Application: plasma-desktop (4.11.11)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-58-generic x86_64
Distribution: Ubuntu 14.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:

kde4: i removed default panel and then tried to add a new default panel - plasma crashed - no default panel was created...

nice day

Simon

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f882c3d77c0 (LWP 2940))]

Thread 5 (Thread 0x7f87f33cb700 (LWP 2946)):
#0  0x00007ffee8d9cc17 in ?? ()
#1  0x00007f88288b6920 in ?? () at kernel/qeventdispatcher_glib.cpp:591 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f87e4002f30 in ?? ()
#3  0x00007f87f33cac28 in ?? ()
#4  0x00007f87f33cabc0 in ?? ()
#5  0x000000007fffffff in ?? ()
#6  0x00007f88288b66f0 in ?? () at kernel/qeventdispatcher_glib.cpp:223 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f87f33cac30 in ?? ()
#8  0x00007f882bcf092d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#9  0x00007f88287dbad7 in do_gettime (frac=0x7f87f33cab70, sec=0x7f87f33cab68) at tools/qelapsedtimer_unix.cpp:127
#10 qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#11 0x00007f88288b7f05 in updateCurrentTime (this=0x7b) at kernel/qeventdispatcher_unix.cpp:354
#12 QTimerInfoList::timerWait (this=0x7b, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#13 0x00007f88288b667c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f87f33cac24) at kernel/qeventdispatcher_glib.cpp:143
#14 0x00007f88288b6725 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#15 0x00007f881f50466d in g_main_context_prepare (context=context@entry=0x7f87e40009a0, priority=priority@entry=0x7f87f33caca8) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3352
#16 0x00007f881f504ee3 in g_main_context_iterate (context=context@entry=0x7f87e40009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3714
#17 0x00007f881f5050cc in g_main_context_iteration (context=0x7f87e40009a0, may_block=1) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3795
#18 0x00007f88288b67be in QEventDispatcherGlib::processEvents (this=0x7f87e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#19 0x00007f88288880af in QEventLoop::processEvents (this=this@entry=0x7f87f33cade0, flags=...) at kernel/qeventloop.cpp:149
#20 0x00007f88288883a5 in QEventLoop::exec (this=this@entry=0x7f87f33cade0, flags=...) at kernel/qeventloop.cpp:204
#21 0x00007f8828784c5f in QThread::exec (this=this@entry=0x24884b0) at thread/qthread.cpp:537
#22 0x00007f8828869823 in QInotifyFileSystemWatcherEngine::run (this=0x24884b0) at io/qfilesystemwatcher_inotify.cpp:265
#23 0x00007f882878732f in QThreadPrivate::start (arg=0x24884b0) at thread/qthread_unix.cpp:349
#24 0x00007f881fc17182 in start_thread (arg=0x7f87f33cb700) at pthread_create.c:312
#25 0x00007f882bce247d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f87f1574700 (LWP 2953)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f88250a0ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f88250a1039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f881fc17182 in start_thread (arg=0x7f87f1574700) at pthread_create.c:312
#4  0x00007f882bce247d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f876376e700 (LWP 2954)):
#0  0x00007ffee8d9cc17 in ?? ()
#1  0x00007f88288b6920 in ?? () at kernel/qeventdispatcher_glib.cpp:591 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f875c002f30 in ?? ()
#3  0x00007f876376dc28 in ?? ()
#4  0x00007f876376dbc0 in ?? ()
#5  0x000000007fffffff in ?? ()
#6  0x00007f88288b66f0 in ?? () at kernel/qeventdispatcher_glib.cpp:223 from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f876376dc30 in ?? ()
#8  0x00007f882bcf092d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#9  0x00007f88287dbad7 in do_gettime (frac=0x7f876376db70, sec=0x7f876376db68) at tools/qelapsedtimer_unix.cpp:127
#10 qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#11 0x00007f88288b7f05 in updateCurrentTime (this=0x7b) at kernel/qeventdispatcher_unix.cpp:354
#12 QTimerInfoList::timerWait (this=0x7b, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#13 0x00007f88288b667c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f876376dc24) at kernel/qeventdispatcher_glib.cpp:143
#14 0x00007f88288b6725 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#15 0x00007f881f50466d in g_main_context_prepare (context=context@entry=0x7f875c0009a0, priority=priority@entry=0x7f876376dca8) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3352
