Version:           1.12.2 (using KDE 4.3.2)
Compiler:          The current source language is "auto; currently c". 
OS:                Linux
Installed from:    Debian testing/unstable Packages

Application that crashed: kmail
Version of the application: 1.12.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.26 x86_64
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
I was trying to open a page in the Opera browser from an e-mail I received. Unfortunately, I was having no success -- instead, Kmail chose to crash.

Thank you very much!


 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  DOM::NodeImpl::renderer (this=0x0, x=126, y=755) at ../../khtml/xml/dom_nodeimpl.h:367
#6  DOM::NodeImpl::positionForCoordinates (this=0x0, x=126, y=755) at ../../khtml/xml/dom_nodeimpl.cpp:1212
#7  0x00007faa50a20c68 in KHTMLPart::khtmlMouseReleaseEvent (this=0x2af90d0, event=<value optimized out>) at ../../khtml/khtml_part.cpp:6453
#8  0x00007faa5479a715 in QObject::event (this=0x2af90d0, e=0x7fff5e4545e0) at kernel/qobject.cpp:1141
#9  0x00007faa53c0401d in QApplicationPrivate::notify_helper (this=0x22fd080, receiver=0x2af90d0, e=0x7fff5e4545e0) at kernel/qapplication.cpp:4065
#10 0x00007faa53c0c07a in QApplication::notify (this=0x7fff5e457000, receiver=0x2af90d0, e=0x7fff5e4545e0) at kernel/qapplication.cpp:4030
#11 0x00007faa55e420db in KApplication::notify (this=0x7fff5e457000, receiver=0x2af90d0, event=0x7fff5e4545e0) at ../../kdeui/kernel/kapplication.cpp:302
#12 0x00007faa5478ac9c in QCoreApplication::notifyInternal (this=0x7fff5e457000, receiver=0x2af90d0, event=0x7fff5e4545e0) at kernel/qcoreapplication.cpp:610
#13 0x00007faa509e53b7 in QCoreApplication::sendEvent (this=0x2b50540, _mouse=0x7fff5e455150) at /usr/include/qt4/QtCore/qcoreapplication.h:213
#14 KHTMLView::mouseReleaseEvent (this=0x2b50540, _mouse=0x7fff5e455150) at ../../khtml/khtmlview.cpp:1588
#15 0x00007faa53c5437f in QWidget::event (this=0x2b50540, event=0x7fff5e455150) at kernel/qwidget.cpp:7554
#16 0x00007faa53fbc92b in QFrame::event (this=0x2b50540, e=0x7fff5e455150) at widgets/qframe.cpp:559
#17 0x00007faa509e3d45 in KHTMLView::widgetEvent (this=0x2b50540, e=0x0) at ../../khtml/khtmlview.cpp:2338
#18 0x00007faa509e4064 in KHTMLView::eventFilter (this=0x2b50540, o=0x2b0d550, e=0x7fff5e455150) at ../../khtml/khtmlview.cpp:2191
#19 0x00007faa54789fb8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2b0d550, event=0x7fff5e455150) at kernel/qcoreapplication.cpp:726
#20 0x00007faa53c03fec in QApplicationPrivate::notify_helper (this=0x22fd080, receiver=0x2b0d550, e=0x7fff5e455150) at kernel/qapplication.cpp:4061
#21 0x00007faa53c0c7ca in QApplication::notify (this=<value optimized out>, receiver=0x2b0d550, e=0x7fff5e455150) at kernel/qapplication.cpp:3767
#22 0x00007faa55e420db in KApplication::notify (this=0x7fff5e457000, receiver=0x2b0d550, event=0x7fff5e455150) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x00007faa5478ac9c in QCoreApplication::notifyInternal (this=0x7fff5e457000, receiver=0x2b0d550, event=0x7fff5e455150) at kernel/qcoreapplication.cpp:610
#24 0x00007faa53c0ba78 in QCoreApplication::sendSpontaneousEvent (receiver=0x2b0d550, event=0x7fff5e455150, alienWidget=0x2b0d550, nativeWidget=0x2aac730, buttonDown=<value optimized out>, 
    lastMouseReceiver=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#25 QApplicationPrivate::sendMouseEvent (receiver=0x2b0d550, event=0x7fff5e455150, alienWidget=0x2b0d550, nativeWidget=0x2aac730, buttonDown=<value optimized out>, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#26 0x00007faa53c74659 in QETWidget::translateMouseEvent (this=0x2aac730, event=<value optimized out>) at kernel/qapplication_x11.cpp:4411
#27 0x00007faa53c7340f in QApplication::x11ProcessEvent (this=0x7fff5e457000, event=0x7fff5e456b20) at kernel/qapplication_x11.cpp:3552
#28 0x00007faa53c9b76c in x11EventSourceDispatch (s=0x23009d0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007faa4b91c13a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007faa4b91f998 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007faa4b91fb4c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x00007faa547b339c in QEventDispatcherGlib::processEvents (this=0x22c2170, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#33 0x00007faa53c9af1f in QGuiEventDispatcherGlib::processEvents (this=0x7fff5e453eb0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007faa54789562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007faa54789934 in QEventLoop::exec (this=0x7fff5e456e50, flags=...) at kernel/qeventloop.cpp:201
#36 0x00007faa5478bba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#37 0x0000000000402fab in main (argc=<value optimized out>, argv=<value optimized out>) at ../../kmail/main.cpp:146

Report to https://bugs.kde.org