Bug 352072

Application: amarok (2.8.0)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic x86_64
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
- What I was doing when the application crashed: I was trying to update my music tags using musicbrainz when the program crashed.

-- 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 0x7fe2625d87c0 (LWP 3164))]

Thread 10 (Thread 0x7fe23b61d700 (LWP 3166)):
#0  0x00007fe25b62a7ce in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fe25f9847f4 in wait (time=60000, this=0x1f9c980) at thread/qwaitcondition_unix.cpp:84
#2  QWaitCondition::wait (this=this@entry=0x1fc3cb0, mutex=mutex@entry=0x1fc3ca8, time=time@entry=60000) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe26161712e in AbstractDirectoryWatcher::run (this=0x1fc3c80) at ../../src/scanner/AbstractDirectoryWatcher.cpp:65
#4  0x00007fe25cbafcb2 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe25cbafe6e in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe25cbaf6bb in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe25f98432f in QThreadPrivate::start (arg=0x1d24b60) at thread/qthread_unix.cpp:349
#8  0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#9  0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 9 (Thread 0x7fe2397f9700 (LWP 3167)):
#0  0x00007fe25fab3b50 in testAndSetOrdered (newValue=0, expectedValue=1, this=0x210d6a0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:145
#1  testAndSetRelease (newValue=0, expectedValue=1, this=0x210d6a0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:272
#2  unlockInline (this=0x210d658) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:171
#3  unlock (this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:121
#4  ~QMutexLocker (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115
#5  canWaitLocked (this=0x210d610) at ../../include/QtCore/private/../../../src/corelib/thread/qthread_p.h:229
#6  postEventSourcePrepare (s=0x7fe22c001350, timeout=0x7fe2397f8c24) at kernel/qeventdispatcher_glib.cpp:270
#7  0x00007fe259fc868d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fe259fc8f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fe259fc90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fe25fab37be in QEventDispatcherGlib::processEvents (this=0x7fe22c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#11 0x00007fe25fa850af in QEventLoop::processEvents (this=this@entry=0x7fe2397f8de0, flags=...) at kernel/qeventloop.cpp:149
#12 0x00007fe25fa853a5 in QEventLoop::exec (this=this@entry=0x7fe2397f8de0, flags=...) at kernel/qeventloop.cpp:204
#13 0x00007fe25f981c5f in QThread::exec (this=this@entry=0x210d410) at thread/qthread.cpp:537
#14 0x00007fe25fa66823 in QInotifyFileSystemWatcherEngine::run (this=0x210d410) at io/qfilesystemwatcher_inotify.cpp:265
#15 0x00007fe25f98432f in QThreadPrivate::start (arg=0x210d410) at thread/qthread_unix.cpp:349
#16 0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#17 0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 8 (Thread 0x7fe233ddf700 (LWP 3168)):
#0  0x00007fe25b62a414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fe25f984816 in wait (time=18446744073709551615, this=0x210a490) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1e66c20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe25cbade6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe25cbb0903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe25cbb091c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe25cbb091c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe25cbaf61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007fe25f98432f in QThreadPrivate::start (arg=0x2221b90) at thread/qthread_unix.cpp:349
#9  0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 7 (Thread 0x7fe232fa4700 (LWP 3169)):
#0  0x00007fe25b62a414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fe25f984816 in wait (time=18446744073709551615, this=0x210a490) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1e66c20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe25cbade6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe25cbb0903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe25cbb091c in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe25cbb091c in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007fe25cbb091c in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007fe25cbb091c in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007fe25cbaf61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0x00007fe25f98432f in QThreadPrivate::start (arg=0x23b9e40) at thread/qthread_unix.cpp:349
#11 0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#12 0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 6 (Thread 0x7fe2327a3700 (LWP 3170)):
#0  0x00007fe25b62a414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fe25f984816 in wait (time=18446744073709551615, this=0x210a490) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1e66c20, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fe25cbade6c in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007fe25cbb0903 in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007fe25cbaf61f in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fe25f98432f in QThreadPrivate::start (arg=0x23bf770) at thread/qthread_unix.cpp:349
#7  0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#8  0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 5 (Thread 0x7fe231618700 (LWP 3171)):
#0  0x00007fe25a00a61a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe25a00a9a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe259fc8e9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe259fc90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe25fab37be in QEventDispatcherGlib::processEvents (this=0x7fe2100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fe25fa850af in QEventLoop::processEvents (this=this@entry=0x7fe231617de0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe25fa853a5 in QEventLoop::exec (this=this@entry=0x7fe231617de0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fe25f981c5f in QThread::exec (this=this@entry=0x2880b90) at thread/qthread.cpp:537
#8  0x00007fe25fa66823 in QInotifyFileSystemWatcherEngine::run (this=0x2880b90) at io/qfilesystemwatcher_inotify.cpp:265
#9  0x00007fe25f98432f in QThreadPrivate::start (arg=0x2880b90) at thread/qthread_unix.cpp:349
#10 0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#11 0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 4 (Thread 0x7fe20ffff700 (LWP 3172)):
#0  0x00007fe25b62a414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fe2566cd81d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fe2566cd859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 3 (Thread 0x7fe1ce8c2700 (LWP 3175)):
#0  0x00007fe25a00a61a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fe25a00a9a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fe259fc8ef6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fe259fc90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fe25fab37be in QEventDispatcherGlib::processEvents (this=0x7fe1c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#5  0x00007fe25fa850af in QEventLoop::processEvents (this=this@entry=0x7fe1ce8c1e20, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fe25fa853a5 in QEventLoop::exec (this=this@entry=0x7fe1ce8c1e20, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fe25f981c5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#8  0x00007fe25f98432f in QThreadPrivate::start (arg=0x29042d0) at thread/qthread_unix.cpp:349
#9  0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#10 0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 2 (Thread 0x7fe1cda43700 (LWP 3176)):
#0  0x00007fe25b62a414 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x00007fe25bc00ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fe25bc01039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fe25b626182 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
#4  0x00007fe25f33a47d in clone () from /lib/x86_64-linux-gnu/libc.so.6

