Bug 255177

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: reiniciando la internface de red, la pantalla parpadea y me sale el error, que se adjunta.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Área de trabajo de Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f09a70087a0 (LWP 2123))]

Thread 2 (Thread 0x7f0983c64710 (LWP 2127)):
#0  0x00007f09a69101d3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f099b4fa009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f099b4fa45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f09a3fc51e6 in QEventDispatcherGlib::processEvents (this=0x15a6440, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f09a3f97a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f09a3f97dec in QEventLoop::exec (this=0x7f0983c63cb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f09a3ea22fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f09a3f775f8 in QInotifyFileSystemWatcherEngine::run (this=0x1698b10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f09a3ea527e in QThreadPrivate::start (arg=0x1698b10) at thread/qthread_unix.cpp:266
#9  0x00007f099eb57953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f09a3c1a971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f09a691c91d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f09a70087a0 (LWP 2123)):
[KCrash Handler]
#6  d_func (this=0x9090909090909090, method=..., args=...) at qdbusabstractinterface.h:156
#7  QDBusAbstractInterface::asyncCallWithArgumentList (this=0x9090909090909090, method=..., args=...) at qdbusabstractinterface.cpp:469
#8  0x00007f0983000949 in activate (this=<value optimized out>) at ./activatableinterface.h:56
#9  RemoteActivatable::activate (this=<value optimized out>) at ../../../libs/client/remoteactivatable.cpp:74
#10 0x00007f09832568e2 in ActivatableItem::emitClicked (this=0x17de0b0) at ../../applet/activatableitem.cpp:81
#11 0x00007f0983242b24 in ActivatableItem::qt_metacall (this=0x17de0b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff235dc350) at moc_activatableitem.cpp:95
#12 0x00007f0983242b88 in InterfaceConnectionItem::qt_metacall (this=0x7fff235dc1e0, _c=2425393296, _id=593347056, _a=0x7fff235dc200) at moc_interfaceconnectionitem.cpp:67
#13 0x00007f09a3fb0b27 in QMetaObject::activate (sender=0x17de0b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff235dc200) at kernel/qobject.cpp:3280
#14 0x00007f09a6512e38 in Plasma::IconWidget::qt_metacall (this=0x17de0b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff235dc540) at ./iconwidget.moc:122
#15 0x00007f0983242a30 in ActivatableItem::qt_metacall (this=0x7fff235dc1e0, _c=2425393296, _id=593347056, _a=0x7fff235dc200) at moc_activatableitem.cpp:87
#16 0x00007f0983242b88 in InterfaceConnectionItem::qt_metacall (this=0x7fff235dc1e0, _c=2425393296, _id=593347056, _a=0x7fff235dc200) at moc_interfaceconnectionitem.cpp:67
#17 0x00007f09a3fb0b27 in QMetaObject::activate (sender=0x17e1d50, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff235dc200) at kernel/qobject.cpp:3280
#18 0x00007f09a650c4b8 in Plasma::IconWidget::mouseReleaseEvent (this=0x17e1d50, event=0x7fff235dceb0) at ../../plasma/widgets/iconwidget.cpp:1399
#19 0x00007f09a370dfb4 in QGraphicsItem::sceneEvent (this=0x17e1d60, event=0x9090909090909090) at graphicsview/qgraphicsitem.cpp:6669
#20 0x00007f09a3725cf8 in QGraphicsScenePrivate::sendMouseEvent (this=0xdbe570, mouseEvent=0x7fff235dceb0) at graphicsview/qgraphicsscene.cpp:1285
#21 0x00007f09a3729325 in QGraphicsScene::mouseReleaseEvent (this=<value optimized out>, mouseEvent=0x7fff235dceb0) at graphicsview/qgraphicsscene.cpp:4111
