x00007f18d2f2d4cb in gst_pad_event_default_dispatch (event=<optimized out>, pad=<optimized out>) at gstpad.c:3579
#18 gst_pad_event_default (pad=0x7f17fc00d610, event=0x7f17f407ac10) at gstpad.c:3663
#19 0x00007f180c541a1d in ?? () from /usr/lib/gstreamer-0.10/libgstflac.so
#20 0x00007f18d2f2c3da in gst_pad_send_event (pad=0x7f17fc00d610, event=0x7f17f407ac10) at gstpad.c:5437
#21 0x00007f18d2f2ca45 in gst_pad_push_event (pad=0x7f17f80cf820, event=0x7f17f407ac10) at gstpad.c:5285
#22 0x00007f18d2f59cab in gst_element_found_tags_for_pad (element=0x65393c0, pad=0x7f17f80cf820, list=0x7f17f4246a70) at gstutils.c:3561
#23 0x00007f18d31d31df in gst_base_parse_update_bitrates (frame=<optimized out>, frame=<optimized out>, parse=<optimized out>) at gstbaseparse.c:1442
#24 gst_base_parse_push_frame (parse=0x65393c0, frame=0x7f185ab65d30) at gstbaseparse.c:1912
#25 0x00007f18d31d42b2 in gst_base_parse_handle_and_push_frame (parse=0x65393c0, frame=0x7f185ab65d30, klass=<optimized out>) at gstbaseparse.c:1773
#26 0x00007f18d31d6cf3 in gst_base_parse_loop (pad=0x7f17f801bfd0) at gstbaseparse.c:2805
#27 0x00007f18d2f5073c in gst_task_func (task=0x6667310) at gsttask.c:327
#28 0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#29 0x00007f18d557e7a5 in g_thread_proxy (data=0x7f180800f1e0) at gthread.c:764
#30 0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#31 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f1819407700 (LWP 23595)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b75f in g_cond_wait (cond=0x2776110, mutex=<optimized out>) at gthread-posix.c:756
#2  0x00007f18c74eaf25 in gst_queue_loop (pad=0x7f1800008b64) at gstqueue.c:1252
#3  0x00007f18d2f5073c in gst_task_func (task=0x7f17e809ebb0) at gsttask.c:327
#4  0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#5  0x00007f18d557e7a5 in g_thread_proxy (data=0x7f180800f230) at gthread.c:764
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f1818c06700 (LWP 23596)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b876 in g_cond_wait_until (cond=cond@entry=0x243c988, mutex=mutex@entry=0x243c980, end_time=end_time@entry=305690234857) at gthread-posix.c:892
#2  0x00007f18d552ec51 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x243c980, wait=wait@entry=1, end_time=end_time@entry=305690234857) at gasyncqueue.c:422
#3  0x00007f18d552f21b in g_async_queue_timeout_pop (queue=0x243c980, timeout=timeout@entry=15000000) at gasyncqueue.c:543
#4  0x00007f18d557f1dc in g_thread_pool_wait_for_new_pool () at gthreadpool.c:167
#5  g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:364
#6  0x00007f18d557e7a5 in g_thread_proxy (data=0x7f180800f280) at gthread.c:764
#7  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#8  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f180ef7f700 (LWP 23597)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b75f in g_cond_wait (cond=0x2664530, mutex=<optimized out>) at gthread-posix.c:756
#2  0x00007f18c74eaf25 in gst_queue_loop (pad=0x23e1794) at gstqueue.c:1252
#3  0x00007f18d2f5073c in gst_task_func (task=0x7f17e809eab0) at gsttask.c:327
#4  0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#5  0x00007f18d557e7a5 in g_thread_proxy (data=0x7f180800f2d0) at gthread.c:764
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f180e77e700 (LWP 23598)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f18d559b75f in g_cond_wait (cond=0x268b660, mutex=<optimized out>) at gthread-posix.c:756
#2  0x00007f18c74eaf25 in gst_queue_loop (pad=0x2a6c3e4) at gstqueue.c:1252
#3  0x00007f18d2f5073c in gst_task_func (task=0x7f17e809e9b0) at gsttask.c:327
#4  0x00007f18d557f118 in g_thread_pool_thread_proxy (data=<optimized out>) at gthreadpool.c:307
#5  0x00007f18d557e7a5 in g_thread_proxy (data=0x7f180800f320) at gthread.c:764
#6  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#7  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f17e7fff700 (LWP 23624)):
#0  0x0000003fd540bb2f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003393bf744d in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x0000003393ee50e6 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#4  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f17e77fe700 (LWP 23625)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003fd386ef0a in ?? () from /usr/lib/libQtCore.so.4
#3  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#4  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#5  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f17e6df7700 (LWP 23626)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003fd386ef0a in ?? () from /usr/lib/libQtCore.so.4
#3  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#4  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#5  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f17e65f6700 (LWP 23627)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003fd386ef0a in ?? () from /usr/lib/libQtCore.so.4
#3  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#4  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#5  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f17e57a7700 (LWP 23634)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003fd386ef0a in ?? () from /usr/lib/libQtCore.so.4
#3  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#4  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#5  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f17e496f700 (LWP 23670)):
