Bug 271461

Application: knetworkmanager (v0.9)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu Natty (development branch)

-- Information about the crash:
- What I was doing when the application crashed:

the same as all others are doing, just hit the vpn connect button -> then it crashed

The crash can be reproduced every time.

-- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fba28254780 (LWP 6059))]

Thread 2 (Thread 0x7fba169fd700 (LWP 6083)):
#0  0x00007fba245caf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fba21c6d104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fba21c6d639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fba251ad446 in QEventDispatcherGlib::processEvents (this=0xb86da0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fba25181882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fba25181abc in QEventLoop::exec (this=0x7fba169fcdd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fba25098924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fba25163c2f in QInotifyFileSystemWatcherEngine::run (this=0xb849d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fba2509b175 in QThreadPrivate::start (arg=0xb849d0) at thread/qthread_unix.cpp:320
#9  0x00007fba23c90d8c in start_thread (arg=0x7fba169fd700) at pthread_create.c:304
#10 0x00007fba245d804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fba28254780 (LWP 6059)):
[KCrash Handler]
#6  QAction::isSeparator (this=0x35006600300032) at kernel/qaction.cpp:797
#7  0x00007fba25f7f237 in QMenuPrivate::setCurrentAction (this=0xc03540, action=0x35006600300032, popup=150, reason=QMenuPrivate::SelectedFromElsewhere, activateFirst=false) at widgets/qmenu.cpp:562
#8  0x00007fba25f82186 in QMenu::mouseMoveEvent (this=0xc03500, e=0x7fffbdad4490) at widgets/qmenu.cpp:2813
#9  0x00007fba25b90cec in QWidget::event (this=0xc03500, event=0x7fffbdad4490) at kernel/qwidget.cpp:8244
#10 0x00007fba25f8249b in QMenu::event (this=0xc03500, e=0x7fffbdad4490) at widgets/qmenu.cpp:2415
#11 0x00007fba1cac4e1d in Oxygen::MenuBarDataV1::eventFilter (this=0xb938d0, object=0xc03500, event=0x7fffbdad4490) at ../../../kstyles/oxygen/animations/oxygenmenubardata.cpp:84
#12 0x00007fba25182627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xc03500, event=0x7fffbdad4490) at kernel/qcoreapplication.cpp:846
#13 0x00007fba25b3f9b1 in QApplicationPrivate::notify_helper (this=0xa830a0, receiver=0xc03500, e=0x7fffbdad4490) at kernel/qapplication.cpp:4458
#14 0x00007fba25b44db3 in QApplication::notify (this=<value optimized out>, receiver=0xc03500, e=0x7fffbdad4490) at kernel/qapplication.cpp:4023
#15 0x00007fba27776866 in KApplication::notify (this=0x7fffbdad6a30, receiver=0xc03500, event=0x7fffbdad4490) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007fba2518249c in QCoreApplication::notifyInternal (this=0x7fffbdad6a30, receiver=0xc03500, event=0x7fffbdad4490) at kernel/qcoreapplication.cpp:731
#17 0x00007fba25b40a0d in sendEvent (receiver=0xc03500, event=0x7fffbdad4490, alienWidget=0x0, nativeWidget=0xc03500, buttonDown=0x7fba26620218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QApplicationPrivate::sendMouseEvent (receiver=0xc03500, event=0x7fffbdad4490, alienWidget=0x0, nativeWidget=0xc03500, buttonDown=0x7fba26620218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#19 0x00007fba25b40ebe in QApplicationPrivate::sendSyntheticEnterLeave (this=<value optimized out>, widget=0xd28910) at kernel/qapplication.cpp:3208
#20 0x00007fba25b8c2bb in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7796
#21 0x00007fba25b8c44e in QWidgetPrivate::hide_helper (this=0xd2eac0) at kernel/qwidget.cpp:7526
#22 0x00007fba25b94ce8 in QWidget::setVisible (this=0xceb0d0, visible=<value optimized out>) at kernel/qwidget.cpp:7698
#23 0x00007fba25b975e2 in hide (this=0xb0e940, widget=0xceb0d0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:491
#24 QWidgetAction::releaseWidget (this=0xb0e940, widget=0xceb0d0) at kernel/qwidgetaction.cpp:206
#25 0x00007fba25f7d51a in QMenu::actionEvent (this=0xc03500, e=0x7fffbdad4ee0) at widgets/qmenu.cpp:2887
#26 0x00007fba25b9092b in QWidget::event (this=0xc03500, event=0x7fffbdad4ee0) at kernel/qwidget.cpp:8634
#27 0x00007fba25f8249b in QMenu::event (this=0xc03500, e=0x7fffbdad4ee0) at widgets/qmenu.cpp:2415
#28 0x00007fba25b3f9e4 in QApplicationPrivate::notify_helper (this=0xa830a0, receiver=0xc03500, e=0x7fffbdad4ee0) at kernel/qapplication.cpp:4462
#29 0x00007fba25b443aa in QApplication::notify (this=<value optimized out>, receiver=0xc03500, e=0x7fffbdad4ee0) at kernel/qapplication.cpp:4341
#30 0x00007fba27776866 in KApplication::notify (this=0x7fffbdad6a30, receiver=0xc03500, event=0x7fffbdad4ee0) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007fba2518249c in QCoreApplication::notifyInternal (this=0x7fffbdad6a30, receiver=0xc03500, event=0x7fffbdad4ee0) at kernel/qcoreapplication.cpp:731
#32 0x00007fba25b89287 in sendEvent (this=0xc03500, action=0xb0e940) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QWidget::removeAction (this=0xc03500, action=0xb0e940) at kernel/qwidget.cpp:3239
#34 0x0000000000412104 in _start ()

This bug may be a duplicate of or related to bug 215080.

Possible duplicates by query: bug 270874, bug 270119, bug 269902, bug 269303, bug 268910.

Reported using DrKonqi