Application: amarok (2.8.0)
KDE Platform Version: 4.14.6
Qt Version: 4.8.6
Operating System: Linux 3.16.7-21-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
in the transition between a track and the next to a ladder amarok crashes.
the system reports error segmentation fault

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f617c18a800 (LWP 24094))]

Thread 21 (Thread 0x7f614298c700 (LWP 24098)):
#0  0x00007f6177036408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f6156481f4a in ?? () from /usr/lib64/libmysqld.so.18
#2  0x00007f61561ef947 in ?? () from /usr/lib64/libmysqld.so.18
#3  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f614218b700 (LWP 24099)):
#0  0x00007f6177036408 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f617953ec64 in wait (time=60000, this=0xe5a700) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0xdbabf0, mutex=mutex@entry=0xdbabe8, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f617b20017e in AbstractDirectoryWatcher::run (this=0xdbabc0) at /usr/src/debug/amarok-2.8.0/src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007f6176132542 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f614218ada0, th=th@entry=0xd7ec90, job=job@entry=0xdbabc0) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Job.cpp:106
#5  0x00007f61761326fe in ThreadWeaver::Job::execute (this=0xdbabc0, th=0xd7ec90) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Job.cpp:135
#6  0x00007f6176131f4b in ThreadWeaver::Thread::run (this=0xd7ec90) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Thread.cpp:108
#7  0x00007f617953e79f in QThreadPrivate::start (arg=0xd7ec90) at thread/qthread_unix.cpp:349
#8  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f614198a700 (LWP 24100)):
#0  0x00007f6173385904 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f6173342cf0 in g_main_context_acquire () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6173343aa5 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6173343cec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f617966d0de in QEventDispatcherGlib::processEvents (this=0x7f61380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#5  0x00007f617963ee6f in QEventLoop::processEvents (this=this@entry=0x7f6141989da0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f617963f165 in QEventLoop::exec (this=this@entry=0x7f6141989da0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f617953c0bf in QThread::exec (this=this@entry=0xec2e70) at thread/qthread.cpp:538
#8  0x00007f6179620783 in QInotifyFileSystemWatcherEngine::run (this=0xec2e70) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007f617953e79f in QThreadPrivate::start (arg=0xec2e70) at thread/qthread_unix.cpp:349
#10 0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f61410d3700 (LWP 24105)):
#0  0x00007f617703605f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f617953ec86 in wait (time=18446744073709551615, this=0xebb5d0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0xebb4a8, mutex=0x8e44f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f61761306fc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xebb480, th=0x1090930) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007f6176133193 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8e34f0, th=0x1090930, previous=0xe4a4fb0) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007f6176131eaf in ThreadWeaver::Thread::run (this=0x1090930) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Thread.cpp:98
#6  0x00007f617953e79f in QThreadPrivate::start (arg=0x1090930) at thread/qthread_unix.cpp:349
#7  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f61408d2700 (LWP 24106)):
#0  0x00007f6178eec2d3 in select () from /lib64/libc.so.6
#1  0x00007f617966abf7 in qt_safe_select (nfds=93, fdread=0x7f61408d1ad0, fdwrite=0x7f61408d1b50, fdexcept=fdexcept@entry=0x0, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:79
#2  0x00007f6179619c32 in select_msecs (nfds=<optimized out>, fdread=<optimized out>, fdwrite=<optimized out>, timeout=<optimized out>) at io/qprocess_unix.cpp:1033
#3  0x00007f617961abda in QProcessPrivate::waitForReadyRead (this=0x7f612805a7d0, msecs=-1) at io/qprocess_unix.cpp:1114
#4  0x00007f617b1fbb0f in GenericScannerJob::getScannerOutput (this=this@entry=0x1009fa0) at /usr/src/debug/amarok-2.8.0/src/scanner/GenericScannerJob.cpp:381
#5  0x00007f617b1ff718 in GenericScannerJob::run (this=0x1009fa0) at /usr/src/debug/amarok-2.8.0/src/scanner/GenericScannerJob.cpp:127
#6  0x00007f6176132542 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f61408d1da0, th=th@entry=0x7f612c01e6b0, job=job@entry=0x1009fa0) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Job.cpp:106
