Bug 303107

Summary:	plasma desktop faul (crash)
Product:	[Unmaintained] plasma4	Reporter:	Ivan Ramos <tibesignerie1>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED NOT A BUG
Severity:	crash
Priority:	NOR
Version First Reported In:	4.8.4
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Ivan Ramos 2012-07-06 13:18:02 UTC

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-23-generic-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed: I just had problems whit a kernel crash. So i decide to change my passwords, the only thing that make the kernel crash a menor problem. Once finish i decide to start working whit the konsol. Once it pop in the window the plasma shell had a segmentation faul. I mean a Crash.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb76d5740 (LWP 1634))]

Thread 9 (Thread 0xafd42b40 (LWP 1636)):
#0  0x0404bbaa in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x0404c042 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0404c201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x073038e7 in QEventDispatcherGlib::processEvents (this=0xaf400468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x072cf50d in QEventLoop::processEvents (this=0xafd42240, flags=...) at kernel/qeventloop.cpp:149
#5  0x072cf7a9 in QEventLoop::exec (this=0xafd42240, flags=...) at kernel/qeventloop.cpp:204
#6  0x071b894c in QThread::exec (this=0xa8a66e8) at thread/qthread.cpp:501
#7  0x072acb5d in QInotifyFileSystemWatcherEngine::run (this=0xa8a66e8) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x071bbde0 in QThreadPrivate::start (arg=0xa8a66e8) at thread/qthread_unix.cpp:298
#9  0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#10 0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xaf3ffb40 (LWP 1637)):
#0  0x00208600 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#1  0x0408b410 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x0404b9dd in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0404c00e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0404c201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x073038e7 in QEventDispatcherGlib::processEvents (this=0xb5300468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x072cf50d in QEventLoop::processEvents (this=0xaf3ff240, flags=...) at kernel/qeventloop.cpp:149
#7  0x072cf7a9 in QEventLoop::exec (this=0xaf3ff240, flags=...) at kernel/qeventloop.cpp:204
#8  0x071b894c in QThread::exec (this=0xa8f8ca8) at thread/qthread.cpp:501
#9  0x072acb5d in QInotifyFileSystemWatcherEngine::run (this=0xa8f8ca8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x071bbde0 in QThreadPrivate::start (arg=0xa8f8ca8) at thread/qthread_unix.cpp:298
#11 0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0xaebfeb40 (LWP 1641)):
#0  0x00638416 in __kernel_vsyscall ()
#1  0x043c496b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x002083dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x02b86029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0x02b8606f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 6 (Thread 0xad6ecb40 (LWP 1643)):
#0  0x00638416 in __kernel_vsyscall ()
#1  0x001ec380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x04059a7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0404c0ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x0404c56b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05fe41ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x0406f6b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0xab855b40 (LWP 2120)):
#0  0x00638416 in __kernel_vsyscall ()
#1  0x043c496b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x002083dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x071bc350 in wait (time=4294967295, this=0xa8f03d0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa8ed808, mutex=0xa8e1ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0x0061bacc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ed7f0, th=0xb1683d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0061e95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa8c3d00, th=0xb1683d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0061b63a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ed7f0, th=0xb1683d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0061ea5c in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xb1683d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xb1683d0, previous=0xb3a09c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0061d4e4 in ThreadWeaver::ThreadRunHelper::run (this=0xab8552a4, parent=0xa8ed7f0, th=0xb1683d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0061d59a in ThreadWeaver::Thread::run (this=0xb1683d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x071bbde0 in QThreadPrivate::start (arg=0xb1683d0) at thread/qthread_unix.cpp:298
