Bug 271374

Summary: Plasma Desk Crash (copying / menubar use)
Product: [Unmaintained] plasma4 Reporter: Rene <rene>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: asraniel
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Rene 2011-04-20 21:19:29 UTC 
Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
syncing folders with krusader, used menubar applet, experienced that more than one time. don´t think the action itself was the problem

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9351c327a0 (LWP 2525))]

Thread 10 (Thread 0x7f932ce7d700 (LWP 2530)):
#0  0x00007f935153d203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9346127009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f934612745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f934ebf21e6 in QEventDispatcherGlib::processEvents (this=0x7f9328001090, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f934ebc4a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f934ebc4dec in QEventLoop::exec (this=0x7f932ce7ccb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f934eacf2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f934eba45f8 in QInotifyFileSystemWatcherEngine::run (this=0x326a490) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f934ead227e in QThreadPrivate::start (arg=0x326a490) at thread/qthread_unix.cpp:266
#9  0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f9327fff700 (LWP 3876)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x4834720) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x4834720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x4834720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x4834720) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9327ffed00, parent=0x368d240, th=0x4834720) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x4834720) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f934ead227e in QThreadPrivate::start (arg=0x4834720) at thread/qthread_unix.cpp:266
#10 0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f93236d3700 (LWP 3877)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x54d0850) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x54d0850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x54d0850) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93236d2d00, parent=0x368d240, th=0x54d0850) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x54d0850) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f934ead227e in QThreadPrivate::start (arg=0x54d0850) at thread/qthread_unix.cpp:266
#9  0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f9315974700 (LWP 3878)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x54d5940) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x54d5940) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9315973d00, parent=0x368d240, th=0x54d5940) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x54d5940) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f934ead227e in QThreadPrivate::start (arg=0x54d5940) at thread/qthread_unix.cpp:266
#8  0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f9315173700 (LWP 3879)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x7f93180860e0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x7f93180860e0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9315172d00, parent=0x368d240, th=0x7f93180860e0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x7f93180860e0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f934ead227e in QThreadPrivate::start (arg=0x7f93180860e0) at thread/qthread_unix.cpp:266
#8  0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f9314972700 (LWP 3880)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x7f9318038f40) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x7f9318038f40) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9314971d00, parent=0x368d240, th=0x7f9318038f40) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x7f9318038f40) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f934ead227e in QThreadPrivate::start (arg=0x7f9318038f40) at thread/qthread_unix.cpp:266
