Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.2
Qt Version: 4.8.3
Operating System: Linux 3.5.0-18-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
KDE crashed when I clicked on the "Configure Printers" desktop shortcut.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f12131237c0 (LWP 1964))]

Thread 8 (Thread 0x7f11ee4c9700 (LWP 1965)):
#0  0x00007f1212a178d4 in pthread_mutex_lock (mutex=0x7f11e8000a90) at forward.c:182
#1  0x00007f12066ddc31 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f12066a0623 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f12066a0cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f12066a0ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f120f6afc16 in QEventDispatcherGlib::processEvents (this=0x7f11e80008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f120f6802bf in QEventLoop::processEvents (this=this@entry=0x7f11ee4c8cd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f120f680548 in QEventLoop::exec (this=0x7f11ee4c8cd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f120f581b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f120f6609af in QInotifyFileSystemWatcherEngine::run (this=0x1e67790) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f120f584aec in QThreadPrivate::start (arg=0x1e67790) at thread/qthread_unix.cpp:338
#11 0x00007f1203fd8734 in ?? ()
#12 0x00007f120f5849d0 in ?? () at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#13 0x0000000001e67790 in ?? ()
#14 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f11ed45e700 (LWP 1966)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f120c706cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f120c706d09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f1203fd8734 in ?? ()
#4  0x00007f120c706d00 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#5  0x00007f120ca14660 in __bss_start () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#6  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f11dcdcc700 (LWP 1989)):
#0  0x00007f120669e8f4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f12066a0827 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f12066a0d22 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f12066a0ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f120f6afc16 in QEventDispatcherGlib::processEvents (this=0x7f11d00008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007f120f6802bf in QEventLoop::processEvents (this=this@entry=0x7f11dcdcbcd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f120f680548 in QEventLoop::exec (this=0x7f11dcdcbcd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007f120f581b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x00007f120f6609af in QInotifyFileSystemWatcherEngine::run (this=0x2108e80) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f120f584aec in QThreadPrivate::start (arg=0x2108e80) at thread/qthread_unix.cpp:338
#10 0x00007f1203fd8734 in ?? ()
#11 0x00007f120f5849d0 in ?? () at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#12 0x0000000002108e80 in ?? ()
#13 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f11de4cc700 (LWP 4955)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f120f58504b in wait (time=18446744073709551615, this=0x1f36e20) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ea5470, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f120b98b0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f66690, th=0x3cec120) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f120b98d92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ea4910, th=0x3cec120) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f120b98d944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ea4910, th=0x3cec120) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f120b98c79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f11de4cbd00, parent=0x1f66690, th=th@entry=0x3cec120) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f120b98c82b in ThreadWeaver::Thread::run (this=0x3cec120) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f120f584aec in QThreadPrivate::start (arg=0x3cec120) at thread/qthread_unix.cpp:338
#9  0x00007f1203fd8734 in ?? ()
