[Bug 224803] New: KMail crash while deleting two messages while the system was busy

[reini]

https://bugs.kde.org/show_bug.cgi?id=224803

           Summary: KMail crash while deleting two messages while the
                    system was busy
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: rrumberger at web.de


Application: kontact (4.4 rc2)
KDE Platform Version: 4.3.95 (KDE 4.3.95 (KDE 4.4 RC2))
Qt Version: 4.6.0
Operating System: Linux 2.6.31-18-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
I executed "sudo swapoff -a" after waking the computer from hibernation to
clear the swap.
This resulted in the harddrive being *really* busy for a relatively long time.
While it was working, I deleted two spam mails in quick succession, using the
delete key.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0xb4299b4e in KMMessage::headerField (this=0xb9b7348, aName=...,
encodingMode=KMMessage::MessageCharsetEncoding) at
../../kmail/kmmessage.cpp:1949
#7  0xb451eae2 in KMail::FancyHeaderStyle::format (this=0x9aefe30,
message=0xb9b7348, strategy=0x97daf98, vCardName=..., printing=false,
topLevel=true) at ../../kmail/headerstyle.cpp:533
#8  0xb438fa8f in KMReaderWin::writeMsgHeader (this=0x97e1b98, aMsg=0xb9b7348,
vCardNode=0x0, topLevel=<value optimized out>) at
../../kmail/kmreaderwin.cpp:1725
#9  0xb43a5cd1 in KMReaderWin::parseMsg (this=0x97e1b98, aMsg=0xb9b7348) at
../../kmail/kmreaderwin.cpp:1606
#10 0xb439ad03 in KMReaderWin::displayMessage (this=0x97e1b98) at
../../kmail/kmreaderwin.cpp:1535
#11 0xb439aeed in KMReaderWin::updateReaderWin (this=0x97e1b98) at
../../kmail/kmreaderwin.cpp:1478
#12 0xb43a9734 in KMReaderWin::qt_metacall (this=0x97e1b98,
_c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbf96260c) at
./kmreaderwin.moc:179
#13 0x0377c11a in QMetaObject::metacall (object=0x97e1b98, cl=211100680,
idx=33, argv=0xbf96260c) at kernel/qmetaobject.cpp:237
#14 0x0378a89b in QMetaObject::activate (sender=0x97e1bf0, m=0x388b5a4,
local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3294
#15 0x037dc1c7 in QTimer::timeout (this=0x97e1bf0) at
.moc/release-shared/moc_qtimer.cpp:134
#16 0x03792b4e in QTimer::timerEvent (this=0x97e1bf0, e=0xbf962ad0) at
kernel/qtimer.cpp:271
#17 0x03787704 in QObject::event (this=0x97e1bf0, e=0xbf95cc7c) at
kernel/qobject.cpp:1224
#18 0x06a9019c in QApplicationPrivate::notify_helper (this=0x924c878,
receiver=0x97e1bf0, e=0xbf962ad0) at kernel/qapplication.cpp:4242
#19 0x06a96df7 in QApplication::notify (this=0xbf962e34, receiver=0x97e1bf0,
e=0xbf962ad0) at kernel/qapplication.cpp:3661
#20 0x00301a1a in KApplication::notify (this=0xbf962e34, receiver=0x97e1bf0,
event=0xbf962ad0) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x03776eab in QCoreApplication::notifyInternal (this=0xbf962e34,
receiver=0x97e1bf0, event=0xbf962ad0) at kernel/qcoreapplication.cpp:704
#22 0x037a6286 in QCoreApplication::sendEvent (this=0x925f58c) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x925f58c) at
kernel/qeventdispatcher_unix.cpp:603
#24 0x037a2f17 in timerSourceDispatch (source=0x925f5c0) at
kernel/qeventdispatcher_glib.cpp:184
#25 idleTimerSourceDispatch (source=0x925f5c0) at
kernel/qeventdispatcher_glib.cpp:231
#26 0x02ce5e88 in g_main_dispatch (context=0x9259f10) at
/build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#27 IA__g_main_context_dispatch (context=0x9259f10) at
/build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#28 0x02ce9730 in g_main_context_iterate (context=0x9259f10, block=<value
optimized out>, dispatch=1, self=0x925aae8) at
/build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#29 0x02ce9863 in IA__g_main_context_iteration (context=0x9259f10, may_block=1)
at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#30 0x037a2bd5 in QEventDispatcherGlib::processEvents (this=0x92290e8,
flags=...) at kernel/qeventdispatcher_glib.cpp:407
#31 0x06b4db75 in QGuiEventDispatcherGlib::processEvents (this=0x92290e8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x037754c9 in QEventLoop::processEvents (this=0xbf962d94, flags=) at
kernel/qeventloop.cpp:149
#33 0x0377591a in QEventLoop::exec (this=0xbf962d94, flags=...) at
kernel/qeventloop.cpp:201
#34 0x03779b0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#35 0x06a90237 in QApplication::exec () at kernel/qapplication.cpp:3570
#36 0x0804b4b6 in main (argc=1, argv=0xbf963054) at
../../../kontact/src/main.cpp:221

This bug may be a duplicate of or related to bug 222888.

Possible duplicates by query: bug 222888, bug 222664, bug 221103, bug 220713,
bug 201079.

Reported using DrKonqi

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