Bug 303636

Application: kontact (4.8.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-26-generic x86_64
Distribution: Ubuntu 12.04 LTS

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

Kontact crash when akregator feed close.
Kontact falla al cerrar pestaña de Akregator.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f556ec107c0 (LWP 2258))]

Thread 5 (Thread 0x7f5551ec1700 (LWP 2259)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f556b3fbdec in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f556b3fbf19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f55668bfe9a in start_thread (arg=0x7f5551ec1700) at pthread_create.c:308
#4  0x00007f556c12d4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f55515a8700 (LWP 2260)):
#0  0x00007f556642e5e8 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f55663f283b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f55663f2f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f55663f3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f556c8a2426 in QEventDispatcherGlib::processEvents (this=0x7f554c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f556c871c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f556c871ed7 in QEventLoop::exec (this=0x7f55515a7dc0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f556c770fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f556c773fcb in QThreadPrivate::start (arg=0xc06360) at thread/qthread_unix.cpp:298
#9  0x00007f55668bfe9a in start_thread (arg=0x7f55515a8700) at pthread_create.c:308
#10 0x00007f556c12d4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f54f63b9700 (LWP 2270)):
#0  0x00007f55668c1f69 in __pthread_mutex_lock (mutex=0x7f54e8000a60) at pthread_mutex_lock.c:92
#1  0x00007f556642e5a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f55663f2851 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f55663f2f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f55663f3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f556c8a2426 in QEventDispatcherGlib::processEvents (this=0x7f54e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f556c871c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f556c871ed7 in QEventLoop::exec (this=0x7f54f63b8d90, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f556c770fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f556c8519ff in QInotifyFileSystemWatcherEngine::run (this=0x1760a60) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f556c773fcb in QThreadPrivate::start (arg=0x1760a60) at thread/qthread_unix.cpp:298
#11 0x00007f55668bfe9a in start_thread (arg=0x7f54f63b9700) at pthread_create.c:308
#12 0x00007f556c12d4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f54f5bb8700 (LWP 2285)):
#0  0x00007f55668c1f69 in __pthread_mutex_lock (mutex=0x7f54ec000a60) at pthread_mutex_lock.c:92
#1  0x00007f556642e5a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f55663f2b4e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f55663f2fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f55663f3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f556c8a2426 in QEventDispatcherGlib::processEvents (this=0x7f54ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f556c871c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f556c871ed7 in QEventLoop::exec (this=0x7f54f5bb7dc0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f556c770fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f556c773fcb in QThreadPrivate::start (arg=0xf100b0) at thread/qthread_unix.cpp:298
#10 0x00007f55668bfe9a in start_thread (arg=0x7f54f5bb8700) at pthread_create.c:308
#11 0x00007f556c12d4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f556ec107c0 (LWP 2258)):
[KCrash Handler]
#6  0x00007f55024e9112 in khtml::RenderMedia::eventFilter (this=0x16682140, o=0x112e3590, e=0x7fff9a791260) at ../../khtml/rendering/render_media.cpp:81
#7  0x00007f556c873028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x112e3590, event=0x7fff9a791260) at kernel/qcoreapplication.cpp:986
#8  0x00007f556d26d85f in notify_helper (e=0x7fff9a791260, receiver=0x112e3590, this=0xa3bf70) at kernel/qapplication.cpp:4555
#9  QApplicationPrivate::notify_helper (this=0xa3bf70, receiver=0x112e3590, e=0x7fff9a791260) at kernel/qapplication.cpp:4531
