Bug 241549

Application: kopete (1.0.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I don't realy know if it is a feature to open new/add to current chat window a contact by drag'n'drop, but after I droped it Kopete crashed. It's may be a duplicate of such the problem while drag'n'drop an url.
Not critical for me, but a bug.

 -- Backtrace:
Application: Kopete (kopete), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7788730 (LWP 15429))]

Thread 4 (Thread 0xb5c8ab70 (LWP 15437)):
#0  0x004fa422 in __kernel_vsyscall ()
#1  0x0752cb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x048154eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x048080ac in ?? () from /lib/libglib-2.0.so.0
#4  0x048084b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0328260f in QEventDispatcherGlib::processEvents (this=0x9e01e28, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x03255059 in QEventLoop::processEvents (this=0xb5c8a270, flags=) at kernel/qeventloop.cpp:149
#7  0x032554aa in QEventLoop::exec (this=0xb5c8a270, flags=...) at kernel/qeventloop.cpp:201
#8  0x031515a8 in QThread::exec (this=0x98f4e60) at thread/qthread.cpp:487
#9  0x03234c1b in QInotifyFileSystemWatcherEngine::run (this=0x98f4e60) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0315432e in QThreadPrivate::start (arg=0x98f4e60) at thread/qthread_unix.cpp:248
#11 0x0025c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x0753aa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb3567b70 (LWP 15441)):
#0  0x00779e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0327f6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x03284825 in QTimerInfoList::updateCurrentTime (this=0x9ebfccc) at kernel/qeventdispatcher_unix.cpp:340
#3  0x0328486a in QTimerInfoList::timerWait (this=0x9ebfccc, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x03282818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb35670ac) at kernel/qeventdispatcher_glib.cpp:136
#5  0x032828a5 in timerSourcePrepare (source=0x0, timeout=0x77dff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x04807aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x04807ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x048084b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x0328260f in QEventDispatcherGlib::processEvents (this=0x9ec2e60, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x03255059 in QEventLoop::processEvents (this=0x9ebfda8, flags=) at kernel/qeventloop.cpp:149
#11 0x032554aa in QEventLoop::exec (this=0x9ebfda8, flags=...) at kernel/qeventloop.cpp:201
#12 0x01e3ddda in QCA::SyncThread::run() () from /usr/lib/libqca.so.2
#13 0x0315432e in QThreadPrivate::start (arg=0x9ec03d0) at thread/qthread_unix.cpp:248
#14 0x0025c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x0753aa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb2d66b70 (LWP 15442)):
#0  0x004fa422 in __kernel_vsyscall ()
#1  0x0752cb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x048154eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x048080ac in ?? () from /lib/libglib-2.0.so.0
#4  0x048084b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0328260f in QEventDispatcherGlib::processEvents (this=0x9f96aa0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x03255059 in QEventLoop::processEvents (this=0x9f9dbb0, flags=) at kernel/qeventloop.cpp:149
#7  0x032554aa in QEventLoop::exec (this=0x9f9dbb0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0219744b in XMPP::SyncThread::run (this=0x9f0ce50) at ../../../../../kopete/protocols/jabber/libiris/iris/irisnet/corelib/netinterface.cpp:151
#9  0x0315432e in QThreadPrivate::start (arg=0x9f0ce50) at thread/qthread_unix.cpp:248
#10 0x0025c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#11 0x0753aa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7788730 (LWP 15429)):
[KCrash Handler]
#6  QListData::size (this=0x0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:90
#7  QList<QTabBarPrivate::Tab>::count (this=0x0) at ../../include/QtCore/../../src/corelib/tools/qlist.h:261
