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

-- Information about the crash:
I openend a vnc connection and clicked on the fullscreen button.

The crash does not seem to be reproducible.

-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77a1710 (LWP 2071))]

Thread 2 (Thread 0xb40c1b70 (LWP 2074)):
#0  0x00316416 in __kernel_vsyscall ()
#1  0x090a0de6 in poll () from /lib/libc.so.6
#2  0x07699a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0768c43c in ?? () from /lib/libglib-2.0.so.0
#4  0x0768c848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0536d59f in QEventDispatcherGlib::processEvents (this=0x9a97158, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x0533d609 in QEventLoop::processEvents (this=0xb40c1290, flags=) at kernel/qeventloop.cpp:149
#7  0x0533da8a in QEventLoop::exec (this=0xb40c1290, flags=...) at kernel/qeventloop.cpp:201
#8  0x05239b7e in QThread::exec (this=0x9c2c848) at thread/qthread.cpp:490
#9  0x0531c35b in QInotifyFileSystemWatcherEngine::run (this=0x9c2c848) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0523cdf9 in QThreadPrivate::start (arg=0x9c2c848) at thread/qthread_unix.cpp:266
#11 0x002efcc9 in start_thread () from /lib/libpthread.so.0
#12 0x090af6ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77a1710 (LWP 2071)):
[KCrash Handler]
#7  0x0806f374 in MainWindow::switchFullscreen (this=0x9a5b410) at ../../krdc/mainwindow.cpp:514
#8  0x080709f2 in MainWindow::qt_metacall (this=0x9a5b410, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa63bb8) at ./mainwindow.moc:149
#9  0x053448ca in QMetaObject::metacall (object=0x9a5b410, cl=216, idx=62, argv=0xbfa63bb8) at kernel/qmetaobject.cpp:237
#10 0x053576ad in QMetaObject::activate (sender=0x9a6a958, m=0x1a45370, local_signal_index=1, argv=0x1) at kernel/qobject.cpp:3280
#11 0x010bef99 in QAction::triggered (this=0x9a6a958, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#12 0x010c08dc in QAction::activate (this=0x9a6a958, event=QAction::Trigger) at kernel/qaction.cpp:1256
#13 0x015dd082 in trigger (this=0x0) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#14 QToolButton::nextCheckState (this=0x0) at widgets/qtoolbutton.cpp:1147
#15 0x014f66b3 in QAbstractButtonPrivate::click (this=0x9d925c8) at widgets/qabstractbutton.cpp:528
#16 0x014f69ae in QAbstractButton::mouseReleaseEvent (this=0x9d92560, e=0xbfa64330) at widgets/qabstractbutton.cpp:1121
#17 0x015dd54c in QToolButton::mouseReleaseEvent (this=0x9d92560, e=0xbfa64330) at widgets/qtoolbutton.cpp:721
#18 0x01124e08 in QWidget::event (this=0x9d92560, event=0xbfa64330) at kernel/qwidget.cpp:8187
#19 0x014f4e9e in QAbstractButton::event (this=0x9d92560, e=0x0) at widgets/qabstractbutton.cpp:1080
#20 0x015e00ca in QToolButton::event (this=0x9d92560, event=0xbfa64330) at widgets/qtoolbutton.cpp:1163
#21 0x010c6fdc in QApplicationPrivate::notify_helper (this=0x9942d00, receiver=0x9d92560, e=0xbfa64330) at kernel/qapplication.cpp:4396
#22 0x010cdc2e in QApplication::notify (this=0xbfa64bec, receiver=0x9d92560, e=0xbfa64330) at kernel/qapplication.cpp:3959
#23 0x00dbc68a in KApplication::notify (this=0xbfa64bec, receiver=0x9d92560, event=0xbfa64330) at ../../kdeui/kernel/kapplication.cpp:310
#24 0x0533eb3b in QCoreApplication::notifyInternal (this=0xbfa64bec, receiver=0x9d92560, event=0xbfa64330) at kernel/qcoreapplication.cpp:732
#25 0x010cc094 in sendEvent (receiver=0x9d92560, event=0xbfa64330, alienWidget=0x9d92560, nativeWidget=0x9af94b0, buttonDown=0x1a613c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QApplicationPrivate::sendMouseEvent (receiver=0x9d92560, event=0xbfa64330, alienWidget=0x9d92560, nativeWidget=0x9af94b0, buttonDown=0x1a613c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#27 0x0115ad10 in QETWidget::translateMouseEvent (this=0x9af94b0, event=0xbfa6484c) at kernel/qapplication_x11.cpp:4403
#28 0x0115a151 in QApplication::x11ProcessEvent (this=0xbfa64bec, event=0xbfa6484c) at kernel/qapplication_x11.cpp:3414
#29 0x0118936a in x11EventSourceDispatch (s=0x9945fa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x07688855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x0768c668 in ?? () from /lib/libglib-2.0.so.0
#32 0x0768c848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x0536d565 in QEventDispatcherGlib::processEvents (this=0x992d688, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#34 0x01188be5 in QGuiEventDispatcherGlib::processEvents (this=0x992d688, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x0533d609 in QEventLoop::processEvents (this=0xbfa64b44, flags=) at kernel/qeventloop.cpp:149
#36 0x0533da8a in QEventLoop::exec (this=0xbfa64b44, flags=...) at kernel/qeventloop.cpp:201
#37 0x0534200f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#38 0x010c5e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#39 0x08071f84 in main (argc=1, argv=0xbfa64de4) at ../../krdc/main.cpp:104

Possible duplicates by query: bug 223573.

Reported using DrKonqi