Bug 267723

Summary: Help life ring icon became attached to mouse pointer
Product: [Unmaintained] plasma4 Reporter: Allen Knight16 <allenknight>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Allen Knight16 2011-03-05 15:53:43 UTC 
Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
Was using Kickoff application launcher and the "Help life-saver ring icon" became attached to the mouse pointer.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76d8720 (LWP 2637))]

Thread 7 (Thread 0xaf5ffb70 (LWP 2640)):
#0  0x085e6e36 in clock_gettime () from /lib/librt.so.1
#1  0x0142950b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x015006e5 in QTimerInfoList::updateCurrentTime (this=0x9d1629c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0150072a in QTimerInfoList::timerWait (this=0x9d1629c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x014fe7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaf5ff0ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x014fe83d in timerSourcePrepare (source=0x0, timeout=0x85eaff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x08d71e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x08d72279 in ?? () from /lib/libglib-2.0.so.0
#9  0x08d72848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x014fe59f in QEventDispatcherGlib::processEvents (this=0x9d1ade0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x014ce609 in QEventLoop::processEvents (this=0xaf5ff280, flags=) at kernel/qeventloop.cpp:149
#12 0x014cea8a in QEventLoop::exec (this=0xaf5ff280, flags=...) at kernel/qeventloop.cpp:201
#13 0x013cab7e in QThread::exec (this=0x9d16c50) at thread/qthread.cpp:490
#14 0x014ad35b in QInotifyFileSystemWatcherEngine::run (this=0x9d16c50) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x013cddf9 in QThreadPrivate::start (arg=0x9d16c50) at thread/qthread_unix.cpp:266
#16 0x031c9cc9 in start_thread () from /lib/libpthread.so.0
#17 0x0081569e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xadeb8b70 (LWP 2641)):
#0  0x031cc3eb in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x00822f66 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x08d6e6c4 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#3  0x08d72668 in ?? () from /lib/libglib-2.0.so.0
#4  0x08d72848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x014fe59f in QEventDispatcherGlib::processEvents (this=0x9de6800, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x014ce609 in QEventLoop::processEvents (this=0xadeb8280, flags=) at kernel/qeventloop.cpp:149
#7  0x014cea8a in QEventLoop::exec (this=0xadeb8280, flags=...) at kernel/qeventloop.cpp:201
#8  0x013cab7e in QThread::exec (this=0x9bd13e0) at thread/qthread.cpp:490
#9  0x014ad35b in QInotifyFileSystemWatcherEngine::run (this=0x9bd13e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x013cddf9 in QThreadPrivate::start (arg=0x9bd13e0) at thread/qthread_unix.cpp:266
#11 0x031c9cc9 in start_thread () from /lib/libpthread.so.0
#12 0x0081569e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xacea4b70 (LWP 2783)):
#0  0x002b1416 in __kernel_vsyscall ()
#1  0x031ce4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00822d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x013ce9c7 in wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00994520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa208380, th=0xa3a1df8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00997ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa1ec4f8, th=0xa3a1df8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00993a4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa208380, th=0xa3a1df8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00997dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa1ec4f8, th=0xa3a1df8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00994a23 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa208380, th=0xa3a1df8, previous=0xaf608c88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00995e4e in ThreadWeaver::ThreadRunHelper::run (this=0xacea42e4, parent=0xa208380, th=0xa3a1df8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0099656b in ThreadWeaver::Thread::run (this=0xa3a1df8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x013cddf9 in QThreadPrivate::start (arg=0xa3a1df8) at thread/qthread_unix.cpp:266
#13 0x031c9cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0081569e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xad6b6b70 (LWP 2784)):
#0  0x002b1416 in __kernel_vsyscall ()