#8  QTabBar::count (this=0x0) at widgets/qtabbar.cpp:1220
#9  0x09422824 in KopeteChatWindow::testCanDecode (this=0xa39ee50, event=0xbfc57ccc, accept=@0xbfc576ef) at ../../../../kopete/kopete/chatwindow/kopetechatwindow.cpp:635
#10 0x09428852 in KopeteChatWindow::qt_metacall (this=0xa39ee50, _c=QMetaObject::InvokeMetaMethod, _id=51, _a=0xbfc576b4) at ./kopetechatwindow.moc:157
#11 0x0325bc9a in QMetaObject::metacall (object=0xa39ee50, cl=26, idx=51, argv=0xbfc576b4) at kernel/qmetaobject.cpp:237
#12 0x0326a3d5 in QMetaObject::activate (sender=0xa549b48, m=0x12d9e5c, local_signal_index=0, argv=0xbfc576b4) at kernel/qobject.cpp:3293
#13 0x012254d9 in KTabWidget::testCanDecode (this=0xa549b48, _t1=0xbfc57ccc, _t2=@0xbfc576ef) at ./ktabwidget.moc:209
#14 0x01226007 in KTabWidget::dragEnterEvent (this=0xa549b48, event=0xbfc57ccc) at ../../kdeui/widgets/ktabwidget.cpp:414
#15 0x0559c763 in QWidget::event (this=0xa549b48, event=0xbfc57ccc) at kernel/qwidget.cpp:8192
#16 0x05a13693 in QTabWidget::event (this=0xa549b48, ev=0xbfc57ccc) at widgets/qtabwidget.cpp:1012
#17 0x0553e4dc in QApplicationPrivate::notify_helper (this=0x98c7aa0, receiver=0xa549b48, e=0xbfc57ccc) at kernel/qapplication.cpp:4300
#18 0x05546f8c in QApplication::notify (this=0xbfc5a0b4, receiver=0xa549b48, e=0xbfc57ccc) at kernel/qapplication.cpp:4057
#19 0x0110bf2a in KApplication::notify (this=0xbfc5a0b4, receiver=0xa549b48, event=0xbfc57ccc) at ../../kdeui/kernel/kapplication.cpp:302
#20 0x03256a3b in QCoreApplication::notifyInternal (this=0xbfc5a0b4, receiver=0xa549b48, event=0xbfc57ccc) at kernel/qcoreapplication.cpp:704
#21 0x0554d93e in QCoreApplication::sendEvent (receiver=0xa549b48, event=0xbfc57cdc) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 0x055df72a in handle_xdnd_position (w=<value optimized out>, xe=<value optimized out>, passive=false) at kernel/qdnd_x11.cpp:915
#23 0x055e0ebe in QDragManager::move (this=0xa4a33c8, globalPos=...) at kernel/qdnd_x11.cpp:1667
#24 0x055e132f in QDragManager::eventFilter (this=0xa4a33c8, o=0x9d674d0, e=0xbfc58470) at kernel/qdnd_x11.cpp:1291
#25 0x03255d9c in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x98c7aa0, receiver=0x9d674d0, event=0xbfc58470) at kernel/qcoreapplication.cpp:800
#26 0x0553e463 in QApplicationPrivate::notify_helper (this=0x98c7aa0, receiver=0x9d674d0, e=0xbfc58470) at kernel/qapplication.cpp:4275
#27 0x055459f7 in QApplication::notify (this=0xbfc5a0b4, receiver=0x9d674d0, e=0xbfc58470) at kernel/qapplication.cpp:3865
#28 0x0110bf2a in KApplication::notify (this=0xbfc5a0b4, receiver=0x9d674d0, event=0xbfc58470) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x03256a3b in QCoreApplication::notifyInternal (this=0xbfc5a0b4, receiver=0x9d674d0, event=0xbfc58470) at kernel/qcoreapplication.cpp:704
#30 0x05544952 in QCoreApplication::sendEvent (receiver=0x9d674d0, event=0xbfc58470, alienWidget=0x0, nativeWidget=0x9d674d0, buttonDown=0x5e82058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QApplicationPrivate::sendMouseEvent (receiver=0x9d674d0, event=0xbfc58470, alienWidget=0x0, nativeWidget=0x9d674d0, buttonDown=0x5e82058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#32 0x055d0088 in QETWidget::translateMouseEvent (this=0x9d674d0, event=0xbfc5898c) at kernel/qapplication_x11.cpp:4368
#33 0x055cf511 in QApplication::x11ProcessEvent (this=0xbfc5a0b4, event=0xbfc5898c) at kernel/qapplication_x11.cpp:3379
#34 0x055fe60a in x11EventSourceDispatch (s=0x98ca3f8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x048045e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x048082d8 in ?? () from /lib/libglib-2.0.so.0
#37 0x048084b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x032825d5 in QEventDispatcherGlib::processEvents (this=0x989e3a8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#39 0x055fe135 in QGuiEventDispatcherGlib::processEvents (this=0x989e3a8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x03255059 in QEventLoop::processEvents (this=0x9ae2e50, flags=) at kernel/qeventloop.cpp:149