#8  0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f9313fcb700 (LWP 3881)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x2af9fb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x2af9fb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x2af9fb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x2af9fb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9313fcad00, parent=0x368d240, th=0x2af9fb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x2af9fb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f934ead227e in QThreadPrivate::start (arg=0x2af9fb0) at thread/qthread_unix.cpp:266
#10 0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f93137ca700 (LWP 3882)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x32629d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x32629d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x32629d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f934b3d4744 in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x32629d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f93137c9d00, parent=0x368d240, th=0x32629d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x32629d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f934ead227e in QThreadPrivate::start (arg=0x32629d0) at thread/qthread_unix.cpp:266
#10 0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#11 0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#12 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f9312fc9700 (LWP 3883)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f934ead2e3b in wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x368e4b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f934b3d1524 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x368d240, th=0x2b0ce80) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f934b3d472b in ThreadWeaver::WorkingHardState::applyForWork (this=0x36b6780, th=0x2b0ce80) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f934b3d2c9f in ThreadWeaver::ThreadRunHelper::run (this=0x7f9312fc8d00, parent=0x368d240, th=0x2b0ce80) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f934b3d31f8 in ThreadWeaver::Thread::run (this=0x2b0ce80) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f934ead227e in QThreadPrivate::start (arg=0x2b0ce80) at thread/qthread_unix.cpp:266
#8  0x00007f9349784953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f934e847971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f935154992d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f9351c327a0 (LWP 2525)):
[KCrash Handler]
#6  0x00007f934dd58b3c in QWidget::window (this=0x4f80bc0) at kernel/qwidget.cpp:4183
#7  0x00007f934dd14ab8 in QApplicationPrivate::dispatchEnterLeave (enter=<value optimized out>, leave=0x4f80bc0) at kernel/qapplication.cpp:2651
#8  0x00007f934e34d9d0 in QGraphicsProxyWidgetPrivate::sendWidgetMouseEvent (this=0x379ab10, event=0x7fffe837c9c0) at graphicsview/qgraphicsproxywidget.cpp:295
#9  0x00007f934e33afb4 in QGraphicsItem::sceneEvent (this=0x55c3670, event=0x4f80bc0) at graphicsview/qgraphicsitem.cpp:6669
#10 0x00007f934e352cf8 in QGraphicsScenePrivate::sendMouseEvent (this=0x2707af0, mouseEvent=0x7fffe837c9c0) at graphicsview/qgraphicsscene.cpp:1285
#11 0x00007f934e356325 in QGraphicsScene::mouseReleaseEvent (this=<value optimized out>, mouseEvent=0x7fffe837c9c0) at graphicsview/qgraphicsscene.cpp:4111
#12 0x00007f934e3671ef in QGraphicsScene::event (this=0x25d5a70, event=0x7fffe837c9c0) at graphicsview/qgraphicsscene.cpp:3444
#13 0x00007f934dd0ffdc in QApplicationPrivate::notify_helper (this=0x25ec2c0, receiver=0x25d5a70, e=0x7fffe837c9c0) at kernel/qapplication.cpp:4396
#14 0x00007f934dd15aed in QApplication::notify (this=0x25d1020, receiver=0x25d5a70, e=0x7fffe837c9c0) at kernel/qapplication.cpp:4277
#15 0x00007f934f861156 in KApplication::notify (this=0x25d1020, receiver=0x25d5a70, event=0x7fffe837c9c0) at ../../kdeui/kernel/kapplication.cpp:310
