Public bug reported:

Binary package hint: kdebase

Konqueror crashes when pressing Ctrl-W. I don't have a way to reproduce
this reliably, but I do have a backtrace. Should occasional crashes like
this be reported, or should they be reported in some way other than
regular bug reports?

Application: Konqueror (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  0x00007f4cbbbd2d1f in QWidget::testAttribute_helper (this=0x375c8f0, 
attribute=Qt::WA_WState_Created) at kernel/qwidget.cpp:9976
#6  0x00007f4cbbbd7aaa in QWidget::testAttribute (this=0x375c8f0) at 
../../include/QtGui/../../src/gui/kernel/qwidget.h:997
#7  QWidget::effectiveWinId (this=0x375c8f0) at kernel/qwidget.cpp:2224
#8  0x00007f4cbbc163f1 in qt_x11_enforce_cursor (w=0x3741670, force=false) at 
kernel/qwidget_x11.cpp:306
#9  0x00007f4cbbc165dd in QWidgetPrivate::setCursor_sys (this=<value optimized 
out>) at kernel/qwidget_x11.cpp:1241
#10 0x00007f4cbbbdee9a in QWidget::setCursor (this=0x3741670, cursor=...) at 
kernel/qwidget.cpp:4623
#11 0x00007f4ca7268a32 in KHTMLView::mouseMoveEvent (this=0x37804e0, 
_mouse=0x7fffe2c7fe60) at ../../khtml/khtmlview.cpp:1481
#12 0x00007f4cbbbdf822 in QWidget::event (this=0x37804e0, event=0x7fffe2c7fe60) 
at kernel/qwidget.cpp:7534
#13 0x00007f4cbbf3b2a6 in QFrame::event (this=0x37804e0, e=0x7fffe2c7fe60) at 
widgets/qframe.cpp:559
#14 0x00007f4ca7265675 in KHTMLView::widgetEvent (this=0x37804e0, e=0x3c) at 
../../khtml/khtmlview.cpp:2338
#15 0x00007f4ca726598f in KHTMLView::eventFilter (this=0x37804e0, o=0x3695c00, 
e=0x7fffe2c7fe60) at ../../khtml/khtmlview.cpp:2191
#16 0x00007f4cbdbdff47 in 
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized 
out>, receiver=0x3695c00, event=0x7fffe2c7fe60) at 
kernel/qcoreapplication.cpp:726
#17 0x00007f4cbbb90ecc in QApplicationPrivate::notify_helper (this=0x2641c60, 
receiver=0x3695c00, e=0x7fffe2c7fe60) at kernel/qapplication.cpp:4052
#18 0x00007f4cbbb98011 in QApplication::notify (this=<value optimized out>, 
receiver=0x3695c00, e=0x7fffe2c7fe60) at kernel/qapplication.cpp:3758
#19 0x00007f4cbc7c7ab6 in KApplication::notify (this=0x7fffe2c81ec0, 
receiver=0x3695c00, event=0x7fffe2c7fe60) at 
../../kdeui/kernel/kapplication.cpp:302
#20 0x00007f4cbdbe0c2c in QCoreApplication::notifyInternal 
(this=0x7fffe2c81ec0, receiver=0x3695c00, event=0x7fffe2c7fe60) at 
kernel/qcoreapplication.cpp:610
#21 0x00007f4cbbb978e0 in QCoreApplication::sendSpontaneousEvent 
(receiver=0x3695c00, event=0x7fffe2c7fe60, alienWidget=0x0, 
nativeWidget=0x3695c00, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at 
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#22 QApplicationPrivate::sendMouseEvent (receiver=0x3695c00, 
event=0x7fffe2c7fe60, alienWidget=0x0, nativeWidget=0x3695c00, 
buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>)
    at kernel/qapplication.cpp:2924
#23 0x00007f4cbbbfda0e in QETWidget::translateMouseEvent (this=0x3695c00, 
event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#24 0x00007f4cbbbfcaa9 in QApplication::x11ProcessEvent (this=<value optimized 
out>, event=0x7fffe2c81990) at kernel/qapplication_x11.cpp:3550
#25 0x00007f4cbbc25d0c in x11EventSourceDispatch (s=<value optimized out>, 
callback=<value optimized out>, user_data=<value optimized out>) at 
kernel/qguieventdispatcher_glib.cpp:146
#26 0x00007f4cbaac1bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007f4cbaac5588 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007f4cbaac56b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00007f4cbdc091a6 in QEventDispatcherGlib::processEvents (this=0x25a8040, 
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#30 0x00007f4cbbc254be in QGuiEventDispatcherGlib::processEvents 
(this=0x375c8f0, flags=<value optimized out>) at 
kernel/qguieventdispatcher_glib.cpp:202
#31 0x00007f4cbdbdf532 in QEventLoop::processEvents (this=<value optimized 
out>, flags=) at kernel/qeventloop.cpp:149
#32 0x00007f4cbdbdf904 in QEventLoop::exec (this=0x7fffe2c81cc0, flags=) at 
kernel/qeventloop.cpp:201
#33 0x00007f4cbdbe1ab9 in QCoreApplication::exec () at 
kernel/qcoreapplication.cpp:888
#34 0x00007f4cb2c66e26 in kdemain (argc=<value optimized out>, argv=<value 
optimized out>) at ../../../../apps/konqueror/src/konqmain.cpp:271
#35 0x0000000000406da8 in launch (argc=2, _name=<value optimized out>, 
args=<value optimized out>, cwd=<value optimized out>, envc=16, envs=<value 
optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x25f9f64 
"liten;1256829176;152958;1780_TIME45515") at ../../kinit/kinit.cpp:677
#36 0x0000000000407aa0 in handle_launcher_request (sock=7, who=<value optimized 
out>) at ../../kinit/kinit.cpp:1169
#37 0x0000000000407f51 in handle_requests (waitForPid=0) at 
../../kinit/kinit.cpp:1362
#38 0x0000000000408bb2 in main (argc=2, argv=<value optimized out>, envp=<value 
optimized out>) at ../../kinit/kinit.cpp:1793

ProblemType: Bug
Architecture: amd64
Date: Thu Oct 29 16:18:25 2009
DistroRelease: Ubuntu 9.10
Package: kdebase (not installed)
ProcEnviron:
 LANGUAGE=
 LANG=sv_SE.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: kdebase
Uname: Linux 2.6.31-14-generic x86_64
XsessionErrors: (polkit-gnome-authentication-agent-1:1822): GLib-CRITICAL **: 
g_once_init_leave: assertion `initialization_value != 0' failed

** Affects: kdebase (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug

-- 
Konqueror crash when closing tab
https://bugs.launchpad.net/bugs/463382
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