Bug 249105

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Nothink. I only input my login name and password or allow to retreive this information from Kwallet. I uses this widget in old plasma version and after update this bug occurs any time, when I tries login. I reinstalled system(update from OpenSUSE 11.2 to OpenSUSE 11.3 with LiveCD) and removes my settings, but the bug still exists.

Very interesting is plasma don't asks me for login into opendesktop account after login on my desktop session. It only asks for it after crashing(ex. I kill plasma and run again). This could been happened by NetworkManager.

- Custom settings of the application:
I uses Social Desktop widget.

The crash can be reproduced every time.

-- Backtrace:
Application: Przestrzeń robocza Plazmy (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fda25dc7760 (LWP 13529))]

Thread 2 (Thread 0x7fd9fabe6710 (LWP 13545)):
#0  0x00007fda22acc39c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fda20b242a0 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fda20b242d9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fda22ac7a4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007fda256f782d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fda25dc7760 (LWP 13529)):
[KCrash Handler]
#6  QGraphicsItem::setVisible (this=0x30d35d535c3c36a8, visible=false) at graphicsview/qgraphicsitem.cpp:2330
#7  0x00007fda069b5ba0 in ActivityWidget::updateActions (this=0x2ff20d0) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activitywidget.cpp:121
#8  0x00007fda069b6283 in ActivityWidget::setActivityData (this=0x2ff20d0, data=<value optimized out>) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activitywidget.cpp:94
#9  0x00007fda069b4b30 in ActivityList::dataUpdated (this=0xb6a940, source=..., data=...) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activitylist.cpp:70
#10 0x00007fda069b3554 in OpenDesktopActivities::dataUpdated (this=0xa1fd40, source=..., data=...) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activities.cpp:103
#11 0x00007fda069b38b3 in OpenDesktopActivities::qt_metacall (this=0xa1fd40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8d52c290)
    at /usr/src/debug/kdeplasma-addons-4.5.0/build/applets/social-news/activities.moc:77
#12 0x00007fda22e50a1f in QMetaObject::activate (sender=0x2a00030, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff8d52c290) at kernel/qobject.cpp:3295
#13 0x00007fda25260967 in Plasma::DataContainer::dataUpdated (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.0/build/plasma/datacontainer.moc:101
#14 0x00007fda252613be in Plasma::DataContainer::checkForUpdate (this=0x2a00030) at /usr/src/debug/kdelibs-4.5.0/plasma/datacontainer.cpp:169
#15 0x00007fda25263743 in Plasma::DataEngine::timerEvent (this=<value optimized out>, event=<value optimized out>) at /usr/src/debug/kdelibs-4.5.0/plasma/dataengine.cpp:388
#16 0x00007fda22e4e22e in QObject::event (this=0xb1e5f0, e=0x7fff8d52ca90) at kernel/qobject.cpp:1212
#17 0x00007fda220114d4 in QApplicationPrivate::notify_helper (this=0x63c920, receiver=0xb1e5f0, e=0x7fff8d52ca90) at kernel/qapplication.cpp:4302
#18 0x00007fda22019aca in QApplication::notify (this=<value optimized out>, receiver=0xb1e5f0, e=0x7fff8d52ca90) at kernel/qapplication.cpp:4185
#19 0x00007fda239d80b6 in KApplication::notify (this=0x62ac00, receiver=0xb1e5f0, event=0x7fff8d52ca90) at /usr/src/debug/kdelibs-4.5.0/kdeui/kernel/kapplication.cpp:310
#20 0x00007fda22e3ce4c in QCoreApplication::notifyInternal (this=0x62ac00, receiver=0xb1e5f0, event=0x7fff8d52ca90) at kernel/qcoreapplication.cpp:726
#21 0x00007fda22e680c9 in sendEvent (this=0x640080) at kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x640080) at kernel/qeventdispatcher_unix.cpp:618
#23 0x00007fda22e64fd4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 0x00007fda1aa0da93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fda1aa0e270 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fda1aa0e510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007fda22e6567f in QEventDispatcherGlib::processEvents (this=0x6108f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007fda220b214e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fda22e3c292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fda22e3c495 in QEventLoop::exec (this=0x7fff8d52ce20, flags=...) at kernel/qeventloop.cpp:201
#31 0x00007fda22e4088b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#32 0x00007fda259c81fb in kdemain (argc=1, argv=0x7fff8d52d208) at /usr/src/debug/kdebase-workspace-4.5.0/plasma/desktop/shell/main.cpp:118
#33 0x00007fda25645b7d in __libc_start_main () from /lib64/libc.so.6
#34 0x0000000000400699 in _start () at ../sysdeps/x86_64/elf/start.S:113

This bug may be a duplicate of or related to bug 246316.

Possible duplicates by query: bug 248399, bug 247272, bug 246316.

Reported using DrKonqi