Bug 283124

Summary: crash when trying to add app-ressource 'yast' to plasma active desktop activity
Product: [Unmaintained] Active Reporter: Robby Engelmann <robby.engelmann>
Component: Application launcherAssignee: Marco Martin <notmart>
Status: RESOLVED DUPLICATE    
Severity: crash CC: active, andresbajotierra, robby.engelmann
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: unscheduled   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Robby Engelmann 2011-10-01 08:07:50 UTC 
Application: plasma-device (0.1)
KDE Platform Version: 4.7.1 (4.7.1) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.0.4-44-desktop i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
everytime i try to add the above mentioned ressource to an activity i see this crash. the same occurs when i search for random documents.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-device), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1f07710 (LWP 1904))]

Thread 12 (Thread 0xb0e18b70 (LWP 1905)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb341d105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7763aac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb3cdd007 in ?? () from /usr/lib/libQtScript.so.4
#4  0xb3cdd04f in ?? () from /usr/lib/libQtScript.so.4
#5  0xb3418b05 in start_thread () from /lib/libpthread.so.0
#6  0xb7755d1e in clone () from /lib/libc.so.6

Thread 11 (Thread 0xa67b0b70 (LWP 1916)):
#0  0xb2ff922b in clock_gettime () from /lib/librt.so.1
#1  0xb618c345 in ?? () from /usr/lib/libQtCore.so.4
#2  0xb625f1b6 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb625d9fb in ?? () from /usr/lib/libQtCore.so.4
#4  0xb625da9d in ?? () from /usr/lib/libQtCore.so.4
#5  0xb2c00a70 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0xb2c018e2 in ?? () from /lib/libglib-2.0.so.0
#7  0xb2c01fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0xb625e247 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb622ec5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb622ee89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb612ffd9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xb620e9ed in ?? () from /usr/lib/libQtCore.so.4
#13 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#15 0xb7755d1e in clone () from /lib/libc.so.6

Thread 10 (Thread 0x9bcffb70 (LWP 2294)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb341d105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7763aac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb4daf377 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb3418b05 in start_thread () from /lib/libpthread.so.0
#5  0xb7755d1e in clone () from /lib/libc.so.6

Thread 9 (Thread 0xa2640b70 (LWP 2295)):
#0  0xb2ff922b in clock_gettime () from /lib/librt.so.1
#1  0xb618c345 in ?? () from /usr/lib/libQtCore.so.4
#2  0xb625ee26 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb625e87e in ?? () from /usr/lib/libQtCore.so.4
#4  0xb2c01180 in g_main_context_check () from /lib/libglib-2.0.so.0
#5  0xb2c01ac8 in ?? () from /lib/libglib-2.0.so.0
#6  0xb2c01fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#7  0xb625e247 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb622ec5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb622ee89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb612ffd9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#11 0xb613006b in QThread::run() () from /usr/lib/libQtCore.so.4
#12 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#13 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#14 0xb7755d1e in clone () from /lib/libc.so.6

Thread 8 (Thread 0xa5fafb70 (LWP 2296)):
#0  0xb2ff922b in clock_gettime () from /lib/librt.so.1
#1  0xb618c345 in ?? () from /usr/lib/libQtCore.so.4
#2  0xb625f1b6 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb625d9fb in ?? () from /usr/lib/libQtCore.so.4
#4  0xb625da9d in ?? () from /usr/lib/libQtCore.so.4
#5  0xb2c00a70 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0xb2c018e2 in ?? () from /lib/libglib-2.0.so.0
#7  0xb2c01fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0xb625e247 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#9  0xb622ec5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#10 0xb622ee89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#11 0xb612ffd9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#12 0xb74d21db in Plasma::StorageThread::run (this=0x8223ac8) at /usr/src/debug/kdelibs-4.7.1/plasma/private/storagethread.cpp:326
#13 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#15 0xb7755d1e in clone () from /lib/libc.so.6

Thread 7 (Thread 0x97338b70 (LWP 3077)):
#0  0xb7763cc4 in pthread_mutex_lock () from /lib/libc.so.6
#1  0xb2c01a4d in ?? () from /lib/libglib-2.0.so.0
#2  0xb2c01fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0xb625e247 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0xb622ec5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0xb622ee89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb612ffd9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0xb6c71ffa in ?? () from /usr/lib/libQtDeclarative.so.4
#8  0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#9  0xb3418b05 in start_thread () from /lib/libpthread.so.0
#10 0xb7755d1e in clone () from /lib/libc.so.6