Thread 1 (Thread 0x7fe2625d87c0 (LWP 3164)):
[KCrash Handler]
#5  QReadWriteLock::lockForRead (this=this@entry=0x38) at thread/qreadwritelock.cpp:149
#6  0x00007fe26178bf80 in relock (this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:111
#7  QReadLocker (areadWriteLock=0x38, this=<synthetic pointer>) at /usr/include/qt4/QtCore/qreadwritelock.h:130
#8  MusicBrainzTagsItem::childCount (this=0x0) at ../../src/musicbrainz/MusicBrainzTagsItem.cpp:216
#9  0x00007fe261791c64 in MusicBrainzTagsModel::flags (this=0x4a53c70, index=...) at ../../src/musicbrainz/MusicBrainzTagsModel.cpp:210
#10 0x00007fe2609edf3b in QSortFilterProxyModel::flags (this=<optimized out>, index=...) at itemviews/qsortfilterproxymodel.cpp:2003
#11 0x00007fe2609adcd1 in QTreeView::drawRow (this=0x5187060, painter=0x7fff7ad84910, option=..., index=...) at itemviews/qtreeview.cpp:1638
#12 0x00007fe2609b0dc2 in QTreeView::drawTree (this=this@entry=0x5187060, painter=painter@entry=0x7fff7ad84910, region=...) at itemviews/qtreeview.cpp:1445
#13 0x00007fe2609b456c in QTreeView::paintEvent (this=0x5187060, event=0x7fff7ad85050) at itemviews/qtreeview.cpp:1270
#14 0x00007fe2604c8300 in QWidget::event (this=this@entry=0x5187060, event=event@entry=0x7fff7ad85050) at kernel/qwidget.cpp:8533
#15 0x00007fe26086a04e in QFrame::event (this=0x5187060, e=0x7fff7ad85050) at widgets/qframe.cpp:557
#16 0x00007fe260979633 in QAbstractItemView::viewportEvent (this=this@entry=0x5187060, event=event@entry=0x7fff7ad85050) at itemviews/qabstractitemview.cpp:1644
#17 0x00007fe2609b8230 in QTreeView::viewportEvent (this=0x5187060, event=0x7fff7ad85050) at itemviews/qtreeview.cpp:1252
#18 0x00007fe25fa86646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1d327e0, receiver=receiver@entry=0x4b28ce0, event=event@entry=0x7fff7ad85050) at kernel/qcoreapplication.cpp:1063
#19 0x00007fe260478e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1d327e0, receiver=receiver@entry=0x4b28ce0, e=e@entry=0x7fff7ad85050) at kernel/qapplication.cpp:4563
#20 0x00007fe26047f4a0 in QApplication::notify (this=0x7fff7ad86ac0, receiver=0x4b28ce0, e=0x7fff7ad85050) at kernel/qapplication.cpp:4353
#21 0x00007fe261fe9cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x00007fe25fa864dd in QCoreApplication::notifyInternal (this=0x7fff7ad86ac0, receiver=receiver@entry=0x4b28ce0, event=event@entry=0x7fff7ad85050) at kernel/qcoreapplication.cpp:953
#23 0x00007fe2604c2a21 in sendSpontaneousEvent (event=0x7fff7ad85050, receiver=0x4b28ce0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#24 QWidgetPrivate::drawWidget (this=this@entry=0x5192870, pdev=pdev@entry=0x422e160, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5599
#25 0x00007fe2604c3450 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=<optimized out>, index@entry=2, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5808
#26 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=2, index@entry=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#27 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=3, index@entry=4, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#28 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=4, index@entry=5, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#29 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=5, index@entry=6, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#30 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=6, index@entry=8, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#31 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, siblings=..., index=8, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#32 0x00007fe2604c25dc in QWidgetPrivate::drawWidget (this=this@entry=0x5191330, pdev=pdev@entry=0x422e160, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5652
