Application: amarok (2.8.0)
KDE Platform Version: 4.14.38
Qt Version: 4.8.7
Operating System: Linux 4.8.6-2-default x86_64
Distribution: "openSUSE Tumbleweed"

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

I just closed amarok and after this appears the window with info about amarok crash

The crash can be reproduced sometimes.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe3c7404e00 (LWP 17051))]

Thread 13 (Thread 0x7fe29ffff700 (LWP 17316)):
#0  0x00007fe3c3ff9f0b in poll () at /lib64/libc.so.6
#1  0x00007fe3bc85a149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe3bc85a25c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe2ac7bb92d in  () at /usr/lib64/gio/modules/libdconfsettings.so
#4  0x00007fe3bc881795 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fe2ad3c9700 (LWP 17315)):
#0  0x00007fe3c3ff5a68 in read () at /lib64/libc.so.6
#1  0x00007fe3bc89e3c0 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe3bc859c2b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe3bc85a0f0 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fe3bc85a4e2 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fe2b0665a46 in  () at /usr/lib64/libgio-2.0.so.0
#6  0x00007fe3bc881795 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fe2adbca700 (LWP 17314)):
#0  0x00007fe3c3ff9f0b in poll () at /lib64/libc.so.6
#1  0x00007fe3bc85a149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe3bc85a25c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe3bc85a2a1 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fe3bc881795 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fe34ad13700 (LWP 17065)):
#0  0x00007fe3c3fd1f40 in nanosleep () at /lib64/libc.so.6
#1  0x00007fe3c3fd1e4a in sleep () at /lib64/libc.so.6
#2  0x00007fe3c318a405 in  () at /usr/lib64/libQtScript.so.4
#3  0x00007fe3c318a499 in  () at /usr/lib64/libQtScript.so.4
#4  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#5  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fe35093b700 (LWP 17062)):
#0  0x00007fe3c2b8182d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe354fe80db in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fe354fe7ff7 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fe351283700 (LWP 17061)):
#0  0x00007fe3c2b8182d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe354fe80db in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007fe354fe7ff7 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fe36ebb1700 (LWP 17060)):
#0  0x00007fe3c2b8182d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe3c46d5adb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007fe3c011e5ff in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007fe3c012123b in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007fe3c011fd17 in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#5  0x00007fe3c46d54b4 in  () at /usr/lib64/libQtCore.so.4
#6  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#7  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fe36f3b2700 (LWP 17059)):
#0  0x00007fe3c2b8182d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe3c46d5adb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007fe3c011e5ff in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007fe3c012123b in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#5  0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#6  0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#7  0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#8  0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#9  0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#10 0x00007fe3c0121254 in  () at /usr/lib64/libthreadweaver.so.4
#11 0x00007fe3c011fd17 in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#12 0x00007fe3c46d54b4 in  () at /usr/lib64/libQtCore.so.4
#13 0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#14 0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fe36fbb3700 (LWP 17058)):
#0  0x00007fe3c2b8182d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe3c46d5adb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007fe3c011e5ff in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007fe3c012123b in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007fe3c011fd17 in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#5  0x00007fe3c46d54b4 in  () at /usr/lib64/libQtCore.so.4
#6  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#7  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fe37d4b1700 (LWP 17057)):
#0  0x00007fe3c3ff9f0b in poll () at /lib64/libc.so.6
#1  0x00007fe3bc85a149 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe3bc85a25c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe3c4811dde in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#4  0x00007fe3c47e02e4 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#5  0x00007fe3c47e064e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQtCore.so.4
#6  0x00007fe3c46d2bf6 in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007fe3c47c0833 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007fe3c46d54b4 in  () at /usr/lib64/libQtCore.so.4
#9  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fe37dcb2700 (LWP 17056)):
#0  0x00007fe3c2b8182d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe3c46d5adb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQtCore.so.4
#2  0x00007fe3c011e5ff in  () at /usr/lib64/libthreadweaver.so.4
#3  0x00007fe3c012123b in  () at /usr/lib64/libthreadweaver.so.4
#4  0x00007fe3c011fd17 in ThreadWeaver::Thread::run() () at /usr/lib64/libthreadweaver.so.4
#5  0x00007fe3c46d54b4 in  () at /usr/lib64/libQtCore.so.4
#6  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#7  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fe37e4b3700 (LWP 17055)):
#0  0x00007fe3c2b81be6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fe38d1d501e in  () at /usr/lib64/libmysqld.so.18
#2  0x00007fe38d198baf in  () at /usr/lib64/libmysqld.so.18
#3  0x00007fe3c2b7b558 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fe3c40046bf in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fe3c7404e00 (LWP 17051)):
[KCrash Handler]
#6  0x0000000100000003 in  ()
#7  0x00007fe3c3a219ec in Phonon::MediaNodePrivate::backendObject() () at /usr/lib64/libphonon.so.4
#8  0x00007fe3c3a3abfa in Phonon::VolumeFaderEffect::fadeTo(float, int) () at /usr/lib64/libphonon.so.4
#9  0x00007fe3c6ec8b75 in Fadeouter::~Fadeouter() () at /usr/lib64/libamaroklib.so.1
#10 0x00007fe3c6ec8b89 in Fadeouter::~Fadeouter() () at /usr/lib64/libamaroklib.so.1
#11 0x00007fe3c47fa2d4 in QObjectPrivate::deleteChildren() () at /usr/lib64/libQtCore.so.4
#12 0x00007fe3c47fc6c0 in QObject::~QObject() () at /usr/lib64/libQtCore.so.4
#13 0x00007fe3c3a3b04f in Phonon::VolumeFaderEffect::~VolumeFaderEffect() () at /usr/lib64/libphonon.so.4
#14 0x00007fe3c47fa2d4 in QObjectPrivate::deleteChildren() () at /usr/lib64/libQtCore.so.4
#15 0x00007fe3c47fc6c0 in QObject::~QObject() () at /usr/lib64/libQtCore.so.4
#16 0x00007fe3c6df305e in EngineController::~EngineController() () at /usr/lib64/libamaroklib.so.1
#17 0x00007fe3c6df3219 in EngineController::~EngineController() () at /usr/lib64/libamaroklib.so.1
#18 0x00007fe3c6ec9029 in  () at /usr/lib64/libamaroklib.so.1
#19 0x00007fe3c6decff3 in App::~App() () at /usr/lib64/libamaroklib.so.1
#20 0x0000000000408757 in  ()
#21 0x00007fe3c3f2cf4a in __libc_start_main () at /lib64/libc.so.6
#22 0x000000000040a359 in _start ()

Possible duplicates by query: bug 333682, bug 328889.

Reported using DrKonqi