Bug 197067

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.1
Operating System: Linux 2.6.28-13-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
I'd just restarted X and KDE, and while the system tray was still loading services, Kwallet asked for my password (presumably for the OpenSocial desktop widget - my only widget with a folderview desktop). I entered the password and immediately clicked on the "Nearby" tab. Plasma crashed immediately.

TECH SPECS:

KDE 4.3 beta 2
Kubuntu Jaunty AMD 64 (Phenom II quad core)
ATI HD4850 + fglrx 9.4
4 Gig ram

 -- Backtrace:
Application: Plasma Workspace (kdeinit), signal: Segmentation fault
[Current thread is 0 (LWP 22203)]

Thread 3 (Thread 0x7f8361f54950 (LWP 22335)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f83846b1cc7 in QWaitCondition::wait (this=0x2e53448, mutex=0x2e53440, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007f83846a7879 in QThreadPoolThread::run (this=0x2426670) at concurrent/qthreadpool.cpp:140
#3  0x00007f83846b0d02 in QThreadPrivate::start (arg=0x2426670) at thread/qthread_unix.cpp:189
#4  0x00007f83805813ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007f8381165fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f836134b950 (LWP 22336)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007f83846b1cc7 in QWaitCondition::wait (this=0x2e53448, mutex=0x2e53440, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007f83846a7879 in QThreadPoolThread::run (this=0x314fec0) at concurrent/qthreadpool.cpp:140
#3  0x00007f83846b0d02 in QThreadPrivate::start (arg=0x314fec0) at thread/qthread_unix.cpp:189
#4  0x00007f83805813ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007f8381165fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8384c71750 (LWP 22203)):
[KCrash Handler]
#5  QGraphicsItemPrivate::updateCachedClipPathFromSetPosHelper (this=0x30fa300, newPos=<value optimized out>) at graphicsview/qgraphicsitem.cpp:3891
#6  0x00007f83823104a5 in QGraphicsItemPrivate::setPosHelper (this=0x30fa300, pos=<value optimized out>) at graphicsview/qgraphicsitem.cpp:2367
#7  0x00007f8382358aef in QGraphicsWidget::setGeometry (this=0x3129150, rect=@0x7fff8ccabec0) at graphicsview/qgraphicswidget.cpp:382
#8  0x00007f8382365aed in QGridLayoutEngine::setGeometries (this=0x24264c8, styleInfo=<value optimized out>, contentsGeometry=@0x7fff8ccabf30) at graphicsview/qgridlayoutengine.cpp:1030
#9  0x00007f83823548f7 in QGraphicsLinearLayout::setGeometry (this=<value optimized out>, rect=<value optimized out>) at graphicsview/qgraphicslinearlayout.cpp:503
#10 0x00007f8382351f77 in QGraphicsLayout::activate (this=0x2426360) at graphicsview/qgraphicslayout.cpp:269
#11 0x00007f8382351fe1 in QGraphicsLayout::widgetEvent (this=0x2426360, e=0x7fff8ccab8c0) at graphicsview/qgraphicslayout.cpp:366
#12 0x00007f8382357e39 in QGraphicsWidget::event (this=0x2423180, event=0x36beb70) at graphicsview/qgraphicswidget.cpp:1262
#13 0x00007f8381d3cb9d in QApplicationPrivate::notify_helper (this=0x231b750, receiver=0x2423180, e=0x36beb70) at kernel/qapplication.cpp:4057
#14 0x00007f8381d44dea in QApplication::notify (this=0x22dc430, receiver=0x2423180, e=0x36beb70) at kernel/qapplication.cpp:4022
#15 0x00007f8382e78deb in KApplication::notify (this=0x22dc430, receiver=0x2423180, event=0x36beb70) at /build/buildd/kde4libs-4.2.90/kdeui/kernel/kapplication.cpp:302
#16 0x00007f8384799dfc in QCoreApplication::notifyInternal (this=0x22dc430, receiver=0x2423180, event=0x36beb70) at kernel/qcoreapplication.cpp:610
#17 0x00007f838479aa6a in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x228e100) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#18 0x00007f83847c38a3 in postEventSourceDispatch (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#19 0x00007f83807d020a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#20 0x00007f83807d38e0 in ?? () from /usr/lib/libglib-2.0.so.0
#21 0x00007f83807d3a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#22 0x00007f83847c352f in QEventDispatcherGlib::processEvents (this=0x231b3f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:324
#23 0x00007f8381dd570f in QGuiEventDispatcherGlib::processEvents (this=0x7fff8ccaba40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#24 0x00007f83847986a2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1932867680}) at kernel/qeventloop.cpp:149
#25 0x00007f8384798a6d in QEventLoop::exec (this=0x7fff8ccac7e0, flags={i = -1932867600}) at kernel/qeventloop.cpp:200
#26 0x00007f838479ad34 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#27 0x00007f8379b197eb in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#28 0x000000000040714e in launch (argc=1, _name=0x22ae528 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=0, envs=0x22ae548 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x40a308 "0") at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:671
#29 0x0000000000407978 in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1163
#30 0x0000000000407f25 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1356
#31 0x0000000000408a66 in main (argc=2, argv=0x7fff8ccad678, envp=0x7fff8ccad690) at /build/buildd/kde4libs-4.2.90/kinit/kinit.cpp:1783

This bug may be a duplicate of or related to bug 186649

Reported using DrKonqi