Bug 247272

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:
I logged in, then the desktop was shown as usual, than it crashes. Happens on every login.

-- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffaba790760 (LWP 11507))]

Thread 5 (Thread 0x7ffa94501710 (LWP 11553)):
#0  0x00007ffab914339c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffaaf8e62a0 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/libQtWebKit.so.4
#2  0x00007ffaaf8e62d9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/libQtWebKit.so.4
#3  0x00007ffab913ea4f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffab7f2e82d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ffa928e3710 (LWP 11603)):
#0  0x00007ffab9143709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffab93cd222 in wait (this=<value optimized out>, mutex=0x167b3d0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x167b3d0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffab93c30d0 in QThreadPoolThread::run (this=0x165de80) at concurrent/qthreadpool.cpp:140
#4  0x00007ffab93ccbf5 in QThreadPrivate::start (arg=0x165de80) at thread/qthread_unix.cpp:248
#5  0x00007ffab913ea4f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffab7f2e82d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ffa920e2710 (LWP 11604)):
#0  0x00007ffab9143709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffab93cd222 in wait (this=<value optimized out>, mutex=0x167b3d0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x167b3d0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffab93c30d0 in QThreadPoolThread::run (this=0x16b0d70) at concurrent/qthreadpool.cpp:140
#4  0x00007ffab93ccbf5 in QThreadPrivate::start (arg=0x16b0d70) at thread/qthread_unix.cpp:248
#5  0x00007ffab913ea4f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffab7f2e82d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffa918e1710 (LWP 11607)):
#0  0x00007ffab9143709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffab93cd222 in wait (this=<value optimized out>, mutex=0x167b3d0, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x167b3d0, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007ffab93c30d0 in QThreadPoolThread::run (this=0x16baed0) at concurrent/qthreadpool.cpp:140
#4  0x00007ffab93ccbf5 in QThreadPrivate::start (arg=0x16baed0) at thread/qthread_unix.cpp:248
#5  0x00007ffab913ea4f in start_thread () from /lib64/libpthread.so.0
#6  0x00007ffab7f2e82d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffaba790760 (LWP 11507)):
[KCrash Handler]
#6  0x00007ffab8c3ca20 in QGraphicsItem::setVisible(bool) () from /usr/lib64/libQtGui.so.4
#7  0x00007ffa991adba0 in ActivityWidget::updateActions (this=0x1463e20) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activitywidget.cpp:121
#8  0x00007ffa991ae283 in ActivityWidget::setActivityData (this=0x1463e20, data=<value optimized out>) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activitywidget.cpp:94
#9  0x00007ffa991acb30 in ActivityList::dataUpdated (this=0xf12f80, source=..., data=...) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activitylist.cpp:70
#10 0x00007ffa991ab554 in OpenDesktopActivities::dataUpdated (this=0xe8fed0, source=..., data=...) at /usr/src/debug/kdeplasma-addons-4.5.0/applets/social-news/activities.cpp:103
#11 0x00007ffa991ab8b3 in OpenDesktopActivities::qt_metacall (this=0xe8fed0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff125dead0)
    at /usr/src/debug/kdeplasma-addons-4.5.0/build/applets/social-news/activities.moc:77
#12 0x00007ffab94c7a1f in QMetaObject::activate (sender=0xae2350, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff125dead0) at kernel/qobject.cpp:3295
#13 0x00007ffab0a31967 in Plasma::DataContainer::dataUpdated(QString const&, QHash<QString, QVariant> const&) () from /usr/lib64/libplasma.so.3
#14 0x00007ffab0a323be in Plasma::DataContainer::checkForUpdate() () from /usr/lib64/libplasma.so.3
#15 0x00007ffab0a34743 in Plasma::DataEngine::timerEvent(QTimerEvent*) () from /usr/lib64/libplasma.so.3
#16 0x00007ffab94c522e in QObject::event (this=0xf43aa0, e=0x7fff125df2d0) at kernel/qobject.cpp:1212
#17 0x00007ffab86884d4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#18 0x00007ffab8690aca in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#19 0x00007ffaba1190b6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#20 0x00007ffab94b3e4c in QCoreApplication::notifyInternal (this=0x676a30, receiver=0xf43aa0, event=0x7fff125df2d0) at kernel/qcoreapplication.cpp:726
#21 0x00007ffab94df0c9 in sendEvent (this=0x687450) at kernel/qcoreapplication.h:215
#22 QTimerInfoList::activateTimers (this=0x687450) at kernel/qeventdispatcher_unix.cpp:618
#23 0x00007ffab94dbfd4 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#24 0x00007ffab503ca93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007ffab503d270 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007ffab503d510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007ffab94dc67f in QEventDispatcherGlib::processEvents (this=0x683a20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#28 0x00007ffab872914e in ?? () from /usr/lib64/libQtGui.so.4
#29 0x00007ffab94b3292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007ffab94b3495 in QEventLoop::exec (this=0x7fff125df660, flags=...) at kernel/qeventloop.cpp:201
#31 0x00007ffab94b788b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#32 0x00007ffaa9ad61fb in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#33 0x00000000004074a9 in launch (argc=1, _name=0x62e8c8 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=
    0x0, avoid_loops=false, startup_id_str=0x40b0f7 "0") at /usr/src/debug/kdelibs-4.5.0/kinit/kinit.cpp:723
#34 0x0000000000407fc5 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.5.0/kinit/kinit.cpp:1215
#35 0x000000000040873a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.5.0/kinit/kinit.cpp:1408
#36 0x0000000000409390 in main (argc=4, argv=0x7fff125e0ac8, envp=0x7fff125e0af0) at /usr/src/debug/kdelibs-4.5.0/kinit/kinit.cpp:1892

Reported using DrKonqi