Application that crashed: qutim
Version of the application: 
KDE Version: 4.2.90 (KDE 4.2.90 (KDE 4.3 Beta2))
Qt Version: 4.5.1
Operating System: Linux 2.6.28-11-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
I tried to import the Cosmic sound theme, and qutim crashed after pressing the "Apply" button in the Settings window.

 -- Backtrace:
Application: unknown (/usr/bin/qutim), signal: Segmentation fault
[Current thread is 0 (LWP 17927)]

Thread 2 (Thread 0xb3b70b90 (LWP 17928)):
#0  0xb7f6e430 in __kernel_vsyscall ()
#1  0xb626b0e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb62c95b2 in QWaitCondition::wait (this=0xa2916f0, mutex=0xa2916ec, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb652fae2 in QHostInfoAgent::run (this=0xa2916e0) at kernel/qhostinfo.cpp:260
#4  0xb62c856e in QThreadPrivate::start (arg=0xa2916e0) at thread/qthread_unix.cpp:189
#5  0xb62674ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0xb60b949e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5b9a700 (LWP 17927)):
[KCrash Handler]
#6  0xb5848c70 in Sonnet::Highlighter::setAutomatic (this=0xae90be0, automatic=true) at /build/buildd/kde4libs-4.2.90/kdeui/sonnet/highlighter.cpp:215
#7  0xb476f95d in ?? () from /usr/lib/qutim/libkdespeller.so
#8  0x080be607 in qutimSettings::saveAllSettings (this=0xa2ff6a8) at /tmp/buildd/qutim-0.2b.300/src/qutimsettings.cpp:250
#9  0x080be635 in qutimSettings::signalForSettingsSaving (this=0xa2ff6a8, protocol_name=@0xbfb8a36c) at /tmp/buildd/qutim-0.2b.300/src/qutimsettings.cpp:293
#10 0x080bebfb in qutimSettings::on_applyButton_clicked (this=0xbfb8a2dc) at /tmp/buildd/qutim-0.2b.300/src/qutimsettings.cpp:229
#11 0x081e6683 in qutimSettings::qt_metacall (this=0xa2ff6a8, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfb8a2d8) at /tmp/buildd/qutim-0.2b.300/builddir/src/moc_qutimsettings.cxx:90
#12 0xb63d2a58 in QMetaObject::activate (sender=0xa28e1d8, from_signal_index=29, to_signal_index=30, argv=0xbfb8a48c) at kernel/qobject.cpp:3120
#13 0xb63d2e90 in QMetaObject::activate (sender=0xa28e1d8, m=0xb70d71e4, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfb8a48c) at kernel/qobject.cpp:3214
#14 0xb6eeec81 in QAbstractButton::clicked (this=0xa28e1d8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#15 0xb6c17979 in QAbstractButtonPrivate::emitClicked (this=0xad51a80) at widgets/qabstractbutton.cpp:543
#16 0xb6c195b4 in QAbstractButtonPrivate::click (this=0xad51a80) at widgets/qabstractbutton.cpp:536
#17 0xb6c19846 in QAbstractButton::mouseReleaseEvent (this=0xa28e1d8, e=0xbfb8aa28) at widgets/qabstractbutton.cpp:1115
#18 0xb68898c3 in QWidget::event (this=0xa28e1d8, event=0xbfb8aa28) at kernel/qwidget.cpp:7521
#19 0xb6c1781e in QAbstractButton::event (this=0xa28e1d8, e=0xbfb8aa28) at widgets/qabstractbutton.cpp:1077
#20 0xb6cc28c0 in QPushButton::event (this=0xa28e1d8, e=0xbfb8aa28) at widgets/qpushbutton.cpp:662
#21 0xb6832bcc in QApplicationPrivate::notify_helper (this=0x97977e0, receiver=0xa28e1d8, e=0xbfb8aa28) at kernel/qapplication.cpp:4057
#22 0xb683b851 in QApplication::notify (this=0x97977d0, receiver=0xa28e1d8, e=0xbfb8aa28) at kernel/qapplication.cpp:3759
#23 0xb63bc7ab in QCoreApplication::notifyInternal (this=0x97977d0, receiver=0xa28e1d8, event=0xbfb8aa28) at kernel/qcoreapplication.cpp:610
#24 0xb683a8be in QApplicationPrivate::sendMouseEvent (receiver=0xa28e1d8, event=0xbfb8aa28, alienWidget=0x0, nativeWidget=0xa28e1d8, buttonDown=0xb70deaa0, lastMouseReceiver=@0xb70deaa4)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#25 0xb68aaaee in QETWidget::translateMouseEvent (this=0xa28e1d8, event=0xbfb8c0bc) at kernel/qapplication_x11.cpp:4448
#26 0xb68a9ead in QApplication::x11ProcessEvent (this=0x97977d0, event=0xbfb8c0bc) at kernel/qapplication_x11.cpp:3444
#27 0xb68d506a in x11EventSourceDispatch (s=0x97a1670, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#28 0xb5d66b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0xb5d6a0eb in ?? () from /usr/lib/libglib-2.0.so.0
#30 0xb5d6a268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0xb63e81d8 in QEventDispatcherGlib::processEvents (this=0x979cd08, flags={i = -1078410632}) at kernel/qeventdispatcher_glib.cpp:324
#32 0xb68d4765 in QGuiEventDispatcherGlib::processEvents (this=0x979cd08, flags={i = -1078410584}) at kernel/qguieventdispatcher_glib.cpp:202
#33 0xb63badda in QEventLoop::processEvents (this=0xbfb8c320, flags={i = -1078410520}) at kernel/qeventloop.cpp:149
#34 0xb63bb21a in QEventLoop::exec (this=0xbfb8c320, flags={i = -1078410456}) at kernel/qeventloop.cpp:200
#35 0xb63bd6c9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#36 0xb6832a47 in QApplication::exec () at kernel/qapplication.cpp:3526
#37 0x080b90cd in main (argc=1, argv=0xbfb8c544) at /tmp/buildd/qutim-0.2b.300/main.cpp:111

Reported using DrKonqi