Bug 266162

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Logged out or shutting down the system.
- Custom settings of the application:
Running programs:
- Opera
- Konsole
- Amarok
- Kalarm

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
[Current thread is 1 (Thread 0x7fa4f42077a0 (LWP 2330))]

Thread 4 (Thread 0x7fa4d68fa700 (LWP 2334)):
#0  0x00007fa4e8f77665 in __pthread_mutex_lock (mutex=0x1634158) at pthread_mutex_lock.c:61
#1  0x00007fa4e88c28bf in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x00007fa4e88c2e78 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fa4e88c345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fa4f0e861e6 in QEventDispatcherGlib::processEvents (this=0x17378b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007fa4f0e58a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fa4f0e58dec in QEventLoop::exec (this=0x7fa4d68f9cb0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fa4f0d632fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007fa4f0e385f8 in QInotifyFileSystemWatcherEngine::run (this=0x16eb3e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fa4f0d6627e in QThreadPrivate::start (arg=0x16eb3e0) at thread/qthread_unix.cpp:266
#10 0x00007fa4ec0f3953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007fa4e8f75971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007fa4f3b1192d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa4c4336700 (LWP 2336)):
#0  0x00007fa4e88c29d1 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#1  0x00007fa4e88c2e78 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fa4e88c345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fa4f0e861e6 in QEventDispatcherGlib::processEvents (this=0x203cc80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007fa4f0e58a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fa4f0e58dec in QEventLoop::exec (this=0x7fa4c4335cb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fa4f0d632fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007fa4f0e385f8 in QInotifyFileSystemWatcherEngine::run (this=0x203c1c0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa4f0d6627e in QThreadPrivate::start (arg=0x203c1c0) at thread/qthread_unix.cpp:266
#9  0x00007fa4ec0f3953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007fa4e8f75971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007fa4f3b1192d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa4be1b4700 (LWP 2381)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa4ef53620e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fa4ef536329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fa4ec0f3953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007fa4e8f75971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007fa4f3b1192d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa4f42077a0 (LWP 2330)):
[KCrash Handler]
#6  0x00007fa4f3a5eba5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fa4f3a626b0 in abort () at abort.c:92
#8  0x00007fa4efdbe6bd in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6
#9  0x00007fa4efdbc906 in ?? () from /usr/lib/libstdc++.so.6
#10 0x00007fa4efdbc933 in std::terminate() () from /usr/lib/libstdc++.so.6
#11 0x00007fa4efdbd28f in __cxa_pure_virtual () from /usr/lib/libstdc++.so.6
#12 0x00007fa4f07d3bf1 in QGraphicsItem::sceneBoundingRect (this=0x91a) at graphicsview/qgraphicsitem.cpp:4756
#13 0x00007fa4f0804fe8 in QGraphicsScene::itemsBoundingRect (this=<value optimized out>) at graphicsview/qgraphicsscene.cpp:1920
#14 0x00007fa4f080c1c1 in QGraphicsScene::sceneRect (this=0xf3a100) at graphicsview/qgraphicsscene.cpp:1668
#15 0x00007fa4f36321ab in Plasma::Corona::screenGeometry (this=<value optimized out>, id=<value optimized out>) at ../../plasma/corona.cpp:723
#16 0x00007fa4f364690a in Plasma::ExtenderPrivate::adjustSize (this=0x2128830) at ../../plasma/extenders/extender.cpp:917
#17 0x00007fa4f3652884 in Plasma::ExtenderItem::setCollapsed (this=0x3299420, collapsed=true) at ../../plasma/extenders/extenderitem.cpp:619
#18 0x00007fa4c24b27fd in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#19 0x00007fa4c24b2f74 in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#20 0x00007fa4f0e71b27 in QMetaObject::activate (sender=0x3273420, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3280
#21 0x00007fa4c24978c2 in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#22 0x00007fa4c249832b in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#23 0x00007fa4c249db3a in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#24 0x00007fa4c24b14d7 in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#25 0x00007fa4f3649e2a in Plasma::Extender::~Extender (this=0x2173d40, __in_chrg=<value optimized out>) at ../../plasma/extenders/extender.cpp:155
#26 0x00007fa4f3600acc in Plasma::AppletPrivate::~AppletPrivate (this=0x2128f20, __in_chrg=<value optimized out>) at ../../plasma/applet.cpp:2557
#27 0x00007fa4f360744a in Plasma::Applet::~Applet (this=0x2184450, __in_chrg=<value optimized out>) at ../../plasma/applet.cpp:223
#28 0x00007fa4c24a5a4d in ?? () from /usr/lib/kde4/plasma_applet_notifications.so
#29 0x00007fa4f07e21df in QGraphicsItem::~QGraphicsItem (this=0x14a0aa0, __in_chrg=<value optimized out>) at graphicsview/qgraphicsitem.cpp:1462
#30 0x00007fa4f0840090 in ~QGraphicsObject (this=0x14a0a90, __in_chrg=<value optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:547
#31 QGraphicsWidget::~QGraphicsWidget (this=0x14a0a90, __in_chrg=<value optimized out>) at graphicsview/qgraphicswidget.cpp:277
#32 0x00007fa4d9160441 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#33 0x00007fa4d91556d1 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#34 0x00007fa4f3624a2f in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (this=0x13d35f0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#35 qDeleteAll<QList<Plasma::Applet*> > (this=0x13d35f0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#36 ~ContainmentPrivate (this=0x13d35f0, __in_chrg=<value optimized out>) at ../../plasma/private/containment_p.h:70
#37 Plasma::Containment::~Containment (this=0x13d35f0, __in_chrg=<value optimized out>) at ../../plasma/containment.cpp:148
#38 0x00007fa4d9c58ed5 in ?? () from /usr/lib/kde4/plasma_containment_panel.so
#39 0x00007fa4f363498f in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (this=0xf3a100, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#40 qDeleteAll<QList<Plasma::Containment*> > (this=0xf3a100, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#41 ~CoronaPrivate (this=0xf3a100, __in_chrg=<value optimized out>) at ../../plasma/corona.cpp:84
#42 Plasma::Corona::~Corona (this=0xf3a100, __in_chrg=<value optimized out>) at ../../plasma/corona.cpp:316
#43 0x00007fa4f3de2894 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#44 0x00007fa4f3e06816 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#45 0x00007fa4f3e0ca0d in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#46 0x00007fa4f0e71b27 in QMetaObject::activate (sender=0xe957a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3280
#47 0x00007fa4f0e5cee3 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1014
#48 0x00007fa4f3defd23 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#49 0x00007fa4f3a49d8e 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=0x7fff4731a5a8) at libc-start.c:226
#50 0x0000000000400669 in _start ()

Possible duplicates by query: bug 266152, bug 266109, bug 266103, bug 266066, bug 266057.

Reported using DrKonqi