#16 0x00007f881f504ee3 in g_main_context_iterate (context=context@entry=0x7f875c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3714
#17 0x00007f881f5050cc in g_main_context_iteration (context=0x7f875c0009a0, may_block=1) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3795
#18 0x00007f88288b67be in QEventDispatcherGlib::processEvents (this=0x7f875c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#19 0x00007f88288880af in QEventLoop::processEvents (this=this@entry=0x7f876376dde0, flags=...) at kernel/qeventloop.cpp:149
#20 0x00007f88288883a5 in QEventLoop::exec (this=this@entry=0x7f876376dde0, flags=...) at kernel/qeventloop.cpp:204
#21 0x00007f8828784c5f in QThread::exec (this=this@entry=0x2853cd0) at thread/qthread.cpp:537
#22 0x00007f8828869823 in QInotifyFileSystemWatcherEngine::run (this=0x2853cd0) at io/qfilesystemwatcher_inotify.cpp:265
#23 0x00007f882878732f in QThreadPrivate::start (arg=0x2853cd0) at thread/qthread_unix.cpp:349
#24 0x00007f881fc17182 in start_thread (arg=0x7f876376e700) at pthread_create.c:312
#25 0x00007f882bce247d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f8802339700 (LWP 2968)):
#0  0x00007ffee8d9cc17 in ?? ()
#1  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f882c3d77c0 (LWP 2940)):
[KCrash Handler]
#6  0x00007f882bc1ecc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f882bc220d8 in __GI_abort () at abort.c:89
#8  0x00007f88277b5535 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f88277b36d6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007f88277b3703 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007f88277b41bf in __cxa_pure_virtual () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007f88281c40a1 in QGraphicsItem::sceneBoundingRect (this=<optimized out>) at graphicsview/qgraphicsitem.cpp:4832
#13 0x00007f88281f0b78 in QGraphicsScene::itemsBoundingRect (this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1933
#14 0x00007f88281f0d11 in QGraphicsScene::sceneRect (this=0x16aa820) at graphicsview/qgraphicsscene.cpp:1681
#15 0x00007f882821714a in QGraphicsView::sceneRect (this=this@entry=0x30a0580) at graphicsview/qgraphicsview.cpp:1692
#16 0x00007f882b7d1530 in Plasma::Applet::view (this=this@entry=0x1c2c420) at ../../plasma/applet.cpp:711
#17 0x00007f87f9aacc94 in Handle::Handle (this=0x2b3a0c0, parent=0x1ae2890, applet=0x1c2c420) at ../../../../containments/groupingdesktop/lib/handle.cpp:57
#18 0x00007f87f9ab109d in FreeHandle::FreeHandle (this=0x2b3a0c0, parent=<optimized out>, applet=<optimized out>) at ../../../../containments/groupingdesktop/lib/freehandle.cpp:66
#19 0x00007f87f9aa2dd5 in AbstractGroup::createHandleForChild (this=<optimized out>, child=<optimized out>) at ../../../../containments/groupingdesktop/lib/abstractgroup.cpp:641
#20 0x00007f87f9aa903c in GroupingContainment::sceneEventFilter (this=0x1ae2890, watched=<optimized out>, event=0x7ffee8c1b260) at ../../../../containments/groupingdesktop/lib/groupingcontainment.cpp:714
#21 0x00007f88281f3096 in QGraphicsScenePrivate::filterEvent (this=this@entry=0x16aa4a0, item=item@entry=0x1c2c430, event=event@entry=0x7ffee8c1b260) at graphicsview/qgraphicsscene.cpp:1181
#22 0x00007f88281f3125 in QGraphicsScenePrivate::sendEvent (this=0x16aa4a0, item=0x1c2c430, event=0x7ffee8c1b260) at graphicsview/qgraphicsscene.cpp:1209
#23 0x00007f88281fbaa1 in QGraphicsScenePrivate::sendHoverEvent (this=this@entry=0x16aa4a0, type=type@entry=QEvent::GraphicsSceneHoverEnter, item=0x1c2c430, hoverEvent=hoverEvent@entry=0x7ffee8c1b340) at graphicsview/qgraphicsscene.cpp:1268
#24 0x00007f88281fbe02 in QGraphicsScenePrivate::dispatchHoverEvent (this=this@entry=0x16aa4a0, hoverEvent=hoverEvent@entry=0x7ffee8c1b340) at graphicsview/qgraphicsscene.cpp:3939
#25 0x00007f88281fc25a in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7ffee8c1b680) at graphicsview/qgraphicsscene.cpp:4097
#26 0x00007f88282080fc in QGraphicsScene::event (this=0x16aa820, event=0x7ffee8c1b680) at graphicsview/qgraphicsscene.cpp:3451
#27 0x00007f8827c22e2c in QApplicationPrivate::notify_helper (this=this@entry=0x12b4560, receiver=receiver@entry=0x16aa820, e=e@entry=0x7ffee8c1b680) at kernel/qapplication.cpp:4567
#28 0x00007f8827c294a0 in QApplication::notify (this=this@entry=0x12ac9b0, receiver=receiver@entry=0x16aa820, e=e@entry=0x7ffee8c1b680) at kernel/qapplication.cpp:4353
