Bug 288950

Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
1. Reading news about ownCloud in Akregator's preview area.
2. Clicked on a Link to owncloud.org. Another Tab with owncloud.org's homepage opened
3. Clicked on "Try it"

Then the new page loaded (as far as I saw it completely) and suddenly kontact crashed.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f883891b7a0 (LWP 2382))]

Thread 6 (Thread 0x7f8832a84700 (LWP 2424)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x000000334e186c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x000000334e186d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x0000003332607efc in start_thread (arg=0x7f8832a84700) at pthread_create.c:304
#4  0x0000003331ee189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f8832173700 (LWP 2425)):
#0  0x000000333260b1fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x16e1928) at pthread_mutex_unlock.c:290
#2  0x00000033336443f5 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x0000003333644e6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x0000003333645429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x0000003339797f3e in QEventDispatcherGlib::processEvents (this=0x16bd320, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x000000333976bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x000000333976bef7 in QEventLoop::exec (this=0x7f8832172de0, flags=...) at kernel/qeventloop.cpp:201
#8  0x000000333968327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x0000003339685d05 in QThreadPrivate::start (arg=0x16bc330) at thread/qthread_unix.cpp:331
#10 0x0000003332607efc in start_thread (arg=0x7f8832173700) at pthread_create.c:304
#11 0x0000003331ee189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f87e36d0700 (LWP 2783)):
#0  0x00000033336445c5 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x0000003333644f82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x0000003333645429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x0000003339797f3e in QEventDispatcherGlib::processEvents (this=0x3796f10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x000000333976bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x000000333976bef7 in QEventLoop::exec (this=0x7f87e36cfdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x000000333968327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x000000333974ecbf in QInotifyFileSystemWatcherEngine::run (this=0x24f75d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x0000003339685d05 in QThreadPrivate::start (arg=0x24f75d0) at thread/qthread_unix.cpp:331
#9  0x0000003332607efc in start_thread (arg=0x7f87e36d0700) at pthread_create.c:304
#10 0x0000003331ee189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f87db374700 (LWP 3354)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x000000333968611e in wait (time=30000, this=0x2129380) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f450c0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x000000333967a81f in QThreadPoolThread::run (this=0x4421770) at concurrent/qthreadpool.cpp:140
#4  0x0000003339685d05 in QThreadPrivate::start (arg=0x4421770) at thread/qthread_unix.cpp:331
#5  0x0000003332607efc in start_thread (arg=0x7f87db374700) at pthread_create.c:304
#6  0x0000003331ee189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f87dc5c2700 (LWP 3358)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x000000333968611e in wait (time=30000, this=0x2129380) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f450c0, time=30000) at thread/qwaitcondition_unix.cpp:160
#3  0x000000333967a81f in QThreadPoolThread::run (this=0x486b230) at concurrent/qthreadpool.cpp:140
