Application: amarok (2.8.0)

Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.8.13-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Fetching metadata for freshly imported CDs. The crash happens at the end of fetching. It doesn't happen if I select items and close the dialog beforehand.

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 0x7feb869ed5c0 (LWP 23831))]

Thread 25 (Thread 0x7fea89387700 (LWP 23858)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb8277d64a in  () at /usr/lib/libQtScript.so.4
#2  0x00007feb8277d679 in  () at /usr/lib/libQtScript.so.4
#3  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fea8a20f700 (LWP 23857)):
#0  0x00007feb8360948d in poll () at /usr/lib/libc.so.6
#1  0x00007feb7bb0b786 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb7bb0b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb83e1ceee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#4  0x00007feb83deb3ff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#5  0x00007feb83deb765 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#6  0x00007feb83cd9789 in QThread::exec() () at /usr/lib/libQtCore.so.4
#7  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#8  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7feaec1f4700 (LWP 23856)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb60a01d8e in  () at /usr/lib/libvlccore.so.8
#2  0x00007feb60a03c55 in  () at /usr/lib/libvlccore.so.8
#3  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7feaeede8700 (LWP 23855)):
#0  0x00007feb821884b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb60a6e0f7 in vlc_cond_timedwait () at /usr/lib/libvlccore.so.8
#2  0x00007feb60a1a941 in  () at /usr/lib/libvlccore.so.8
#3  0x00007feb60a1b845 in  () at /usr/lib/libvlccore.so.8
#4  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7feaeffff700 (LWP 23852)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb79bf91dd in  () at /usr/lib/libQtWebKit.so.4
#2  0x00007feb79bf9239 in  () at /usr/lib/libQtWebKit.so.4
#3  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7feafb7fe700 (LWP 23851)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#23 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#24 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#25 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#26 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#27 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#28 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#29 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#30 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#31 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#32 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#33 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#34 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#35 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7feafbfff700 (LWP 23850)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#10 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7feb1cff9700 (LWP 23849)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#23 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#24 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7feb1d7fa700 (LWP 23848)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#14 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7feb1dffb700 (LWP 23847)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#13 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#14 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7feb1e7fc700 (LWP 23846)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#8  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7feb1effd700 (LWP 23845)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#12 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#13 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7feb1f7fe700 (LWP 23844)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#23 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#24 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#25 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7feb1ffff700 (LWP 23843)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#23 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#24 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#25 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#26 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#27 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#28 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#29 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#30 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#31 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7feb3895e700 (LWP 23842)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#23 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#24 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#25 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#26 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7feb3915f700 (LWP 23841)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#7  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7feb39960700 (LWP 23840)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#23 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#24 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#25 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#26 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#27 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#28 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#29 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#30 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#31 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#32 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#33 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#34 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7feb3a161700 (LWP 23839)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#11 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#12 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#13 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#14 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#15 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#16 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#17 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#18 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#19 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#20 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#21 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#22 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#23 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#24 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#25 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#26 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#27 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#28 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#29 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#30 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#31 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#32 0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#33 0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#34 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#35 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#36 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7feb3a962700 (LWP 23838)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#6  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7feb3b163700 (LWP 23837)):