#7  0x00007f61761326fe in ThreadWeaver::Job::execute (this=0x1009fa0, th=0x7f612c01e6b0) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Job.cpp:135
#8  0x00007f6176131f4b in ThreadWeaver::Thread::run (this=0x7f612c01e6b0) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Thread.cpp:108
#9  0x00007f617953e79f in QThreadPrivate::start (arg=0x7f612c01e6b0) at thread/qthread_unix.cpp:349
#10 0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f6133fff700 (LWP 24107)):
#0  0x00007f6178eec2d3 in select () from /lib64/libc.so.6
#1  0x00007f617966abf7 in qt_safe_select (nfds=95, fdread=0x7f6133ffead0, fdwrite=0x7f6133ffeb50, fdexcept=fdexcept@entry=0x0, orig_timeout=orig_timeout@entry=0x0) at kernel/qcore_unix.cpp:79
#2  0x00007f6179619c32 in select_msecs (nfds=<optimized out>, fdread=<optimized out>, fdwrite=<optimized out>, timeout=<optimized out>) at io/qprocess_unix.cpp:1033
#3  0x00007f617961abda in QProcessPrivate::waitForReadyRead (this=0x7f6120011120, msecs=-1) at io/qprocess_unix.cpp:1114
#4  0x00007f617b1fbb0f in GenericScannerJob::getScannerOutput (this=this@entry=0xa0b630) at /usr/src/debug/amarok-2.8.0/src/scanner/GenericScannerJob.cpp:381
#5  0x00007f617b1ff718 in GenericScannerJob::run (this=0xa0b630) at /usr/src/debug/amarok-2.8.0/src/scanner/GenericScannerJob.cpp:127
#6  0x00007f6176132542 in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f6133ffeda0, th=th@entry=0x7f612c02b450, job=job@entry=0xa0b630) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Job.cpp:106
#7  0x00007f61761326fe in ThreadWeaver::Job::execute (this=0xa0b630, th=0x7f612c02b450) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Job.cpp:135
#8  0x00007f6176131f4b in ThreadWeaver::Thread::run (this=0x7f612c02b450) at /usr/src/debug/kdelibs-4.14.6/threadweaver/Weaver/Thread.cpp:108
#9  0x00007f617953e79f in QThreadPrivate::start (arg=0x7f612c02b450) at thread/qthread_unix.cpp:349
#10 0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f6124dfe700 (LWP 24108)):
#0  0x00007f617703605f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f61327b9933 in cnd_wait (mtx=0x1313d60, cond=0x1313d88) at ../../../../../include/c11/threads_posix.h:154
#2  pipe_semaphore_wait (sema=0x1313d60) at ../../../../../src/gallium/auxiliary/os/os_thread.h:248
#3  radeon_drm_cs_emit_ioctl (param=param@entry=0x13139d0) at radeon_drm_winsys.c:596
#4  0x00007f61327b92c7 in impl_thrd_routine (p=<optimized out>) at ../../../../../include/c11/threads_posix.h:87
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f6115f0d700 (LWP 24109)):
#0  0x00007f617703605f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f616f4d6686 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f616f4d66b9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f60cfeff700 (LWP 24115)):
#0  0x00007f6178eeac3d in poll () from /lib64/libc.so.6
#1  0x00007f6173343be4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6173343cec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f617966d0de in QEventDispatcherGlib::processEvents (this=0x7f60c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007f617963ee6f in QEventLoop::processEvents (this=this@entry=0x7f60cfefede0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f617963f165 in QEventLoop::exec (this=this@entry=0x7f60cfefede0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f617953c0bf in QThread::exec (this=<optimized out>) at thread/qthread.cpp:538
#7  0x00007f617953e79f in QThreadPrivate::start (arg=0x1104900) at thread/qthread_unix.cpp:349
#8  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f60ce462700 (LWP 24117)):
#0  0x00007f617703605f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f617517e8cb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f617547cf00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f617517e909 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f603cfb4700 (LWP 24121)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f6026d79700 (LWP 24149)):
#0  0x00007f617703605f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f616f248e7d in JSC::BlockAllocator::blockFreeingThreadMain() () from /usr/lib64/libQtWebKit.so.4
#2  0x00007f616f4fe1e6 in WTF::wtfThreadEntryPoint(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f6037fff700 (LWP 24181)):
#0  0x00007f617703022f in __pthread_mutex_unlock_full () from /lib64/libpthread.so.0
#1  0x00007f616b8cda8e in pa_mutex_unlock () from /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#2  0x00007f61701f4a33 in ?? () from /usr/lib64/libpulse.so.0
#3  0x00007f61701e62ec in pa_mainloop_poll () from /usr/lib64/libpulse.so.0
#4  0x00007f61701e695e in pa_mainloop_iterate () from /usr/lib64/libpulse.so.0