#13 0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 4 (Thread 0xadeedb40 (LWP 2121)):
#0  0x00638416 in __kernel_vsyscall ()
#1  0x043c496b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x002083dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x071bc350 in wait (time=4294967295, this=0xa8f03d0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa8ed808, mutex=0xa8e1ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0x0061bacc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ed7f0, th=0xb29b7e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0061e95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa8c3d00, th=0xb29b7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0061b63a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ed7f0, th=0xb29b7e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0061ea5c in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xb29b7e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xb29b7e0, previous=0xa0924e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0061d4e4 in ThreadWeaver::ThreadRunHelper::run (this=0xadeed2a4, parent=0xa8ed7f0, th=0xb29b7e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0061d59a in ThreadWeaver::Thread::run (this=0xb29b7e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x071bbde0 in QThreadPrivate::start (arg=0xb29b7e0) at thread/qthread_unix.cpp:298
#13 0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xaa652b40 (LWP 2122)):
#0  0x00638416 in __kernel_vsyscall ()
#1  0x043c496b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x002083dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x071bc350 in wait (time=4294967295, this=0xa8f03d0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa8ed808, mutex=0xa8e1ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0x0061bacc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ed7f0, th=0xa918a08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0061e95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa8c3d00, th=0xa918a08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0061b63a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ed7f0, th=0xa918a08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0061ea5c in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa918a08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa918a08, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0061ea78 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa918a08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa918a08, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0061ea78 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa918a08) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa918a08, previous=0xb1514d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0061d4e4 in ThreadWeaver::ThreadRunHelper::run (this=0xaa6522a4, parent=0xa8ed7f0, th=0xa918a08) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x0061d59a in ThreadWeaver::Thread::run (this=0xa918a08) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x071bbde0 in QThreadPrivate::start (arg=0xa918a08) at thread/qthread_unix.cpp:298
#17 0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#18 0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa9e51b40 (LWP 2123)):
#0  0x00638416 in __kernel_vsyscall ()
#1  0x043c496b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x002083dc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x071bc350 in wait (time=4294967295, this=0xa8f03d0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa8ed808, mutex=0xa8e1ec0, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0x0061bacc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa8ed7f0, th=0xa9152d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0061e95b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa8c3d00, th=0xa9152d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0061b63a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa8ed7f0, th=0xa9152d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x0061ea5c in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa9152d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa9152d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0061ea78 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa9152d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa9152d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0061ea78 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa9152d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa9152d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x0061ea78 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa9152d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#15 0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa9152d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#16 0x0061ea78 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa8c3d00, th=0xa9152d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#17 0x0061b533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa8ed7f0, th=0xa9152d0, previous=0xab97e70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#18 0x0061d4e4 in ThreadWeaver::ThreadRunHelper::run (this=0xa9e512a4, parent=0xa8ed7f0, th=0xa9152d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#19 0x0061d59a in ThreadWeaver::Thread::run (this=0xa9152d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#20 0x071bbde0 in QThreadPrivate::start (arg=0xa9152d0) at thread/qthread_unix.cpp:298
