Bug 257559

Application: knotes (3.9)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Closing a Knotes note. I wanted to discard a short note which i did not need any more.

-- Backtrace:
Application: KNotes (knotes), signal: Segmentation fault
[Current thread is 1 (Thread 0xb36e4730 (LWP 1920))]

Thread 2 (Thread 0xb314db70 (LWP 1921)):
#0  0xb7719424 in __kernel_vsyscall ()
#1  0xb5924df6 in __poll (fds=0xb59bcff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb4499a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb448c43c in ?? () from /lib/libglib-2.0.so.0
#4  0xb448cba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb32626b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb44b348f in ?? () from /lib/libglib-2.0.so.0
#7  0xb45e9cc9 in start_thread (arg=0xb314db70) at pthread_create.c:304
#8  0xb59336be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb36e4730 (LWP 1920)):
[KCrash Handler]
#7  0x0807a6f2 in KNote::showEvent (this=0x8bce668) at ../../knotes/knote.cpp:1102
#8  0xb61cfc72 in QWidget::event (this=0x8bce668, event=0xbfb51660) at kernel/qwidget.cpp:8394
#9  0xb65f1763 in QFrame::event (this=0x8bce668, e=0xbfb51660) at widgets/qframe.cpp:557
#10 0xb6171fdc in QApplicationPrivate::notify_helper (this=0x89b99d8, receiver=0x8bce668, e=0xbfb51660) at kernel/qapplication.cpp:4396
#11 0xb61780e9 in QApplication::notify (this=0xbfb527b0, receiver=0x8bce668, e=0xbfb51660) at kernel/qapplication.cpp:4361
#12 0xb6ce768a in KApplication::notify (this=0xbfb527b0, receiver=0x8bce668, event=0xbfb51660) at ../../kdeui/kernel/kapplication.cpp:310
#13 0xb5c8ab3b in QCoreApplication::notifyInternal (this=0xbfb527b0, receiver=0x8bce668, event=0xbfb51660) at kernel/qcoreapplication.cpp:732
#14 0xb620a62e in QCoreApplication::sendSpontaneousEvent (receiver=0x8bce668, event=0x8bce668) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#15 0xb6204648 in QApplication::x11ProcessEvent (this=0xbfb527b0, event=0xbfb5190c) at kernel/qapplication_x11.cpp:3653
#16 0xb623436a in x11EventSourceDispatch (s=0x89bcd00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0xb4488855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0xb448c668 in ?? () from /lib/libglib-2.0.so.0
#19 0xb448c848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0xb5cb9565 in QEventDispatcherGlib::processEvents (this=0x8998b90, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#21 0xb6233be5 in QGuiEventDispatcherGlib::processEvents (this=0x8998b90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0xb5c89609 in QEventLoop::processEvents (this=0xbfb51c04, flags=) at kernel/qeventloop.cpp:149
#23 0xb5c89a8a in QEventLoop::exec (this=0xbfb51c04, flags=...) at kernel/qeventloop.cpp:201
#24 0xb730bb3b in KIO::NetAccess::enter_loop (this=0xbfb51c84) at ../../kio/kio/netaccess.cpp:502
#25 0xb730bc76 in KIO::NetAccess::delInternal (this=0xbfb51c84, url=..., window=0x8bce668) at ../../kio/kio/netaccess.cpp:366
#26 0xb730ca9b in KIO::NetAccess::del (url=..., window=0x8bce668) at ../../kio/kio/netaccess.cpp:254
#27 0x0807f1e2 in KNote::slotKill (this=0x8bce668, force=false) at ../../knotes/knote.cpp:149
#28 0x0807fd68 in KNote::qt_metacall (this=0x8bce668, _c=QMetaObject::InvokeMetaMethod, _id=36, _a=0x8f2fe10) at ./knote.moc:127
#29 0xb5c908ca in QMetaObject::metacall (object=0x8bce668, cl=3216316000, idx=36, argv=0x8f2fe10) at kernel/qmetaobject.cpp:237
#30 0xb5c9bdf6 in QMetaCallEvent::placeMetaCall (this=0x8f33a40, object=0x8bce668) at kernel/qobject.cpp:534
#31 0xb5c9d6a2 in QObject::event (this=0x8bce668, e=0x8bce668) at kernel/qobject.cpp:1219
#32 0xb61cf936 in QWidget::event (this=0x8bce668, event=0x8f33a40) at kernel/qwidget.cpp:8646
#33 0xb65f1763 in QFrame::event (this=0x8bce668, e=0x8f33a40) at widgets/qframe.cpp:557
#34 0xb6171fdc in QApplicationPrivate::notify_helper (this=0x89b99d8, receiver=0x8bce668, e=0x8f33a40) at kernel/qapplication.cpp:4396
#35 0xb61780e9 in QApplication::notify (this=0xbfb527b0, receiver=0x8bce668, e=0x8f33a40) at kernel/qapplication.cpp:4361
#36 0xb6ce768a in KApplication::notify (this=0xbfb527b0, receiver=0x8bce668, event=0x8f33a40) at ../../kdeui/kernel/kapplication.cpp:310
#37 0xb5c8ab3b in QCoreApplication::notifyInternal (this=0xbfb527b0, receiver=0x8bce668, event=0x8f33a40) at kernel/qcoreapplication.cpp:732
#38 0xb5c8dd8b in sendEvent (receiver=0x0, event_type=0, data=0x8998ed0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8998ed0) at kernel/qcoreapplication.cpp:1373
#40 0xb5c8df4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#41 0xb5cb9a74 in sendPostedEvents (s=0x89bb790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x89bb790) at kernel/qeventdispatcher_glib.cpp:277
#43 0xb4488855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0xb448c668 in ?? () from /lib/libglib-2.0.so.0
#45 0xb448c848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0xb5cb9565 in QEventDispatcherGlib::processEvents (this=0x8998b90, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#47 0xb6233be5 in QGuiEventDispatcherGlib::processEvents (this=0x8998b90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0xb5c89609 in QEventLoop::processEvents (this=0xbfb52714, flags=) at kernel/qeventloop.cpp:149
#49 0xb5c89a8a in QEventLoop::exec (this=0xbfb52714, flags=...) at kernel/qeventloop.cpp:201
#50 0xb5c8e00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#51 0xb6170e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#52 0x0805c144 in main (argc=1, argv=0xbfb528e4) at ../../knotes/main.cpp:69

Reported using DrKonqi