Application: krdc (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.11.6-200.fc19.x86_64 x86_64
Distribution: "Fedora release 19 (Schrödinger’s Cat)"

-- Information about the crash:
- What I was doing when the application crashed:
Vnc connection to CentOS 6.4, changeing it's network default gateway for vlan

-- Backtrace:
Application: KRDC (krdc), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f3059e728c0 (LWP 12272))]

Thread 2 (Thread 0x7f304cc99700 (LWP 12409)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x000000319187b1e6 in wait (time=18446744073709551615, this=0x7f304005a710) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7f304005a7e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x000000319187738b in QSemaphore::acquire (this=this@entry=0x7f304cc98760, n=n@entry=1) at thread/qsemaphore.cpp:144
#4  0x000000319198e3a8 in QMetaObject::activate (sender=0x13e3ee0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7f304cc987c0) at kernel/qobject.cpp:3521
#5  0x00007f304f029e93 in VncClientThread::imageUpdated(int, int, int, int) () from /usr/lib64/kde4/krdc_vncplugin.so
#6  0x00007f304f02bd62 in VncClientThread::updatefb(_rfbClient*, int, int, int, int) () from /usr/lib64/kde4/krdc_vncplugin.so
#7  0x00007f304ee11e45 in HandleRFBServerMessage () from /lib64/libvncclient.so.0
#8  0x00007f304f02b546 in VncClientThread::run() () from /usr/lib64/kde4/krdc_vncplugin.so
#9  0x000000319187ad0f in QThreadPrivate::start (arg=0x13e3ee0) at thread/qthread_unix.cpp:338
#10 0x00000033de407c53 in start_thread (arg=0x7f304cc99700) at pthread_create.c:308
#11 0x00000033ddcf5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f3059e728c0 (LWP 12272)):
[KCrash Handler]
#6  isWidgetType (this=0x0) at ../../src/corelib/kernel/qobject.h:146
#7  QWidgetPrivate::setWSGeometry (this=0x1ae3c60, dontShow=dontShow@entry=false) at kernel/qwidget_x11.cpp:2462
#8  0x0000003193253ea6 in QWidgetPrivate::setWSGeometry (this=this@entry=0xe044a0, dontShow=dontShow@entry=false) at kernel/qwidget_x11.cpp:2465
#9  0x000000319325bcf2 in QWidgetPrivate::setGeometry_sys (this=0xe044a0, x=<optimized out>, y=0, w=<optimized out>, h=<optimized out>, isMove=<optimized out>) at kernel/qwidget_x11.cpp:2624
#10 0x000000319320ffc5 in QWidget::setGeometry (this=0xe04be0, r=...) at kernel/qwidget.cpp:6974
#11 0x00000031936165ea in QTabWidget::setUpLayout (this=this@entry=0xe04b20, onlyCheck=onlyCheck@entry=false) at widgets/qtabwidget.cpp:798
#12 0x0000003193616882 in QTabWidgetPrivate::_q_removeTab (this=<optimized out>, index=1) at widgets/qtabwidget.cpp:756
#13 0x000000319198df78 in QMetaObject::activate (sender=0xe04be0, m=m@entry=0x3193c95320 <QStackedWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff4f227830) at kernel/qobject.cpp:3547
#14 0x0000003193813a91 in QStackedWidget::widgetRemoved (this=<optimized out>, _t1=1) at .moc/release-shared/moc_qstackedwidget.cpp:151
#15 0x000000319198df78 in QMetaObject::activate (sender=sender@entry=0xeaf1d0, m=m@entry=0x3193c8e020 <QStackedLayout::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff4f227960) at kernel/qobject.cpp:3547
#16 0x000000319380b4ce in QStackedLayout::widgetRemoved (this=this@entry=0xeaf1d0, _t1=_t1@entry=1) at .moc/release-shared/moc_qstackedlayout.cpp:153
#17 0x00000031931fac7b in QStackedLayout::takeAt (this=0xeaf1d0, index=1) at kernel/qstackedlayout.cpp:272
#18 0x00000031931f131f in QLayout::removeWidget (this=0xeaf1d0, widget=0x19c1050) at kernel/qlayout.cpp:1465
#19 0x000000319360ac50 in QStackedWidget::removeWidget (this=<optimized out>, widget=<optimized out>) at widgets/qstackedwidget.cpp:244
#20 0x0000003193615d96 in QTabWidget::removeTab (this=<optimized out>, index=index@entry=1) at widgets/qtabwidget.cpp:620
#21 0x000000388cd1365a in KTabWidget::Private::removeTab (this=0xe06560, index=1) at /usr/src/debug/kdelibs-4.11.2/kdeui/widgets/ktabwidget.cpp:132
#22 0x000000000042007d in TabbedViewWidget::removePage(QWidget*) ()
#23 0x0000000000428680 in MainWindow::disconnectHost() ()
#24 0x0000000000428d65 in MainWindow::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.63] ()
#25 0x000000319198df78 in QMetaObject::activate (sender=0x18f9d50, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#26 0x00007f304f242629 in RdpView::connectionClosed() () from /usr/lib64/kde4/krdc_rdpplugin.so
#27 0x000000319198df78 in QMetaObject::activate (sender=sender@entry=0x1983c50, m=m@entry=0x3193c8e820 <QX11EmbedContainer::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3547
#28 0x000000319380bd33 in QX11EmbedContainer::clientClosed (this=this@entry=0x1983c50) at .moc/release-shared/moc_qx11embed_x11.cpp:205
