Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: I try to connect to internet using broadband network. I'm using Huawei e173

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f55a33d17c0 (LWP 1740))]

Thread 4 (Thread 0x7f5585b06700 (LWP 1741)):
#0  0x00007f55a2ccaf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f55976a9104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f55976a9639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f559fed9446 in QEventDispatcherGlib::processEvents (this=0x7f55800008b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f559fead882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f559feadabc in QEventLoop::exec (this=0x7f5585b05cd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f559fdc4924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f559fe8fc2f in QInotifyFileSystemWatcherEngine::run (this=0x12add10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f559fdc7175 in QThreadPrivate::start (arg=0x12add10) at thread/qthread_unix.cpp:320
#9  0x00007f559572e853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f5597facd8c in start_thread (arg=0x7f5585b06700) at pthread_create.c:304
#11 0x00007f55a2cd804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5578956700 (LWP 1744)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f55789559e0 in ?? ()
#2  0x00007fff4b9ff7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7f5576568700 (LWP 1746)):
#0  0x00007f55a2ccaf03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f55976a9104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f55976a99f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f557789ac44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f55976d03e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f559572e853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007f5597facd8c in start_thread (arg=0x7f5576568700) at pthread_create.c:304
#7  0x00007f55a2cd804d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f55a33d17c0 (LWP 1740)):
[KCrash Handler]
#6  Solid::Control::FrontendObjectPrivate::backendObject (this=0x20) at ../../../../libs/solid/control/frontendobject.cpp:39
#7  0x00007f5584a5246d in Solid::Control::NetworkInterface::uni (this=<value optimized out>) at ../../../../libs/solid/control/networkinterface.cpp:65
#8  0x00007f55850eed85 in InterfaceItem::hoverLeaveEvent (this=0x1ff2200, event=0x7fff4b9478c0) at ../../applet/interfaceitem.cpp:458
#9  0x00007f559f83b54a in QGraphicsItem::sceneEvent (this=0x1ff2210, event=0x7fff4b9478c0) at graphicsview/qgraphicsitem.cpp:6712
#10 0x00007f559f86448c in QGraphicsScenePrivate::sendHoverEvent (this=0xda0660, type=<value optimized out>, item=0x1ff2210, hoverEvent=0x7fff4b947a50) at graphicsview/qgraphicsscene.cpp:1254
#11 0x00007f559f8648d4 in QGraphicsScenePrivate::dispatchHoverEvent (this=0xda0660, hoverEvent=0x7fff4b947a50) at graphicsview/qgraphicsscene.cpp:3898
#12 0x00007f559f864df2 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fff4b948100) at graphicsview/qgraphicsscene.cpp:4076
#13 0x00007f559f876eab in QGraphicsScene::event (this=0xd99a10, event=0x7fff4b948100) at graphicsview/qgraphicsscene.cpp:3433
#14 0x00007f559f26b9f4 in QApplicationPrivate::notify_helper (this=0xd9e580, receiver=0xd99a10, e=0x7fff4b948100) at kernel/qapplication.cpp:4462
#15 0x00007f559f2703ba in QApplication::notify (this=<value optimized out>, receiver=0xd99a10, e=0x7fff4b948100) at kernel/qapplication.cpp:4341
#16 0x00007f55a0b66866 in KApplication::notify (this=0xd87fd0, receiver=0xd99a10, event=0x7fff4b948100) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007f559feae49c in QCoreApplication::notifyInternal (this=0xd87fd0, receiver=0xd99a10, event=0x7fff4b948100) at kernel/qcoreapplication.cpp:731
#18 0x00007f559f88cf41 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x183e270, event=0x7fff4b948c60) at graphicsview/qgraphicsview.cpp:647
#19 0x00007f559f88d14e in QGraphicsView::mouseMoveEvent (this=0x183de20, event=0x7fff4b948c60) at graphicsview/qgraphicsview.cpp:3274
#20 0x00007f559f2bccfc in QWidget::event (this=0x183de20, event=0x7fff4b948c60) at kernel/qwidget.cpp:8244
#21 0x00007f559f66f156 in QFrame::event (this=0x183de20, e=0x7fff4b948c60) at widgets/qframe.cpp:557
#22 0x00007f559f89157b in QGraphicsView::viewportEvent (this=0x183de20, event=0x7fff4b948c60) at graphicsview/qgraphicsview.cpp:2864
#23 0x00007f559feae627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x17742d0, event=0x7fff4b948c60) at kernel/qcoreapplication.cpp:846
#24 0x00007f559f26b9c1 in QApplicationPrivate::notify_helper (this=0xd9e580, receiver=0x17742d0, e=0x7fff4b948c60) at kernel/qapplication.cpp:4458
#25 0x00007f559f270dc3 in QApplication::notify (this=<value optimized out>, receiver=0x17742d0, e=0x7fff4b948c60) at kernel/qapplication.cpp:4023
#26 0x00007f55a0b66866 in KApplication::notify (this=0xd87fd0, receiver=0x17742d0, event=0x7fff4b948c60) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007f559feae49c in QCoreApplication::notifyInternal (this=0xd87fd0, receiver=0x17742d0, event=0x7fff4b948c60) at kernel/qcoreapplication.cpp:731
#28 0x00007f559f26ca1d in sendEvent (receiver=0x17742d0, event=0x7fff4b948c60, alienWidget=0x17742d0, nativeWidget=0x1834ac0, buttonDown=0x7f559fd4f218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0x17742d0, event=0x7fff4b948c60, alienWidget=0x17742d0, nativeWidget=0x1834ac0, buttonDown=0x7f559fd4f218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#30 0x00007f559f2ee190 in QETWidget::translateMouseEvent (this=0x1834ac0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#31 0x00007f559f2ecab7 in QApplication::x11ProcessEvent (this=0xd87fd0, event=0x7fff4b9495b0) at kernel/qapplication_x11.cpp:3680
#32 0x00007f559f315842 in x11EventSourceDispatch (s=0xd9dad0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007f55976a8bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f55976a93a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f55976a9639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f559fed93ef in QEventDispatcherGlib::processEvents (this=0xcdd340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#37 0x00007f559f3154de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f559fead882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f559feadabc in QEventLoop::exec (this=0x7fff4b9498b0, flags=...) at kernel/qeventloop.cpp:201
#40 0x00007f559feb1ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#41 0x00007f55a2fc4897 in kdemain (argc=1, argv=0x7fff4b949c78) at ../../../../plasma/desktop/shell/main.cpp:118
#42 0x00007f55a2c10eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=1, ubp_av=0x7fff4b949c78, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff4b949c68) at libc-start.c:226
#43 0x0000000000400669 in _start ()

Reported using DrKonqi