#1  0x031ce4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00822d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x013ce9c7 in wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00994520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa208380, th=0x9d23d20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00997ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa1ec4f8, th=0x9d23d20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00993a4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa208380, th=0x9d23d20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00997dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa1ec4f8, th=0x9d23d20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00994a23 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa208380, th=0x9d23d20, previous=0xaf608c28) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00995e4e in ThreadWeaver::ThreadRunHelper::run (this=0xad6b62e4, parent=0xa208380, th=0x9d23d20) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0099656b in ThreadWeaver::Thread::run (this=0x9d23d20) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x013cddf9 in QThreadPrivate::start (arg=0x9d23d20) at thread/qthread_unix.cpp:266
#13 0x031c9cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0081569e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xac63bb70 (LWP 2785)):
#0  0x002b1416 in __kernel_vsyscall ()
#1  0x031ce4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00822d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x013ce9c7 in wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00994520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa208380, th=0x9e20160) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00997ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa1ec4f8, th=0x9e20160) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00993a4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa208380, th=0x9e20160) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00997dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa1ec4f8, th=0x9e20160) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00994a23 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa208380, th=0x9e20160, previous=0xa37e918) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00995e4e in ThreadWeaver::ThreadRunHelper::run (this=0xac63b2e4, parent=0xa208380, th=0x9e20160) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0099656b in ThreadWeaver::Thread::run (this=0x9e20160) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x013cddf9 in QThreadPrivate::start (arg=0x9e20160) at thread/qthread_unix.cpp:266
#13 0x031c9cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0081569e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xabcffb70 (LWP 2786)):
#0  0x002b1416 in __kernel_vsyscall ()
#1  0x031ce4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00822d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x013ce9c7 in wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xa208398, mutex=0xa1dabc0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00994520 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa208380, th=0xa3cd998) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00997ccc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa1ec4f8, th=0xa3cd998) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00993a4b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa208380, th=0xa3cd998) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00997dc2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa1ec4f8, th=0xa3cd998) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00994a23 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa208380, th=0xa3cd998, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00995e4e in ThreadWeaver::ThreadRunHelper::run (this=0xabcff2e4, parent=0xa208380, th=0xa3cd998) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0099656b in ThreadWeaver::Thread::run (this=0xa3cd998) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x013cddf9 in QThreadPrivate::start (arg=0xa3cd998) at thread/qthread_unix.cpp:266
#13 0x031c9cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0081569e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb76d8720 (LWP 2637)):
[KCrash Handler]
#7  QDragManager::move (this=0xa730ec8, globalPos=...) at kernel/qdnd_x11.cpp:1658
#8  0x045e1eff in QDragManager::eventFilter (this=0xa730ec8, o=0xa1ca868, e=0xbfad9f60) at kernel/qdnd_x11.cpp:1306
#9  0x04542889 in QApplication::notify (this=0x978ae78, receiver=0xa1ca868, e=0xbfad9f60) at kernel/qapplication.cpp:3953
#10 0x0117d7da in KApplication::notify (this=0x978ae78, receiver=0xa1ca868, event=0xbfad9f60) at ../../kdeui/kernel/kapplication.cpp:311
#11 0x014cfb3b in QCoreApplication::notifyInternal (this=0x978ae78, receiver=0xa1ca868, event=0xbfad9f60) at kernel/qcoreapplication.cpp:732
#12 0x04540094 in sendEvent (receiver=0xa1ca868, event=0xbfad9f60, alienWidget=0x0, nativeWidget=0xa1ca868, buttonDown=0x4ed53c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#13 QApplicationPrivate::sendMouseEvent (receiver=0xa1ca868, event=0xbfad9f60, alienWidget=0x0, nativeWidget=0xa1ca868, buttonDown=0x4ed53c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#14 0x045ced10 in QETWidget::translateMouseEvent (this=0xa1ca868, event=0xbfada47c) at kernel/qapplication_x11.cpp:4403