#10 0x00007f120f5849d0 in ?? () at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x0000000003cec120 in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f11d5bae700 (LWP 4956)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f120f58504b in wait (time=18446744073709551615, this=0x1f36e20) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ea5470, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f120b98b0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f66690, th=0x3d28480) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f120b98d92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ea4910, th=0x3d28480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f120b98d944 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ea4910, th=0x3d28480) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f120b98c79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f11d5badd00, parent=0x1f66690, th=th@entry=0x3d28480) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f120b98c82b in ThreadWeaver::Thread::run (this=0x3d28480) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f120f584aec in QThreadPrivate::start (arg=0x3d28480) at thread/qthread_unix.cpp:338
#9  0x00007f1203fd8734 in ?? ()
#10 0x00007f120f5849d0 in ?? () at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x0000000003d28480 in ?? ()
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f11d53ad700 (LWP 4957)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f120f58504b in wait (time=18446744073709551615, this=0x1f36e20) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ea5470, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f120b98b0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f66690, th=0x2014ff0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f120b98d92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ea4910, th=0x2014ff0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f120b98c79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f11d53acd00, parent=0x1f66690, th=th@entry=0x2014ff0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f120b98c82b in ThreadWeaver::Thread::run (this=0x2014ff0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f120f584aec in QThreadPrivate::start (arg=0x2014ff0) at thread/qthread_unix.cpp:338
#8  0x00007f1203fd8734 in ?? ()
#9  0x00007f120f5849d0 in ?? () at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x0000000002014ff0 in ?? ()
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f11d4bac700 (LWP 4958)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f120f58504b in wait (time=18446744073709551615, this=0x1f36e20) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ea5470, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f120b98b0e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1f66690, th=0x3e29240) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f120b98d92b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ea4910, th=0x3e29240) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f120b98c79f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f11d4babd00, parent=0x1f66690, th=th@entry=0x3e29240) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f120b98c82b in ThreadWeaver::Thread::run (this=0x3e29240) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f120f584aec in QThreadPrivate::start (arg=0x3e29240) at thread/qthread_unix.cpp:338
#8  0x00007f1203fd8734 in ?? ()
#9  0x00007f120f5849d0 in ?? () at ../../include/QtCore/../../src/corelib/thread/qmutex.h:115 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x0000000003e29240 in ?? ()
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f12131237c0 (LWP 1964)):
[KCrash Handler]
#6  QReadWriteLock::~QReadWriteLock (this=0x25, __in_chrg=<optimized out>) at thread/qreadwritelock.cpp:137
#7  0x00007f121259e3cd in ~QueryMatchPrivate (this=<optimized out>, __in_chrg=<optimized out>) at ../../plasma/querymatch.cpp:72
#8  ~QSharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:90
#9  Plasma::QueryMatch::~QueryMatch (this=0x25, __in_chrg=<optimized out>) at ../../plasma/querymatch.cpp:100
#10 0x00007f12125ae1de in Plasma::RunnerManager::run (this=0x1dcb310, id=...) at ../../plasma/runnermanager.cpp:595
#11 0x00007f11f38308ee in KRunnerItemHandler::openUrl (url=...) at ../../../../../plasma/netbook/containments/sal/models/krunnermodel.cpp:78
#12 0x00007f11f3821e72 in SearchLaunch::launch (this=0x1b32670, index=...) at ../../../../../plasma/netbook/containments/sal/sal.cpp:352
#13 0x00007f11f382518a in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./sal.moc:96
#14 SearchLaunch::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./sal.moc:75
#15 0x00007f120f696f5f in QMetaObject::activate (sender=0x1b8e4b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4f629d10) at kernel/qobject.cpp:3547
#16 0x00007f11f382bb95 in ItemView::itemActivated (this=<optimized out>, _t1=...) at ./itemview.moc:133
#17 0x00007f11f382bf31 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./itemview.moc:68
#18 ItemView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./itemview.moc:61
#19 0x00007f120f696f5f in QMetaObject::activate (sender=0x1afdf20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4f629e70) at kernel/qobject.cpp:3547
#20 0x00007f11f38266a5 in ItemContainer::itemActivated (this=this@entry=0x1afdf20, _t1=...) at ./itemcontainer.moc:146
