Version:           1.5 (using KDE KDE 3.0.99)
Installed from:    Compiled From Sources
Compiler:          gcc-3.2 compiled from sources
OS:          Linux

I have a folder with new messages. If i change betwen the new messages quickly (very fast!!) with the '+' key, it stops when found a message signed with GPG (pop up a window). But, the message which KMail is showing in not the message signed... The message signed is before the message thas is in the screen. If i push OK in the new window, KMail crashes. I don't have the PGP plugin for KMail installed. The bug is reproducible. At the end of this message, i attached the backtrace. When i restart KMail, all the message that i was shew before the signed messages are displayed as 'not read'.

I hope you can understand me, my english is too bad... :-)

Regards,
Ignacio.

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0x41725609 in wait4 () from /lib/libc.so.6
#0  0x41725609 in wait4 () from /lib/libc.so.6
#1  0x4179add0 in __check_rhosts_file () from /lib/libc.so.6
#2  0x4156feeb in waitpid () from /lib/libpthread.so.0
#3  0x40cb97dc in KCrash::defaultCrashHandler(int) ()
   from /opt/kde-cvs/lib/libkdecore.so.4
#4  0x4156da44 in pthread_sighandler () from /lib/libpthread.so.0
#5  0x416ae518 in sigaction () from /lib/libc.so.6
#6  0x08173354 in KMReaderWin::parseObjectTree(KMReaderWin*, QCString*, CryptPlugWrapper*, partNode*, bool, bool, bool) ()
#7  0x08173760 in KMReaderWin::parseObjectTree(KMReaderWin*, QCString*, CryptPlugWrapper*, partNode*, bool, bool, bool) ()
#8  0x08173760 in KMReaderWin::parseObjectTree(KMReaderWin*, QCString*, CryptPlugWrapper*, partNode*, bool, bool, bool) ()
#9  0x08173760 in KMReaderWin::parseObjectTree(KMReaderWin*, QCString*, CryptPlugWrapper*, partNode*, bool, bool, bool) ()
#10 0x0818acfa in KMReaderWin::parseMsg(KMMessage*, bool) ()
#11 0x081853d4 in KMReaderWin::parseMsg() ()
#12 0x08182fbf in KMReaderWin::updateReaderWin() ()
#13 0x0819c2e8 in KMReaderWin::qt_invoke(int, QUObject*) ()
#14 0x4104a9f9 in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/local/qt/lib/libqt-mt.so.3
#15 0x4104a897 in QObject::activate_signal(int) ()
   from /usr/local/qt/lib/libqt-mt.so.3
#16 0x4132aadb in QTimer::timeout() () from /usr/local/qt/lib/libqt-mt.so.3
#17 0x4106ba72 in QTimer::event(QEvent*) ()
   from /usr/local/qt/lib/libqt-mt.so.3
#18 0x40fecba4 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/local/qt/lib/libqt-mt.so.3
#19 0x40fec799 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/local/qt/lib/libqt-mt.so.3
#20 0x40c1a70f in KApplication::notify(QObject*, QEvent*) ()
   from /opt/kde-cvs/lib/libkdecore.so.4
#21 0x40fc7e03 in QEventLoop::activateTimers() ()
   from /usr/local/qt/lib/libqt-mt.so.3
#22 0x40fa58c4 in QEventLoop::processEvents(unsigned) ()
   from /usr/local/qt/lib/libqt-mt.so.3
#23 0x41000826 in QEventLoop::enterLoop() ()
   from /usr/local/qt/lib/libqt-mt.so.3
#24 0x410006c8 in QEventLoop::exec() () from /usr/local/qt/lib/libqt-mt.so.3
#25 0x40fecdd1 in QApplication::exec() () from /usr/local/qt/lib/libqt-mt.so.3
#26 0x08226f9a in main ()
#27 0x4169e0bf in __libc_start_main () from /lib/libc.so.6