[kmail2] [Bug 382039] New: Crash kmail while open long message

Vladimir Leshchenko bugzilla_noreply at kde.org
Thu Jul 6 07:15:59 BST 2017 

https://bugs.kde.org/show_bug.cgi?id=382039

            Bug ID: 382039
           Summary: Crash kmail while open long message
           Product: kmail2
           Version: unspecified
          Platform: FreeBSD Ports
                OS: FreeBSD
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kdepim-bugs at kde.org
          Reporter: vladimir.leshchenko at gmail.com
  Target Milestone: ---

Application: kmail (4.14.10)
KDE Platform Version: 4.14.30
Qt Version: 4.8.7
Operating System: FreeBSD 10.3-RELEASE-p5 amd64
Distribution (Platform): FreeBSD Ports

-- Information about the crash:
- What I was doing when the application crashed:

I switch betwin messages. If I open long message some time KMail crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 825e71400 (LWP 101012/kmail))]

Thread 4 (Thread 81d806400 (LWP 101002/kmail)):
[KCrash Handler]
#8  0x000000080a4ed5da in JSValueUnprotect () from
/usr/local/lib/qt4/libQtWebKit.so.4
#9  0x000000080a4ed4a0 in JSValueUnprotect () from
/usr/local/lib/qt4/libQtWebKit.so.4
#10 0x000000080a4eb5ee in JSValueUnprotect () from
/usr/local/lib/qt4/libQtWebKit.so.4
#11 0x000000080a4eaf65 in JSValueUnprotect () from
/usr/local/lib/qt4/libQtWebKit.so.4
#12 0x0000000809aa3c3a in ?? () from /usr/local/lib/qt4/libQtWebKit.so.4
#13 0x0000000809c457aa in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#14 0x000000080a530b77 in JSValueUnprotect () from
/usr/local/lib/qt4/libQtWebKit.so.4
#15 0x0000000809c8864a in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#16 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#17 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#18 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#19 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#20 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#21 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#22 0x0000000809c88698 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#23 0x0000000809c8bb4b in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#24 0x0000000809bcd85f in QWebFrame::evaluateJavaScript () from
/usr/local/lib/qt4/libQtWebKit.so.4
#25 0x000000080bae0e6e in MessageViewer::EditorWatcher::checkEditDone () from
/usr/local/lib/libmessageviewer.so.4
#26 0x000000080bafcf5d in
MessageViewer::ObjectTreeParser::processTextHtmlSubtype () from
/usr/local/lib/libmessageviewer.so.4
#27 0x000000080baef633 in
MessageViewer::ObjectTreeParser::parseObjectTreeInternal () from
/usr/local/lib/libmessageviewer.so.4
#28 0x000000080bafefcf in
MessageViewer::ObjectTreeParser::standardChildHandling () from
/usr/local/lib/libmessageviewer.so.4
#29 0x000000080baff53a in
MessageViewer::ObjectTreeParser::processMultiPartAlternativeSubtype () from
/usr/local/lib/libmessageviewer.so.4
#30 0x000000080baef633 in
MessageViewer::ObjectTreeParser::parseObjectTreeInternal () from
/usr/local/lib/libmessageviewer.so.4
#31 0x000000080bb00bf4 in
MessageViewer::ObjectTreeParser::processMessageRfc822Subtype () from
/usr/local/lib/libmessageviewer.so.4
#32 0x000000080baef633 in
MessageViewer::ObjectTreeParser::parseObjectTreeInternal () from
/usr/local/lib/libmessageviewer.so.4
#33 0x000000080bafefcf in
MessageViewer::ObjectTreeParser::standardChildHandling () from
/usr/local/lib/libmessageviewer.so.4
#34 0x000000080baff2d4 in
MessageViewer::ObjectTreeParser::processMultiPartMixedSubtype () from
/usr/local/lib/libmessageviewer.so.4
#35 0x000000080baef633 in
MessageViewer::ObjectTreeParser::parseObjectTreeInternal () from
/usr/local/lib/libmessageviewer.so.4
#36 0x000000080bb1f75b in MessageViewer::Viewer::showOpenAttachmentFolderWidget
() from /usr/local/lib/libmessageviewer.so.4
#37 0x000000080bb1ef6e in MessageViewer::Viewer::showOpenAttachmentFolderWidget
() from /usr/local/lib/libmessageviewer.so.4
#38 0x000000080bb24e0e in MessageViewer::Viewer::showOpenAttachmentFolderWidget
() from /usr/local/lib/libmessageviewer.so.4
#39 0x000000080bbb2861 in MessageViewer::Viewer::qt_metacall () from
/usr/local/lib/libmessageviewer.so.4
#40 0x00000008057a3dfd in QMetaObject::activate () from
/usr/local/lib/qt4/libQtCore.so.4
#41 0x000000080579f7a3 in QObject::event () from
/usr/local/lib/qt4/libQtCore.so.4
#42 0x0000000805e1183d in QApplicationPrivate::notify_helper () from
/usr/local/lib/qt4/libQtGui.so.4
#43 0x0000000805e12faa in QApplication::notify () from
/usr/local/lib/qt4/libQtGui.so.4
#44 0x0000000804674af7 in KApplication::notify () from
/usr/local/lib/libkdeui.so.5
#45 0x000000080578c596 in QCoreApplication::notifyInternal () from
/usr/local/lib/qt4/libQtCore.so.4
#46 0x00000008057bb853 in QEventDispatcherUNIXPrivate::processThreadWakeUp ()
from /usr/local/lib/qt4/libQtCore.so.4
#47 0x00000008057b95ed in QEventDispatcherGlib::QEventDispatcherGlib () from
/usr/local/lib/qt4/libQtCore.so.4
#48 0x0000000814840748 in g_main_context_dispatch () from
/usr/local/lib/libglib-2.0.so.0
#49 0x0000000814840a84 in g_main_context_pending () from
/usr/local/lib/libglib-2.0.so.0
#50 0x0000000814840b14 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.0
#51 0x00000008057b9171 in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#52 0x0000000805eb2cad in QX11Info::isCompositingManagerRunning () from
/usr/local/lib/qt4/libQtGui.so.4
#53 0x0000000805789bbf in QEventLoop::exec () from
/usr/local/lib/qt4/libQtCore.so.4
#54 0x000000080578cb4d in QCoreApplication::exec () from
/usr/local/lib/qt4/libQtCore.so.4
#55 0x0000000000403470 in ?? ()
#56 0x000000000040263f in ?? ()
#57 0x0000000800626000 in ?? ()
#58 0x0000000000000000 in ?? ()