#33 0x00007fe2604c3450 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5190f70, pdev=pdev@entry=0x422e160, siblings=..., index=<optimized out>, index@entry=2, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5808
#34 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5190f70, pdev=pdev@entry=0x422e160, siblings=..., index=2, index@entry=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#35 0x00007fe2604c32bf in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5190f70, pdev=pdev@entry=0x422e160, siblings=..., index=3, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5795
#36 0x00007fe2604c25dc in QWidgetPrivate::drawWidget (this=this@entry=0x5190f70, pdev=pdev@entry=0x422e160, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5652
#37 0x00007fe2604c3450 in QWidgetPrivate::paintSiblingsRecursive (this=this@entry=0x5176c50, pdev=pdev@entry=0x422e160, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5808
#38 0x00007fe2604c25dc in QWidgetPrivate::drawWidget (this=0x5176c50, pdev=0x422e160, rgn=..., offset=..., flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x51742d0) at kernel/qwidget.cpp:5652
#39 0x00007fe26068594e in QWidgetBackingStore::sync (this=0x51742d0) at painting/qbackingstore.cpp:1373
#40 0x00007fe2604b7ea0 in QWidgetPrivate::syncBackingStore (this=this@entry=0x5176c50) at kernel/qwidget.cpp:1894
#41 0x00007fe2604c7e7a in QWidget::event (this=0x51783f0, event=0x52691a0) at kernel/qwidget.cpp:8680
#42 0x00007fe260478e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1d327e0, receiver=receiver@entry=0x51783f0, e=e@entry=0x52691a0) at kernel/qapplication.cpp:4567
#43 0x00007fe26047f4a0 in QApplication::notify (this=0x7fff7ad86ac0, receiver=0x51783f0, e=0x52691a0) at kernel/qapplication.cpp:4353
#44 0x00007fe261fe9cca in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#45 0x00007fe25fa864dd in QCoreApplication::notifyInternal (this=0x7fff7ad86ac0, receiver=receiver@entry=0x51783f0, event=event@entry=0x52691a0) at kernel/qcoreapplication.cpp:953
#46 0x00007fe25fa89b3d in sendEvent (event=0x52691a0, receiver=0x51783f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1c42150) at kernel/qcoreapplication.cpp:1577
#48 0x00007fe25fa89fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#49 0x00007fe25fab3f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#50 postEventSourceDispatch (s=0x1d20a80) at kernel/qeventdispatcher_glib.cpp:287
#51 0x00007fe259fc8e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007fe259fc9048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007fe259fc90ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007fe25fab37a1 in QEventDispatcherGlib::processEvents (this=0x1c43630, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#55 0x00007fe26051abe6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x00007fe25fa850af in QEventLoop::processEvents (this=this@entry=0x7fff7ad86990, flags=...) at kernel/qeventloop.cpp:149
#57 0x00007fe25fa853a5 in QEventLoop::exec (this=this@entry=0x7fff7ad86990, flags=...) at kernel/qeventloop.cpp:204
#58 0x00007fe25fa8ab79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#59 0x00007fe26047737c in QApplication::exec () at kernel/qapplication.cpp:3828
#60 0x0000000000408393 in main (argc=<optimized out>, argv=0x7fff7ad86c28) at ../../src/main.cpp:329

Possible duplicates by query: bug 351636, bug 351166.

Reported using DrKonqi