Application: amarok (2.7.0)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.8.0-25-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed: 
I opened the file manually from the menu. first met with a success but when I tried to open another file on the program fell it was a mp3 file

-- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f464d9647c0 (LWP 11812))]

Thread 13 (Thread 0x7f46264bd700 (LWP 11817)):
#0  0x00007f4644d1f359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4644d1f5b9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4644ce02f0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f464abe0036 in QEventDispatcherGlib::processEvents (this=0x7f4614000900, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f464abb038f in QEventLoop::processEvents (this=this@entry=0x7f46264bcd90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f464abb0618 in QEventLoop::exec (this=this@entry=0x7f46264bcd90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f464aab2410 in QThread::exec (this=this@entry=0x27186b0) at thread/qthread.cpp:542
#7  0x00007f464ab91edf in QInotifyFileSystemWatcherEngine::run (this=0x27186b0) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f464aab4bec in QThreadPrivate::start (arg=0x27186b0) at thread/qthread_unix.cpp:338
#9  0x00007f46467d4f8e in start_thread (arg=0x7f46264bd700) at pthread_create.c:311
#10 0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 12 (Thread 0x7f461b103700 (LWP 11818)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f464aab514b in wait (time=18446744073709551615, this=0x2a7acb0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a7ab88, mutex=0x2a7ae30, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f4647d4d041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a7ab60, th=0x2a7b210) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4647d4f94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2a7b210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2a7b210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2a7b210) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4647d4e63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f461b102dc0, parent=0x2a7ab60, th=th@entry=0x2a7b210) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f4647d4e6cb in ThreadWeaver::Thread::run (this=0x2a7b210) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f464aab4bec in QThreadPrivate::start (arg=0x2a7b210) at thread/qthread_unix.cpp:338
#10 0x00007f46467d4f8e in start_thread (arg=0x7f461b103700) at pthread_create.c:311
#11 0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 11 (Thread 0x7f46199ce700 (LWP 11819)):
#0  0x00007f4644d1f359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4644d1f5e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4644cdf8f3 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4644ce00fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4644ce0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f464abe0036 in QEventDispatcherGlib::processEvents (this=0x7f46100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f464abb038f in QEventLoop::processEvents (this=this@entry=0x7f46199cdd90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f464abb0618 in QEventLoop::exec (this=this@entry=0x7f46199cdd90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f464aab2410 in QThread::exec (this=this@entry=0x2f59230) at thread/qthread.cpp:542
#9  0x00007f464ab91edf in QInotifyFileSystemWatcherEngine::run (this=0x2f59230) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f464aab4bec in QThreadPrivate::start (arg=0x2f59230) at thread/qthread_unix.cpp:338
#11 0x00007f46467d4f8e in start_thread (arg=0x7f46199ce700) at pthread_create.c:311
#12 0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 10 (Thread 0x7f4618da5700 (LWP 11820)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f464aab514b in wait (time=18446744073709551615, this=0x2a7acb0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a7ab88, mutex=0x2a7ae30, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f4647d4d041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a7ab60, th=0x2fac260) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4647d4f94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2fac260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2fac260) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4647d4e63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f4618da4dc0, parent=0x2a7ab60, th=th@entry=0x2fac260) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f4647d4e6cb in ThreadWeaver::Thread::run (this=0x2fac260) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f464aab4bec in QThreadPrivate::start (arg=0x2fac260) at thread/qthread_unix.cpp:338
#9  0x00007f46467d4f8e in start_thread (arg=0x7f4618da5700) at pthread_create.c:311