#10 0x00007f556d272713 in QApplication::notify (this=0x7fff9a793180, receiver=0x112e3590, e=0x7fff9a791260) at kernel/qapplication.cpp:4420
#11 0x00007f556dfa79e6 in KApplication::notify (this=0x7fff9a793180, receiver=0x112e3590, event=0x7fff9a791260) at ../../kdeui/kernel/kapplication.cpp:311
#12 0x00007f556c872e9c in QCoreApplication::notifyInternal (this=0x7fff9a793180, receiver=0x112e3590, event=0x7fff9a791260) at kernel/qcoreapplication.cpp:876
#13 0x00007f55024c04dc in sendEvent (event=0x7fff9a791260, receiver=0x112e3590) at /usr/include/qt4/QtCore/qcoreapplication.h:231
#14 khtml::RenderWidget::handleEvent (this=0x6515c28, ev=...) at ../../khtml/rendering/render_replaced.cpp:1056
#15 0x00007f550243736d in DOM::HTMLFrameElementImpl::defaultEventHandler (this=0x5beb5c0, e=0x18cb1b60) at ../../khtml/html/html_baseimpl.cpp:311
#16 0x00007f55023dba91 in DOM::NodeImpl::dispatchGenericEvent (this=0x5beb5d0, evt=0x18cb1b60) at ../../khtml/xml/dom_nodeimpl.cpp:494
#17 0x00007f55023dbf4e in DOM::NodeImpl::dispatchEvent (this=0x5beb5d0, evt=0x18cb1b60, exceptioncode=@0x7fff9a7915e4: 0, tempEvent=true) at ../../khtml/xml/dom_nodeimpl.cpp:401
#18 0x00007f5502333b62 in KHTMLView::dispatchMouseEvent (this=0x66d5e10, eventId=7, targetNode=0x5beb5d0, targetNodeNonShared=<optimized out>, cancelable=false, detail=0, _mouse=0x7fff9a7924a0, setUnder=true, mouseEventType=4, orient=0) at ../../khtml/khtmlview.cpp:3610
#19 0x00007f5502338349 in KHTMLView::mouseMoveEvent (this=0x66d5e10, _mouse=0x7fff9a7924a0) at ../../khtml/khtmlview.cpp:1350
#20 0x00007f556d2be178 in QWidget::event (this=0x66d5e10, event=0x7fff9a7924a0) at kernel/qwidget.cpp:8347
#21 0x00007f556d67e3b6 in QFrame::event (this=0x66d5e10, e=0x7fff9a7924a0) at widgets/qframe.cpp:557
#22 0x00007f550233c33d in KHTMLView::widgetEvent (this=0x66d5e10, e=<optimized out>) at ../../khtml/khtmlview.cpp:2209
#23 0x00007f550233bae4 in KHTMLView::eventFilter (this=0x66d5e10, o=0x2329d40, e=0x7fff9a7924a0) at ../../khtml/khtmlview.cpp:2054
#24 0x00007f556c873028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2329d40, event=0x7fff9a7924a0) at kernel/qcoreapplication.cpp:986
#25 0x00007f556d26d85f in notify_helper (e=0x7fff9a7924a0, receiver=0x2329d40, this=0xa3bf70) at kernel/qapplication.cpp:4555
#26 QApplicationPrivate::notify_helper (this=0xa3bf70, receiver=0x2329d40, e=0x7fff9a7924a0) at kernel/qapplication.cpp:4531
#27 0x00007f556d2730bf in QApplication::notify (this=<optimized out>, receiver=0x2329d40, e=0x7fff9a7924a0) at kernel/qapplication.cpp:4102
#28 0x00007f556dfa79e6 in KApplication::notify (this=0x7fff9a793180, receiver=0x2329d40, event=0x7fff9a7924a0) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x00007f556c872e9c in QCoreApplication::notifyInternal (this=0x7fff9a793180, receiver=0x2329d40, event=0x7fff9a7924a0) at kernel/qcoreapplication.cpp:876
#30 0x00007f556d26e862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#31 QApplicationPrivate::sendMouseEvent (receiver=0x2329d40, event=0x7fff9a7924a0, alienWidget=0x0, nativeWidget=0x2329d40, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#32 0x00007f556d2edbf5 in QETWidget::translateMouseEvent (this=0x2329d40, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#33 0x00007f556d2ecbae in QApplication::x11ProcessEvent (this=0x7fff9a793180, event=0x7fff9a792d70) at kernel/qapplication_x11.cpp:3732
#34 0x00007f556d3160d2 in x11EventSourceDispatch (s=0xa3f670, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x00007f55663f2d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f55663f30a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f55663f3164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f556c8a23bf in QEventDispatcherGlib::processEvents (this=0xa04c10, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#39 0x00007f556d315d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007f556c871c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007f556c871ed7 in QEventLoop::exec (this=0x7fff9a793110, flags=...) at kernel/qeventloop.cpp:204
#42 0x00007f556c876f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#43 0x0000000000403629 in main (argc=1, argv=0x7fff9a7937a8) at ../../../kontact/src/main.cpp:218

Possible duplicates by query: bug 302638, bug 287305.

Reported using DrKonqi