#21 0x043c0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#22 0x001faace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb76d5740 (LWP 1634)):
[KCrash Handler]
#7  QDragManager::move (this=0xa916200, globalPos=...) at kernel/qdnd_x11.cpp:1633
#8  0x03451817 in QDragManager::eventFilter (this=0xa916200, o=0xb7ae948, e=0xbf8b30b4) at kernel/qdnd_x11.cpp:1308
#9  0x033bbc71 in QApplication::notify (this=0x0, receiver=0xb7ae948, e=0xbf8b30b4) at kernel/qapplication.cpp:4096
#10 0x00e61401 in KApplication::notify (this=0xa037768, receiver=0xb7ae948, event=0xbf8b30b4) at ../../kdeui/kernel/kapplication.cpp:311
#11 0x072d097e in QCoreApplication::notifyInternal (this=0xa037768, receiver=0xb7ae948, event=0xbf8b30b4) at kernel/qcoreapplication.cpp:876
#12 0x033b5e95 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#13 QApplicationPrivate::sendMouseEvent (receiver=0xb7ae948, event=0xbf8b30b4, alienWidget=0x0, nativeWidget=0xb7ae948, buttonDown=0x3d49cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#14 0x03442074 in QETWidget::translateMouseEvent (this=0xb7ae948, event=0xbf8b356c) at kernel/qapplication_x11.cpp:4617
#15 0x03440c0d in QApplication::x11ProcessEvent (this=0xa037768, event=0xbf8b356c) at kernel/qapplication_x11.cpp:3732
#16 0x0346deac in x11EventSourceDispatch (s=0xa04aa00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0x0404bd86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#18 0x0404c125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#19 0x0404c201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#20 0x07303887 in QEventDispatcherGlib::processEvents (this=0x9ffaeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#21 0x0346daaa in QGuiEventDispatcherGlib::processEvents (this=0x9ffaeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x072cf50d in QEventLoop::processEvents (this=0xad3f958, flags=...) at kernel/qeventloop.cpp:149
#23 0x072cf7a9 in QEventLoop::exec (this=0xad3f958, flags=...) at kernel/qeventloop.cpp:204
#24 0x034514cc in QDragManager::drag (this=0xa916200, o=0xb2b8178) at kernel/qdnd_x11.cpp:2017
#25 0x033c8981 in QDrag::exec (this=0xb2b8178, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#26 0x033c8a25 in QDrag::exec (this=0xb2b8178, supportedActions=...) at kernel/qdrag.cpp:239
#27 0x05639a87 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#28 0x0397081d in QAbstractItemView::mouseMoveEvent (this=0xa896c40, event=0xbf8b3ab0) at itemviews/qabstractitemview.cpp:1725
#29 0x05635fb7 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#30 0x0340f1e8 in QWidget::event (this=0xa896c40, event=0xbf8b4310) at kernel/qwidget.cpp:8347
#31 0x0382ce45 in QFrame::event (this=0xa896c40, e=0xbf8b4310) at widgets/qframe.cpp:557
#32 0x038bfaa1 in QAbstractScrollArea::viewportEvent (this=0xa896c40, e=0xbf8b4310) at widgets/qabstractscrollarea.cpp:1043
#33 0x03965abc in QAbstractItemView::viewportEvent (this=0xa896c40, event=0xbf8b4310) at itemviews/qabstractitemview.cpp:1644
#34 0x038c21c6 in viewportEvent (this=<optimized out>, event=0xbf8b4310) at widgets/qabstractscrollarea_p.h:100
#35 eventFilter (e=0xbf8b4310, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#36 QAbstractScrollAreaFilter::eventFilter (this=0xa8985d8, o=0xa89a000, e=0xbf8b4310) at widgets/qabstractscrollarea_p.h:115
#37 0x072d0b16 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0xa046e00, receiver=0xa89a000, event=0xbf8b4310) at kernel/qcoreapplication.cpp:986
#38 0x033b4ea2 in notify_helper (e=0xbf8b4310, receiver=0xa89a000, this=0xa046e00) at kernel/qapplication.cpp:4555
#39 QApplicationPrivate::notify_helper (this=0xa046e00, receiver=0xa89a000, e=0xbf8b4310) at kernel/qapplication.cpp:4531
#40 0x033bb024 in QApplication::notify (this=0xa046e00, receiver=0xa89a000, e=0xbf8b4310) at kernel/qapplication.cpp:4102
#41 0x00e61401 in KApplication::notify (this=0xa037768, receiver=0xa89a000, event=0xbf8b4310) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x072d097e in QCoreApplication::notifyInternal (this=0xa037768, receiver=0xa89a000, event=0xbf8b4310) at kernel/qcoreapplication.cpp:876