#10 0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 9 (Thread 0x7f460bfff700 (LWP 11821)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f464aab514b in wait (time=18446744073709551615, this=0x2a7acb0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a7ab88, mutex=0x2a7ae30, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f4647d4d041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a7ab60, th=0x2faca20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4647d4f94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2faca20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2faca20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2faca20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2faca20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007f4647d4f964 in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2faca20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007f4647d4e63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f460bffedc0, parent=0x2a7ab60, th=th@entry=0x2faca20) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007f4647d4e6cb in ThreadWeaver::Thread::run (this=0x2faca20) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007f464aab4bec in QThreadPrivate::start (arg=0x2faca20) at thread/qthread_unix.cpp:338
#12 0x00007f46467d4f8e in start_thread (arg=0x7f460bfff700) at pthread_create.c:311
#13 0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 8 (Thread 0x7f460b7fe700 (LWP 11822)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f464aab514b in wait (time=18446744073709551615, this=0x2a7acb0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2a7ab88, mutex=0x2a7ae30, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f4647d4d041 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2a7ab60, th=0x2fb1b80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4647d4f94b in ThreadWeaver::WorkingHardState::applyForWork (this=0x2a7aec0, th=0x2fb1b80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4647d4e63f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f460b7fddc0, parent=0x2a7ab60, th=th@entry=0x2fb1b80) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f4647d4e6cb in ThreadWeaver::Thread::run (this=0x2fb1b80) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f464aab4bec in QThreadPrivate::start (arg=0x2fb1b80) at thread/qthread_unix.cpp:338
#8  0x00007f46467d4f8e in start_thread (arg=0x7f460b7fe700) at pthread_create.c:311
#9  0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7f460ade0700 (LWP 11823)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4641866585 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f46418665d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f46467d4f8e in start_thread (arg=0x7f460ade0700) at pthread_create.c:311
#4  0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7f4609bca700 (LWP 11826)):
#0  0x00007f464a2453cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f4644ce01dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4644ce0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f464abe0036 in QEventDispatcherGlib::processEvents (this=0x7f45b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f464abb038f in QEventLoop::processEvents (this=this@entry=0x7f4609bc9dc0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f464abb0618 in QEventLoop::exec (this=this@entry=0x7f4609bc9dc0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f464aab2410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f464aab4bec in QThreadPrivate::start (arg=0x2fa2860) at thread/qthread_unix.cpp:338
#8  0x00007f46467d4f8e in start_thread (arg=0x7f4609bca700) at pthread_create.c:311
#9  0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7f4608aa1700 (LWP 11849)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4646dade77 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f4646dadea9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f46467d4f8e in start_thread (arg=0x7f4608aa1700) at pthread_create.c:311
#4  0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f4599d6f700 (LWP 11965)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f46415aca09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f4641894cee in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f46467d4f8e in start_thread (arg=0x7f4599d6f700) at pthread_create.c:311
#4  0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f459896d700 (LWP 11986)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f464aab514b in wait (time=18446744073709551615, this=0x4741790) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x4741d88, mutex=mutex@entry=0x4741d80, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f464ba8b636 in QFileInfoGatherer::run (this=0x4741d70) at dialogs/qfileinfogatherer.cpp:214
#4  0x00007f464aab4bec in QThreadPrivate::start (arg=0x4741d70) at thread/qthread_unix.cpp:338
#5  0x00007f46467d4f8e in start_thread (arg=0x7f459896d700) at pthread_create.c:311
#6  0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f459916e700 (LWP 11987)):
#0  0x00007f4644d1f359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4644d1f5e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4644cdfc61 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4644ce0175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4644ce0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f464abe0036 in QEventDispatcherGlib::processEvents (this=0x7f458c0010c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f464abb038f in QEventLoop::processEvents (this=this@entry=0x7f459916dd90, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f464abb0618 in QEventLoop::exec (this=this@entry=0x7f459916dd90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f464aab2410 in QThread::exec (this=this@entry=0x4742c30) at thread/qthread.cpp:542