#4  0x0000003339685d05 in QThreadPrivate::start (arg=0x486b230) at thread/qthread_unix.cpp:331
#5  0x0000003332607efc in start_thread (arg=0x7f87dc5c2700) at pthread_create.c:304
#6  0x0000003331ee189d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f883891b7a0 (LWP 2382)):
[KCrash Handler]
#6  marked (this=0x333219a8b8) at ../../kjs/value.h:447
#7  KJS::JSVariableObject::mark (this=<optimized out>) at ../../kjs/JSVariableObject.cpp:84
#8  0x0000003356233708 in KJS::Collector::markStackObjectsConservatively (start=<optimized out>, end=0x7fffb4dfd000) at ../../kjs/collector.cpp:474
#9  0x00000033562337f6 in KJS::Collector::markCurrentThreadConservatively () at ../../kjs/collector.cpp:545
#10 0x0000003356233a08 in KJS::Collector::collect () at ../../kjs/collector.cpp:679
#11 0x0000003359465fa5 in KJSProxy::~KJSProxy (this=0x4120730, __in_chrg=<optimized out>) at ../../khtml/ecma/kjs_proxy.cpp:81
#12 0x000000335922e217 in khtml::ChildFrame::~ChildFrame (this=0x5617bd0, __in_chrg=<optimized out>) at ../../khtml/khtml_childframe.cpp:43
#13 0x000000335922e4e9 in khtml::ChildFrame::~ChildFrame (this=0x5617bd0, __in_chrg=<optimized out>) at ../../khtml/khtml_childframe.cpp:44
#14 0x00000033592246db in KHTMLPart::~KHTMLPart (this=0x3aead70, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:574
#15 0x00000033592247e9 in KHTMLPart::~KHTMLPart (this=0x3aead70, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at ../../khtml/khtml_part.cpp:579
#16 0x00007f87e78e6959 in Akregator::BrowserFrame::Private::loadPartForMimetype(QString const&) () from /usr/lib/libakregatorprivate.so.4
#17 0x00007f87e78e3483 in Akregator::BrowserFrame::openUrl(Akregator::OpenUrlRequest const&) () from /usr/lib/libakregatorprivate.so.4
#18 0x00007f87e78e06b8 in Akregator::FrameManager::openUrl(Akregator::OpenUrlRequest&) () from /usr/lib/libakregatorprivate.so.4
#19 0x00007f87e78e2307 in Akregator::FrameManager::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libakregatorprivate.so.4
#20 0x000000333977feba in QMetaObject::activate (sender=0x5d8ee10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb4df3280) at kernel/qobject.cpp:3278
#21 0x00007f87e78e2a12 in ?? () from /usr/lib/libakregatorprivate.so.4
#22 0x00007f87e78e2ad3 in ?? () from /usr/lib/libakregatorprivate.so.4
#23 0x00000033445533a2 in KRun::mimeTypeDetermined (this=0x5d8ee10, mimeType=<optimized out>) at ../../kio/kio/krun.cpp:1433
#24 0x000000334a83874d in KParts::BrowserRun::slotBrowserMimetype (this=0x5d8ee10, _job=<optimized out>, type=...) at ../../kparts/browserrun.cpp:245
#25 0x000000334a838c59 in KParts::BrowserRun::qt_metacall (this=0x5d8ee10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffb4df35f0) at ./browserrun.moc:80
#26 0x00007f87e78e2a40 in ?? () from /usr/lib/libakregatorprivate.so.4
#27 0x000000333977feba in QMetaObject::activate (sender=0x407b3a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb4df35f0) at kernel/qobject.cpp:3278
#28 0x00000033444ee947 in KIO::TransferJob::mimetype (this=<optimized out>, _t1=0x407b3a0, _t2=<optimized out>) at ./jobclasses.moc:419
#29 0x00000033444ee99c in KIO::TransferJob::slotMimetype (this=0x407b3a0, type=...) at ../../kio/kio/job.cpp:1180
#30 0x00000033444f0666 in KIO::TransferJob::qt_metacall (this=0x407b3a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffb4df3770) at ./jobclasses.moc:372
#31 0x000000333977feba in QMetaObject::activate (sender=0x4814010, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffb4df3770) at kernel/qobject.cpp:3278
#32 0x0000003344594515 in KIO::SlaveInterface::mimeType (this=<optimized out>, _t1=<optimized out>) at ./slaveinterface.moc:273
