Bug 307647

Application: krusader (2.4.0-beta1 "Migration")
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-31-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

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

I enabled "Artistic Comment" extension in KrViewer and upon clicking OK it crashed.

-- Backtrace:
Application: Krusader (krusader), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb4cc2740 (LWP 2157))]

Thread 3 (Thread 0xb24e1b40 (LWP 2158)):
#0  0xb5efe097 in postEventSourcePrepare (s=0xb1b00da8, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:268
#1  0xb52ad872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb52adfaf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb52ae201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb5efe8e7 in QEventDispatcherGlib::processEvents (this=0xb1b00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb5eca50d in QEventLoop::processEvents (this=0xb24e1240, flags=...) at kernel/qeventloop.cpp:149
#6  0xb5eca7a9 in QEventLoop::exec (this=0xb24e1240, flags=...) at kernel/qeventloop.cpp:204
#7  0xb5db394c in QThread::exec (this=0x89ad428) at thread/qthread.cpp:501
#8  0xb5ea7b5d in QInotifyFileSystemWatcherEngine::run (this=0x89ad428) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb5db6de0 in QThreadPrivate::start (arg=0x89ad428) at thread/qthread_unix.cpp:298
#10 0xb5456d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0xb5ae4ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xb16fcb40 (LWP 2159)):
#0  0xb5125dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5e15315 in do_gettime (frac=0xb16fbfb0, sec=0xb16fbfa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb5eff226 in QTimerInfoList::updateCurrentTime (this=0xb0d02074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb5eff57a in QTimerInfoList::timerWait (this=0xb0d02074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb5efde23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb16fc0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb5efdebd in timerSourcePrepare (source=0xb0d02040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb52ad872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb52adfaf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb52ae201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5efe8e7 in QEventDispatcherGlib::processEvents (this=0xb0d00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb5eca50d in QEventLoop::processEvents (this=0xb16fc240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5eca7a9 in QEventLoop::exec (this=0xb16fc240, flags=...) at kernel/qeventloop.cpp:204
#13 0xb5db394c in QThread::exec (this=0x8ad1bb0) at thread/qthread.cpp:501
#14 0xb5ea7b5d in QInotifyFileSystemWatcherEngine::run (this=0x8ad1bb0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5db6de0 in QThreadPrivate::start (arg=0x8ad1bb0) at thread/qthread_unix.cpp:298
#16 0xb5456d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb5ae4ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb4cc2740 (LWP 2157)):
[KCrash Handler]
#7  0xb5ee0918 in QMetaObject::changeGuard (ptr=0x8ee75e4, o=0x0) at kernel/qobject.cpp:461
#8  0xb6628359 in operator= (p=<optimized out>, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:68
#9  QMenuPrivate::activateAction (this=0x8ee75e4, action=0x91e14d0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1133
#10 0xb662b015 in QMenu::mouseReleaseEvent (this=0x8ee6cc0, e=0xbfb8c3b4) at widgets/qmenu.cpp:2360
#11 0xb754525c in KMenu::mouseReleaseEvent (this=0x8ee6cc0, e=0xbfb8c3b4) at ../../kdeui/widgets/kmenu.cpp:464
#12 0xb61c11ac in QWidget::event (this=0x8ee6cc0, event=0xbfb8c3b4) at kernel/qwidget.cpp:8362
#13 0xb6629a9c in QMenu::event (this=0x8ee6cc0, e=0xbfb8c3b4) at widgets/qmenu.cpp:2469
#14 0xb6166ed4 in notify_helper (e=0xbfb8c3b4, receiver=0x8ee6cc0, this=0x860c418) at kernel/qapplication.cpp:4559
#15 QApplicationPrivate::notify_helper (this=0x860c418, receiver=0x8ee6cc0, e=0xbfb8c3b4) at kernel/qapplication.cpp:4531
#16 0xb616d024 in QApplication::notify (this=0x860c418, receiver=0x8ee6cc0, e=0xbfb8c3b4) at kernel/qapplication.cpp:4102
#17 0xb7466e01 in KApplication::notify (this=0xbfb8cdb8, receiver=0x8ee6cc0, event=0xbfb8c3b4) at ../../kdeui/kernel/kapplication.cpp:311
#18 0xb5ecb97e in QCoreApplication::notifyInternal (this=0xbfb8cdb8, receiver=0x8ee6cc0, event=0xbfb8c3b4) at kernel/qcoreapplication.cpp:876
#19 0xb6167e95 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QApplicationPrivate::sendMouseEvent (receiver=0x8ee6cc0, event=0xbfb8c3b4, alienWidget=0x0, nativeWidget=0x8ee6cc0, buttonDown=0xb6afbcf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#21 0xb61f47d2 in QETWidget::translateMouseEvent (this=0x8ee6cc0, event=0xbfb8c86c) at kernel/qapplication_x11.cpp:4551
#22 0xb61f2c0d in QApplication::x11ProcessEvent (this=0xbfb8cdb8, event=0xbfb8c86c) at kernel/qapplication_x11.cpp:3732
#23 0xb621feac in x11EventSourceDispatch (s=0x860b760, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#24 0xb52add86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb52ae125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb52ae201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb5efe887 in QEventDispatcherGlib::processEvents (this=0x85e6f08, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0xb621faaa in QGuiEventDispatcherGlib::processEvents (this=0x85e6f08, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0xb5eca50d in QEventLoop::processEvents (this=0xbfb8cb64, flags=...) at kernel/qeventloop.cpp:149
#30 0xb5eca7a9 in QEventLoop::exec (this=0xbfb8cb64, flags=...) at kernel/qeventloop.cpp:204
#31 0xb5ecfeba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#32 0xb6164a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#33 0x08084037 in ?? ()
#34 0xb5a134d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#35 0x08085efd in _start ()

This bug may be a duplicate of or related to bug 245077.

Possible duplicates by query: bug 245077.

Reported using DrKonqi