#15 0x045ce151 in QApplication::x11ProcessEvent (this=0x978ae78, event=0xbfada47c) at kernel/qapplication_x11.cpp:3414
#16 0x045fd36a in x11EventSourceDispatch (s=0x9790810, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#17 0x08d6e855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x08d72668 in ?? () from /lib/libglib-2.0.so.0
#19 0x08d72848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x014fe565 in QEventDispatcherGlib::processEvents (this=0x9755ba0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#21 0x045fcbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9755ba0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x014ce609 in QEventLoop::processEvents (this=0xa356c78, flags=) at kernel/qeventloop.cpp:149
#23 0x014cea8a in QEventLoop::exec (this=0xa356c78, flags=...) at kernel/qeventloop.cpp:201
#24 0x045e25f7 in QDragManager::drag (this=0xa730ec8, o=0x9ae3858) at kernel/qdnd_x11.cpp:1981
#25 0x04552d4e in QDrag::exec (this=0x9ae3858, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#26 0x04b118ac in QAbstractItemView::startDrag (this=0xa1b1cd0, supportedActions=...) at itemviews/qabstractitemview.cpp:3437
#27 0x03c28599 in Kickoff::FlipScrollView::startDrag (this=0xa1b1cd0, supportedActions=...) at ../../../../../plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:718
#28 0x04b0f33a in QAbstractItemView::mouseMoveEvent (this=0xa1b1cd0, event=0xbfadb390) at itemviews/qabstractitemview.cpp:1700
#29 0x03c27ddb in Kickoff::FlipScrollView::mouseMoveEvent (this=0xa1b1cd0, event=0xbfadb390) at ../../../../../plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:518
#30 0x04598caa in QWidget::event (this=0xa1b1cd0, event=0xbfadb390) at kernel/qwidget.cpp:8172
#31 0x049ba763 in QFrame::event (this=0xa1b1cd0, e=0xbfadb390) at widgets/qframe.cpp:557
#32 0x04a57a82 in QAbstractScrollArea::viewportEvent (this=0x4ed53a0, e=0x0) at widgets/qabstractscrollarea.cpp:1043
#33 0x04b140f7 in QAbstractItemView::viewportEvent (this=0xa1b1cd0, event=0xbfadb390) at itemviews/qabstractitemview.cpp:1619
#34 0x04a5a4d5 in viewportEvent (this=0xa1b4298, o=0xa1b2c40, e=0xbfadb390) at widgets/qabstractscrollarea_p.h:100
#35 QAbstractScrollAreaFilter::eventFilter (this=0xa1b4298, o=0xa1b2c40, e=0xbfadb390) at widgets/qabstractscrollarea_p.h:116
#36 0x014cf29a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x978dde8, receiver=0xa1b2c40, event=0xbfadb390) at kernel/qcoreapplication.cpp:847
#37 0x0453afb9 in QApplicationPrivate::notify_helper (this=0x978dde8, receiver=0xa1b2c40, e=0xbfadb390) at kernel/qapplication.cpp:4392
#38 0x04541c2e in QApplication::notify (this=0x978ae78, receiver=0xa1b2c40, e=0xbfadb390) at kernel/qapplication.cpp:3959
#39 0x0117d7da in KApplication::notify (this=0x978ae78, receiver=0xa1b2c40, event=0xbfadb390) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x014cfb3b in QCoreApplication::notifyInternal (this=0x978ae78, receiver=0xa1b2c40, event=0xbfadb390) at kernel/qcoreapplication.cpp:732
#41 0x04540094 in sendEvent (receiver=0xa1b2c40, event=0xbfadb390, alienWidget=0xa1b2c40, nativeWidget=0x9d0fac8, buttonDown=0x4ed53c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QApplicationPrivate::sendMouseEvent (receiver=0xa1b2c40, event=0xbfadb390, alienWidget=0xa1b2c40, nativeWidget=0x9d0fac8, buttonDown=0x4ed53c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#43 0x045ced10 in QETWidget::translateMouseEvent (this=0x9d0fac8, event=0xbfadb8ac) at kernel/qapplication_x11.cpp:4403
#44 0x045ce151 in QApplication::x11ProcessEvent (this=0x978ae78, event=0xbfadb8ac) at kernel/qapplication_x11.cpp:3414
#45 0x045fd36a in x11EventSourceDispatch (s=0x9790810, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#46 0x08d6e855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#47 0x08d72668 in ?? () from /lib/libglib-2.0.so.0
#48 0x08d72848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#49 0x014fe565 in QEventDispatcherGlib::processEvents (this=0x9755ba0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#50 0x045fcbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9755ba0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x014ce609 in QEventLoop::processEvents (this=0xbfadbba4, flags=) at kernel/qeventloop.cpp:149
#52 0x014cea8a in QEventLoop::exec (this=0xbfadbba4, flags=...) at kernel/qeventloop.cpp:201
#53 0x014d300f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#54 0x04539e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#55 0x00a9ff97 in kdemain (argc=1, argv=0xbfadbdb4) at ../../../../plasma/desktop/shell/main.cpp:118
#56 0x080485bb in main (argc=1, argv=0xbfadbdb4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 266713, bug 261531, bug 259763, bug 259728, bug 257747.

Reported using DrKonqi
Comment 1 Christoph Feck 2011-08-06 12:00:43 UTC 

*** This bug has been marked as a duplicate of bug 267343 ***