Application: kmail (1.13.0)
KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2))
Qt Version: 4.6.1
Operating System: Linux 2.6.30.10-105.fc11.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
I did not have kmail in the systemtray, due to previous crashes since 4.3.2. I went to Settings, SystemTray and ticked  'always show in system tray". On clicking apply, kmail crashed


The crash can be reproduced some of the time.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#5  0x0000000500000000 in ?? ()
#6  0x00007f1666f2f661 in KMail::FancyHeaderStyle::format (this=<value optimized out>, message=<value optimized out>, strategy=<value optimized out>, vCardName=<value optimized out>, 
    printing=<value optimized out>, topLevel=true) at /usr/src/debug/kdepim-4.3.95/kmail/headerstyle.cpp:597
#7  0x00007f1666dc5c5b in KMReaderWin::writeMsgHeader (this=0x54ecc00, aMsg=<value optimized out>, vCardNode=0x0, topLevel=true) at /usr/src/debug/kdepim-4.3.95/kmail/kmreaderwin.cpp:1725
#8  0x00007f1666dd9f4d in KMReaderWin::parseMsg (this=0x54ecc00, aMsg=0x4485160) at /usr/src/debug/kdepim-4.3.95/kmail/kmreaderwin.cpp:1606
#9  0x00007f1666dd02e0 in KMReaderWin::displayMessage (this=0x54ecc00) at /usr/src/debug/kdepim-4.3.95/kmail/kmreaderwin.cpp:1535
#10 0x00007f1666dd04b0 in KMReaderWin::updateReaderWin (this=0x54ecc00) at /usr/src/debug/kdepim-4.3.95/kmail/kmreaderwin.cpp:1478
#11 0x00007f1666dd09ec in KMReaderWin::setMsg (this=0x54ecc00, aMsg=0x4485160, force=true) at /usr/src/debug/kdepim-4.3.95/kmail/kmreaderwin.cpp:1282
#12 0x00007f1666dcb459 in KMReaderWin::readConfig (this=0x54ecc00) at /usr/src/debug/kdepim-4.3.95/kmail/kmreaderwin.cpp:993
#13 0x00007f1666fa16a1 in KMMainWidget::readConfig (this=0x3abc0f0) at /usr/src/debug/kdepim-4.3.95/kmail/kmmainwidget.cpp:587
#14 0x00007f1666f93e9d in KMMainWidget::slotConfigChanged (this=0x7ffffe843420) at /usr/src/debug/kdepim-4.3.95/kmail/kmmainwidget.cpp:2668
#15 0x00007f1666fb5f9d in KMMainWidget::qt_metacall (this=0x3abc0f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffe84e000)
    at /usr/src/debug/kdepim-4.3.95/x86_64-redhat-linux-gnu/kmail/kmmainwidget.moc:507
#16 0x000000315f778dcf in QMetaObject::activate (sender=0x7ffffe84fca0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3e6e969e98) at kernel/qobject.cpp:3275
#17 0x00007f1666ee329d in KMKernel::qt_metacall (this=0x7ffffe84fca0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffe84e1d0)
    at /usr/src/debug/kdepim-4.3.95/x86_64-redhat-linux-gnu/kmail/kmkernel.moc:243
#18 0x000000315f778dcf in QMetaObject::activate (sender=0x4b26bd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3e6e969e98) at kernel/qobject.cpp:3275
#19 0x00007f1666d08eac in ConfigureDialog::qt_metacall (this=0x4b26bd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/kdepim-4.3.95/x86_64-redhat-linux-gnu/kmail/configuredialog.moc:79
#20 0x000000315f778dcf in QMetaObject::activate (sender=0x4b26bd0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3e6e969e98) at kernel/qobject.cpp:3275
#21 0x0000003b3dd8f468 in KDialog::slotButtonClicked (this=0x4b26bd0, button=4) at /usr/src/debug/kdelibs-4.3.95/kdeui/dialogs/kdialog.cpp:862
#22 0x0000003b3dd912a2 in KDialog::qt_metacall (this=0x4b26bd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffe84e520)
    at /usr/src/debug/kdelibs-4.3.95/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:190
#23 0x0000003b3de570c0 in KPageDialog::qt_metacall (this=0x7ffffe843420, _c=71848288, _id=71848288, _a=0x3e6e969e98) at /usr/src/debug/kdelibs-4.3.95/x86_64-redhat-linux-gnu/kdeui/kpagedialog.moc:70
#24 0x0000003b41626830 in KCMultiDialog::qt_metacall (this=0x7ffffe843420, _c=71848288, _id=71848288, _a=0x3e6e969e98)
    at /usr/src/debug/kdelibs-4.3.95/x86_64-redhat-linux-gnu/kutils/kcmultidialog.moc:86
#25 0x00007f1666d08e68 in ConfigureDialog::qt_metacall (this=0x7ffffe843420, _c=71848288, _id=71848288, _a=0x3e6e969e98)
