Application: kmail (5.19.1 (21.12.1)) Qt Version: 5.15.3 Frameworks Version: 5.89.0 Operating System: Linux 5.15.11-custom x86_64 Windowing System: X11 Distribution: Slackware 15.0 x86_64 DrKonqi: 5.23.5 [KCrashBackend] -- Information about the crash: Click on the message, scroll to the attachemnts area. Opening the attachment or trying to save it crashes kmail about 90% of the time. The attachment in question is a pdf. I've had this happen many times on previous versions of kmail as well. My email provider is gmail configured as POP3. The crash can be reproduced most of the time. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault [KCrash Handler] #4 0x00007f567aaefa0e in KMime::Content::headerByType(char const*) const () at /usr/lib64/libKF5Mime.so.5 #5 0x00007f567aaf1179 in KMime::Content::contentDisposition(bool) () at /usr/lib64/libKF5Mime.so.5 #6 0x00007f567b384aec in MimeTreeParser::NodeHelper::fileName(KMime::Content const*) () at /usr/lib64/libKF5MimeTreeParser.so.5 #7 0x00007f567b6ea672 in () at /usr/lib64/libKF5MessageViewer.so.5 #8 0x00007f567b6aae57 in () at /usr/lib64/libKF5MessageViewer.so.5 #9 0x00007f567b6b42b4 in () at /usr/lib64/libKF5MessageViewer.so.5 #10 0x00007f567b6b34f8 in () at /usr/lib64/libKF5MessageViewer.so.5 #11 0x00007f567b698d51 in () at /usr/lib64/libKF5MessageViewer.so.5 #12 0x00007f567c679ebe in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #13 0x00007f567d3aea8f in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #14 0x00007f567c64f50a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #15 0x00007f567c6522a7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #16 0x00007f567c6a38b3 in () at /usr/lib64/libQt5Core.so.5 #17 0x00007f567552763b in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #18 0x00007f56755278a8 in () at /usr/lib64/libglib-2.0.so.0 #19 0x00007f567552794f in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #20 0x00007f567c6a2f84 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #21 0x00007f567c64e08b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #22 0x00007f567c655cdc in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #23 0x00000000004044a2 in () #24 0x00007f567be6701d in __libc_start_main () at /lib64/libc.so.6 #25 0x000000000040468a in () [Inferior 1 (process 10762) detached] Report to https://bugs.kde.org/