#16 0x00007f934ebc5cdc in QCoreApplication::notifyInternal (this=0x25d1020, receiver=0x25d5a70, event=0x7fffe837c9c0) at kernel/qcoreapplication.cpp:732
#17 0x00007f934e3854a5 in QGraphicsView::mouseReleaseEvent (this=0x352b7b0, event=0x7fffe837d400) at graphicsview/qgraphicsview.cpp:3334
#18 0x00007f934dd6604e in QWidget::event (this=0x352b7b0, event=0x7fffe837d400) at kernel/qwidget.cpp:8187
#19 0x00007f934e1315e6 in QFrame::event (this=0x352b7b0, e=0x7fffe837d400) at widgets/qframe.cpp:557
#20 0x00007f934e38387b in QGraphicsView::viewportEvent (this=0x352b7b0, event=0x7fffe837d400) at graphicsview/qgraphicsview.cpp:2862
#21 0x00007f934ebc5507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x3129940, event=0x7fffe837d400) at kernel/qcoreapplication.cpp:847
#22 0x00007f934dd0ffac in QApplicationPrivate::notify_helper (this=0x25ec2c0, receiver=0x3129940, e=0x7fffe837d400) at kernel/qapplication.cpp:4392
#23 0x00007f934dd1630e in QApplication::notify (this=0x25d1020, receiver=0x3129940, e=0x7fffe837d400) at kernel/qapplication.cpp:3959
#24 0x00007f934f861156 in KApplication::notify (this=0x25d1020, receiver=0x3129940, event=0x7fffe837d400) at ../../kdeui/kernel/kapplication.cpp:310
#25 0x00007f934ebc5cdc in QCoreApplication::notifyInternal (this=0x25d1020, receiver=0x3129940, event=0x7fffe837d400) at kernel/qcoreapplication.cpp:732
#26 0x00007f934dd14dbe in sendEvent (receiver=0x3129940, event=0x7fffe837d400, alienWidget=0x3129940, nativeWidget=0x352b7b0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QApplicationPrivate::sendMouseEvent (receiver=0x3129940, event=0x7fffe837d400, alienWidget=0x3129940, nativeWidget=0x352b7b0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#28 0x00007f934dd98345 in QETWidget::translateMouseEvent (this=0x352b7b0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#29 0x00007f934dd96c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe837dd20) at kernel/qapplication_x11.cpp:3536
#30 0x00007f934ddc30e2 in x11EventSourceDispatch (s=0x25efbc0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007f9346123342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x00007f93461272a8 in ?? () from /lib/libglib-2.0.so.0
#33 0x00007f934612745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x00007f934ebf2193 in QEventDispatcherGlib::processEvents (this=0x257a070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#35 0x00007f934ddc2a4e in QGuiEventDispatcherGlib::processEvents (this=0x4f80bc0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f934ebc4a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#37 0x00007f934ebc4dec in QEventLoop::exec (this=0x45e9730, flags=) at kernel/qeventloop.cpp:201
#38 0x00007f934ddaa00b in QDragManager::drag (this=0x4bbf7c0, o=<value optimized out>) at kernel/qdnd_x11.cpp:1981
#39 0x00007f934dd25f78 in QDrag::exec (this=0x2d59060, supportedActions=) at kernel/qdrag.cpp:284
#40 0x00007f934dd26033 in QDrag::exec (this=0x4f80bc0, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#41 0x00007f93510a58a2 in Plasma::ExtenderItem::mouseMoveEvent (this=0x32e7ea0, event=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:671
#42 0x00007f934e33afe2 in QGraphicsItem::sceneEvent (this=0x32e7eb0, event=0x4f80bc0) at graphicsview/qgraphicsitem.cpp:6663
#43 0x00007f934e352cf8 in QGraphicsScenePrivate::sendMouseEvent (this=0x2707af0, mouseEvent=0x7fffe837ecc0) at graphicsview/qgraphicsscene.cpp:1285
#44 0x00007f934e356471 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fffe837ecc0) at graphicsview/qgraphicsscene.cpp:4085
#45 0x00007f934e36724b in QGraphicsScene::event (this=0x25d5a70, event=0x7fffe837ecc0) at graphicsview/qgraphicsscene.cpp:3437
#46 0x00007f934dd0ffdc in QApplicationPrivate::notify_helper (this=0x25ec2c0, receiver=0x25d5a70, e=0x7fffe837ecc0) at kernel/qapplication.cpp:4396
#47 0x00007f934dd15aed in QApplication::notify (this=0x25d1020, receiver=0x25d5a70, e=0x7fffe837ecc0) at kernel/qapplication.cpp:4277
