Bug 284874

Application: kontact (4.4.11)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 3.0.0-1-686-pae i686
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:
Dragging email address from Kontact to Firefox, and Kontact crashed and then Kopete crashed. I've reported bugs against both Kontact and Kopete for this,

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#7  0x4b5cdcca in QWidget::testAttribute_helper (this=0x10ad7d80, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:10870
#8  0x4b589a6e in testAttribute (this=0x10ad7d80, receiver=0x10ad7d80, e=0xbfc8e188) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:1031
#9  QApplication::notify (this=0x10ad7d80, receiver=0x10ad7d80, e=0xbfc8e188) at kernel/qapplication.cpp:4050
#10 0x4c548571 in KApplication::notify (this=0xbfc900b4, receiver=0x10ad7d80, event=0xbfc8e188) at ../../kdeui/kernel/kapplication.cpp:311
#11 0x4af5a36e in QCoreApplication::notifyInternal (this=0xbfc900b4, receiver=0x10ad7d80, event=0xbfc8e188) at kernel/qcoreapplication.cpp:731
#12 0x4b584b00 in sendEvent (receiver=0x10ad7d80, event=0xbfc8e188, alienWidget=0x0, nativeWidget=0x10ad7d80, buttonDown=0x4bee6ef4, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#13 QApplicationPrivate::sendMouseEvent (receiver=0x10ad7d80, event=0xbfc8e188, alienWidget=0x0, nativeWidget=0x10ad7d80, buttonDown=0x4bee6ef4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3127
#14 0x4b60e5cf in QETWidget::translateMouseEvent (this=0x10ad7d80, event=0xbfc8e560) at kernel/qapplication_x11.cpp:4465
#15 0x4b60d567 in QApplication::x11ProcessEvent (this=0xbfc900b4, event=0xbfc8e560) at kernel/qapplication_x11.cpp:3591
#16 0x4b638e7c in x11EventSourceDispatch (s=0x9277be8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0x4a97d252 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x4a97da30 in ?? () from /lib/libglib-2.0.so.0
#19 0x4a97dce4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x4af88597 in QEventDispatcherGlib::processEvents (this=0x924f630, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#21 0x4b638a9a in QGuiEventDispatcherGlib::processEvents (this=0x924f630, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x4af5938d in QEventLoop::processEvents (this=0x118bf7e0, flags=...) at kernel/qeventloop.cpp:149
#23 0x4af595d1 in QEventLoop::exec (this=0x118bf7e0, flags=...) at kernel/qeventloop.cpp:201
#24 0x4b61d3ed in QDragManager::drag (this=0xef82550, o=0x11145378) at kernel/qdnd_x11.cpp:1981
#25 0x4b5973b0 in QDrag::start (this=0x11145378, request=...) at kernel/qdrag.cpp:316
#26 0x4edda256 in KHTMLPart::handleMouseMoveEventDrag (this=0x95ed4a8, event=0x804d880) at ../../khtml/khtml_part.cpp:6427
#27 0x4eddfd6e in KHTMLPart::khtmlMouseMoveEvent (this=0x95ed4a8, event=0xbfc8efa0) at ../../khtml/khtml_part.cpp:6526
#28 0x4edbd02f in customEvent (this=0x95ed4a8, event=0xbfc8efa0) at ../../khtml/khtml_part.cpp:6076
#29 KHTMLPart::customEvent (this=0x95ed4a8, event=0xbfc8efa0) at ../../khtml/khtml_part.cpp:6060
#30 0x4af725dc in QObject::event (this=0x95ed4a8, e=0xbfc8efa0) at kernel/qobject.cpp:1248
#31 0x4b583b44 in notify_helper (this=0x9274e00, receiver=0x95ed4a8, e=0xbfc8efa0) at kernel/qapplication.cpp:4467
#32 QApplicationPrivate::notify_helper (this=0x9274e00, receiver=0x95ed4a8, e=0xbfc8efa0) at kernel/qapplication.cpp:4439
#33 0x4b588ed2 in QApplication::notify (this=0xbfc8efa0, receiver=0x95ed4a8, e=0xbfc8efa0) at kernel/qapplication.cpp:4214