#5  0x00007f61701e6a10 in pa_mainloop_run () from /usr/lib64/libpulse.so.0
#6  0x00007f61701f49f3 in ?? () from /usr/lib64/libpulse.so.0
#7  0x00007f616b8ce808 in ?? () from /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#8  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f6036ffd700 (LWP 24182)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f60377fe700 (LWP 24183)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f603eb29700 (LWP 24184)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f60d48d4700 (LWP 24185)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f60cec63700 (LWP 24186)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f603dfb6700 (LWP 24187)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f603d7b5700 (LWP 24188)):
#0  0x00007f6178eeeff9 in syscall () from /lib64/libc.so.6
#1  0x00007f6173385a1c in g_cond_wait () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f616a1e6365 in ?? () from /usr/lib64/libgstreamer-1.0.so.0
#3  0x00007f617336950c in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f6173368b85 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f61770320a4 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f6178ef306d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f617c18a800 (LWP 24094)):
[KCrash Handler]
#6  QObject::thread (this=0x0) at kernel/qobject.cpp:1407
#7  0x00007f617a7adc4e in KDBusConnectionPool::threadConnection () at /usr/src/debug/kdelibs-4.14.6/kdecore/kernel/kdbusconnectionpool.cpp:64
#8  0x00007f6176766eac in emitSignal (signalName=..., args=...) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirnotify.cpp:34
#9  0x00007f6176767518 in OrgKdeKDirNotifyInterface::emitLeftDirectory (url=...) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirnotify.cpp:69
#10 0x00007f61767502b7 in sendSignal (this=<optimized out>, url=..., entering=false) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister_p.h:343
#11 ~DirItem (this=0x1779180, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister_p.h:331
#12 qDeleteAll<QHash<QString, KDirListerCache::DirItem*>::const_iterator> (end=..., begin=...) at /usr/include/QtCore/qalgorithms.h:322
#13 qDeleteAll<QHash<QString, KDirListerCache::DirItem*> > (c=...) at /usr/include/QtCore/qalgorithms.h:330
#14 KDirListerCache::~KDirListerCache (this=0x16f1360, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister.cpp:79
#15 0x00007f6176750369 in KDirListerCache::~KDirListerCache (this=0x16f1360, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.14.6/kio/kio/kdirlister.cpp:87
#16 0x00007f6178e45bf9 in __run_exit_handlers () from /lib64/libc.so.6
#17 0x00007f6178e45c45 in exit () from /lib64/libc.so.6
#18 0x00007f6179bebfc8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:773
#19 0x00007f617bbe58a0 in KApplication::xioErrhandler (this=0x7ffe947beed0, dpy=0x8ea800) at /usr/src/debug/kdelibs-4.14.6/kdeui/kernel/kapplication.cpp:419
#20 0x00007f617ab783be in _XIOError (dpy=dpy@entry=0x8ea800) at XlibInt.c:1498
#21 0x00007f617ab75dbd in _XEventsQueued (dpy=dpy@entry=0x8ea800, mode=mode@entry=1) at xcb_io.c:366
#22 0x00007f617ab76043 in _XFlush (dpy=dpy@entry=0x8ea800) at xcb_io.c:514
#23 0x00007f617ab5885a in XFlush (dpy=0x8ea800) at Flush.c:39
#24 0x00007f6179c12802 in QWidgetPrivate::hide_sys (this=this@entry=0xd33aa0) at kernel/qwidget_x11.cpp:2264
#25 0x00007f6179bd0cf4 in QWidgetPrivate::hide_helper (this=this@entry=0xd33aa0) at kernel/qwidget.cpp:7645
#26 0x00007f6179bd3f98 in QWidget::setVisible (this=0xd339c0, visible=<optimized out>) at kernel/qwidget.cpp:7828
#27 0x00007f6179bd1014 in hide (this=0xd339c0) at ../../src/gui/kernel/qwidget.h:501
#28 QWidgetPrivate::close_helper (this=this@entry=0xd33aa0, mode=mode@entry=QWidgetPrivate::CloseNoEvent) at kernel/qwidget.cpp:7963
#29 0x00007f6179bd15ee in QWidget::~QWidget (this=0xd339c0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1619
#30 0x00007f617bc99c57 in KMainWindow::~KMainWindow (this=0xd339c0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.14.6/kdeui/widgets/kmainwindow.cpp:467
#31 0x00007f617b2d41ec in MainWindow::~MainWindow (this=0xd339c0, __in_chrg=<optimized out>) at /usr/src/debug/amarok-2.8.0/src/MainWindow.cpp:175
#32 0x00007f617b2d4239 in MainWindow::~MainWindow (this=0xd339c0, __in_chrg=<optimized out>) at /usr/src/debug/amarok-2.8.0/src/MainWindow.cpp:187
#33 0x00007f617b2bb322 in App::~App (this=0x7ffe947beed0, __in_chrg=<optimized out>) at /usr/src/debug/amarok-2.8.0/src/App.cpp:231
#34 0x0000000000407fc2 in ?? ()
#35 0x00007f6178e2fb05 in __libc_start_main () from /lib64/libc.so.6
#36 0x00000000004080d2 in _start ()

Possible duplicates by query: bug 347402, bug 335567.

Reported using DrKonqi