Application that crashed: konsole
Version of the application: 2.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-1-686 i686
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
- Running aptitude in konsole
- Unmaximize konsole horizontally via hot-key
- Crash of konsole

 -- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
[KCrash Handler]
#6  0xb75ca804 in QChar (this=0x8333768, painter=...) at /usr/include/qt4/QtCore/qchar.h:81
#7  Konsole::TerminalDisplay::paintFilters (this=0x8333768, painter=...) at ../../../../apps/konsole/src/TerminalDisplay.cpp:1321
#8  0xb75cc05c in Konsole::TerminalDisplay::paintEvent (this=0x8333768, pe=0xbfba1864) at ../../../../apps/konsole/src/TerminalDisplay.cpp:1212
#9  0xb64ea7d6 in QWidget::event (this=0x8333768, event=0xbfba1864) at kernel/qwidget.cpp:7692
#10 0xb75c2c20 in Konsole::TerminalDisplay::event (this=0x8333768, event=0xbfba1864) at ../../../../apps/konsole/src/TerminalDisplay.cpp:2635
#11 0xb6494a94 in QApplicationPrivate::notify_helper (this=0x81297c0, receiver=0x8333768, e=0xbfba1864) at kernel/qapplication.cpp:4065
#12 0xb649ccc2 in QApplication::notify (this=0xbfba3f54, receiver=0x8333768, e=0xbfba1864) at kernel/qapplication.cpp:4030
#13 0xb73580fd in KApplication::notify (this=0xbfba3f54, receiver=0x8333768, event=0xbfba1864) at ../../kdeui/kernel/kapplication.cpp:302
#14 0xb6e561eb in QCoreApplication::notifyInternal (this=0xbfba3f54, receiver=0x8333768, event=0xbfba1864) at kernel/qcoreapplication.cpp:610
#15 0xb649f9ce in QCoreApplication::sendSpontaneousEvent (receiver=0x8333768, event=0x8a7f4f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#16 0xb64f2479 in QWidgetPrivate::drawWidget (this=0x8294070, pdev=0x81c7494, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20) at kernel/qwidget.cpp:5084
#17 0xb64f2c0e in QWidgetPrivate::paintSiblingsRecursive (this=0x8224620, pdev=0x81c7494, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20)
    at kernel/qwidget.cpp:5194
#18 0xb64f206a in QWidgetPrivate::drawWidget (this=0x8224620, pdev=0x81c7494, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20) at kernel/qwidget.cpp:5133
#19 0xb64f2c0e in QWidgetPrivate::paintSiblingsRecursive (this=0x8224500, pdev=0x81c7494, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20)
    at kernel/qwidget.cpp:5194
#20 0xb64f206a in QWidgetPrivate::drawWidget (this=0x8224500, pdev=0x81c7494, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20) at kernel/qwidget.cpp:5133
#21 0xb64f2c0e in QWidgetPrivate::paintSiblingsRecursive (this=0x81bb320, pdev=0x81c7494, siblings=..., index=0, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20)
    at kernel/qwidget.cpp:5194
#22 0xb64f206a in QWidgetPrivate::drawWidget (this=0x81bb320, pdev=0x81c7494, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20) at kernel/qwidget.cpp:5133
#23 0xb64f2c0e in QWidgetPrivate::paintSiblingsRecursive (this=0x81b6c50, pdev=0x81c7494, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20)
    at kernel/qwidget.cpp:5194
#24 0xb64f206a in QWidgetPrivate::drawWidget (this=0x81b6c50, pdev=0x81c7494, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20) at kernel/qwidget.cpp:5133
#25 0xb64f2c0e in QWidgetPrivate::paintSiblingsRecursive (this=0x811dd50, pdev=0x81c7494, siblings=..., index=10, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20)
    at kernel/qwidget.cpp:5194
#26 0xb64f206a in QWidgetPrivate::drawWidget (this=0x811dd50, pdev=0x81c7494, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8117d20) at kernel/qwidget.cpp:5133
#27 0xb667dbc5 in QWidgetBackingStore::sync (this=0x8117d20) at painting/qbackingstore.cpp:1272
#28 0xb64e2bf6 in QWidgetPrivate::syncBackingStore (this=0x811dd50) at kernel/qwidget.cpp:1603
#29 0xb64fbd36 in QETWidget::translateConfigEvent (this=0x81c3cc8, event=0xbfba3c6c) at kernel/qapplication_x11.cpp:5277
#30 0xb650996b in QApplication::x11ProcessEvent (this=0xbfba3f54, event=0xbfba3c6c) at kernel/qapplication_x11.cpp:3457
#31 0xb6534bc2 in x11EventSourceDispatch (s=0x8121d00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0xb5b0be98 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0xb5b0f623 in ?? () from /lib/libglib-2.0.so.0
#34 0xb5b0f7a8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0xb6e81041 in QEventDispatcherGlib::processEvents (this=0x8101498, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#36 0xb6534305 in QGuiEventDispatcherGlib::processEvents (this=0x8101498, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#37 0xb6e5483a in QEventLoop::processEvents (this=0xbfba3ed0, flags=...) at kernel/qeventloop.cpp:149
#38 0xb6e54c82 in QEventLoop::exec (this=0xbfba3ed0, flags=...) at kernel/qeventloop.cpp:201
#39 0xb6e570d9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#40 0xb6494917 in QApplication::exec () at kernel/qapplication.cpp:3525
#41 0xb775143c in kdemain (argc=1, argv=0xbfba4084) at ../../../../apps/konsole/src/main.cpp:104
#42 0x080485b2 in main (argc=-1218495224, argv=0x8294070) at konsole_dummy.cpp:3

This bug may be a duplicate of or related to bug 208754

Reported using DrKonqi