Application: konversation (1.2.3)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32.9-70.fc12.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Crashed after I quit konversation. One notable thing about this desktop session was that I turned on desktop effects sometime after I started konversation.

 -- Backtrace:
Application: Konversation (konversation), signal: Aborted
[KCrash Handler]
#6  0x00907416 in __kernel_vsyscall ()
#7  0x0098fa91 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0x0099135a in abort () at abort.c:92
#9  0x009cd34d in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:186
#10 0x009d3751 in malloc_printerr (action=<value optimized out>, str=<value optimized out>, ptr=<value optimized out>) at malloc.c:6264
#11 0x002e4d02 in operator delete (ptr=0x977e620) at ../../../../libstdc++-v3/libsupc++/del_op.cc:44
#12 0x047cd227 in QIcon::~QIcon (this=0x977e21c, __in_chrg=<value optimized out>) at image/qicon.cpp:591
#13 0x0475a370 in v_clear<QIcon> (d=0x977e21c) at ../../src/corelib/kernel/qvariant_p.h:144
#14 clear (d=0x977e21c) at kernel/qguivariant.cpp:228
#15 0x06db5f6d in QVariant::~QVariant (this=0x977e21c, __in_chrg=<value optimized out>) at kernel/qvariant.cpp:1380
#16 0x04cda66e in ~QWidgetItemData (this=0x977e550, x=0x977e1f8) at ../../src/gui/itemviews/qwidgetitemdata_p.h:59
#17 QVector<QWidgetItemData>::free (this=0x977e550, x=0x977e1f8) at ../../src/corelib/tools/qvector.h:436
#18 0x04cf193d in ~QVector (this=0x977ef18, x=0x977e540) at ../../src/corelib/tools/qvector.h:119
#19 QVector<QVector<QWidgetItemData> >::free (this=0x977ef18, x=0x977e540) at ../../src/corelib/tools/qvector.h:436
#20 0x04cee3a5 in ~QVector (this=0x977ef10, __in_chrg=<value optimized out>) at ../../src/corelib/tools/qvector.h:119
#21 QTreeWidgetItem::~QTreeWidgetItem (this=0x977ef10, __in_chrg=<value optimized out>) at itemviews/qtreewidget.cpp:1526
#22 0x08114413 in Nick::~Nick (this=0x977ef10, __in_chrg=<value optimized out>) at /usr/src/debug/konversation-1.2.3/src/irc/nick.cpp:46
#23 0x080eb4f6 in qDeleteAll<QList<Nick*>::const_iterator> (this=0x96c61a8) at /usr/include/QtCore/qalgorithms.h:350
#24 qDeleteAll<NickList> (this=0x96c61a8) at /usr/include/QtCore/qalgorithms.h:358
#25 Channel::purgeNicks (this=0x96c61a8) at /usr/src/debug/konversation-1.2.3/src/irc/channel.cpp:439
#26 0x080ec9e9 in Channel::setActive (this=0x96c61a8, active=false) at /usr/src/debug/konversation-1.2.3/src/irc/channel.cpp:2710
#27 0x080fb711 in Channel::qt_metacall (this=0x96c61a8, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0xbfd5ce28) at /usr/src/debug/konversation-1.2.3/i686-redhat-linux-gnu/src/channel.moc:164
#28 0x06d9f5db in QMetaObject::metacall (object=0x96c61a8, cl=InvokeMetaMethod, idx=56, argv=0xbfd5ce28) at kernel/qmetaobject.cpp:237
#29 0x06dae4af in QMetaObject::activate (sender=0x9260368, m=0x822a448, local_signal_index=8, argv=0xbfd5ce28) at kernel/qobject.cpp:3293
#30 0x080c8f6c in Server::serverOnline (this=0x9260368, _t1=false) at /usr/src/debug/konversation-1.2.3/i686-redhat-linux-gnu/src/server.moc:503
#31 0x080c8fab in Server::updateConnectionState (this=0x9260368, state=SSDeliberatelyDisconnected) at /usr/src/debug/konversation-1.2.3/src/irc/server.cpp:3550
#32 0x080d35c0 in Server::quitServer (this=0x9260368) at /usr/src/debug/konversation-1.2.3/src/irc/server.cpp:747