#43 0x033b5e95 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QApplicationPrivate::sendMouseEvent (receiver=0xa89a000, event=0xbf8b4310, alienWidget=0xa89a000, nativeWidget=0xa739bb8, buttonDown=0x3d49cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#45 0x033b63c3 in QApplicationPrivate::sendSyntheticEnterLeave (this=0xa046e00, widget=0xa89a000) at kernel/qapplication.cpp:3254
#46 0x034103b7 in QWidgetPrivate::hideChildren (this=0xa898320, spontaneous=false) at kernel/qwidget.cpp:7899
#47 0x0341036a in QWidgetPrivate::hideChildren (this=0xa8a5318, spontaneous=false) at kernel/qwidget.cpp:7885
#48 0x0341036a in QWidgetPrivate::hideChildren (this=0xa883de0, spontaneous=false) at kernel/qwidget.cpp:7885
#49 0x0341036a in QWidgetPrivate::hideChildren (this=0xa881920, spontaneous=false) at kernel/qwidget.cpp:7885
#50 0x0341036a in QWidgetPrivate::hideChildren (this=0xa8b9090, spontaneous=false) at kernel/qwidget.cpp:7885
#51 0x03410572 in QWidgetPrivate::hide_helper (this=0xa8b9090) at kernel/qwidget.cpp:7629
#52 0x034127f0 in QWidget::setVisible (this=0xa739bb8, visible=false) at kernel/qwidget.cpp:7801
#53 0x003a0c57 in hide (this=0xa739bb8) at /usr/include/qt4/QtGui/qwidget.h:498
#54 Plasma::Dialog::animatedHide (this=0xa739bb8, direction=Plasma::Down) at ../../plasma/dialog.cpp:829
#55 0x003c9d9f in Plasma::PopupApplet::hidePopup (this=0xa1e8860) at ../../plasma/popupapplet.cpp:620
#56 0x003cb710 in qt_static_metacall (_a=0xbf8b4690, _id=0, _o=0xa1e8860, _c=<optimized out>) at ./popupapplet.moc:72
#57 Plasma::PopupApplet::qt_static_metacall (_o=0xa1e8860, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf8b4690) at ./popupapplet.moc:66
#58 0x072e76b1 in QMetaObject::activate (sender=0xa148a38, m=0x565477c, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#59 0x0563c7a5 in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#60 0x0563cacb in ?? () from /usr/lib/kde4/plasma_applet_launcher.so
#61 0x072d0b16 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0xa046e00, receiver=0xa89a000, event=0xbf8b4be4) at kernel/qcoreapplication.cpp:986
#62 0x033b4ea2 in notify_helper (e=0xbf8b4be4, receiver=0xa89a000, this=0xa046e00) at kernel/qapplication.cpp:4555
#63 QApplicationPrivate::notify_helper (this=0xa046e00, receiver=0xa89a000, e=0xbf8b4be4) at kernel/qapplication.cpp:4531
#64 0x033bb024 in QApplication::notify (this=0xa046e00, receiver=0xa89a000, e=0xbf8b4be4) at kernel/qapplication.cpp:4102
#65 0x00e61401 in KApplication::notify (this=0xa037768, receiver=0xa89a000, event=0xbf8b4be4) at ../../kdeui/kernel/kapplication.cpp:311
#66 0x072d097e in QCoreApplication::notifyInternal (this=0xa037768, receiver=0xa89a000, event=0xbf8b4be4) at kernel/qcoreapplication.cpp:876
#67 0x033b5e95 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#68 QApplicationPrivate::sendMouseEvent (receiver=0xa89a000, event=0xbf8b4be4, alienWidget=0xa89a000, nativeWidget=0xa739bb8, buttonDown=0x3d49cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#69 0x03442074 in QETWidget::translateMouseEvent (this=0xa739bb8, event=0xbf8b509c) at kernel/qapplication_x11.cpp:4617
#70 0x03440c0d in QApplication::x11ProcessEvent (this=0xa037768, event=0xbf8b509c) at kernel/qapplication_x11.cpp:3732
#71 0x0346deac in x11EventSourceDispatch (s=0xa04aa00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#72 0x0404bd86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#73 0x0404c125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#74 0x0404c201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#75 0x07303887 in QEventDispatcherGlib::processEvents (this=0x9ffaeb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#76 0x0346daaa in QGuiEventDispatcherGlib::processEvents (this=0x9ffaeb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#77 0x072cf50d in QEventLoop::processEvents (this=0xbf8b5394, flags=...) at kernel/qeventloop.cpp:149
#78 0x072cf7a9 in QEventLoop::exec (this=0xbf8b5394, flags=...) at kernel/qeventloop.cpp:204
#79 0x072d4eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#80 0x033b2a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#81 0x008d1a7b in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#82 0x0804850b in ?? ()
#83 0x001294d3 in __libc_start_main () from /lib/i386-linux-gnu/libc.so.6
#84 0x08048531 in _start ()

Possible duplicates by query: bug 298163, bug 293381, bug 292908, bug 291229, bug 290541.

Reported using DrKonqi

Comment 1 Myriam Schweingruber 2012-08-07 15:23:16 UTC

Could you please install the debugging symbols for plasma (kde-workspace and provide a better backtrace. See also http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports

Comment 2 Myriam Schweingruber 2012-09-07 10:39:15 UTC

Closing for lack of feedback. Please feel free to reopen this report if you can still reproduce it with KDE 4.9.0 or later and provide a better backtrace.