Version:           svn 833475 (using Devel)
Installed from:    Compiled sources
Compiler:          gcc version 4.3.1 20080507 (prerelease)  [gcc-4_3-branch revision 135036] (SUSE Linux)
OS:                Linux

Using the default identity I create a new jabber account , set the password and put it on remember. Kwallet is configured with a blank password and Kopete is allow always. The rest of the options when the account is created are the default ones. 
 Connect now is also enabled so it tries to connect. I will of course fail because the password is invalid ( the account though is not ) and this is when it crashes.
 Also after I restart Kopete and try to set the account to online the same thing happens. Tested with 2 different jabber accounts ( 1 on jabber80.com and 1 on movsoftware.com ) and both on Kubuntu and OpenSUSE using recent SVN snapshots (  svn 833475  ) .
 Here is the backtrace : 


Application: Kopete (kopete), signal SIGSEGV
[?1034h[Thread debugging using libthread_db enabled]
[Current thread is 0 (LWP 3548)]

Thread 3 (Thread 0xb1dceb90 (LWP 3578)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6282ef1 in select () from /lib/libc.so.6
#2  0xb7131980 in QEventDispatcherUNIX::select () from /usr/lib/libQtCore.so.4
#3  0xb71323af in QEventDispatcherUNIXPrivate::doSelect () from /usr/lib/libQtCore.so.4
#4  0xb7133391 in QEventDispatcherUNIX::processEvents () from /usr/lib/libQtCore.so.4
#5  0xb71092ca in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#6  0xb710948a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#7  0xb1ed34a9 in QCA::SyncThread::run () from /usr/lib/libqca.so.2
#8  0xb70309b7 in ?? () from /usr/lib/libQtCore.so.4
#9  0xb6fb9175 in start_thread () from /lib/libpthread.so.0
#10 0xb6289dce in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb15cdb90 (LWP 3579)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb6fbcc15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb7031742 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#3  0xb6e6e322 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb70309b7 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb6fb9175 in start_thread () from /lib/libpthread.so.0
#6  0xb6289dce in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5d4c6d0 (LWP 3548)):
[KCrash Handler]
#6  0xb6e83b19 in ?? () from /usr/lib/libQtNetwork.so.4
#7  0xb6e7504b in ?? () from /usr/lib/libQtNetwork.so.4
#8  0xb6e76256 in ?? () from /usr/lib/libQtNetwork.so.4
#9  0xb65eeecc in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#10 0xb65f531e in QApplication::notify () from /usr/lib/libQtGui.so.4
#11 0xb7714abb in KApplication::notify (this=0xbf8f8ff0, receiver=0x8922948, event=0xbf8f8b50) at /home/marius/kde/sources/trunk/KDE/kdelibs/kdeui/kernel/kapplication.cpp:311
#12 0xb710ab51 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#13 0xb7132204 in QEventDispatcherUNIX::activateSocketNotifiers () from /usr/lib/libQtCore.so.4
#14 0xb7132524 in QEventDispatcherUNIXPrivate::doSelect () from /usr/lib/libQtCore.so.4
#15 0xb7133391 in QEventDispatcherUNIX::processEvents () from /usr/lib/libQtCore.so.4
#16 0xb66790a2 in ?? () from /usr/lib/libQtGui.so.4
#17 0xb71092ca in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#18 0xb710948a in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#19 0xb710b66d in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#20 0xb65eed47 in QApplication::exec () from /usr/lib/libQtGui.so.4
#21 0x0808d176 in main (argc=3, argv=0xbf8f93d4) at /home/marius/kde/sources/trunk/KDE/kdenetwork/kopete/kopete/main.cpp:102