Bug 287296

Application: dolphin (1.7)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
When i open dolphin and want to see the menu (strg-m) it crashes, ever and ever, the shortcut strg-m works fine.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fab03a50760 (LWP 6140))]

Thread 2 (Thread 0x7faaec21b700 (LWP 6142)):
#0  0x00007fab010b4423 in poll () from /lib64/libc.so.6
#1  0x00007faafdea9a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007faafdea9f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fab026c6576 in QEventDispatcherGlib::processEvents (this=0x8bafe0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fab0269aa22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fab0269ac1f in QEventLoop::exec (this=0x7faaec21adf0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fab025b25df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fab0267daef in QInotifyFileSystemWatcherEngine::run (this=0x8ef970) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fab025b5025 in QThreadPrivate::start (arg=0x8ef970) at thread/qthread_unix.cpp:331
#9  0x00007fab02324f05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fab010bd53d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fab03a50760 (LWP 6140)):
[KCrash Handler]
#6  QMetaObject::changeGuard (ptr=0xc0d0b8, o=0x0) at kernel/qobject.cpp:471
#7  0x00007fab01c835c6 in operator= (p=0x0, this=0xc0d0b8) at ../../src/corelib/kernel/qpointer.h:68
#8  QMenuPrivate::activateAction (this=0xc0cdf0, action=0x8cd960, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1110
#9  0x00007fab034efd40 in KMenu::mouseReleaseEvent (this=0x988a40, e=0x7fff958a4de0) at /usr/src/debug/kdelibs-4.7.2/kdeui/widgets/kmenu.cpp:464
#10 0x00007fab0189e2b6 in QWidget::event (this=0x988a40, event=0x7fff958a4de0) at kernel/qwidget.cpp:8295
#11 0x00007fab01c84b0b in QMenu::event (this=0x988a40, e=0x7fff958a4de0) at widgets/qmenu.cpp:2405
#12 0x00007fab0184dbe4 in notify_helper (e=0x7fff958a4de0, receiver=0x988a40, this=0x6cf280) at kernel/qapplication.cpp:4481
#13 QApplicationPrivate::notify_helper (this=0x6cf280, receiver=0x988a40, e=0x7fff958a4de0) at kernel/qapplication.cpp:4453
#14 0x00007fab0185336b in QApplication::notify (this=<optimized out>, receiver=0x988a40, e=0x7fff958a4de0) at kernel/qapplication.cpp:4042
#15 0x00007fab0342de36 in KApplication::notify (this=0x7fff958a73a0, receiver=0x988a40, event=0x7fff958a4de0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#16 0x00007fab0269b81c in QCoreApplication::notifyInternal (this=0x7fff958a73a0, receiver=0x988a40, event=0x7fff958a4de0) at kernel/qcoreapplication.cpp:787
#17 0x00007fab0184ebb2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#18 QApplicationPrivate::sendMouseEvent (receiver=0x988a40, event=0x7fff958a4de0, alienWidget=0x0, nativeWidget=0x988a40, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#19 0x00007fab018cb201 in QETWidget::translateMouseEvent (this=0x988a40, event=<optimized out>) at kernel/qapplication_x11.cpp:4406
#20 0x00007fab018c9a2a in QApplication::x11ProcessEvent (this=0x7fff958a73a0, event=0x7fff958a56a0) at kernel/qapplication_x11.cpp:3598
#21 0x00007fab018f12a2 in x11EventSourceDispatch (s=0x6d3050, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0x00007faafdea958d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#23 0x00007faafdea9d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#24 0x00007faafdea9f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fab026c650f in QEventDispatcherGlib::processEvents (this=0x617440, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#26 0x00007fab018f0f2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007fab0269aa22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007fab0269ac1f in QEventLoop::exec (this=0x7fff958a5a70, flags=...) at kernel/qeventloop.cpp:201
#29 0x00007fab01c80a81 in QMenu::exec (this=<optimized out>, p=..., action=0x0) at widgets/qmenu.cpp:2049
#30 0x00007fab01cbfe94 in QToolButtonPrivate::popupTimerDone (this=0xc278d0) at widgets/qtoolbutton.cpp:955
#31 0x00007fab01cc0641 in QToolButton::qt_metacall (this=0xc09910, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7fff958a5cf0) at .moc/release-shared/moc_qtoolbutton.cpp:114
#32 0x00007fab026ae59a in QMetaObject::activate (sender=0xc09910, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#33 0x00007fab01c005a1 in QAbstractButtonPrivate::emitPressed (this=0xc278d0) at widgets/qabstractbutton.cpp:560
#34 0x00007fab01c00fdc in QAbstractButton::mousePressEvent (this=0xc09910, e=0x7fff958a66a0) at widgets/qabstractbutton.cpp:1096
#35 0x00007fab01cc0791 in QToolButton::mousePressEvent (this=0xc09910, e=0x7fff958a66a0) at widgets/qtoolbutton.cpp:712
#36 0x00007fab0189e599 in QWidget::event (this=0xc09910, event=0x7fff958a66a0) at kernel/qwidget.cpp:8291
#37 0x00007fab0184dbe4 in notify_helper (e=0x7fff958a66a0, receiver=0xc09910, this=0x6cf280) at kernel/qapplication.cpp:4481
#38 QApplicationPrivate::notify_helper (this=0x6cf280, receiver=0xc09910, e=0x7fff958a66a0) at kernel/qapplication.cpp:4453
#39 0x00007fab0185336b in QApplication::notify (this=<optimized out>, receiver=0xc09910, e=0x7fff958a66a0) at kernel/qapplication.cpp:4042
#40 0x00007fab0342de36 in KApplication::notify (this=0x7fff958a73a0, receiver=0xc09910, event=0x7fff958a66a0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#41 0x00007fab0269b81c in QCoreApplication::notifyInternal (this=0x7fff958a73a0, receiver=0xc09910, event=0x7fff958a66a0) at kernel/qcoreapplication.cpp:787
#42 0x00007fab0184ebb2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#43 QApplicationPrivate::sendMouseEvent (receiver=0xc09910, event=0x7fff958a66a0, alienWidget=0x0, nativeWidget=0xc09910, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#44 0x00007fab018cab55 in QETWidget::translateMouseEvent (this=0xc09910, event=<optimized out>) at kernel/qapplication_x11.cpp:4472
#45 0x00007fab018c9a2a in QApplication::x11ProcessEvent (this=0x7fff958a73a0, event=0x7fff958a6f60) at kernel/qapplication_x11.cpp:3598
#46 0x00007fab018f12a2 in x11EventSourceDispatch (s=0x6d3050, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x00007faafdea958d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#48 0x00007faafdea9d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#49 0x00007faafdea9f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#50 0x00007fab026c650f in QEventDispatcherGlib::processEvents (this=0x617440, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#51 0x00007fab018f0f2e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007fab0269aa22 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007fab0269ac1f in QEventLoop::exec (this=0x7fff958a7330, flags=...) at kernel/qeventloop.cpp:201
#54 0x00007fab0269ede7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#55 0x00007faaf1abe7b9 in kdemain (argc=5, argv=0x685060) at /usr/src/debug/kde-baseapps-4.7.2/dolphin/src/main.cpp:85
#56 0x0000000000408897 in _start ()

This bug may be a duplicate of or related to bug 287230.

Possible duplicates by query: bug 287230, bug 286997, bug 286946, bug 286822, bug 278366.

Reported using DrKonqi