    at /usr/src/debug/kdepim-4.3.95/x86_64-redhat-linux-gnu/kmail/configuredialog.moc:72
#26 0x000000315f778dcf in QMetaObject::activate (sender=0x431fba8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3e6e969e98) at kernel/qobject.cpp:3275
#27 0x000000315f77dfde in QSignalMapper::mapped (this=0x7ffffe843420, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:101
#28 0x000000315f77f1a2 in QSignalMapper::map (this=0x431fba8, sender=0x403b970) at kernel/qsignalmapper.cpp:266
#29 0x000000315f77f420 in QSignalMapper::qt_metacall (this=0x431fba8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffffe84e6b0) at .moc/release-shared/moc_qsignalmapper.cpp:87
#30 0x000000315f778dcf in QMetaObject::activate (sender=0x403b970, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3e6e969e98) at kernel/qobject.cpp:3275
#31 0x000000316083dd82 in QAbstractButton::clicked (this=0x7ffffe843420, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#32 0x000000316055b39b in QAbstractButtonPrivate::emitClicked (this=0x5a997d0) at widgets/qabstractbutton.cpp:546
#33 0x000000316055c24b in QAbstractButtonPrivate::click (this=0x5a997d0) at widgets/qabstractbutton.cpp:539
#34 0x000000316055c4bc in QAbstractButton::mouseReleaseEvent (this=0x403b970, e=0x7ffffe84eff0) at widgets/qabstractbutton.cpp:1121
#35 0x000000316020191a in QWidget::event (this=0x403b970, event=0x7ffffe84eff0) at kernel/qwidget.cpp:7978
#36 0x00000031601ab9cc in QApplicationPrivate::notify_helper (this=0x25a9130, receiver=0x403b970, e=0x7ffffe84eff0) at kernel/qapplication.cpp:4298
#37 0x00000031601b26cd in QApplication::notify (this=0x7ffffe84fe10, receiver=0x403b970, e=0x7ffffe84eff0) at kernel/qapplication.cpp:3863
#38 0x0000003b3de1dda6 in KApplication::notify (this=0x7ffffe84fe10, receiver=0x403b970, event=0x7ffffe84eff0) at /usr/src/debug/kdelibs-4.3.95/kdeui/kernel/kapplication.cpp:302
#39 0x000000315f765f1c in QCoreApplication::notifyInternal (this=0x7ffffe84fe10, receiver=0x403b970, event=0x7ffffe84eff0) at kernel/qcoreapplication.cpp:704
#40 0x00000031601b18d6 in QCoreApplication::sendEvent (event=<value optimized out>, receiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#41 QApplicationPrivate::sendMouseEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qapplication.cpp:2963
#42 0x00000031602305c5 in QETWidget::translateMouseEvent (this=0x3ebb170, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#43 0x000000316022f2e8 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7ffffe84f910) at kernel/qapplication_x11.cpp:3501
#44 0x00000031602596c2 in x11EventSourceDispatch (s=0x25b4ad0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#45 0x0000003e7023790e in g_main_dispatch (context=<value optimized out>) at gmain.c:1824
#46 IA__g_main_context_dispatch (context=<value optimized out>) at gmain.c:2377
#47 0x0000003e7023b0e8 in g_main_context_iterate (context=0x25b3920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2455
#48 0x0000003e7023b20a in IA__g_main_context_iteration (context=0x25b3920, may_block=1) at gmain.c:2518
#49 0x000000315f78f243 in QEventDispatcherGlib::processEvents (this=0x256f210, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#50 0x00000031602592ae in QGuiEventDispatcherGlib::processEvents (this=0x7ffffe843420, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x000000315f764852 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 36}) at kernel/qeventloop.cpp:149
#52 0x000000315f764c2c in QEventLoop::exec (this=0x7ffffe84fc40, flags={i = 0}) at kernel/qeventloop.cpp:201
#53 0x000000315f767049 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#54 0x00000000004033f2 in main (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdepim-4.3.95/kmail/main.cpp:156
Warning: the current language does not match this frame.

This bug may be a duplicate of or related to bug 224498.

Possible duplicates by query: bug 224498, bug 224423, bug 224141, bug 223431, bug 223245.

Reported using DrKonqi