Bug 272422

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
intentaba copiar el titulo de una nota desde el boton renombrar, tenia abierto y minimizado firefox
- Unusual behavior I noticed:
la pantalla se puso negra y aparecio la ventana de informe de fallos

The crash can be reproduced every time.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb785cad0 (LWP 1194))]

Thread 4 (Thread 0xb0349b70 (LWP 1195)):
#0  0x00d2fd41 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x03419dd8 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x034e64f2 in updateCurrentTime (this=0x88960bc, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x88960bc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x034e4d32 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb03490cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x034e4dcd in timerSourcePrepare (source=0x8896088, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x051c8fd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x051c9e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x051ca524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x034e5577 in QEventDispatcherGlib::processEvents (this=0x8c28f70, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x034b7289 in QEventLoop::processEvents (this=0xb0349280, flags=...) at kernel/qeventloop.cpp:149
#12 0x034b7522 in QEventLoop::exec (this=0xb0349280, flags=...) at kernel/qeventloop.cpp:201
#13 0x033c12a0 in QThread::exec (this=0x8c28ae8) at thread/qthread.cpp:492
#14 0x03498fdb in QInotifyFileSystemWatcherEngine::run (this=0x8c28ae8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x033c3da2 in QThreadPrivate::start (arg=0x8c28ae8) at thread/qthread_unix.cpp:320
#16 0x013a9e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0x00bf973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xae49bb70 (LWP 1197)):
#0  0x013ac36b in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00c07616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x051c9924 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x051ca270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x051ca524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x034e5577 in QEventDispatcherGlib::processEvents (this=0x8e0ddd0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x034b7289 in QEventLoop::processEvents (this=0xae49b280, flags=...) at kernel/qeventloop.cpp:149
#7  0x034b7522 in QEventLoop::exec (this=0xae49b280, flags=...) at kernel/qeventloop.cpp:201
#8  0x033c12a0 in QThread::exec (this=0x8df9558) at thread/qthread.cpp:492
#9  0x03498fdb in QInotifyFileSystemWatcherEngine::run (this=0x8df9558) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x033c3da2 in QThreadPrivate::start (arg=0x8df9558) at thread/qthread_unix.cpp:320
#11 0x013a9e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x00bf973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xad496b70 (LWP 1202)):
#0  0x013ac36b in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x00c07616 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x051c9009 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x051c9e63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x051ca92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x04a12304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x051f32df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x013a9e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x00bf973e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb785cad0 (LWP 1194)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x011f4e9f in KTextEdit::contextMenuEvent (this=0x960b230, event=0xbf99c23c) at ../../kdeui/widgets/ktextedit.cpp:621
#9  0x01eb8cd8 in QWidget::event (this=0x960b230, event=0xbf99c23c) at kernel/qwidget.cpp:8426
#10 0x022a9f63 in QFrame::event (this=0x960b230, e=0xbf99c23c) at widgets/qframe.cpp:557
#11 0x023385d2 in QAbstractScrollArea::viewportEvent (this=0x960b230, e=0xbf99c23c) at widgets/qabstractscrollarea.cpp:1043
#12 0x0233aed5 in viewportEvent (this=0x9805338, o=0x99693c8, e=0xbf99c23c) at widgets/qabstractscrollarea_p.h:100
#13 QAbstractScrollAreaFilter::eventFilter (this=0x9805338, o=0x99693c8, e=0xbf99c23c) at widgets/qabstractscrollarea_p.h:116
#14 0x034b825a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x88069a0, receiver=0x99693c8, event=0xbf99c23c) at kernel/qcoreapplication.cpp:846
#15 0x01e5fd00 in QApplicationPrivate::notify_helper (this=0x88069a0, receiver=0x99693c8, e=0xbf99c23c) at kernel/qapplication.cpp:4458
#16 0x01e64c62 in QApplication::notify (this=0x87fd420, receiver=0x99693c8, e=0xbf99c23c) at kernel/qapplication.cpp:4102