#41 0x032554aa in QEventLoop::exec (this=0x9ae2e50, flags=...) at kernel/qeventloop.cpp:201
#42 0x055e447d in QDragManager::drag (this=0xa4a33c8, o=0xa50fd58) at kernel/qdnd_x11.cpp:1984
#43 0x0555699e in QDrag::exec (this=0xa50fd58, supportedActions=..., defaultDropAction=Qt::MoveAction) at kernel/qdrag.cpp:282
#44 0x0068519e in KopeteContactListView::startDrag (this=0x9a03c68, supportedActions=...) at ../../../../kopete/kopete/contactlist/kopetecontactlistview.cpp:607
#45 0x05ae30fa in QAbstractItemView::mouseMoveEvent (this=0x9a03c68, event=0xbfc59800) at itemviews/qabstractitemview.cpp:1691
#46 0x05b28e14 in QTreeView::mouseMoveEvent (this=0x9a03c68, event=0xbfc59800) at itemviews/qtreeview.cpp:1894
#47 0x0559c69a in QWidget::event (this=0x9a03c68, event=0xbfc59800) at kernel/qwidget.cpp:7983
#48 0x05998fd3 in QFrame::event (this=0x9a03c68, e=0xbfc59800) at widgets/qframe.cpp:557
#49 0x05a33382 in QAbstractScrollArea::viewportEvent (this=0x1a, e=0xbfc57cdc) at widgets/qabstractscrollarea.cpp:1036
#50 0x05ae7bd7 in QAbstractItemView::viewportEvent (this=0x9a03c68, event=0xbfc59800) at itemviews/qabstractitemview.cpp:1610
#51 0x05b28f7c in QTreeView::viewportEvent (this=0x9a03c68, event=0xbfc59800) at itemviews/qtreeview.cpp:1248
#52 0x00684ee1 in KopeteContactListView::viewportEvent (this=0x9a03c68, event=0xbfc59800) at ../../../../kopete/kopete/contactlist/kopetecontactlistview.cpp:718
#53 0x05a35c65 in QAbstractScrollAreaPrivate::viewportEvent (this=0x99ec448, o=0x99c1a88, e=0xbfc59800) at widgets/qabstractscrollarea_p.h:100
#54 QAbstractScrollAreaFilter::eventFilter (this=0x99ec448, o=0x99c1a88, e=0xbfc59800) at widgets/qabstractscrollarea_p.h:116
#55 0x03255cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x98c7aa0, receiver=0x99c1a88, event=0xbfc59800) at kernel/qcoreapplication.cpp:819
#56 0x0553e4b9 in QApplicationPrivate::notify_helper (this=0x98c7aa0, receiver=0x99c1a88, e=0xbfc59800) at kernel/qapplication.cpp:4296
#57 0x055459f7 in QApplication::notify (this=0xbfc5a0b4, receiver=0x99c1a88, e=0xbfc59800) at kernel/qapplication.cpp:3865
#58 0x0110bf2a in KApplication::notify (this=0xbfc5a0b4, receiver=0x99c1a88, event=0xbfc59800) at ../../kdeui/kernel/kapplication.cpp:302
#59 0x03256a3b in QCoreApplication::notifyInternal (this=0xbfc5a0b4, receiver=0x99c1a88, event=0xbfc59800) at kernel/qcoreapplication.cpp:704
#60 0x05544952 in QCoreApplication::sendEvent (receiver=0x99c1a88, event=0xbfc59800, alienWidget=0x9a03c68, nativeWidget=0x9a0a298, buttonDown=0x5e82058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QApplicationPrivate::sendMouseEvent (receiver=0x99c1a88, event=0xbfc59800, alienWidget=0x9a03c68, nativeWidget=0x9a0a298, buttonDown=0x5e82058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#62 0x055d0088 in QETWidget::translateMouseEvent (this=0x9a0a298, event=0xbfc59d1c) at kernel/qapplication_x11.cpp:4368
#63 0x055cf511 in QApplication::x11ProcessEvent (this=0xbfc5a0b4, event=0xbfc59d1c) at kernel/qapplication_x11.cpp:3379
#64 0x055fe60a in x11EventSourceDispatch (s=0x98ca3f8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#65 0x048045e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#66 0x048082d8 in ?? () from /lib/libglib-2.0.so.0
#67 0x048084b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#68 0x032825d5 in QEventDispatcherGlib::processEvents (this=0x989e3a8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#69 0x055fe135 in QGuiEventDispatcherGlib::processEvents (this=0x989e3a8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x03255059 in QEventLoop::processEvents (this=0xbfc5a014, flags=) at kernel/qeventloop.cpp:149
#71 0x032554aa in QEventLoop::exec (this=0xbfc5a014, flags=...) at kernel/qeventloop.cpp:201
#72 0x0325969f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#73 0x0553e577 in QApplication::exec () at kernel/qapplication.cpp:3579
#74 0x08059a0e in main (argc=3, argv=0xbfc5a4f4) at ../../../kopete/kopete/main.cpp:105

This bug may be a duplicate of or related to bug 229992.

Possible duplicates by query: bug 237608, bug 229992.

Reported using DrKonqi