Bug 234137

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-20-server x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
Crash happend when I double clicked firefox twice (so two simultanious starts of firefox).


The crash does not seem to be reproducible.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc54721b760 (LWP 3329))]

Thread 11 (Thread 0x7fc51e136710 (LWP 3332)):
#0  0x00007fc5454703f5 in __pthread_mutex_lock (mutex=0x1f028e8) at pthread_mutex_lock.c:61
#1  0x00007fc540bd8ee3 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#2  0x00007fc540bd9318 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007fc540bd98fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007fc54581b566 in QEventDispatcherGlib::processEvents (this=0x21c1dd0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007fc5457f0992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007fc5457f0d6c in QEventLoop::exec (this=0x7fc51e135db0, flags=) at kernel/qeventloop.cpp:201
#7  0x00007fc5456fad59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007fc5457d1178 in QInotifyFileSystemWatcherEngine::run (this=0x225f2f0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fc5456fd775 in QThreadPrivate::start (arg=0x225f2f0) at thread/qthread_unix.cpp:248
#10 0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fc51c09f710 (LWP 3638)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc53cec7ca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fc53cec7ce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fc51d0e5710 (LWP 4329)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x2219130) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x2219130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x2219130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x2219130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x2219130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc51d0e4e00, parent=0x2125bd0, th=0x2219130) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x2219130) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fc5456fd775 in QThreadPrivate::start (arg=0x2219130) at thread/qthread_unix.cpp:248
#11 0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fc519a3a710 (LWP 4330)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x7fc5200012f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x7fc5200012f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc519a39e00, parent=0x2125bd0, th=0x7fc5200012f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x7fc5200012f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc5456fd775 in QThreadPrivate::start (arg=0x7fc5200012f0) at thread/qthread_unix.cpp:248
#8  0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fc519239710 (LWP 4331)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x1e9d350) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e9d350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e9d350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e9d350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e9d350) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc519238e00, parent=0x2125bd0, th=0x1e9d350) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x1e9d350) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fc5456fd775 in QThreadPrivate::start (arg=0x1e9d350) at thread/qthread_unix.cpp:248
#11 0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fc51a644710 (LWP 4332)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x1e4c5a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e4c5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e4c5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e4c5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e4c5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x1e4c5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#9  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc51a643e00, parent=0x2125bd0, th=0x1e4c5a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x1e4c5a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00007fc5456fd775 in QThreadPrivate::start (arg=0x1e4c5a0) at thread/qthread_unix.cpp:248
#12 0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#13 0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fc5165d9710 (LWP 4333)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x222eb00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x222eb00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc5165d8e00, parent=0x2125bd0, th=0x222eb00) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x222eb00) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc5456fd775 in QThreadPrivate::start (arg=0x222eb00) at thread/qthread_unix.cpp:248