Thread 6 (Thread 0x96b37b70 (LWP 3097)):
#0  0xb7763ee0 in __libc_disable_asynccancel () from /lib/libc.so.6
#1  0xb774b010 in poll () from /lib/libc.so.6
#2  0xb2c120bb in g_poll () from /lib/libglib-2.0.so.0
#3  0xb2c01c46 in ?? () from /lib/libglib-2.0.so.0
#4  0xb2c01fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb625e247 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb622ec5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb622ee89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb612ffd9 in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xb6c71ffa in ?? () from /usr/lib/libQtDeclarative.so.4
#10 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#12 0xb7755d1e in clone () from /lib/libc.so.6

Thread 5 (Thread 0x92c0ab70 (LWP 6418)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb341d105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7763aac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6133310 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb396aab6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc35cb48, th=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb396d8bb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xafd9290, th=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb396a6ea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xc35cb48, th=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb396d9b4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xafd9290, th=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb396a643 in ThreadWeaver::WeaverImpl::applyForWork (this=0xc35cb48, th=0xc35cbc8, previous=0x0) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb396d9d0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xafd9290, th=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb396a643 in ThreadWeaver::WeaverImpl::applyForWork (this=0xc35cb48, th=0xc35cbc8, previous=0x98a742a8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb396c394 in ThreadWeaver::ThreadRunHelper::run (this=0x92c0a314, parent=0xc35cb48, th=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:87
#12 0xb396c44a in ThreadWeaver::Thread::run (this=0xc35cbc8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:142
#13 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#15 0xb7755d1e in clone () from /lib/libc.so.6

Thread 4 (Thread 0x92409b70 (LWP 6419)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb341d105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7763aac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6133310 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb396aab6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc35cb48, th=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb396d8bb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xafd9290, th=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb396a6ea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xc35cb48, th=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb396d9b4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xafd9290, th=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb396a643 in ThreadWeaver::WeaverImpl::applyForWork (this=0xc35cb48, th=0xa6d4b260, previous=0x0) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb396d9d0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xafd9290, th=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0xb396a643 in ThreadWeaver::WeaverImpl::applyForWork (this=0xc35cb48, th=0xa6d4b260, previous=0x9c81dcb8) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0xb396c394 in ThreadWeaver::ThreadRunHelper::run (this=0x92409314, parent=0xc35cb48, th=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:87
#12 0xb396c44a in ThreadWeaver::Thread::run (this=0xa6d4b260) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:142
#13 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#15 0xb7755d1e in clone () from /lib/libc.so.6

Thread 3 (Thread 0x91c08b70 (LWP 6420)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb341d105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7763aac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6133310 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb396aab6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc35cb48, th=0x98a2e140) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb396d8bb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xafd9290, th=0x98a2e140) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb396a6ea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xc35cb48, th=0x98a2e140) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb396d9b4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xafd9290, th=0x98a2e140) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb396a643 in ThreadWeaver::WeaverImpl::applyForWork (this=0xc35cb48, th=0x98a2e140, previous=0x93115188) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb396c394 in ThreadWeaver::ThreadRunHelper::run (this=0x91c08314, parent=0xc35cb48, th=0x98a2e140) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:87
#10 0xb396c44a in ThreadWeaver::Thread::run (this=0x98a2e140) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:142
#11 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#13 0xb7755d1e in clone () from /lib/libc.so.6

