Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.34-rc5 i686
Distribution (Platform): Gentoo Packages

-- Information about the crash:
I started KDE at my ThinkPAd (1440x900), attached a new monitor to it (1280x1024) and run xrandr like this :
$> xrandr --output LVDS1 --auto --output VGA1 --auto --above LVDS1


 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  QWidget::mapToParent (this=0x0, pos=...) at kernel/qwidget.cpp:3997
#7  0xb6121453 in QWidget::mapTo (this=0x800059, parent=0x8c61ca8, pos=...) at kernel/qwidget.cpp:3953
#8  0xa8258efe in SystemTray::X11EmbedPainter::performUpdates (this=0x8c11260)
    at /var/tmp/portage/kde-base/plasma-workspace-4.4.2/work/plasma-workspace-4.4.2/plasma/generic/applets/systemtray/protocols/fdo/x11embedpainter.cpp:127
#9  0xa825950b in SystemTray::X11EmbedPainter::qt_metacall (this=0x8c11260, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbff4e928)
    at /var/tmp/portage/kde-base/plasma-workspace-4.4.2/work/plasma-workspace-4.4.2_build/plasma/generic/applets/systemtray/x11embedpainter.moc:75
#10 0xb6bf827d in QMetaObject::metacall (object=0x800059, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbff4e928) at kernel/qmetaobject.cpp:237
#11 0xb6c06fbd in QMetaObject::activate (sender=0x8b52484, m=0xb6d075a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3285
#12 0xb6c59378 in QTimer::timeout (this=0x8b52484) at .moc/release-shared/moc_qtimer.cpp:134
#13 0xb6c0ed0e in QTimer::timerEvent (this=0x8b52484, e=0xbff4eedc) at kernel/qtimer.cpp:271
#14 0xb6c03cbc in QObject::event (this=0x8b52484, e=0xbff4eedc) at kernel/qobject.cpp:1204
#15 0xb60d1524 in QApplicationPrivate::notify_helper (this=0x882e688, receiver=0x8b52484, e=0xbff4eedc) at kernel/qapplication.cpp:4300
#16 0xb60d8bab in QApplication::notify (this=0x88288a0, receiver=0x8b52484, e=0xbff4eedc) at kernel/qapplication.cpp:3704
#17 0xb6f57f9e in KApplication::notify (this=0x88288a0, receiver=0x8b52484, event=0xbff4eedc) at /var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#18 0xb6bf2e72 in QCoreApplication::notifyInternal (this=0x88288a0, receiver=0x8b52484, event=0xbff4eedc) at kernel/qcoreapplication.cpp:704
#19 0xb6c22e06 in QCoreApplication::sendEvent (this=0x8830f54) at kernel/qcoreapplication.h:215
#20 QTimerInfoList::activateTimers (this=0x8830f54) at kernel/qeventdispatcher_unix.cpp:603
#21 0xb6c1f4d5 in timerSourceDispatch (source=0x8830f20) at kernel/qeventdispatcher_glib.cpp:184
#22 0xb5a7a9ff in g_main_dispatch (context=0x8830810) at gmain.c:1960
#23 IA__g_main_context_dispatch (context=0x8830810) at gmain.c:2513
#24 0xb5a7e2eb in g_main_context_iterate (context=0x8830810, block=1, dispatch=1, self=0x882dc80) at gmain.c:2591
#25 0xb5a7e479 in IA__g_main_context_iteration (context=0x8830810, may_block=1) at gmain.c:2654
#26 0xb6c1f1c2 in QEventDispatcherGlib::processEvents (this=0x882e2c8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#27 0xb618da76 in QGuiEventDispatcherGlib::processEvents (this=0x882e2c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0xb6bf145b in QEventLoop::processEvents (this=0xbff4f100, flags=...) at kernel/qeventloop.cpp:149
#29 0xb6bf18ba in QEventLoop::exec (this=0xbff4f100, flags=...) at kernel/qeventloop.cpp:201
#30 0xb6bf4029 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#31 0xb60d15c8 in QApplication::exec () at kernel/qapplication.cpp:3579
#32 0xb38ca245 in kdemain (argc=1, argv=0x881e840) at /var/tmp/portage/kde-base/plasma-workspace-4.4.2/work/plasma-workspace-4.4.2/plasma/desktop/shell/main.cpp:112
#33 0x0804e6d7 in launch (argc=1, _name=0x8800a34 "/usr/bin/plasma-desktop", args=0x8800a4c "", cwd=0x0, envc=0, envs=0x8800a50 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80517c5 "0") at /var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kinit/kinit.cpp:710
#34 0x0804ee75 in handle_launcher_request (sock=8, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kinit/kinit.cpp:1202
#35 0x0804f2c3 in handle_requests (waitForPid=0) at /var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kinit/kinit.cpp:1395
#36 0x0804ffe8 in main (argc=4, argv=0xbff4fb44, envp=0xbff4fb58) at /var/tmp/portage/kde-base/kdelibs-4.4.2/work/kdelibs-4.4.2/kinit/kinit.cpp:1838

Possible duplicates by query: bug 233973, bug 233967, bug 231988, bug 230167, bug 227260.

Reported using DrKonqi