Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What happens after the crash submission:
Whell it reboots/shuts down normally. but once back on everything will be reset.. to last time it was normally shut down.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77cb720 (LWP 1605))]

Thread 7 (Thread 0xae2b9b70 (LWP 1608)):
#0  0x0082b416 in __kernel_vsyscall ()
#1  0x0071dde6 in poll () from /lib/libc.so.6
#2  0x059eca1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x059df43c in ?? () from /lib/libglib-2.0.so.0
#4  0x059df848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0617459f in QEventDispatcherGlib::processEvents (this=0xaf200df0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x06144609 in QEventLoop::processEvents (this=0xae2b9280, flags=) at kernel/qeventloop.cpp:149
#7  0x06144a8a in QEventLoop::exec (this=0xae2b9280, flags=...) at kernel/qeventloop.cpp:201
#8  0x06040b7e in QThread::exec (this=0x8dae2b0) at thread/qthread.cpp:490
#9  0x0612335b in QInotifyFileSystemWatcherEngine::run (this=0x8dae2b0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x06043df9 in QThreadPrivate::start (arg=0x8dae2b0) at thread/qthread_unix.cpp:266
#11 0x00182cc9 in start_thread () from /lib/libpthread.so.0
#12 0x0072c6ae in clone () from /lib/libc.so.6

Thread 6 (Thread 0xacab6b70 (LWP 1836)):
#0  0x0082b416 in __kernel_vsyscall ()
#1  0x001874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00739dad in pthread_cond_wait () from /lib/libc.so.6
#3  0x03a21877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3b201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x03a218c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x3b201a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00182cc9 in start_thread () from /lib/libpthread.so.0
#6  0x0072c6ae in clone () from /lib/libc.so.6

Thread 5 (Thread 0xad2b7b70 (LWP 1917)):
#0  0x0082b416 in __kernel_vsyscall ()
#1  0x001874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00739dad in pthread_cond_wait () from /lib/libc.so.6
#3  0x060449c7 in wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x007c1030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9124a68, th=0x9124208) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x007c47dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9124e68, th=0x9124208) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x007c055b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9124a68, th=0x9124208) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x007c48d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0x9124208) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0x9124208, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x007c48f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0x9124208) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0x9124208, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x007c48f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0x9124208) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0x9124208, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x007c48f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0x9124208) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0x9124208, previous=0xa980d5c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x007c295e in ThreadWeaver::ThreadRunHelper::run (this=0xad2b72e4, parent=0x9124a68, th=0x9124208) at ../../../threadweaver/Weaver/Thread.cpp:87
#17 0x007c307b in ThreadWeaver::Thread::run (this=0x9124208) at ../../../threadweaver/Weaver/Thread.cpp:142
#18 0x06043df9 in QThreadPrivate::start (arg=0x9124208) at thread/qthread_unix.cpp:266
#19 0x00182cc9 in start_thread () from /lib/libpthread.so.0
#20 0x0072c6ae in clone () from /lib/libc.so.6

Thread 4 (Thread 0xadab8b70 (LWP 1918)):
#0  0x0082b416 in __kernel_vsyscall ()
#1  0x001874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00739dad in pthread_cond_wait () from /lib/libc.so.6
#3  0x060449c7 in wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x007c1030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9124a68, th=0x99dda30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x007c47dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9124e68, th=0x99dda30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x007c055b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9124a68, th=0x99dda30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x007c48d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0x99dda30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0x99dda30, previous=0x96e7ab8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x007c295e in ThreadWeaver::ThreadRunHelper::run (this=0xadab82e4, parent=0x9124a68, th=0x99dda30) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x007c307b in ThreadWeaver::Thread::run (this=0x99dda30) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x06043df9 in QThreadPrivate::start (arg=0x99dda30) at thread/qthread_unix.cpp:266
#13 0x00182cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0072c6ae in clone () from /lib/libc.so.6

Thread 3 (Thread 0xaa17bb70 (LWP 1919)):
#0  0x0082b416 in __kernel_vsyscall ()
#1  0x001874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00739dad in pthread_cond_wait () from /lib/libc.so.6
#3  0x060449c7 in wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x007c1030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9124a68, th=0xaf203320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x007c47dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9124e68, th=0xaf203320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x007c055b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9124a68, th=0xaf203320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x007c48d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0xaf203320) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0xaf203320, previous=0x98de7d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x007c295e in ThreadWeaver::ThreadRunHelper::run (this=0xaa17b2e4, parent=0x9124a68, th=0xaf203320) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x007c307b in ThreadWeaver::Thread::run (this=0xaf203320) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x06043df9 in QThreadPrivate::start (arg=0xaf203320) at thread/qthread_unix.cpp:266
#13 0x00182cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0072c6ae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xa97ffb70 (LWP 1920)):
#0  0x0082b416 in __kernel_vsyscall ()
#1  0x001874dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00739dad in pthread_cond_wait () from /lib/libc.so.6
#3  0x060449c7 in wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x9124a80, mutex=0x9120ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x007c1030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9124a68, th=0xaf203810) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x007c47dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9124e68, th=0xaf203810) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x007c055b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9124a68, th=0xaf203810) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x007c48d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9124e68, th=0xaf203810) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x007c1533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9124a68, th=0xaf203810, previous=0x980b108) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x007c295e in ThreadWeaver::ThreadRunHelper::run (this=0xa97ff2e4, parent=0x9124a68, th=0xaf203810) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x007c307b in ThreadWeaver::Thread::run (this=0xaf203810) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x06043df9 in QThreadPrivate::start (arg=0xaf203810) at thread/qthread_unix.cpp:266
#13 0x00182cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0072c6ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77cb720 (LWP 1605)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x003093e6 in qDeleteAll<QList<Plasma::Applet*>::const_iterator> (this=0x87e3140, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#9  qDeleteAll<QList<Plasma::Applet*> > (this=0x87e3140, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#10 ~ContainmentPrivate (this=0x87e3140, __in_chrg=<value optimized out>) at ../../plasma/private/containment_p.h:64
#11 Plasma::Containment::~Containment (this=0x87e3140, __in_chrg=<value optimized out>) at ../../plasma/containment.cpp:144
#12 0x0471aa5c in ?? () from /usr/lib/kde4/plasma_containment_panel.so
#13 0x0032237e in qDeleteAll<QList<Plasma::Containment*>::const_iterator> (this=0x85504d0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#14 qDeleteAll<QList<Plasma::Containment*> > (this=0x85504d0, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#15 ~CoronaPrivate (this=0x85504d0, __in_chrg=<value optimized out>) at ../../plasma/corona.cpp:83
#16 Plasma::Corona::~Corona (this=0x85504d0, __in_chrg=<value optimized out>) at ../../plasma/corona.cpp:313
#17 0x00f07eec in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#18 0x00f2c58c in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#19 0x00f33060 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#20 0x0614b8ca in QMetaObject::metacall (object=0x8498718, cl=143235288, idx=139789520, argv=0x937f1d8) at kernel/qmetaobject.cpp:237
#21 0x0615e6ad in QMetaObject::activate (sender=0x8498718, m=0x6278484, local_signal_index=0, argv=0x88779d0) at kernel/qobject.cpp:3280
#22 0x061afc57 in QCoreApplication::aboutToQuit (this=0x8498718) at .moc/release-shared/moc_qcoreapplication.cpp:131
#23 0x06149036 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1014
#24 0x04e92e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#25 0x00f1486e in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#26 0x080485bb in _start ()

Possible duplicates by query: bug 255627, bug 255262, bug 250137, bug 249711, bug 247969.

Reported using DrKonqi