#8  0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fc5159e0710 (LWP 4334)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x240af90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x240af90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc5159dfe00, parent=0x2125bd0, th=0x240af90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x240af90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc5456fd775 in QThreadPrivate::start (arg=0x240af90) at thread/qthread_unix.cpp:248
#8  0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fc5151df710 (LWP 4335)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x7fc5100013f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x7fc5100013f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc5151dee00, parent=0x2125bd0, th=0x7fc5100013f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x7fc5100013f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fc5456fd775 in QThreadPrivate::start (arg=0x7fc5100013f0) at thread/qthread_unix.cpp:248
#8  0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc5149de710 (LWP 4336)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fc5456fe72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x211d5f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc53c69a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2125bd0, th=0x7fc510000dc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fc53c69c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x7fc510000dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x7fc510000dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x7fc510000dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007fc53c69c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x211c310, th=0x7fc510000dc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#8  0x00007fc53c69abff in ThreadWeaver::ThreadRunHelper::run (this=0x7fc5149dde00, parent=0x2125bd0, th=0x7fc510000dc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#9  0x00007fc53c69b168 in ThreadWeaver::Thread::run (this=0x7fc510000dc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#10 0x00007fc5456fd775 in QThreadPrivate::start (arg=0x7fc510000dc0) at thread/qthread_unix.cpp:248
#11 0x00007fc54546d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#12 0x00007fc5442206dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc54721b760 (LWP 3329)):
[KCrash Handler]
#5  QUrl (this=0x7fff167ddb40, other=...) at io/qurl.cpp:4114
#6  0x00007fc546c94fb9 in KUrl (this=0x7fff167ddb40, _u=...) at ../../kdecore/io/kurl.cpp:472
#7  0x00007fc52607e9fd in QuicklaunchIcon::url (this=<value optimized out>) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchIcon.cpp:54
#8  0x00007fc5260789f2 in QuicklaunchApplet::saveState (this=<value optimized out>, config=...) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:105
#9  0x00007fc5260776db in QuicklaunchApplet::saveConfig (this=0x1ff2b60) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:97
#10 0x00007fc526079f96 in QuicklaunchApplet::dropApp (this=0x1ff2b60, event=0x7fff167dea40, droppedOnDialog=<value optimized out>)
    at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:563
#11 0x00007fc52607a21c in QuicklaunchApplet::eventFilter (this=0x1ff2b60, object=0x25aa900, event=0x7fff167dea40) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:605
#12 0x00007fc5457f1487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x25aa900, event=0x7fff167dea40) at kernel/qcoreapplication.cpp:819
#13 0x00007fc54498e1fc in QApplicationPrivate::notify_helper (this=0x1a66130, receiver=0x25aa900, e=0x7fff167dea40) at kernel/qapplication.cpp:4296
#14 0x00007fc5449946fb in QApplication::notify (this=0x1a4fc20, receiver=0x25aa900, e=0x7fff167dea40) at kernel/qapplication.cpp:4183
#15 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x25aa900, event=0x7fff167dea40) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x25aa900, event=0x7fff167dea40) at kernel/qcoreapplication.cpp:704
#17 0x00007fc544f9b863 in QCoreApplication::sendEvent (this=<value optimized out>, item=0x25aa910, event=0x7fff167dea40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QGraphicsScenePrivate::sendEvent (this=<value optimized out>, item=0x25aa910, event=0x7fff167dea40) at graphicsview/qgraphicsscene.cpp:1177
#19 0x00007fc544f9bc8c in QGraphicsScenePrivate::sendDragDropEvent (this=0x1b6de60, item=0x25aa910, dragDropEvent=0x7fff167dea40) at graphicsview/qgraphicsscene.cpp:1210
#20 0x00007fc544f9bccc in QGraphicsScene::dropEvent (this=<value optimized out>, event=0x0) at graphicsview/qgraphicsscene.cpp:3691
#21 0x00007fc544fb3e3f in QGraphicsScene::event (this=0x1b07d60, event=0x7fff167dea40) at graphicsview/qgraphicsscene.cpp:3349
#22 0x00007fc54498e22c in QApplicationPrivate::notify_helper (this=0x1a66130, receiver=0x1b07d60, e=0x7fff167dea40) at kernel/qapplication.cpp:4300