Thread 3 (Thread 81d812c00 (LWP 101010/kmail)):
#0  0x0000000807811fea in _kevent () from /lib/libc.so.7
#1  0x00000008074d2302 in pthread_suspend_all_np () from /lib/libthr.so.3
#2  0x000000080576e3b9 in QProcessEnvironment::systemEnvironment () from
/usr/local/lib/qt4/libQtCore.so.4
#3  0x000000080568bb4c in QThreadStorageData::finish () from
/usr/local/lib/qt4/libQtCore.so.4
#4  0x00000008074cf855 in pthread_create () from /lib/libthr.so.3
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 81d811800 (LWP 101011/kmail)):
#0  0x00000008074db13c in pthread_cleanup_pop () from /lib/libthr.so.3
#1  0x00000008074d959e in _pthread_cond_wait () from /lib/libthr.so.3
#2  0x000000080a4d4bc2 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#3  0x000000080a4d4b59 in QWebPluginDatabase::qt_metacall () from
/usr/local/lib/qt4/libQtWebKit.so.4
#4  0x00000008074cf855 in pthread_create () from /lib/libthr.so.3
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 825e71400 (LWP 101012/kmail)):
#0  0x00000008077c7b1a in _poll () from /lib/libc.so.7
#1  0x00000008074d1d66 in pthread_suspend_all_np () from /lib/libthr.so.3
#2  0x0000000814840a2d in g_main_context_pending () from
/usr/local/lib/libglib-2.0.so.0
#3  0x0000000814840b14 in g_main_context_iteration () from
/usr/local/lib/libglib-2.0.so.0
#4  0x00000008057b91a0 in QEventDispatcherGlib::processEvents () from
/usr/local/lib/qt4/libQtCore.so.4
#5  0x0000000805789bbf in QEventLoop::exec () from
/usr/local/lib/qt4/libQtCore.so.4
#6  0x0000000805689f39 in QThread::exec () from
/usr/local/lib/qt4/libQtCore.so.4
#7  0x000000080568bb4c in QThreadStorageData::finish () from
/usr/local/lib/qt4/libQtCore.so.4
#8  0x00000008074cf855 in pthread_create () from /lib/libthr.so.3
#9  0x0000000000000000 in ?? ()

Reported using DrKonqi

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