#33 0x0000003344596a42 in KIO::SlaveInterface::dispatch (this=<optimized out>, _cmd=21, rawdata=...) at ../../kio/kio/slaveinterface.cpp:267
#34 0x0000003344593875 in KIO::SlaveInterface::dispatch (this=0x4814010) at ../../kio/kio/slaveinterface.cpp:88
#35 0x0000003344586ace in KIO::Slave::gotInput (this=0x4814010) at ../../kio/kio/slave.cpp:344
#36 0x000000334458722c in KIO::Slave::qt_metacall (this=0x4814010, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffb4df3b50) at ./slave.moc:82
#37 0x000000333977feba in QMetaObject::activate (sender=0x21a9060, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#38 0x00000033444bb3a7 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#39 KIO::ConnectionPrivate::dequeue (this=0x4813f10) at ../../kio/kio/connection.cpp:71
#40 0x00000033444bb44d in KIO::Connection::qt_metacall (this=0x21a9060, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x59d03b0) at ./connection.moc:79
#41 0x0000003339783a5e in QObject::event (this=0x21a9060, e=<optimized out>) at kernel/qobject.cpp:1217
#42 0x000000333b7fc424 in notify_helper (e=0x5de9120, receiver=0x21a9060, this=0x159fe80) at kernel/qapplication.cpp:4486
#43 QApplicationPrivate::notify_helper (this=0x159fe80, receiver=0x21a9060, e=0x5de9120) at kernel/qapplication.cpp:4458
#44 0x000000333b801291 in QApplication::notify (this=0x7fffb4dfbb30, receiver=0x21a9060, e=0x5de9120) at kernel/qapplication.cpp:4365
#45 0x000000333d231126 in KApplication::notify (this=0x7fffb4dfbb30, receiver=0x21a9060, event=0x5de9120) at ../../kdeui/kernel/kapplication.cpp:311
#46 0x000000333976cafc in QCoreApplication::notifyInternal (this=0x7fffb4dfbb30, receiver=0x21a9060, event=0x5de9120) at kernel/qcoreapplication.cpp:787
#47 0x000000333977051f in sendEvent (event=0x5de9120, receiver=0x21a9060) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x156f8e0) at kernel/qcoreapplication.cpp:1428
#49 0x0000003339797a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#50 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#51 0x0000003333644a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x0000003333645258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x0000003333645429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x0000003339797ed6 in QEventDispatcherGlib::processEvents (this=0x1570fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#55 0x000000333b8a407e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x000000333976bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#57 0x000000333976bef7 in QEventLoop::exec (this=0x7fffb4df4390, flags=...) at kernel/qeventloop.cpp:201
#58 0x000000334456af63 in KIO::NetAccess::enter_loop (this=0x7fffb4df4400) at ../../kio/kio/netaccess.cpp:509
#59 0x000000334456caa8 in KIO::NetAccess::synchronousRunInternal (this=0x7fffb4df4400, job=0x5a805b0, window=<optimized out>, data=0x7fffb4df4560, finalURL=0x7fffb4df4500, metaData=<optimized out>) at ../../kio/kio/netaccess.cpp:494
#60 0x000000334456cb54 in KIO::NetAccess::synchronousRun (job=0x5a805b0, window=0x0, data=0x7fffb4df4560, finalURL=0x7fffb4df4500, metaData=0x7fffb4df4680) at ../../kio/kio/netaccess.cpp:284
#61 0x000000335948aafb in KJS::XMLHttpRequest::send (this=0x7f87e13f0080, _body=<optimized out>, ec=<optimized out>) at ../../khtml/ecma/xmlhttprequest.cpp:546
#62 0x000000335948cf38 in KJS::XMLHttpRequestProtoFunc::callAsFunction (this=<optimized out>, exec=0x7fffb4df5200, thisObj=0x7f87e13f0080, args=<optimized out>) at ../../khtml/ecma/xmlhttprequest.cpp:958
#63 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#64 KJS::Machine::runBlock (exec=0x7fffb4df5200, codeBlock=..., parentExec=0x7fffb4df5c70) at codes.def:1223