#0  0x00007feb8218810f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb7f356df0 in  () at /usr/lib/libthreadweaver.so.4
#3  0x00007feb7f359653 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#7  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#8  0x00007feb7f35966c in  () at /usr/lib/libthreadweaver.so.4
#9  0x00007feb7f35814d in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#10 0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#11 0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#12 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7feb3bfff700 (LWP 23836)):
#0  0x00007feb7bb0ac20 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007feb7bb0b6ab in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007feb7bb0b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007feb83e1ceee in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#4  0x00007feb83deb3ff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#5  0x00007feb83deb765 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#6  0x00007feb83cd9789 in QThread::exec() () at /usr/lib/libQtCore.so.4
#7  0x00007feb83dcb273 in  () at /usr/lib/libQtCore.so.4
#8  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#9  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7feb40974700 (LWP 23835)):
#0  0x00007feb821884b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb83cdc5a4 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQtCore.so.4
#2  0x00007feb863b759f in AbstractDirectoryWatcher::run() () at /usr/lib/libamaroklib.so.1
#3  0x00007feb7f358930 in  () at /usr/lib/libthreadweaver.so.4
#4  0x00007feb7f358b40 in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () at /usr/lib/libthreadweaver.so.4
#5  0x00007feb7f3581eb in ThreadWeaver::Thread::run() () at /usr/lib/libthreadweaver.so.4
#6  0x00007feb83cdc05a in  () at /usr/lib/libQtCore.so.4
#7  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7feb417a1700 (LWP 23834)):
#0  0x00007feb821884b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007feb559f1486 in  () at /usr/lib/libmysqld.so.18
#2  0x00007feb559a2b08 in  () at /usr/lib/libmysqld.so.18
#3  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7feb5bab0700 (LWP 23833)):
#0  0x00007feb836054ed in read () at /usr/lib/libc.so.6
#1  0x00007feb6f2d4f81 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#2  0x00007feb7aaee50e in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007feb7aaeef80 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007feb7aaef040 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007feb7aafd069 in  () at /usr/lib/libpulse.so.0
#6  0x00007feb6f303ed8 in  () at /usr/lib/pulseaudio/libpulsecommon-9.0.so
#7  0x00007feb82182454 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007feb836127df in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7feb869ed5c0 (LWP 23831)):
[KCrash Handler]
#6  0x00007feb83cd7861 in QReadWriteLock::lockForRead() () at /usr/lib/libQtCore.so.4
#7  0x00007feb865521b0 in  () at /usr/lib/libamaroklib.so.1
#8  0x00007feb86559efc in  () at /usr/lib/libamaroklib.so.1
#9  0x00007feb84915b0b in QSortFilterProxyModel::flags(QModelIndex const&) const () at /usr/lib/libQtGui.so.4
#10 0x00007feb848d0164 in QTreeView::drawRow(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () at /usr/lib/libQtGui.so.4
#11 0x00007feb848d36d3 in QTreeView::drawTree(QPainter*, QRegion const&) const () at /usr/lib/libQtGui.so.4
#12 0x00007feb848d7256 in QTreeView::paintEvent(QPaintEvent*) () at /usr/lib/libQtGui.so.4
#13 0x00007feb843b0840 in QWidget::event(QEvent*) () at /usr/lib/libQtGui.so.4
#14 0x00007feb847746ae in QFrame::event(QEvent*) () at /usr/lib/libQtGui.so.4
#15 0x00007feb848997f3 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib/libQtGui.so.4
#16 0x00007feb848db05c in QTreeView::viewportEvent(QEvent*) () at /usr/lib/libQtGui.so.4
#17 0x00007feb83deccb1 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQtCore.so.4
#18 0x00007feb84359f0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4
#19 0x00007feb84360e3c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4
#20 0x00007feb855d22fa in KApplication::notify(QObject*, QEvent*) () at /usr/lib/libkdeui.so.5
#21 0x00007feb83decb2d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/libQtCore.so.4
#22 0x00007feb843aaea5 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#23 0x00007feb843ab898 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#24 0x00007feb843ab798 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#25 0x00007feb843ab798 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#26 0x00007feb843ab798 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#27 0x00007feb843ab798 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#28 0x00007feb843aaa36 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#29 0x00007feb843ab898 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#30 0x00007feb843ab798 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#31 0x00007feb843ab798 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#32 0x00007feb843aaa36 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#33 0x00007feb843ab898 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#34 0x00007feb843aaa36 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /usr/lib/libQtGui.so.4
#35 0x00007feb8457a1aa in  () at /usr/lib/libQtGui.so.4
#36 0x00007feb8439dba0 in QWidgetPrivate::syncBackingStore() () at /usr/lib/libQtGui.so.4
#37 0x00007feb843b0928 in QWidget::event(QEvent*) () at /usr/lib/libQtGui.so.4
#38 0x00007feb84359f2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4
#39 0x00007feb84360e3c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQtGui.so.4
#40 0x00007feb855d22fa in KApplication::notify(QObject*, QEvent*) () at /usr/lib/libkdeui.so.5
#41 0x00007feb83decb2d in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/libQtCore.so.4
#42 0x00007feb83df0006 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQtCore.so.4
#43 0x00007feb83e1cd5e in  () at /usr/lib/libQtCore.so.4
#44 0x00007feb7bb0b587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#45 0x00007feb7bb0b7f0 in  () at /usr/lib/libglib-2.0.so.0
#46 0x00007feb7bb0b89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#47 0x00007feb83e1cece in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#48 0x00007feb84402e86 in  () at /usr/lib/libQtGui.so.4
#49 0x00007feb83deb3ff in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#50 0x00007feb83deb765 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQtCore.so.4
#51 0x00007feb83df11c9 in QCoreApplication::exec() () at /usr/lib/libQtCore.so.4
#52 0x000000000040867d in  ()
#53 0x00007feb8354a291 in __libc_start_main () at /usr/lib/libc.so.6
#54 0x000000000040a2a9 in _start ()

Reported using DrKonqi