Thread 2 (Thread 0x91144b70 (LWP 6421)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb341d105 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7763aac in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6133310 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#4  0xb396aab6 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xc35cb48, th=0x9429438) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0xb396d8bb in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xafd9290, th=0x9429438) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0xb396a6ea in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xc35cb48, th=0x9429438) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0xb396d9b4 in ThreadWeaver::WorkingHardState::applyForWork (this=0xafd9290, th=0x9429438) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0xb396a643 in ThreadWeaver::WeaverImpl::applyForWork (this=0xc35cb48, th=0x9429438, previous=0x9c845a98) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0xb396c394 in ThreadWeaver::ThreadRunHelper::run (this=0x91144314, parent=0xc35cb48, th=0x9429438) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:87
#10 0xb396c44a in ThreadWeaver::Thread::run (this=0x9429438) at /usr/src/debug/kdelibs-4.7.1/threadweaver/Weaver/Thread.cpp:142
#11 0xb6132c23 in ?? () from /usr/lib/libQtCore.so.4
#12 0xb3418b05 in start_thread () from /lib/libpthread.so.0
#13 0xb7755d1e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb1f07710 (LWP 1904)):
[KCrash Handler]
#7  0xb623a0d7 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQtCore.so.4
#8  0xb74f79a0 in Plasma::RunnerManager::mimeDataForMatch (this=0xb9efb80, match=...) at /usr/src/debug/kdelibs-4.7.1/plasma/runnermanager.cpp:617
#9  0xb74f7a0b in Plasma::RunnerManager::mimeDataForMatch (this=0xb9efb80, id=...) at /usr/src/debug/kdelibs-4.7.1/plasma/runnermanager.cpp:604
#10 0xaa87848c in RunnerSource::matchesChanged (this=0x9bd45320, m=...) at /usr/src/debug/plasma-mobile/dataengines/runner/runnersource.cpp:84
#11 0xaa8793a5 in RunnerSource::qt_metacall (this=0x9bd45320, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfbd35e8) at /usr/src/debug/plasma-mobile/builddir/dataengines/runner/runnersource.moc:75
#12 0xb623626d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#13 0xb624579c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#14 0xb74f7b15 in Plasma::RunnerManager::matchesChanged (this=0xb9efb80, _t1=...) at /usr/src/debug/kdelibs-4.7.1/build/plasma/runnermanager.moc:124
#15 0xb74fc99a in matchesChanged (this=0xb9efb80, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfbd375c) at /usr/src/debug/kdelibs-4.7.1/plasma/runnermanager.cpp:97
#16 Plasma::RunnerManager::qt_metacall (this=0xb9efb80, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfbd375c) at /usr/src/debug/kdelibs-4.7.1/build/plasma/runnermanager.moc:109
#17 0xb623626d in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#18 0xb624579c in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#19 0xb6295935 in QTimer::timeout() () from /usr/lib/libQtCore.so.4
#20 0xb624cb26 in QTimer::timerEvent(QTimerEvent*) () from /usr/lib/libQtCore.so.4
#21 0xb6244ed4 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#22 0xb574c5c4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#23 0xb5755367 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#24 0xb7112b81 in KApplication::notify (this=0x8069ce0, receiver=0xc0952fc, event=0xbfbd3c9c) at /usr/src/debug/kdelibs-4.7.1/kdeui/kernel/kapplication.cpp:311
#25 0xb622f97e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#26 0xb6260e09 in ?? () from /usr/lib/libQtCore.so.4
#27 0xb625dad2 in ?? () from /usr/lib/libQtCore.so.4
#28 0xb2c01509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0xb2c01d10 in ?? () from /lib/libglib-2.0.so.0
#30 0xb2c01fce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0xb625e1fb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#32 0xb58036aa in ?? () from /usr/lib/libQtGui.so.4
#33 0xb622ec5d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0xb622ee89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#35 0xb6233930 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#36 0xb574a314 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#37 0xb7809a26 in kdemain (argc=1, argv=0xbfbd4164) at /usr/src/debug/plasma-mobile/shell/main.cpp:63
#38 0x0804861b in main (argc=1, argv=0xbfbd4164) at /usr/src/debug/plasma-mobile/builddir/shell/plasma-device_dummy.cpp:3

Reported using DrKonqi
Comment 1 Robby Engelmann 2011-10-01 08:12:37 UTC 
i am using latest up to date packages from this morning. it is a quite annoying bug since i have to restart the system and after that regularly the desktop do not start correctly and i only see the unusable login screen. thus, i can do another restart till the system starts correctly.
Comment 2 Dario Andres 2011-10-01 12:59:23 UTC 
[Comment from a bug triager]
This issue is being tracked at bug 277785, merging. It seems it was fixed recently. Regards
Thanks

*** This bug has been marked as a duplicate of bug 277785 ***