#65 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e12732c0, exec=0x7fffb4df5c70, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#66 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#67 KJS::Machine::runBlock (exec=0x7fffb4df5c70, codeBlock=..., parentExec=0x7fffb4df66e0) at codes.def:1223
#68 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e12e5800, exec=0x7fffb4df66e0, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#69 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#70 KJS::Machine::runBlock (exec=0x7fffb4df66e0, codeBlock=..., parentExec=0x7fffb4df7150) at codes.def:1223
#71 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e129a680, exec=0x7fffb4df7150, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#72 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#73 KJS::Machine::runBlock (exec=0x7fffb4df7150, codeBlock=..., parentExec=0x7fffb4df7bc0) at codes.def:1223
#74 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e13e5c40, exec=0x7fffb4df7bc0, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#75 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#76 KJS::Machine::runBlock (exec=0x7fffb4df7bc0, codeBlock=..., parentExec=0x7fffb4df86f0) at codes.def:1223
#77 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e128d280, exec=0x7fffb4df86f0, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#78 0x0000003356245327 in call (args=..., thisObj=0x7f87e126f5c0, exec=0x7fffb4df86f0, this=0x7f87e128d280) at ../../kjs/object.h:626
#79 KJS::FunctionProtoFunc::callAsFunction (this=<optimized out>, exec=0x7fffb4df86f0, thisObj=0x7f87e128d280, args=<optimized out>) at ../../kjs/function_object.cpp:123
#80 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#81 KJS::Machine::runBlock (exec=0x7fffb4df86f0, codeBlock=..., parentExec=0x7fffb4df9220) at codes.def:1223
#82 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e13eb080, exec=0x7fffb4df9220, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#83 0x0000003356245327 in call (args=..., thisObj=0x7f87e13e1c00, exec=0x7fffb4df9220, this=0x7f87e13eb080) at ../../kjs/object.h:626
#84 KJS::FunctionProtoFunc::callAsFunction (this=<optimized out>, exec=0x7fffb4df9220, thisObj=0x7f87e13eb080, args=<optimized out>) at ../../kjs/function_object.cpp:123
#85 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#86 KJS::Machine::runBlock (exec=0x7fffb4df9220, codeBlock=..., parentExec=0x7fffb4df9d50) at codes.def:1223
#87 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e13df680, exec=0x7fffb4df9d50, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#88 0x0000003356245327 in call (args=..., thisObj=0x7f87e13e1c00, exec=0x7fffb4df9d50, this=0x7f87e13df680) at ../../kjs/object.h:626
#89 KJS::FunctionProtoFunc::callAsFunction (this=<optimized out>, exec=0x7fffb4df9d50, thisObj=0x7f87e13df680, args=<optimized out>) at ../../kjs/function_object.cpp:123
#90 0x000000335627a7ca in call (args=<optimized out>, thisObj=<optimized out>, exec=<optimized out>, this=<optimized out>) at ../../kjs/object.h:626
#91 KJS::Machine::runBlock (exec=0x7fffb4df9d50, codeBlock=..., parentExec=0x40e4080) at codes.def:1223
#92 0x000000335625bb45 in KJS::FunctionImp::callAsFunction (this=0x7f87e12efd00, exec=0x40e4080, thisObj=<optimized out>, args=...) at ../../kjs/function.cpp:172
#93 0x000000335947ed0e in call (args=..., thisObj=0x7f87e13e1c00, exec=0x40e4080, this=<optimized out>) at ../../kjs/object.h:626
#94 KJS::JSEventListener::handleEvent (this=0x5bf2a30, evt=...) at ../../khtml/ecma/kjs_events.cpp:108
#95 0x00000033592aba3c in DOM::EventTargetImpl::handleLocalEvents (this=0x40078b8, evt=0x57e0f50, useCapture=false) at ../../khtml/xml/dom2_eventsimpl.cpp:62
