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: typed "nm-applet" in konsole - plasma then crashed

- Unusual behavior I noticed: konsole output was "An instance of nm-applet is already running.", but typing sudo killall nm-applet resulted in "nm-applet: no process found"

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1a3d5bc7a0 (LWP 1934))]

Thread 2 (Thread 0x7f1a18e32710 (LWP 2282)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1a38a1420e in WTF::TCMalloc_PageHeap::scavengerThread (this=<value optimized out>) at wtf/FastMalloc.cpp:2378
#2  0x00007f1a38a14329 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f1a391cbf14) at wtf/FastMalloc.cpp:1497
#3  0x00007f1a35113953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f1a3a1d6971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f1a3ced892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1a3d5bc7a0 (LWP 1934)):
[KCrash Handler]
#6  XVisualIDFromVisual (visual=0x0) at ../../src/Misc.c:59
#7  0x00007f1a3973db6f in qt_x11_getX11InfoForWindow (xinfo=0x1444248, att=<value optimized out>) at kernel/qwidget_x11.cpp:3076
#8  0x00007f1a3973dc00 in qt_x11_getX11InfoForWindow (xinfo=0x0, a=<value optimized out>) at kernel/qwidget_x11.cpp:427
#9  0x00007f1a39744e57 in QWidgetPrivate::create_sys (this=0x1444060, window=36273180, initializeWindow=<value optimized out>, destroyOldWindow=<value optimized out>) at kernel/qwidget_x11.cpp:588
#10 0x00007f1a396f611b in QWidget::create (this=0x19e5a40, window=36273180, initializeWindow=96, destroyOldWindow=48) at kernel/qwidget.cpp:1425
#11 0x00007f1a1dd0c7e9 in SystemTray::X11EmbedContainer::embedSystemTrayClient (this=0x19e5a40, clientId=71303172) at ../../../../../plasma/generic/applets/systemtray/protocols/fdo/x11embedcontainer.cpp:108
#12 0x00007f1a1dd0890e in SystemTray::FdoGraphicsWidget::setupXEmbedDelegate (this=0x1b10080) at ../../../../../plasma/generic/applets/systemtray/protocols/fdo/fdographicswidget.cpp:162
#13 0x00007f1a1dd08a74 in SystemTray::FdoGraphicsWidget::qt_metacall (this=0x1b10080, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./fdographicswidget.moc:84
#14 0x00007f1a3a566bde in QObject::event (this=0x1b10080, e=0x0) at kernel/qobject.cpp:1219
#15 0x00007f1a39d1a14b in QGraphicsWidget::event (this=0x1b10080, event=0x7017a0) at graphicsview/qgraphicswidget.cpp:1405
#16 0x00007f1a3969efdc in QApplicationPrivate::notify_helper (this=0x6b7780, receiver=0x1b10080, e=0x7017a0) at kernel/qapplication.cpp:4396
#17 0x00007f1a396a4aed in QApplication::notify (this=0x6a1380, receiver=0x1b10080, e=0x7017a0) at kernel/qapplication.cpp:4277
#18 0x00007f1a3b1f0156 in KApplication::notify (this=0x6a1380, receiver=0x1b10080, event=0x7017a0) at ../../kdeui/kernel/kapplication.cpp:310
#19 0x00007f1a3a554cdc in QCoreApplication::notifyInternal (this=0x6a1380, receiver=0x1b10080, event=0x7017a0) at kernel/qcoreapplication.cpp:732
#20 0x00007f1a3a557c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x64a560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x64a560) at kernel/qcoreapplication.cpp:1373
#22 0x00007f1a3a581653 in sendPostedEvents (s=0x6baec0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#23 postEventSourceDispatch (s=0x6baec0) at kernel/qeventdispatcher_glib.cpp:277
#24 0x00007f1a31ab2342 in g_main_dispatch (context=0x6b9d20) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2149
#25 g_main_context_dispatch (context=0x6b9d20) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2702
#26 0x00007f1a31ab62a8 in g_main_context_iterate (context=0x6b9d20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2780
#27 0x00007f1a31ab645c in g_main_context_iteration (context=0x6b9d20, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#28 0x00007f1a3a581193 in QEventDispatcherGlib::processEvents (this=0x64a070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#29 0x00007f1a39751a4e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f1a3a553a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007f1a3a553dec in QEventLoop::exec (this=0x7fff5d0422b0, flags=) at kernel/qeventloop.cpp:201
#32 0x00007f1a3a557ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#33 0x00007f1a3d1afa56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#34 0x00007f1a3ce10d8e 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=0x7fff5d042678) at libc-start.c:226
#35 0x0000000000400669 in _start ()

Possible duplicates by query: bug 253773, bug 250951, bug 250460, bug 249801, bug 249408.

Reported using DrKonqi