#29 0x00007f882954ecca in KApplication::notify (this=0x12ac9b0, receiver=0x16aa820, event=0x7ffee8c1b680) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007f88288894dd in QCoreApplication::notifyInternal (this=0x12ac9b0, receiver=0x16aa820, event=event@entry=0x7ffee8c1b680) at kernel/qcoreapplication.cpp:953
#31 0x00007f8827c21556 in sendSpontaneousEvent (event=event@entry=0x7ffee8c1b680, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#32 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7ffee8c1b680) at kernel/qapplication.cpp:5565
#33 0x00007f882821d2fc in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x270a370, event=event@entry=0x7ffee8c1bcd0) at graphicsview/qgraphicsview.cpp:646
#34 0x00007f882821e20a in QGraphicsView::mouseMoveEvent (this=0x4b943f0, event=0x7ffee8c1bcd0) at graphicsview/qgraphicsview.cpp:3276
#35 0x00007f8827c72645 in QWidget::event (this=this@entry=0x4b943f0, event=event@entry=0x7ffee8c1bcd0) at kernel/qwidget.cpp:8361
#36 0x00007f882801404e in QFrame::event (this=0x4b943f0, e=0x7ffee8c1bcd0) at widgets/qframe.cpp:557
#37 0x00007f882821f859 in QGraphicsView::viewportEvent (this=0x4b943f0, event=0x7ffee8c1bcd0) at graphicsview/qgraphicsview.cpp:2866
#38 0x00007f8828889646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x12b4560, receiver=receiver@entry=0x4ac2850, event=event@entry=0x7ffee8c1bcd0) at kernel/qcoreapplication.cpp:1063
#39 0x00007f8827c22e0c in QApplicationPrivate::notify_helper (this=this@entry=0x12b4560, receiver=receiver@entry=0x4ac2850, e=e@entry=0x7ffee8c1bcd0) at kernel/qapplication.cpp:4563
#40 0x00007f8827c295dd in QApplication::notify (this=this@entry=0x12ac9b0, receiver=receiver@entry=0x4ac2850, e=e@entry=0x7ffee8c1bcd0) at kernel/qapplication.cpp:4110
#41 0x00007f882954ecca in KApplication::notify (this=0x12ac9b0, receiver=0x4ac2850, event=0x7ffee8c1bcd0) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x00007f88288894dd in QCoreApplication::notifyInternal (this=0x12ac9b0, receiver=receiver@entry=0x4ac2850, event=event@entry=0x7ffee8c1bcd0) at kernel/qcoreapplication.cpp:953
#43 0x00007f8827c28d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x4ac2850, event=event@entry=0x7ffee8c1bcd0, alienWidget=alienWidget@entry=0x4ac2850, nativeWidget=nativeWidget@entry=0x4b943f0, buttonDown=buttonDown@entry=0x7f8828708318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#45 0x00007f8827c9d9eb in QETWidget::translateMouseEvent (this=this@entry=0x4b943f0, event=event@entry=0x7ffee8c1bf20) at kernel/qapplication_x11.cpp:4634
#46 0x00007f8827c9c6ec in QApplication::x11ProcessEvent (this=0x12ac9b0, event=event@entry=0x7ffee8c1c050) at kernel/qapplication_x11.cpp:3828
#47 0x00007f8827cc4b32 in x11EventSourceDispatch (s=0x12b6a90, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#48 0x00007f881f504de4 in g_main_dispatch (context=0x12b4a40) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3064
#49 g_main_context_dispatch (context=context@entry=0x12b4a40) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3663
#50 0x00007f881f505028 in g_main_context_iterate (context=context@entry=0x12b4a40, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3734
#51 0x00007f881f5050cc in g_main_context_iteration (context=0x12b4a40, may_block=1) at /build/buildd/glib2.0-2.41.1/./glib/gmain.c:3795
#52 0x00007f88288b67a1 in QEventDispatcherGlib::processEvents (this=0x1230990, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#53 0x00007f8827cc4be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x00007f88288880af in QEventLoop::processEvents (this=this@entry=0x7ffee8c1c420, flags=...) at kernel/qeventloop.cpp:149
#55 0x00007f88288883a5 in QEventLoop::exec (this=this@entry=0x7ffee8c1c420, flags=...) at kernel/qeventloop.cpp:204
#56 0x00007f882888db79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#57 0x00007f8827c2137c in QApplication::exec () at kernel/qapplication.cpp:3828
#58 0x00007f882bfe967c in kdemain (argc=1, argv=0x7ffee8c1c678) at ../../../../plasma/desktop/shell/main.cpp:126
#59 0x00007f882bc09ec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7ffee8c1c678, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffee8c1c668) at libc-start.c:287
#60 0x000000000040070e in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 292249.

Possible duplicates by query: bug 292249.

Reported using DrKonqi