#48 0x00007f934f861156 in KApplication::notify (this=0x25d1020, receiver=0x25d5a70, event=0x7fffe837ecc0) at ../../kdeui/kernel/kapplication.cpp:310
#49 0x00007f934ebc5cdc in QCoreApplication::notifyInternal (this=0x25d1020, receiver=0x25d5a70, event=0x7fffe837ecc0) at kernel/qcoreapplication.cpp:732
#50 0x00007f934e385c17 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x33f4080, event=0x7fffe837f820) at graphicsview/qgraphicsview.cpp:647
#51 0x00007f934e385e0e in QGraphicsView::mouseMoveEvent (this=0x33f9bb0, event=0x7fffe837f820) at graphicsview/qgraphicsview.cpp:3272
#52 0x00007f934dd65cab in QWidget::event (this=0x33f9bb0, event=0x7fffe837f820) at kernel/qwidget.cpp:8172
#53 0x00007f934e1315e6 in QFrame::event (this=0x33f9bb0, e=0x7fffe837f820) at widgets/qframe.cpp:557
#54 0x00007f934e38387b in QGraphicsView::viewportEvent (this=0x33f9bb0, event=0x7fffe837f820) at graphicsview/qgraphicsview.cpp:2862
#55 0x00007f934ebc5507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x33f7910, event=0x7fffe837f820) at kernel/qcoreapplication.cpp:847
#56 0x00007f934dd0ffac in QApplicationPrivate::notify_helper (this=0x25ec2c0, receiver=0x33f7910, e=0x7fffe837f820) at kernel/qapplication.cpp:4392
#57 0x00007f934dd1630e in QApplication::notify (this=0x25d1020, receiver=0x33f7910, e=0x7fffe837f820) at kernel/qapplication.cpp:3959
#58 0x00007f934f861156 in KApplication::notify (this=0x25d1020, receiver=0x33f7910, event=0x7fffe837f820) at ../../kdeui/kernel/kapplication.cpp:310
#59 0x00007f934ebc5cdc in QCoreApplication::notifyInternal (this=0x25d1020, receiver=0x33f7910, event=0x7fffe837f820) at kernel/qcoreapplication.cpp:732
#60 0x00007f934dd14dbe in sendEvent (receiver=0x33f7910, event=0x7fffe837f820, alienWidget=0x33f7910, nativeWidget=0x32e5a70, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QApplicationPrivate::sendMouseEvent (receiver=0x33f7910, event=0x7fffe837f820, alienWidget=0x33f7910, nativeWidget=0x32e5a70, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#62 0x00007f934dd98345 in QETWidget::translateMouseEvent (this=0x32e5a70, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#63 0x00007f934dd96c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe8380140) at kernel/qapplication_x11.cpp:3536
#64 0x00007f934ddc30e2 in x11EventSourceDispatch (s=0x25efbc0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#65 0x00007f9346123342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#66 0x00007f93461272a8 in ?? () from /lib/libglib-2.0.so.0
#67 0x00007f934612745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#68 0x00007f934ebf2193 in QEventDispatcherGlib::processEvents (this=0x257a070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#69 0x00007f934ddc2a4e in QGuiEventDispatcherGlib::processEvents (this=0x4f80bc0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007f934ebc4a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#71 0x00007f934ebc4dec in QEventLoop::exec (this=0x4ae8cf0, flags=) at kernel/qeventloop.cpp:201
#72 0x00007f934ddaa00b in QDragManager::drag (this=0x4bbf7c0, o=<value optimized out>) at kernel/qdnd_x11.cpp:1981
#73 0x00007f934dd25f78 in QDrag::exec (this=0x49e8e00, supportedActions=) at kernel/qdrag.cpp:284
#74 0x00007f934dd26033 in QDrag::exec (this=0x4f80bc0, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#75 0x00007f93510a58a2 in Plasma::ExtenderItem::mouseMoveEvent (this=0x32e7ea0, event=<value optimized out>) at ../../plasma/extenders/extenderitem.cpp:671
#76 0x00007f934e33afe2 in QGraphicsItem::sceneEvent (this=0x32e7eb0, event=0x4f80bc0) at graphicsview/qgraphicsitem.cpp:6663
#77 0x00007f934e352cf8 in QGraphicsScenePrivate::sendMouseEvent (this=0x2707af0, mouseEvent=0x7fffe83810e0) at graphicsview/qgraphicsscene.cpp:1285
#78 0x00007f934e356471 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fffe83810e0) at graphicsview/qgraphicsscene.cpp:4085