#17 0x010ec3ca in KApplication::notify (this=0x87fd420, receiver=0x99693c8, event=0xbf99c23c) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x034b80bb in QCoreApplication::notifyInternal (this=0x87fd420, receiver=0x99693c8, event=0xbf99c23c) at kernel/qcoreapplication.cpp:731
#19 0x024ba522 in sendEvent (this=0x956d9c8, event=0xbf99c90c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QGraphicsProxyWidget::contextMenuEvent (this=0x956d9c8, event=0xbf99c90c) at graphicsview/qgraphicsproxywidget.cpp:1041
#21 0x0249b548 in QGraphicsItem::sceneEvent (this=0x956d9d0, event=0xbf99c90c) at graphicsview/qgraphicsitem.cpp:6691
#22 0x024f6bd7 in QGraphicsWidget::sceneEvent (this=0x956d9c8, event=0xbf99c90c) at graphicsview/qgraphicswidget.cpp:1191
#23 0x024c4950 in QGraphicsScenePrivate::sendEvent (this=0x880bca0, item=0x956d9d0, event=0xbf99c90c) at graphicsview/qgraphicsscene.cpp:1207
#24 0x024c5090 in QGraphicsScene::contextMenuEvent (this=0x88a3108, contextMenuEvent=0xbf99c90c) at graphicsview/qgraphicsscene.cpp:3596
#25 0x024d850c in QGraphicsScene::event (this=0x88a3108, event=0xbf99c90c) at graphicsview/qgraphicsscene.cpp:3394
#26 0x01e5fd24 in QApplicationPrivate::notify_helper (this=0x88069a0, receiver=0x88a3108, e=0xbf99c90c) at kernel/qapplication.cpp:4462
#27 0x01e648ce in QApplication::notify (this=0x87fd420, receiver=0x88a3108, e=0xbf99c90c) at kernel/qapplication.cpp:3862
#28 0x010ec3ca in KApplication::notify (this=0x87fd420, receiver=0x88a3108, event=0xbf99c90c) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x034b80bb in QCoreApplication::notifyInternal (this=0x87fd420, receiver=0x88a3108, event=0xbf99c90c) at kernel/qcoreapplication.cpp:731
#30 0x024ec361 in sendEvent (this=0x92c79a8, event=0xbf99d04c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QGraphicsView::contextMenuEvent (this=0x92c79a8, event=0xbf99d04c) at graphicsview/qgraphicsview.cpp:2890
#32 0x01eb8cd8 in QWidget::event (this=0x92c79a8, event=0xbf99d04c) at kernel/qwidget.cpp:8426
#33 0x022a9f63 in QFrame::event (this=0x92c79a8, e=0xbf99d04c) at widgets/qframe.cpp:557
#34 0x023385d2 in QAbstractScrollArea::viewportEvent (this=0x92c79a8, e=0xbf99d04c) at widgets/qabstractscrollarea.cpp:1043
#35 0x024f536f in QGraphicsView::viewportEvent (this=0x92c79a8, event=0xbf99d04c) at graphicsview/qgraphicsview.cpp:2864
#36 0x0233aed5 in viewportEvent (this=0x915c6d0, o=0x8c25cc0, e=0xbf99d04c) at widgets/qabstractscrollarea_p.h:100
#37 QAbstractScrollAreaFilter::eventFilter (this=0x915c6d0, o=0x8c25cc0, e=0xbf99d04c) at widgets/qabstractscrollarea_p.h:116
#38 0x034b825a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x88069a0, receiver=0x8c25cc0, event=0xbf99d04c) at kernel/qcoreapplication.cpp:846
#39 0x01e5fd00 in QApplicationPrivate::notify_helper (this=0x88069a0, receiver=0x8c25cc0, e=0xbf99d04c) at kernel/qapplication.cpp:4458
#40 0x01e64c62 in QApplication::notify (this=0x87fd420, receiver=0x8c25cc0, e=0xbf99d04c) at kernel/qapplication.cpp:4102
#41 0x010ec3ca in KApplication::notify (this=0x87fd420, receiver=0x8c25cc0, event=0xbf99d04c) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x034b80bb in QCoreApplication::notifyInternal (this=0x87fd420, receiver=0x8c25cc0, event=0xbf99d04c) at kernel/qcoreapplication.cpp:731
#43 0x01eea343 in sendSpontaneousEvent (this=0x92c79a8, event=0xbf99d54c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#44 QETWidget::translateMouseEvent (this=0x92c79a8, event=0xbf99d54c) at kernel/qapplication_x11.cpp:4561
#45 0x01ee8746 in QApplication::x11ProcessEvent (this=0x87fd420, event=0xbf99d54c) at kernel/qapplication_x11.cpp:3678
#46 0x01f13b84 in x11EventSourceDispatch (s=0x8809100, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x051c9aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#48 0x051ca270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#49 0x051ca524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#50 0x034e553c in QEventDispatcherGlib::processEvents (this=0x87afac0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#51 0x01f13775 in QGuiEventDispatcherGlib::processEvents (this=0x87afac0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x034b7289 in QEventLoop::processEvents (this=0xbf99d814, flags=...) at kernel/qeventloop.cpp:149
#53 0x034b7522 in QEventLoop::exec (this=0xbf99d814, flags=...) at kernel/qeventloop.cpp:201
#54 0x034bbecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#55 0x01e5d8e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#56 0x001425a5 in kdemain (argc=1, argv=0xbf99da24) at ../../../../plasma/desktop/shell/main.cpp:118
#57 0x080485cb in main (argc=1, argv=0xbf99da24) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 268465.

Reported using DrKonqi