Bug 236715

Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
kontact started twice when selected once.  Closed one successfully but within 5 minutes the remaining one crashed as i was  edited mail accounts

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f61fbcf2780 (LWP 1877))]

Thread 2 (Thread 0x7f61d8d60710 (LWP 2079)):
#0  0x00007f61f8dc4f53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f61f18fa4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f61f18fa8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f61fa1af566 in QEventDispatcherGlib::processEvents (this=0x1f0eb10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f61fa184992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f61fa184d6c in QEventLoop::exec (this=0x7f61d8d5fd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f61fa08ed59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f61fa165178 in QInotifyFileSystemWatcherEngine::run (this=0x1f14de0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f61fa091775 in QThreadPrivate::start (arg=0x1f14de0) at thread/qthread_unix.cpp:248
#9  0x00007f61f3e709ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f61f8dd169d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f61fbcf2780 (LWP 1877)):
[KCrash Handler]
#5  0x000003b100000061 in ?? ()
#6  0x00007f61e1bc9b15 in KMailPart::exportFolder (this=0x180cbf0, folder=0x19ce340) at ../../kmail/kmail_part.cpp:161
#7  0x00007f61e1bc9cc4 in KMailPart::qt_metacall (this=0x180cbf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff90fa5070) at ./kmail_part.moc:96
#8  0x00007f61fa198e3f in QMetaObject::activate (sender=0x19f5cc0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3293
#9  0x00007f61e13b812f in KMail::FolderViewManager::folderActivated (this=0x7fff90fa4f10, _t1=0x19ce340) at ./folderview.moc:88
#10 0x00007f61e13b8b8d in KMail::FolderViewManager::viewFolderActivated (this=0x19f5cc0, view=0x1b0f460, fld=0x19ce340, middleButton=false) at ../../kmail/folderview.cpp:148
#11 0x00007f61e13c26c7 in KMail::FolderView::activateItemInternal (this=0x1b0f460, fvi=0x1ed6ca0, keepSelection=false, notifyManager=true, middleButton=2) at ../../kmail/folderview.cpp:1016
#12 0x00007f61e13c3098 in KMail::FolderView::qt_metacall (this=0x1b0f460, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff90fa5270) at ./folderview.moc:219
#13 0x00007f61e13c7480 in KMail::MainFolderView::qt_metacall (this=0x7fff90fa4f10, _c=27059008, _id=32337056, _a=0x2) at ./mainfolderview.moc:70
#14 0x00007f61fa198e3f in QMetaObject::activate (sender=0x1b0f460, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3293
#15 0x00007f61f9adb430 in QTreeWidget::itemClicked (this=0x7fff90fa4f10, _t1=0x1ed6cb0, _t2=0) at .moc/release-shared/moc_qtreewidget.cpp:207
#16 0x00007f61f9ae70b8 in QTreeWidget::qt_metacall (this=0x1b0f460, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff90fa5470) at .moc/release-shared/moc_qtreewidget.cpp:150
#17 0x00007f61fb5db230 in KPIM::TreeWidget::qt_metacall (this=0x7fff90fa4f10, _c=27059008, _id=32337056, _a=0x2) at moc_treewidget.cpp:74
#18 0x00007f61fb6506d0 in KPIM::FolderTreeWidget::qt_metacall (this=0x7fff90fa4f10, _c=27059008, _id=32337056, _a=0x2) at ./foldertreewidget.moc:74
#19 0x00007f61e13c2ec0 in KMail::FolderView::qt_metacall (this=0x7fff90fa4f10, _c=27059008, _id=32337056, _a=0x2) at ./folderview.moc:200
#20 0x00007f61e13c7480 in KMail::MainFolderView::qt_metacall (this=0x7fff90fa4f10, _c=27059008, _id=32337056, _a=0x2) at ./mainfolderview.moc:70
#21 0x00007f61fa198e3f in QMetaObject::activate (sender=0x1b0f460, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3293
#22 0x00007f61f9a5b945 in QAbstractItemView::clicked (this=0x7fff90fa4f10, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:331
#23 0x00007f61f9a688c8 in QAbstractItemView::mouseReleaseEvent (this=0x1b0f460, event=0x7fff90fa6270) at itemviews/qabstractitemview.cpp:1780
#24 0x00007f61f9595582 in QWidget::event (this=0x1b0f460, event=0x7fff90fa6270) at kernel/qwidget.cpp:7998
#25 0x00007f61f993c4e6 in QFrame::event (this=0x1b0f460, e=0x7fff90fa6270) at widgets/qframe.cpp:557
#26 0x00007f61f9a6b26b in QAbstractItemView::viewportEvent (this=0x1b0f460, event=0x7fff90fa6270) at itemviews/qabstractitemview.cpp:1610
#27 0x00007f61f9aa6902 in QTreeView::viewportEvent (this=0x1b0f460, event=0x7fff90fa6270) at itemviews/qtreeview.cpp:1248
#28 0x00007f61fa185487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1b0d3e0, event=0x7fff90fa6270) at kernel/qcoreapplication.cpp:819
#29 0x00007f61f953f1fc in QApplicationPrivate::notify_helper (this=0xd1b2c0, receiver=0x1b0d3e0, e=0x7fff90fa6270) at kernel/qapplication.cpp:4296
#30 0x00007f61f9545ecb in QApplication::notify (this=0x7fff90fa7050, receiver=0x1b0d3e0, e=0x7fff90fa6270) at kernel/qapplication.cpp:3865
#31 0x00007f61fab6e526 in KApplication::notify (this=0x7fff90fa7050, receiver=0x1b0d3e0, event=0x7fff90fa6270) at ../../kdeui/kernel/kapplication.cpp:302
#32 0x00007f61fa18606c in QCoreApplication::notifyInternal (this=0x7fff90fa7050, receiver=0x1b0d3e0, event=0x7fff90fa6270) at kernel/qcoreapplication.cpp:704
#33 0x00007f61f95450ae in QCoreApplication::sendEvent (receiver=0x1b0d3e0, event=0x7fff90fa6270, alienWidget=0x1b0d3e0, nativeWidget=0x16ca410, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QApplicationPrivate::sendMouseEvent (receiver=0x1b0d3e0, event=0x7fff90fa6270, alienWidget=0x1b0d3e0, nativeWidget=0x16ca410, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#35 0x00007f61f95c4f65 in QETWidget::translateMouseEvent (this=0x16ca410, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#36 0x00007f61f95c38ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff90fa6b90) at kernel/qapplication_x11.cpp:3501
#37 0x00007f61f95ef882 in x11EventSourceDispatch (s=0xd21770, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#38 0x00007f61f18f68c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#39 0x00007f61f18fa748 in ?? () from /lib/libglib-2.0.so.0
#40 0x00007f61f18fa8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#41 0x00007f61fa1af513 in QEventDispatcherGlib::processEvents (this=0xcedd70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#42 0x00007f61f95ef46e in QGuiEventDispatcherGlib::processEvents (this=0x7fff90fa4f10, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#43 0x00007f61fa184992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#44 0x00007f61fa184d6c in QEventLoop::exec (this=0xe41860, flags=) at kernel/qeventloop.cpp:201
#45 0x00007f61fb03f411 in Akonadi::Control::Private::exec (this=0xdd0cb0) at ../../akonadi/control.cpp:137
#46 0x00007f61fb03fb75 in Akonadi::Control::start (parent=0x0) at ../../akonadi/control.cpp:233
#47 0x0000000000403e72 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:204

This bug may be a duplicate of or related to bug 185544.

Possible duplicates by query: bug 203751.

Reported using DrKonqi