#21 0x00007f11f382746d in ItemContainer::itemClicked (this=0x1afdf20) at ../../../../../plasma/netbook/containments/sal/itemcontainer.cpp:694
#22 0x00007f120f696f5f in QMetaObject::activate (sender=0x1f07050, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#23 0x00007f12125e54c0 in Plasma::IconWidget::mouseReleaseEvent (this=0x1f07050, event=0x7fff4f62a7b0) at ../../plasma/widgets/iconwidget.cpp:1437
#24 0x00007f120efe9589 in QGraphicsItem::sceneEvent (this=0x1f07060, event=0x7fff4f62a7b0) at graphicsview/qgraphicsitem.cpp:6741
#25 0x00007f120f012950 in sendMouseEvent (mouseEvent=0x7fff4f62a7b0, this=0x1838b00) at graphicsview/qgraphicsscene.cpp:1295
#26 QGraphicsScenePrivate::sendMouseEvent (this=0x1838b00, mouseEvent=0x7fff4f62a7b0) at graphicsview/qgraphicsscene.cpp:1274
#27 0x00007f120f013345 in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7fff4f62a7b0) at graphicsview/qgraphicsscene.cpp:4128
#28 0x00007f120f02610c in QGraphicsScene::event (this=0x181f7d0, event=0x7fff4f62a7b0) at graphicsview/qgraphicsscene.cpp:3458
#29 0x00007f120ea28e9c in QApplicationPrivate::notify_helper (this=this@entry=0x17cd4a0, receiver=receiver@entry=0x181f7d0, e=e@entry=0x7fff4f62a7b0) at kernel/qapplication.cpp:4562
#30 0x00007f120ea2d30a in QApplication::notify (this=0x1770280, receiver=0x181f7d0, e=0x7fff4f62a7b0) at kernel/qapplication.cpp:4423
#31 0x00007f121033a1d6 in KApplication::notify (this=0x1770280, receiver=0x181f7d0, event=0x7fff4f62a7b0) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f120f68156e in QCoreApplication::notifyInternal (this=0x1770280, receiver=0x181f7d0, event=0x7fff4f62a7b0) at kernel/qcoreapplication.cpp:915
#33 0x00007f120f03c4e1 in QGraphicsView::mouseReleaseEvent (this=0x1ef7f40, event=0x7fff4f62b0e0) at graphicsview/qgraphicsview.cpp:3338
#34 0x00007f120ea78850 in QWidget::event (this=0x1ef7f40, event=0x7fff4f62b0e0) at kernel/qwidget.cpp:8371
#35 0x00007f120ee27b66 in QFrame::event (this=0x1ef7f40, e=0x7fff4f62b0e0) at widgets/qframe.cpp:557
#36 0x00007f120f03f95b in QGraphicsView::viewportEvent (this=0x1ef7f40, event=0x7fff4f62b0e0) at graphicsview/qgraphicsview.cpp:2866
#37 0x00007f120f6816d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x191caa0, event=0x7fff4f62b0e0) at kernel/qcoreapplication.cpp:1025
#38 0x00007f120ea28e6c in QApplicationPrivate::notify_helper (this=this@entry=0x17cd4a0, receiver=receiver@entry=0x191caa0, e=e@entry=0x7fff4f62b0e0) at kernel/qapplication.cpp:4558
#39 0x00007f120ea2db6b in QApplication::notify (this=<optimized out>, receiver=0x191caa0, e=0x7fff4f62b0e0) at kernel/qapplication.cpp:4105
#40 0x00007f121033a1d6 in KApplication::notify (this=0x1770280, receiver=0x191caa0, event=0x7fff4f62b0e0) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007f120f68156e in QCoreApplication::notifyInternal (this=0x1770280, receiver=0x191caa0, event=0x7fff4f62b0e0) at kernel/qcoreapplication.cpp:915
#42 0x00007f120ea29cd3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QApplicationPrivate::sendMouseEvent (receiver=0x191caa0, event=0x7fff4f62b0e0, alienWidget=0x191caa0, nativeWidget=0x1ef7f40, buttonDown=0x7f120f505308 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#44 0x00007f120eaa7554 in QETWidget::translateMouseEvent (this=this@entry=0x1ef7f40, event=event@entry=0x7fff4f62b860) at kernel/qapplication_x11.cpp:4622
#45 0x00007f120eaa644f in QApplication::x11ProcessEvent (this=0x1770280, event=0x7fff4f62b860) at kernel/qapplication_x11.cpp:3737
#46 0x00007f120eacdfa2 in x11EventSourceDispatch (s=0x17cea70, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x00007f12066a0ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007f12066a0de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f12066a0ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f120f6afbf6 in QEventDispatcherGlib::processEvents (this=0x16c8ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#51 0x00007f120eacdc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x00007f120f6802bf in QEventLoop::processEvents (this=this@entry=0x7fff4f62bc30, flags=...) at kernel/qeventloop.cpp:149
#53 0x00007f120f680548 in QEventLoop::exec (this=0x7fff4f62bc30, flags=...) at kernel/qeventloop.cpp:204
#54 0x00007f120f685708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#55 0x00007f1212d10035 in kdemain (argc=1, argv=0x7fff4f62bf28) at ../../../../plasma/desktop/shell/main.cpp:120
#56 0x00007f121293776d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff4f62bf28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4f62bf18) at libc-start.c:226
#57 0x00000000004006d1 in _start ()

Possible duplicates by query: bug 306989, bug 304633, bug 303689, bug 303620, bug 301890.

Reported using DrKonqi