#33 0x080adbd3 in ConnectionManager::quitServers (this=0x8e9e160) at /usr/src/debug/konversation-1.2.3/src/connectionmanager.cpp:286
#34 0x080819f9 in Application::prepareShutdown (this=0xbfd5de74) at /usr/src/debug/konversation-1.2.3/src/application.cpp:253
#35 0x0809dfb0 in MainWindow::queryClose (this=0x8febe10) at /usr/src/debug/konversation-1.2.3/src/mainwindow.cpp:589
#36 0x052c2792 in KMainWindow::closeEvent (this=0x8febe10, e=0xbfd5d6b8) at /usr/src/debug/kdelibs-4.4.1/kdeui/widgets/kmainwindow.cpp:597
#37 0x0476f03d in QWidget::event (this=0x8febe10, event=0xbfd5d6b8) at kernel/qwidget.cpp:8156
#38 0x04b59ad7 in QMainWindow::event (this=0x8febe10, event=0xbfd5d6b8) at widgets/qmainwindow.cpp:1433
#39 0x052c1554 in KMainWindow::event (this=0x8febe10, ev=0xbfd5d6b8) at /usr/src/debug/kdelibs-4.4.1/kdeui/widgets/kmainwindow.cpp:1103
#40 0x053027a0 in KXmlGuiWindow::event (this=0x8febe10, ev=0xbfd5d6b8) at /usr/src/debug/kdelibs-4.4.1/kdeui/xmlgui/kxmlguiwindow.cpp:131
#41 0x0471bd2c in QApplicationPrivate::notify_helper (this=0x8ea9988, receiver=0x8febe10, e=0xbfd5d6b8) at kernel/qapplication.cpp:4300
#42 0x047225f1 in QApplication::notify (this=0xbfd5de74, receiver=0x8febe10, e=0xbfd5d6b8) at kernel/qapplication.cpp:4265
#43 0x051e27db in KApplication::notify (this=0xbfd5de74, receiver=0x8febe10, event=0xbfd5d6b8) at /usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#44 0x06d9ac03 in QCoreApplication::notifyInternal (this=0xbfd5de74, receiver=0x8febe10, event=0xbfd5d6b8) at kernel/qcoreapplication.cpp:704
#45 0x04774123 in sendSpontaneousEvent (this=0x8feae70, mode=CloseWithSpontaneousEvent) at ../../src/corelib/kernel/qcoreapplication.h:218
#46 QWidgetPrivate::close_helper (this=0x8feae70, mode=CloseWithSpontaneousEvent) at kernel/qwidget.cpp:7563
#47 0x0478e793 in translateCloseEvent (this=0xbfd5de74, w=0x8febe10, event=0xbfd5dadc, passive_only=false) at kernel/qapplication_x11.cpp:5287
#48 QApplication::x11ClientMessage (this=0xbfd5de74, w=0x8febe10, event=0xbfd5dadc, passive_only=false) at kernel/qapplication_x11.cpp:3042
#49 0x0479df94 in QApplication::x11ProcessEvent (this=0xbfd5de74, event=0xbfd5dadc) at kernel/qapplication_x11.cpp:3638
#50 0x047ca4fa in x11EventSourceDispatch (s=0x8eb0ea8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0x00bdcfb8 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x00be08e8 in ?? () from /lib/libglib-2.0.so.0
#53 0x00be0a14 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x06dc2e46 in QEventDispatcherGlib::processEvents (this=0x8e85c30, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#55 0x047ca0e6 in QGuiEventDispatcherGlib::processEvents (this=0x8e85c30, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x06d992da in QEventLoop::processEvents (this=0xbfd5ddd4, flags=...) at kernel/qeventloop.cpp:149
#57 0x06d9961a in QEventLoop::exec (this=0xbfd5ddd4, flags=...) at kernel/qeventloop.cpp:201
#58 0x06d9bce7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#59 0x0471bdd8 in QApplication::exec () at kernel/qapplication.cpp:3579
#60 0x080a0a9f in main (argc=5, argv=0xbfd5e2a4) at /usr/src/debug/konversation-1.2.3/src/main.cpp:100

Possible duplicates by query: bug 221826, bug 201991, bug 197520.

Reported using DrKonqi