Application: kmail (1.13.6)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.9-default i686
Distribution: "openSUSE 11.4 (i586)"

-- Information about the crash:
- What I was doing when the application crashed: While editing message in composer window that had been opened from the Kaddress window, crash occurred on request to add a third recipient by clicking on the relevant button for a CC recipient.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#7  deref (this=0x8abe884, other=...) at ../../src/corelib/arch/qatomic_i386.h:132
#8  QString::operator= (this=0x8abe884, other=...) at tools/qstring.cpp:1358
#9  0xb6da5de6 in RecipientItem::setRecipientType (this=0x8abe870, type=...) at /usr/src/debug/kdepim-4.4.10/kmail/recipientspicker.cpp:184
#10 0xb6da9a98 in RecipientsPicker::updateList (this=0x854e378) at /usr/src/debug/kdepim-4.4.10/kmail/recipientspicker.cpp:701
#11 0xb6daa2a7 in RecipientsPicker::setRecipients (this=0x854e378, recipients=...) at /usr/src/debug/kdepim-4.4.10/kmail/recipientspicker.cpp:644
#12 0xb6da2a54 in SideWidget::pickRecipient (this=0x86ab4e8) at /usr/src/debug/kdepim-4.4.10/kmail/recipientseditor.cpp:852
#13 0xb6da392c in SideWidget::qt_metacall (this=0x86ab4e8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbff4c718) at /usr/src/debug/kdepim-4.4.10/build/kmail/recipientseditor.moc:528
#14 0xb5bc58ad in QMetaObject::metacall (object=0x86ab4e8, cl=QMetaObject::InvokeMetaMethod, idx=32, argv=0xbff4c718) at kernel/qmetaobject.cpp:237
#15 0xb5bd5a0c in QMetaObject::activate (sender=0x86ac2e8, m=0xb67a3824, local_signal_index=2, argv=0xbff4c718) at kernel/qobject.cpp:3272
#16 0xb655c6cd in QAbstractButton::clicked (this=0x86ac2e8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#17 0xb62575ad in QAbstractButtonPrivate::emitClicked (this=0x86ac438) at widgets/qabstractbutton.cpp:546
#18 0xb6258e8b in QAbstractButtonPrivate::click (this=0x86ac438) at widgets/qabstractbutton.cpp:539
#19 0xb6259146 in QAbstractButton::mouseReleaseEvent (this=0x86ac2e8, e=0xbff4ce34) at widgets/qabstractbutton.cpp:1121
#20 0xb5e955b0 in QWidget::event (this=0x86ac2e8, event=0xbff4ce34) at kernel/qwidget.cpp:8200
#21 0xb6258160 in QAbstractButton::event (this=0x86ac2e8, e=0xbff4ce34) at widgets/qabstractbutton.cpp:1080
#22 0xb62fa678 in QPushButton::event (this=0x86ac2e8, e=0xbff4ce34) at widgets/qpushbutton.cpp:683
#23 0xb5e3a414 in QApplicationPrivate::notify_helper (this=0x809d358, receiver=0x86ac2e8, e=0xbff4ce34) at kernel/qapplication.cpp:4445
#24 0xb5e43c20 in QApplication::notify (this=0xbff4cb4c, receiver=0x86ac2e8, e=0xbff4ce34) at kernel/qapplication.cpp:4006
#25 0xb74011f1 in KApplication::notify (this=0xbff4d750, receiver=0x86ac2e8, event=0xbff4ce34) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#26 0xb5bbefbe in QCoreApplication::notifyInternal (this=0xbff4d750, receiver=0x86ac2e8, event=0xbff4ce34) at kernel/qcoreapplication.cpp:732
#27 0xb5e3b45c in sendSpontaneousEvent (receiver=0x86ac2e8, event=0xbff4ce34, alienWidget=0x0, nativeWidget=0x86ac2e8, buttonDown=0xb67acc00, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#28 QApplicationPrivate::sendMouseEvent (receiver=0x86ac2e8, event=0xbff4ce34, alienWidget=0x0, nativeWidget=0x86ac2e8, buttonDown=0xb67acc00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3103
#29 0xb5ec7030 in QETWidget::translateMouseEvent (this=0x86ac2e8, event=0xbff4d34c) at kernel/qapplication_x11.cpp:4438
#30 0xb5ec613e in QApplication::x11ProcessEvent (this=0xbff4d750, event=0xbff4d34c) at kernel/qapplication_x11.cpp:3442
#31 0xb5ef0960 in x11EventSourceDispatch (s=0x809ffb0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0xb3b6c509 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0xb3b6cd10 in ?? () from /lib/libglib-2.0.so.0
#34 0xb3b6cfce in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0xb5bed74b in QEventDispatcherGlib::processEvents (this=0x8055d90, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#36 0xb5ef055a in QGuiEventDispatcherGlib::processEvents (this=0x8055d90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0xb5bbe29d in QEventLoop::processEvents (this=0xbff4d604, flags=...) at kernel/qeventloop.cpp:149
#38 0xb5bbe4c9 in QEventLoop::exec (this=0xbff4d604, flags=...) at kernel/qeventloop.cpp:201
#39 0xb5bc2f70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0xb5e38104 in QApplication::exec () at kernel/qapplication.cpp:3719
#41 0x0804aa83 in main (argc=) at /usr/src/debug/kdepim-4.4.10/kmail/main.cpp:156

Reported using DrKonqi