#29 0x000000319325efa7 in QX11EmbedContainer::x11Event (this=0x1983c50, event=0x7fff4f227f40) at kernel/qx11embed_x11.cpp:1453
#30 0x000000319323dff0 in QApplication::x11ProcessEvent (this=0x7fff4f228d20, event=event@entry=0x7fff4f227f40) at kernel/qapplication_x11.cpp:3441
#31 0x0000003193264e54 in x11EventSourceDispatch (s=s@entry=0xbcbf00, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#32 0x00000033e1047e06 in g_main_dispatch (context=0xbc96b0) at gmain.c:3054
#33 g_main_context_dispatch (context=context@entry=0xbc96b0) at gmain.c:3630
#34 0x00000033e1048158 in g_main_context_iterate (context=context@entry=0xbc96b0, block=block@entry=0, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#35 0x00000033e10481fc in g_main_context_iteration (context=0xbc96b0, may_block=0) at gmain.c:3762
#36 0x00000031919a7145 in QEventDispatcherGlib::processEvents (this=0xb9c170, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#37 0x0000003193264fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#38 0x0000003191978ecf in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#39 0x00007f304f02e6b1 in VncView::startQuitting() () from /usr/lib64/kde4/krdc_vncplugin.so
#40 0x00007f304f02e807 in VncView::~VncView() () from /usr/lib64/kde4/krdc_vncplugin.so
#41 0x00007f304f02e869 in VncView::~VncView() () from /usr/lib64/kde4/krdc_vncplugin.so
#42 0x0000003191990868 in QObjectPrivate::deleteChildren (this=0x1b42500) at kernel/qobject.cpp:1907
#43 0x0000003193214327 in QWidget::~QWidget (this=0x1b2ade0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#44 0x0000003193214639 in QWidget::~QWidget (this=0x1b2ade0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1703
#45 0x0000003191990868 in QObjectPrivate::deleteChildren (this=0x1ae3c60) at kernel/qobject.cpp:1907
#46 0x0000003193214327 in QWidget::~QWidget (this=0x1b41790, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#47 0x0000000000429178 in RemoteViewScrollArea::~RemoteViewScrollArea() ()
#48 0x0000003191992368 in QObject::event (this=0x1b41790, e=<optimized out>) at kernel/qobject.cpp:1175
#49 0x0000003193217b6b in QWidget::event (this=this@entry=0x1b41790, event=event@entry=0x19dead0) at kernel/qwidget.cpp:8846
#50 0x00000031935b3cde in QFrame::event (this=this@entry=0x1b41790, e=e@entry=0x19dead0) at widgets/qframe.cpp:557
#51 0x00000031936300db in QAbstractScrollArea::event (this=0x1b41790, e=0x19dead0) at widgets/qabstractscrollarea.cpp:996
#52 0x00000031931c84dc in QApplicationPrivate::notify_helper (this=this@entry=0xbc8aa0, receiver=receiver@entry=0x1b41790, e=e@entry=0x19dead0) at kernel/qapplication.cpp:4562
#53 0x00000031931ceaa0 in QApplication::notify (this=this@entry=0x7fff4f228d20, receiver=receiver@entry=0x1b41790, e=e@entry=0x19dead0) at kernel/qapplication.cpp:4348
#54 0x000000388cc3fe9a in KApplication::notify (this=0x7fff4f228d20, receiver=0x1b41790, event=0x19dead0) at /usr/src/debug/kdelibs-4.11.2/kdeui/kernel/kapplication.cpp:311
#55 0x000000319197a26d in QCoreApplication::notifyInternal (this=0x7fff4f228d20, receiver=receiver@entry=0x1b41790, event=event@entry=0x19dead0) at kernel/qcoreapplication.cpp:949
#56 0x000000319197d1df in sendEvent (event=0x19dead0, receiver=0x1b41790) at kernel/qcoreapplication.h:231
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xb9ac30) at kernel/qcoreapplication.cpp:1573
#58 0x000000319197d683 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#59 0x00000031919a7883 in sendPostedEvents () at kernel/qcoreapplication.h:236
#60 postEventSourceDispatch (s=s@entry=0xbb98b0) at kernel/qeventdispatcher_glib.cpp:280
#61 0x00000033e1047e06 in g_main_dispatch (context=0xbc96b0) at gmain.c:3054
#62 g_main_context_dispatch (context=context@entry=0xbc96b0) at gmain.c:3630
#63 0x00000033e1048158 in g_main_context_iterate (context=context@entry=0xbc96b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#64 0x00000033e10481fc in g_main_context_iteration (context=0xbc96b0, may_block=1) at gmain.c:3762
#65 0x00000031919a7145 in QEventDispatcherGlib::processEvents (this=0xb9c170, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#66 0x0000003193264fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#67 0x0000003191978ecf in QEventLoop::processEvents (this=this@entry=0x7fff4f228c10, flags=...) at kernel/qeventloop.cpp:149
#68 0x00000031919791c5 in QEventLoop::exec (this=this@entry=0x7fff4f228c10, flags=...) at kernel/qeventloop.cpp:204
#69 0x000000319197e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#70 0x0000000000415af8 in main ()

Possible duplicates by query: bug 275946, bug 264817.

Reported using DrKonqi