#23 0x00007fc5449946fb in QApplication::notify (this=0x1a4fc20, receiver=0x1b07d60, e=0x7fff167dea40) at kernel/qapplication.cpp:4183
#24 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x1b07d60, event=0x7fff167dea40) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x1b07d60, event=0x7fff167dea40) at kernel/qcoreapplication.cpp:704
#26 0x00007fc544fcdffa in QCoreApplication::sendEvent (this=<value optimized out>, event=0x7fff167df2d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QGraphicsView::dropEvent (this=<value optimized out>, event=0x7fff167df2d0) at graphicsview/qgraphicsview.cpp:2833
#28 0x00007fc5449e4550 in QWidget::event (this=0x2224d50, event=0x7fff167df2d0) at kernel/qwidget.cpp:8188
#29 0x00007fc544d8b4e6 in QFrame::event (this=0x2224d50, e=0x7fff167df2d0) at widgets/qframe.cpp:557
#30 0x00007fc544fccf0b in QGraphicsView::viewportEvent (this=0x2224d50, event=0x7fff167df2d0) at graphicsview/qgraphicsview.cpp:2787
#31 0x00007fc5457f1487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x25da6a0, event=0x7fff167df2d0) at kernel/qcoreapplication.cpp:819
#32 0x00007fc54498e1fc in QApplicationPrivate::notify_helper (this=0x1a66130, receiver=0x25da6a0, e=0x7fff167df2d0) at kernel/qapplication.cpp:4296
#33 0x00007fc54499496d in QApplication::notify (this=<value optimized out>, receiver=0x25da6a0, e=0x7fff167df2d0) at kernel/qapplication.cpp:4108
#34 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x25da6a0, event=0x7fff167df2d0) at ../../kdeui/kernel/kapplication.cpp:302
#35 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x25da6a0, event=0x7fff167df2d0) at kernel/qcoreapplication.cpp:704
#36 0x00007fc544a2175a in QCoreApplication::sendEvent (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#37 QX11Data::xdndHandleDrop (this=<value optimized out>, xe=<value optimized out>, passive=<value optimized out>) at kernel/qdnd_x11.cpp:1168
#38 0x00007fc544a21a90 in QDragManager::drop (this=0x1e53d70) at kernel/qdnd_x11.cpp:1724
#39 0x00007fc544a23b30 in QDragManager::eventFilter (this=0x1e53d70, o=<value optimized out>, e=<value optimized out>) at kernel/qdnd_x11.cpp:1297
#40 0x00007fc5457f154b in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x1a66130, receiver=0x2232880, event=0x7fff167dfb90) at kernel/qcoreapplication.cpp:800
#41 0x00007fc54498e1a6 in QApplicationPrivate::notify_helper (this=0x7fff167ddb40, receiver=0x90, e=0x0) at kernel/qapplication.cpp:4275
#42 0x00007fc544994ecb in QApplication::notify (this=0x1a4fc20, receiver=0x2232880, e=0x7fff167dfb90) at kernel/qapplication.cpp:3865
#43 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x2232880, event=0x7fff167dfb90) at ../../kdeui/kernel/kapplication.cpp:302
#44 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x2232880, event=0x7fff167dfb90) at kernel/qcoreapplication.cpp:704
#45 0x00007fc5449940ae in QCoreApplication::sendEvent (receiver=0x2232880, event=0x7fff167dfb90, alienWidget=0x0, nativeWidget=0x2232880, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QApplicationPrivate::sendMouseEvent (receiver=0x2232880, event=0x7fff167dfb90, alienWidget=0x0, nativeWidget=0x2232880, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#47 0x00007fc544a13f65 in QETWidget::translateMouseEvent (this=0x2232880, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#48 0x00007fc544a128ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff167e04b0) at kernel/qapplication_x11.cpp:3501
#49 0x00007fc544a3e882 in x11EventSourceDispatch (s=0x1a69790, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x00007fc540bd58c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x00007fc540bd9748 in ?? () from /lib/libglib-2.0.so.0
#52 0x00007fc540bd98fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x00007fc54581b513 in QEventDispatcherGlib::processEvents (this=0x19df140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#54 0x00007fc544a3e46e in QGuiEventDispatcherGlib::processEvents (this=0x7fff167ddb40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007fc5457f0992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#56 0x00007fc5457f0d6c in QEventLoop::exec (this=0x25190e0, flags=) at kernel/qeventloop.cpp:201
#57 0x00007fc544a266ed in QDragManager::drag (this=0x1e53d70, o=<value optimized out>) at kernel/qdnd_x11.cpp:1984
#58 0x00007fc5449a4908 in QDrag::exec (this=0x2b71f70, supportedActions=) at kernel/qdrag.cpp:282
#59 0x00007fc5449a49c3 in QDrag::exec (this=0x7fff167ddb40, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#60 0x00007fc52607a4eb in QuicklaunchApplet::eventFilter (this=0x1ff2b60, object=0x25aa900, event=0x7fff167e1830) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:589
#61 0x00007fc5457f1487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x25aa900, event=0x7fff167e1830) at kernel/qcoreapplication.cpp:819