#22 0x00007f09a373a1ef in QGraphicsScene::event (this=0xcc1a90, event=0x7fff235dceb0) at graphicsview/qgraphicsscene.cpp:3444
#23 0x00007f09a30e2fdc in QApplicationPrivate::notify_helper (this=0xcce670, receiver=0xcc1a90, e=0x7fff235dceb0) at kernel/qapplication.cpp:4396
#24 0x00007f09a30e8aed in QApplication::notify (this=0xcbe180, receiver=0xcc1a90, e=0x7fff235dceb0) at kernel/qapplication.cpp:4277
#25 0x00007f09a4c34156 in KApplication::notify (this=0xcbe180, receiver=0xcc1a90, event=0x7fff235dceb0) at ../../kdeui/kernel/kapplication.cpp:310
#26 0x00007f09a3f98cdc in QCoreApplication::notifyInternal (this=0xcbe180, receiver=0xcc1a90, event=0x7fff235dceb0) at kernel/qcoreapplication.cpp:732
#27 0x00007f09a37584a5 in QGraphicsView::mouseReleaseEvent (this=0x18c7430, event=0x7fff235dd8f0) at graphicsview/qgraphicsview.cpp:3334
#28 0x00007f09a313904e in QWidget::event (this=0x18c7430, event=0x7fff235dd8f0) at kernel/qwidget.cpp:8187
#29 0x00007f09a35045e6 in QFrame::event (this=0x18c7430, e=0x7fff235dd8f0) at widgets/qframe.cpp:557
#30 0x00007f09a375687b in QGraphicsView::viewportEvent (this=0x18c7430, event=0x7fff235dd8f0) at graphicsview/qgraphicsview.cpp:2862
#31 0x00007f09a3f98507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x18de510, event=0x7fff235dd8f0) at kernel/qcoreapplication.cpp:847
#32 0x00007f09a30e2fac in QApplicationPrivate::notify_helper (this=0xcce670, receiver=0x18de510, e=0x7fff235dd8f0) at kernel/qapplication.cpp:4392
#33 0x00007f09a30e930e in QApplication::notify (this=0xcbe180, receiver=0x18de510, e=0x7fff235dd8f0) at kernel/qapplication.cpp:3959
#34 0x00007f09a4c34156 in KApplication::notify (this=0xcbe180, receiver=0x18de510, event=0x7fff235dd8f0) at ../../kdeui/kernel/kapplication.cpp:310
#35 0x00007f09a3f98cdc in QCoreApplication::notifyInternal (this=0xcbe180, receiver=0x18de510, event=0x7fff235dd8f0) at kernel/qcoreapplication.cpp:732
#36 0x00007f09a30e7dbe in sendEvent (receiver=0x18de510, event=0x7fff235dd8f0, alienWidget=0x18de510, nativeWidget=0x18c6f50, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QApplicationPrivate::sendMouseEvent (receiver=0x18de510, event=0x7fff235dd8f0, alienWidget=0x18de510, nativeWidget=0x18c6f50, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#38 0x00007f09a316b345 in QETWidget::translateMouseEvent (this=0x18c6f50, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#39 0x00007f09a3169c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff235de210) at kernel/qapplication_x11.cpp:3536
#40 0x00007f09a31960e2 in x11EventSourceDispatch (s=0xcd1fe0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x00007f099b4f6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#42 0x00007f099b4fa2a8 in ?? () from /lib/libglib-2.0.so.0
#43 0x00007f099b4fa45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#44 0x00007f09a3fc5193 in QEventDispatcherGlib::processEvents (this=0xc67070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#45 0x00007f09a3195a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff235dc1e0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007f09a3f97a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#47 0x00007f09a3f97dec in QEventLoop::exec (this=0x7fff235de540, flags=) at kernel/qeventloop.cpp:201
#48 0x00007f09a3f9bebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#49 0x00007f09a6bf3a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#50 0x00007f09a6854d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff235de908) at libc-start.c:226
#51 0x0000000000400669 in _start ()

Reported using DrKonqi