#0  0x0000003fd540bed8 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x0000003fd387b384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x0000003fd386ef0a in ?? () from /usr/lib/libQtCore.so.4
#3  0x0000003fd387aebf in ?? () from /usr/lib/libQtCore.so.4
#4  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#5  0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f180d77c700 (LWP 23746)):
#0  0x0000003fd5091916 in __memcpy_sse2_unaligned () from /usr/lib/libc.so.6
#1  0x0000003fec2536eb in snd_pcm_area_copy () from /usr/lib/libasound.so.2
#2  0x0000003fec25391f in snd_pcm_areas_copy () from /usr/lib/libasound.so.2
#3  0x0000003fec262159 in ?? () from /usr/lib/libasound.so.2
#4  0x0000003fec257188 in ?? () from /usr/lib/libasound.so.2
#5  0x0000003fec26258b in snd_pcm_mmap_writei () from /usr/lib/libasound.so.2
#6  0x00007f18c8a3aac6 in ?? () from /usr/lib/gstreamer-0.10/libgstalsa.so
#7  0x00007f18c87d6bdc in ?? () from /usr/lib/libgstaudio-0.10.so.0
#8  0x00007f18d557e7a5 in g_thread_proxy (data=0x7f17e0003190) at gthread.c:764
#9  0x0000003fd5407124 in start_thread () from /usr/lib/libpthread.so.0
#10 0x0000003fd50e94bd in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f18d79a6800 (LWP 23530)):
[KCrash Handler]
#5  type_check_is_value_type_U (type=139736760975360) at gtype.c:4101
#6  g_type_check_value (value=value@entry=0x7f17fc321c58) at gtype.c:4143
#7  0x00007f18d2f5e64c in gst_value_init_and_copy (dest=0x7fffad2e0de8, src=0x7f17fc321c58) at gstvalue.c:4007
#8  0x00007f18d2f44fb2 in gst_structure_copy (structure=0x7f180005b560) at gststructure.c:312
#9  0x00007f18d50165e3 in g_boxed_copy (boxed_type=boxed_type@entry=41854464, src_boxed=src_boxed@entry=0x7f180005b560) at gboxed.c:352
#10 0x00007f18d50168b2 in value_set_boxed_internal (need_free=1, need_copy=1, boxed=0x7f180005b560, value=0x7fffad2e0f10) at gboxed.c:479
#11 g_value_set_boxed (value=value@entry=0x7fffad2e0f10, boxed=0x7f180005b560) at gboxed.c:496
#12 0x00007f18c74df428 in gst_selector_pad_get_property (object=0x7f17f000cc10, prop_id=<optimized out>, value=0x7fffad2e0f10, pspec=<optimized out>) at gstinputselector.c:343
#13 0x00007f18d501ff35 in object_get_property (value=0x7fffad2e0f10, pspec=<optimized out>, object=0x7f17f000cc10) at gobject.c:1315
#14 g_object_get_valist (object=0x7f17f000cc10, first_property_name=<optimized out>, var_args=0x7fffad2e0fc0) at gobject.c:2171
#15 0x00007f18d50203d4 in g_object_get (_object=0x7f17f000cc10, first_property_name=0x7f18c6e97064 "tags") at gobject.c:2261
#16 0x00007f18c6e74b5f in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#17 0x00007f18c6e74c11 in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#18 0x00007f18c6e95e14 in ?? () from /usr/lib/gstreamer-0.10/libgstplaybin.so
#19 0x00007f18d5018215 in g_closure_invoke (closure=0x2a2e640, return_value=0x7fffad2e13a0, n_param_values=2, param_values=0x7fffad2e12e0, invocation_hint=0x7fffad2e1280) at gclosure.c:768
#20 0x00007f18d5029d52 in signal_emit_unlocked_R (node=node@entry=0x2a2e670, detail=detail@entry=0, instance=instance@entry=0x2a31040, emission_return=emission_return@entry=0x7fffad2e13a0, instance_and_params=instance_and_params@entry=0x7fffad2e12e0) at gsignal.c:3589
#21 0x00007f18d503201d in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=<optimized out>) at gsignal.c:3317
#22 0x00007f18d5032cba in g_signal_emit_by_name (instance=0x7f17fc321c58, detailed_signal=0x7f17fc321c58 "") at gsignal.c:3403
#23 0x00007f18c8c6f175 in Phonon::Gstreamer::MediaObject::getAudioChannelInfo (this=0x29c26d0, stream=<optimized out>) at /tmp/yaourt-tmp-delin/abs-phonon-qt4-gstreamer/src/phonon-backend-gstreamer-4.7.1/gstreamer/mediaobject.cpp:407
#24 0x00007f18c8c72343 in Phonon::Gstreamer::MediaObject::qt_static_metacall (_o=0x29c26d0, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at /tmp/yaourt-tmp-delin/abs-phonon-qt4-gstreamer/src/build-qt4/gstreamer/moc_mediaobject.cpp:136
#25 0x0000003fd39956ae in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#26 0x00007f18d99fff0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#27 0x00007f18d9a0648d in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#28 0x00007f18db5fd63a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#29 0x0000003fd397d58d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#30 0x0000003fd39806dd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#31 0x0000003fd39aa9e3 in ?? () from /usr/lib/libQtCore.so.4
#32 0x00007f18d5558d34 in g_main_dispatch (context=0x2100c70) at gmain.c:3064
#33 g_main_context_dispatch (context=context@entry=0x2100c70) at gmain.c:3663
#34 0x00007f18d5559010 in g_main_context_iterate (context=context@entry=0x2100c70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3734
#35 0x00007f18d55590bc in g_main_context_iteration (context=0x2100c70, may_block=1) at gmain.c:3795
#36 0x0000003fd39aa2a5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#37 0x00007f18d9a9cfb6 in ?? () from /usr/lib/libQtGui.so.4
#38 0x0000003fd397c15f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0x0000003fd397c455 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0x0000003fd3981719 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#41 0x0000000000407e81 in main (argc=<optimized out>, argv=0x7fffad2e2008) at /tmp/yaourt-tmp-delin/abs-amarok/src/amarok-2.8.0/src/main.cpp:329

Reported using DrKonqi