#96 0x000000335928684e in DOM::NodeImpl::dispatchGenericEvent (this=0x5940e90, evt=0x57e0f50) at ../../khtml/xml/dom_nodeimpl.cpp:481
#97 0x0000003359286d7e in DOM::NodeImpl::dispatchEvent (this=0x5940e90, evt=0x57e0f50, exceptioncode=@0x7fffb4dfa1d4, tempEvent=true) at ../../khtml/xml/dom_nodeimpl.cpp:401
#98 0x00000033591de478 in KHTMLView::dispatchMouseEvent (this=0x4eaabb0, eventId=7, targetNode=0x5940e90, targetNodeNonShared=<optimized out>, cancelable=false, detail=0, _mouse=0x7fffb4dfaed0, setUnder=true, mouseEventType=4, orient=0) at ../../khtml/khtmlview.cpp:3564
#99 0x00000033591e3049 in KHTMLView::mouseMoveEvent (this=0x4eaabb0, _mouse=0x7fffb4dfaed0) at ../../khtml/khtmlview.cpp:1350
#100 0x000000333b84ccce in QWidget::event (this=0x4eaabb0, event=0x7fffb4dfaed0) at kernel/qwidget.cpp:8280
#101 0x000000333bbf54f6 in QFrame::event (this=0x4eaabb0, e=0x7fffb4dfaed0) at widgets/qframe.cpp:557
#102 0x00000033591e706d in KHTMLView::widgetEvent (this=0x4eaabb0, e=<optimized out>) at ../../khtml/khtmlview.cpp:2209
#103 0x00000033591e6814 in KHTMLView::eventFilter (this=0x4eaabb0, o=0x536b8a0, e=0x7fffb4dfaed0) at ../../khtml/khtmlview.cpp:2054
#104 0x000000333976cc88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x536b8a0, event=0x7fffb4dfaed0) at kernel/qcoreapplication.cpp:902
#105 0x000000333b7fc3ef in notify_helper (e=0x7fffb4dfaed0, receiver=0x536b8a0, this=0x159fe80) at kernel/qapplication.cpp:4482
#106 QApplicationPrivate::notify_helper (this=0x159fe80, receiver=0x536b8a0, e=0x7fffb4dfaed0) at kernel/qapplication.cpp:4458
#107 0x000000333b801c6b in QApplication::notify (this=<optimized out>, receiver=0x536b8a0, e=0x7fffb4dfaed0) at kernel/qapplication.cpp:4047
#108 0x000000333d231126 in KApplication::notify (this=0x7fffb4dfbb30, receiver=0x536b8a0, event=0x7fffb4dfaed0) at ../../kdeui/kernel/kapplication.cpp:311
#109 0x000000333976cafc in QCoreApplication::notifyInternal (this=0x7fffb4dfbb30, receiver=0x536b8a0, event=0x7fffb4dfaed0) at kernel/qcoreapplication.cpp:787
#110 0x000000333b7fd3f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#111 QApplicationPrivate::sendMouseEvent (receiver=0x536b8a0, event=0x7fffb4dfaed0, alienWidget=0x536b8a0, nativeWidget=0x1f54150, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#112 0x000000333b87c945 in QETWidget::translateMouseEvent (this=0x1f54150, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#113 0x000000333b87b8be in QApplication::x11ProcessEvent (this=0x7fffb4dfbb30, event=0x7fffb4dfb6f0) at kernel/qapplication_x11.cpp:3690
#114 0x000000333b8a4412 in x11EventSourceDispatch (s=0x15a7e30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#115 0x0000003333644a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#116 0x0000003333645258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#117 0x0000003333645429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#118 0x0000003339797ed6 in QEventDispatcherGlib::processEvents (this=0x1570fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#119 0x000000333b8a407e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#120 0x000000333976bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#121 0x000000333976bef7 in QEventLoop::exec (this=0x7fffb4dfbac0, flags=...) at kernel/qeventloop.cpp:201
#122 0x0000003339770789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#123 0x0000000000403629 in ?? ()
#124 0x0000003331e2130d in __libc_start_main (main=0x402b40, argc=3, ubp_av=0x7fffb4dfc158, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffb4dfc148) at libc-start.c:226
#125 0x0000000000403b71 in _start ()

Possible duplicates by query: bug 286166, bug 285923, bug 262410.

Reported using DrKonqi