#62 0x00007fc54498e1fc in QApplicationPrivate::notify_helper (this=0x1a66130, receiver=0x25aa900, e=0x7fff167e1830) at kernel/qapplication.cpp:4296
#63 0x00007fc5449946fb in QApplication::notify (this=0x1a4fc20, receiver=0x25aa900, e=0x7fff167e1830) at kernel/qapplication.cpp:4183
#64 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x25aa900, event=0x7fff167e1830) at ../../kdeui/kernel/kapplication.cpp:302
#65 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x25aa900, event=0x7fff167e1830) at kernel/qcoreapplication.cpp:704
#66 0x00007fc544f9b8bb in QGraphicsScenePrivate::sendEvent (this=<value optimized out>, item=0x25aa910, event=0x7fff167e1830) at graphicsview/qgraphicsscene.cpp:1177
#67 0x00007fc544f9d898 in QGraphicsScenePrivate::sendMouseEvent (this=0x1b6de60, mouseEvent=0x7fff167e1830) at graphicsview/qgraphicsscene.cpp:1255
#68 0x00007fc544fa1a31 in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=0x7fff167e1830) at graphicsview/qgraphicsscene.cpp:4031
#69 0x00007fc544fb3fab in QGraphicsScene::event (this=0x1b07d60, event=0x7fff167e1830) at graphicsview/qgraphicsscene.cpp:3391
#70 0x00007fc54498e22c in QApplicationPrivate::notify_helper (this=0x1a66130, receiver=0x1b07d60, e=0x7fff167e1830) at kernel/qapplication.cpp:4300
#71 0x00007fc5449946fb in QApplication::notify (this=0x1a4fc20, receiver=0x1b07d60, e=0x7fff167e1830) at kernel/qapplication.cpp:4183
#72 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x1b07d60, event=0x7fff167e1830) at ../../kdeui/kernel/kapplication.cpp:302
#73 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x1b07d60, event=0x7fff167e1830) at kernel/qcoreapplication.cpp:704
#74 0x00007fc544fcf287 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x25c2c80, event=0x7fff167e2390) at graphicsview/qgraphicsview.cpp:645
#75 0x00007fc544fcf47e in QGraphicsView::mouseMoveEvent (this=0x2224d50, event=0x7fff167e2390) at graphicsview/qgraphicsview.cpp:3197
#76 0x00007fc5449e41df in QWidget::event (this=0x2224d50, event=0x7fff167e2390) at kernel/qwidget.cpp:7983
#77 0x00007fc544d8b4e6 in QFrame::event (this=0x2224d50, e=0x7fff167e2390) at widgets/qframe.cpp:557
#78 0x00007fc544fccf0b in QGraphicsView::viewportEvent (this=0x2224d50, event=0x7fff167e2390) at graphicsview/qgraphicsview.cpp:2787
#79 0x00007fc5457f1487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x25da6a0, event=0x7fff167e2390) at kernel/qcoreapplication.cpp:819
#80 0x00007fc54498e1fc in QApplicationPrivate::notify_helper (this=0x1a66130, receiver=0x25da6a0, e=0x7fff167e2390) at kernel/qapplication.cpp:4296
#81 0x00007fc544994ecb in QApplication::notify (this=0x1a4fc20, receiver=0x25da6a0, e=0x7fff167e2390) at kernel/qapplication.cpp:3865
#82 0x00007fc545d39526 in KApplication::notify (this=0x1a4fc20, receiver=0x25da6a0, event=0x7fff167e2390) at ../../kdeui/kernel/kapplication.cpp:302
#83 0x00007fc5457f206c in QCoreApplication::notifyInternal (this=0x1a4fc20, receiver=0x25da6a0, event=0x7fff167e2390) at kernel/qcoreapplication.cpp:704
#84 0x00007fc5449940ae in QCoreApplication::sendEvent (receiver=0x25da6a0, event=0x7fff167e2390, alienWidget=0x25da6a0, nativeWidget=0x2224d50, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#85 QApplicationPrivate::sendMouseEvent (receiver=0x25da6a0, event=0x7fff167e2390, alienWidget=0x25da6a0, nativeWidget=0x2224d50, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#86 0x00007fc544a13f65 in QETWidget::translateMouseEvent (this=0x2224d50, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#87 0x00007fc544a128ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff167e2cb0) at kernel/qapplication_x11.cpp:3501
#88 0x00007fc544a3e882 in x11EventSourceDispatch (s=0x1a69790, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#89 0x00007fc540bd58c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#90 0x00007fc540bd9748 in ?? () from /lib/libglib-2.0.so.0
#91 0x00007fc540bd98fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#92 0x00007fc54581b513 in QEventDispatcherGlib::processEvents (this=0x19df140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#93 0x00007fc544a3e46e in QGuiEventDispatcherGlib::processEvents (this=0x7fff167ddb40, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#94 0x00007fc5457f0992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#95 0x00007fc5457f0d6c in QEventLoop::exec (this=0x7fff167e2fe0, flags=) at kernel/qeventloop.cpp:201
#96 0x00007fc5457f4aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#97 0x00007fc53af35fb2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#98 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#99 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#100 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#101 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Reported using DrKonqi