#79 0x00007f934e36724b in QGraphicsScene::event (this=0x25d5a70, event=0x7fffe83810e0) at graphicsview/qgraphicsscene.cpp:3437
#80 0x00007f934dd0ffdc in QApplicationPrivate::notify_helper (this=0x25ec2c0, receiver=0x25d5a70, e=0x7fffe83810e0) at kernel/qapplication.cpp:4396
#81 0x00007f934dd15aed in QApplication::notify (this=0x25d1020, receiver=0x25d5a70, e=0x7fffe83810e0) at kernel/qapplication.cpp:4277
#82 0x00007f934f861156 in KApplication::notify (this=0x25d1020, receiver=0x25d5a70, event=0x7fffe83810e0) at ../../kdeui/kernel/kapplication.cpp:310
#83 0x00007f934ebc5cdc in QCoreApplication::notifyInternal (this=0x25d1020, receiver=0x25d5a70, event=0x7fffe83810e0) at kernel/qcoreapplication.cpp:732
#84 0x00007f934e385c17 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x33f4080, event=0x7fffe8381c40) at graphicsview/qgraphicsview.cpp:647
#85 0x00007f934e385e0e in QGraphicsView::mouseMoveEvent (this=0x33f9bb0, event=0x7fffe8381c40) at graphicsview/qgraphicsview.cpp:3272
#86 0x00007f934dd65cab in QWidget::event (this=0x33f9bb0, event=0x7fffe8381c40) at kernel/qwidget.cpp:8172
#87 0x00007f934e1315e6 in QFrame::event (this=0x33f9bb0, e=0x7fffe8381c40) at widgets/qframe.cpp:557
#88 0x00007f934e38387b in QGraphicsView::viewportEvent (this=0x33f9bb0, event=0x7fffe8381c40) at graphicsview/qgraphicsview.cpp:2862
#89 0x00007f934ebc5507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x33f7910, event=0x7fffe8381c40) at kernel/qcoreapplication.cpp:847
#90 0x00007f934dd0ffac in QApplicationPrivate::notify_helper (this=0x25ec2c0, receiver=0x33f7910, e=0x7fffe8381c40) at kernel/qapplication.cpp:4392
#91 0x00007f934dd1630e in QApplication::notify (this=0x25d1020, receiver=0x33f7910, e=0x7fffe8381c40) at kernel/qapplication.cpp:3959
#92 0x00007f934f861156 in KApplication::notify (this=0x25d1020, receiver=0x33f7910, event=0x7fffe8381c40) at ../../kdeui/kernel/kapplication.cpp:310
#93 0x00007f934ebc5cdc in QCoreApplication::notifyInternal (this=0x25d1020, receiver=0x33f7910, event=0x7fffe8381c40) at kernel/qcoreapplication.cpp:732
#94 0x00007f934dd14dbe in sendEvent (receiver=0x33f7910, event=0x7fffe8381c40, alienWidget=0x33f7910, nativeWidget=0x32e5a70, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#95 QApplicationPrivate::sendMouseEvent (receiver=0x33f7910, event=0x7fffe8381c40, alienWidget=0x33f7910, nativeWidget=0x32e5a70, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#96 0x00007f934dd98345 in QETWidget::translateMouseEvent (this=0x32e5a70, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#97 0x00007f934dd96c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffe8382560) at kernel/qapplication_x11.cpp:3536
#98 0x00007f934ddc30e2 in x11EventSourceDispatch (s=0x25efbc0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#99 0x00007f9346123342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#100 0x00007f93461272a8 in ?? () from /lib/libglib-2.0.so.0
#101 0x00007f934612745c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#102 0x00007f934ebf2193 in QEventDispatcherGlib::processEvents (this=0x257a070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#103 0x00007f934ddc2a4e in QGuiEventDispatcherGlib::processEvents (this=0x4f80bc0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#104 0x00007f934ebc4a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#105 0x00007f934ebc4dec in QEventLoop::exec (this=0x7fffe8382890, flags=) at kernel/qeventloop.cpp:201
#106 0x00007f934ebc8ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#107 0x00007f9351820a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#108 0x00007f9351481d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffe8382c58) at libc-start.c:226
#109 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 266923.

Possible duplicates by query: bug 266923, bug 259336.

Reported using DrKonqi
Comment 1 Christoph Feck 2011-05-02 18:09:11 UTC 
Nested event loop in QDragManager...
Comment 2 Beat Wolf 2011-11-21 13:00:27 UTC 

*** This bug has been marked as a duplicate of bug 266923 ***