Bug 280847

Application: konversation (1.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-25-generic-pae i686
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
When connecting to IRCDs that require certain user input, after input is received and server should normally connect users and automatically force them in to a specific channel client crashes

The crash can be reproduced every time.

 -- Backtrace:
Application: Konversation (konversation), signal: Segmentation fault
[Current thread is 1 (Thread 0xb49dc780 (LWP 1265))]

Thread 2 (Thread 0xb4756b70 (LWP 1267)):
#0  0xb6236f5b in pthread_mutex_lock () from /lib/tls/i686/cmov/libpthread.so.0
#1  0xb51ebffd in g_main_context_query () from /lib/libglib-2.0.so.0
#2  0xb51f12c4 in ?? () from /lib/libglib-2.0.so.0
#3  0xb51f1ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#4  0xb4dbe9c4 in ?? () from /usr/lib/libgio-2.0.so.0
#5  0xb521848f in ?? () from /lib/libglib-2.0.so.0
#6  0xb623496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb5513a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb49dc780 (LWP 1265)):
[KCrash Handler]
#6  0xb6323689 in QString::toLower (this=0x8fb42c0) at tools/qstring.cpp:4905
#7  0x080f6aa6 in Server::incoming (this=0x8f6f4b0) at ../../src/irc/server.cpp:1030
#8  0x080f913d in Server::qt_metacall (this=0x8f6f4b0, _c=QMetaObject::InvokeMetaMethod, _id=150684352, _a=0xbffbc98c) at ./server.moc:408
#9  0xb63d7d4a in QMetaObject::metacall (object=0x8f6f4b0, cl=QMetaObject::InvokeMetaMethod, idx=89, argv=0xbffbc98c) at kernel/qmetaobject.cpp:237
#10 0xb63eaab5 in QMetaObject::activate (sender=0x8b99c70, m=0xb675c204, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3280
#11 0xb667fd97 in KTcpSocket::readyRead (this=0x8b99c70) at ./ktcpsocket.moc:148
#12 0xb6683e96 in KTcpSocketPrivate::reemitReadyRead (this=0x8b99c70, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbffbcadc) at ../../kdecore/network/ktcpsocket.cpp:353
#13 KTcpSocket::qt_metacall (this=0x8b99c70, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbffbcadc) at ./ktcpsocket.moc:120
#14 0xb63d7d4a in QMetaObject::metacall (object=0x8b99c70, cl=QMetaObject::InvokeMetaMethod, idx=22, argv=0xbffbcadc) at kernel/qmetaobject.cpp:237
#15 0xb63eaab5 in QMetaObject::activate (sender=0x8f80438, m=0xb6502c48, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#16 0xb6439f07 in QIODevice::readyRead (this=0x8f80438) at .moc/release-shared/moc_qiodevice.cpp:91
#17 0xb68785f7 in QSslSocketPrivate::_q_readyReadSlot (this=0x8fa3950) at ssl/qsslsocket.cpp:2131
#18 0xb687ec96 in QSslSocket::qt_metacall (this=0x8f80438, _c=QMetaObject::InvokeMetaMethod, _id=39, _a=0xbffbcc2c) at .moc/release-shared/moc_qsslsocket.cpp:121
#19 0xb63d7d4a in QMetaObject::metacall (object=0x8f80438, cl=QMetaObject::InvokeMetaMethod, idx=39, argv=0xbffbcc2c) at kernel/qmetaobject.cpp:237
#20 0xb63eaab5 in QMetaObject::activate (sender=0x8cc9be0, m=0xb6502c48, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#21 0xb6439f07 in QIODevice::readyRead (this=0x8cc9be0) at .moc/release-shared/moc_qiodevice.cpp:91
#22 0xb685eec2 in QAbstractSocketPrivate::canReadNotification (this=0x8fa44d0) at socket/qabstractsocket.cpp:639
#23 0xb684b68b in QAbstractSocketEngine::readNotification (this=0x8af5aa8) at socket/qabstractsocketengine.cpp:154
#24 0xb684cb83 in QReadNotifier::event (this=0x690074, e=0xbffbd0e4) at socket/qnativesocketengine.cpp:1103
#25 0xb581a72c in QApplicationPrivate::notify_helper (this=0x896ab40, receiver=0x8ef5380, e=0xbffbd0e4) at kernel/qapplication.cpp:4396
#26 0xb582077e in QApplication::notify (this=0xbffbd424, receiver=0x8ef5380, e=0xbffbd0e4) at kernel/qapplication.cpp:3798
#27 0xb6b0740a in KApplication::notify (this=0xbffbd424, receiver=0x8ef5380, event=0xbffbd0e4) at ../../kdeui/kernel/kapplication.cpp:302
#28 0xb63d1feb in QCoreApplication::notifyInternal (this=0xbffbd424, receiver=0x8ef5380, event=0xbffbd0e4) at kernel/qcoreapplication.cpp:732
#29 0xb6400bca in QCoreApplication::sendEvent (source=0x896f158) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 socketNotifierSourceDispatch (source=0x896f158) at kernel/qeventdispatcher_glib.cpp:110
#31 0xb51ed855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0xb51f1668 in ?? () from /lib/libglib-2.0.so.0
#33 0xb51f1848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0xb64007f5 in QEventDispatcherGlib::processEvents (this=0x8948478, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#35 0xb58dbf85 in QGuiEventDispatcherGlib::processEvents (this=0x8948478, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0xb63d0a99 in QEventLoop::processEvents (this=0xbffbd384, flags=) at kernel/qeventloop.cpp:149
#37 0xb63d0f1a in QEventLoop::exec (this=0xbffbd384, flags=...) at kernel/qeventloop.cpp:201
#38 0xb63d54cf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#39 0xb5819557 in QApplication::exec () at kernel/qapplication.cpp:3672
#40 0x080accfa in main (argc=1, argv=0xbffbd864) at ../../src/main.cpp:95

Reported using DrKonqi