#34 0x4c548571 in KApplication::notify (this=0xbfc900b4, receiver=0x95ed4a8, event=0xbfc8efa0) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x4af5a36e in QCoreApplication::notifyInternal (this=0xbfc900b4, receiver=0x95ed4a8, event=0xbfc8efa0) at kernel/qcoreapplication.cpp:731
#36 0x4edad952 in sendEvent (this=0x95efbc8, _mouse=0xbfc8f918) at /usr/include/qt4/QtCore/qcoreapplication.h:215
#37 KHTMLView::mouseMoveEvent (this=0x95efbc8, _mouse=0xbfc8f918) at ../../khtml/khtmlview.cpp:1539
#38 0x4b5de03b in QWidget::event (this=0x95efbc8, event=0xbfc8f918) at kernel/qwidget.cpp:8244
#39 0x4b9df0e5 in QFrame::event (this=0x95efbc8, e=0xbfc8f918) at widgets/qframe.cpp:557
#40 0x4edb161c in KHTMLView::widgetEvent (this=0x95efbc8, e=0xbfc8f918) at ../../khtml/khtmlview.cpp:2208
#41 0x4edb0dc3 in KHTMLView::eventFilter (this=0x95efbc8, o=0x95f2ab8, e=0xbfc8f918) at ../../khtml/khtmlview.cpp:2053
#42 0x4af5a506 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9274e00, receiver=0x95f2ab8, event=0xbfc8f918) at kernel/qcoreapplication.cpp:846
#43 0x4b583b12 in notify_helper (this=0x9274e00, receiver=0x95f2ab8, e=0xbfc8f918) at kernel/qapplication.cpp:4463
#44 QApplicationPrivate::notify_helper (this=0x9274e00, receiver=0x95f2ab8, e=0xbfc8f918) at kernel/qapplication.cpp:4439
#45 0x4b58995b in QApplication::notify (this=0x9274e00, receiver=0x95f2ab8, e=0xbfc8f918) at kernel/qapplication.cpp:4028
#46 0x4c548571 in KApplication::notify (this=0xbfc900b4, receiver=0x95f2ab8, event=0xbfc8f918) at ../../kdeui/kernel/kapplication.cpp:311
#47 0x4af5a36e in QCoreApplication::notifyInternal (this=0xbfc900b4, receiver=0x95f2ab8, event=0xbfc8f918) at kernel/qcoreapplication.cpp:731
#48 0x4b584b00 in sendEvent (receiver=0x95f2ab8, event=0xbfc8f918, alienWidget=0x95f2ab8, nativeWidget=0x9bb40f8, buttonDown=0x4bee6ef4, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QApplicationPrivate::sendMouseEvent (receiver=0x95f2ab8, event=0xbfc8f918, alienWidget=0x95f2ab8, nativeWidget=0x9bb40f8, buttonDown=0x4bee6ef4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3127
#50 0x4b60e5cf in QETWidget::translateMouseEvent (this=0x9bb40f8, event=0xbfc8fcf0) at kernel/qapplication_x11.cpp:4465
#51 0x4b60d567 in QApplication::x11ProcessEvent (this=0xbfc900b4, event=0xbfc8fcf0) at kernel/qapplication_x11.cpp:3591
#52 0x4b638e7c in x11EventSourceDispatch (s=0x9277be8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#53 0x4a97d252 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#54 0x4a97da30 in ?? () from /lib/libglib-2.0.so.0
#55 0x4a97dce4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#56 0x4af88597 in QEventDispatcherGlib::processEvents (this=0x924f630, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#57 0x4b638a9a in QGuiEventDispatcherGlib::processEvents (this=0x924f630, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x4af5938d in QEventLoop::processEvents (this=0xbfc90014, flags=...) at kernel/qeventloop.cpp:149
#59 0x4af595d1 in QEventLoop::exec (this=0xbfc90014, flags=...) at kernel/qeventloop.cpp:201
#60 0x4af5dd2a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#61 0x4b5819c4 in QApplication::exec () at kernel/qapplication.cpp:3741
#62 0x0804af25 in ?? ()
#63 0x4a5cde46 in __libc_start_main (main=0x804a4f0, argc=1, ubp_av=0xbfc902d4, init=0x804bd00 <__libc_csu_init>, fini=0x804bcf0 <__libc_csu_fini>, rtld_fini=0x4a5a62f0, stack_end=0xbfc902cc) at libc-start.c:228
#64 0x0804b451 in _start ()

Possible duplicates by query: bug 271823, bug 265834, bug 257753.

Reported using DrKonqi