#9  0x00007f464ab91edf in QInotifyFileSystemWatcherEngine::run (this=0x4742c30) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f464aab4bec in QThreadPrivate::start (arg=0x4742c30) at thread/qthread_unix.cpp:338
#11 0x00007f46467d4f8e in start_thread (arg=0x7f459916e700) at pthread_create.c:311
#12 0x00007f464a251e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f464d9647c0 (LWP 11812)):
[KCrash Handler]
#6  0x00007f4618fc4d6a in CurrentTrack::mousePressEvent (this=0x2f35b20, event=0x7ffff2167640) at ../../../../../src/context/applets/currenttrack/CurrentTrack.cpp:257
#7  0x00007f464bb59ce7 in QGraphicsItem::sceneEvent (this=0x2f35b30, event=0x7ffff2167640) at graphicsview/qgraphicsitem.cpp:6739
#8  0x00007f464bb844d0 in sendMouseEvent (mouseEvent=0x7ffff2167640, this=0x2ec3850) at graphicsview/qgraphicsscene.cpp:1295
#9  QGraphicsScenePrivate::sendMouseEvent (this=0x2ec3850, mouseEvent=0x7ffff2167640) at graphicsview/qgraphicsscene.cpp:1274
#10 0x00007f464bb98cb6 in QGraphicsScenePrivate::mousePressEventHandler (this=this@entry=0x2ec3850, mouseEvent=mouseEvent@entry=0x7ffff2167640) at graphicsview/qgraphicsscene.cpp:1422
#11 0x00007f464bb991bf in QGraphicsScene::mousePressEvent (this=<optimized out>, mouseEvent=0x7ffff2167640) at graphicsview/qgraphicsscene.cpp:4074
#12 0x00007f464bb982ca in QGraphicsScene::event (this=0x2ec3830, event=0x7ffff2167640) at graphicsview/qgraphicsscene.cpp:3455
#13 0x00007f464b59a8ec in QApplicationPrivate::notify_helper (this=this@entry=0x204ea30, receiver=receiver@entry=0x2ec3830, e=e@entry=0x7ffff2167640) at kernel/qapplication.cpp:4567
#14 0x00007f464b59d25b in QApplication::notify (this=this@entry=0x7ffff216aea0, receiver=receiver@entry=0x2ec3830, e=e@entry=0x7ffff2167640) at kernel/qapplication.cpp:4428
#15 0x00007f464d376af6 in KApplication::notify (this=0x7ffff216aea0, receiver=0x2ec3830, event=0x7ffff2167640) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f464abb163e in QCoreApplication::notifyInternal (this=0x7ffff216aea0, receiver=0x2ec3830, event=0x7ffff2167640, event@entry=0x7ffff21675c0) at kernel/qcoreapplication.cpp:946
#17 0x00007f464b599226 in sendSpontaneousEvent (event=event@entry=0x7ffff21675c0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#18 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffff2167640) at kernel/qapplication.cpp:5565
#19 0x00007f464bbafac1 in QGraphicsView::mousePressEvent (this=0x2ec3720, event=0x7ffff2167f70) at graphicsview/qgraphicsview.cpp:3164
#20 0x00007f464b5e7a70 in QWidget::event (this=this@entry=0x2ec3720, event=event@entry=0x7ffff2167f70) at kernel/qwidget.cpp:8371
#21 0x00007f464b99a316 in QFrame::event (this=0x2ec3720, e=0x7ffff2167f70) at widgets/qframe.cpp:557
#22 0x00007f464bbb20db in QGraphicsView::viewportEvent (this=0x2ec3720, event=0x7ffff2167f70) at graphicsview/qgraphicsview.cpp:2866
#23 0x00007f464abb17a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x204ea30, receiver=receiver@entry=0x2f534f0, event=event@entry=0x7ffff2167f70) at kernel/qcoreapplication.cpp:1056
#24 0x00007f464b59a8bc in QApplicationPrivate::notify_helper (this=this@entry=0x204ea30, receiver=receiver@entry=0x2f534f0, e=e@entry=0x7ffff2167f70) at kernel/qapplication.cpp:4563
#25 0x00007f464b59da33 in QApplication::notify (this=this@entry=0x7ffff216aea0, receiver=receiver@entry=0x2f534f0, e=e@entry=0x7ffff2167f70) at kernel/qapplication.cpp:4110
#26 0x00007f464d376af6 in KApplication::notify (this=0x7ffff216aea0, receiver=0x2f534f0, event=0x7ffff2167f70) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007f464abb163e in QCoreApplication::notifyInternal (this=0x7ffff216aea0, receiver=receiver@entry=0x2f534f0, event=event@entry=0x7ffff2167f70) at kernel/qcoreapplication.cpp:946
#28 0x00007f464b5a0933 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2f534f0, event=event@entry=0x7ffff2167f70, alienWidget=alienWidget@entry=0x2f534f0, nativeWidget=nativeWidget@entry=0x2ebf9d0, buttonDown=buttonDown@entry=0x7f464c078308 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#30 0x00007f464b615ec4 in QETWidget::translateMouseEvent (this=this@entry=0x2ebf9d0, event=event@entry=0x7ffff21686f0) at kernel/qapplication_x11.cpp:4631
#31 0x00007f464b614ef1 in QApplication::x11ProcessEvent (this=0x7ffff216aea0, event=event@entry=0x7ffff21686f0) at kernel/qapplication_x11.cpp:3746
#32 0x00007f464b6400b2 in x11EventSourceDispatch (s=0x204f340, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007f4644cdff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f4644ce0248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f4644ce0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f464abe0016 in QEventDispatcherGlib::processEvents (this=0x1ed6ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#37 0x00007f464b6401ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f464abb038f in QEventLoop::processEvents (this=this@entry=0x7ffff2168ac0, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f464abb0618 in QEventLoop::exec (this=this@entry=0x7ffff2168ac0, flags=...) at kernel/qeventloop.cpp:204
#40 0x00007f464abb5cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#41 0x00007f464b598ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#42 0x00000000004090ca in main (argc=1, argv=0x7ffff216b008) at ../../src/main.cpp:329

Possible duplicates by query: bug 319969, bug 317230.

Reported using DrKonqi