Version:           4.4.11 (using KDE 4.6.3) 
OS:                Linux

Kontact crashes while i have Kmail open. I didn't have Kmail in focus either.

Crash log


Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f64a2c41760 (LWP 27648))]

Thread 2 (Thread 0x7f6476f11700 (LWP 28506)):
#0  0x00007f64a00b6563 in poll () from /lib/libc.so.6
#1  0x00007f6499908f84 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f64999094bd in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f64a07ddac6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#4  0x00007f64a07b1d02 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#5  0x00007f64a07b1f4c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0x00007f64a06c74f4 in QThread::exec() () from /usr/lib/libQtCore.so.4
#7  0x00007f64a0793708 in ?? () from /usr/lib/libQtCore.so.4
#8  0x00007f64a06c9d55 in ?? () from /usr/lib/libQtCore.so.4
#9  0x00007f649ba12c80 in start_thread () from /lib/libpthread.so.0
#10 0x00007f64a00be98d in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f64a2c41760 (LWP 27648)):
[KCrash Handler]
#6  0x00007f648597d768 in KMFolderNode::path (this=<value optimized out>) at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kmail/kmfoldernode.cpp:31
#7  0x00007f6485956e08 in FolderStorage::location (this=0x20031f0, suffix=...) at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kmail/folderstorage.cpp:1235
#8  0x00007f6485b09949 in KMFolderSearch::indexLocation (this=0x20031f0) at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kmail/kmfoldersearch.cpp:741
#9  0x00007f6485b09a68 in KMFolderSearch::updateIndex (this=<value optimized out>) at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kmail/kmfoldersearch.cpp:747
#10 0x00007f648595a114 in FolderStorage::qt_metacall (this=0x20031f0, _c=QMetaObject::InvokeMetaMethod, _id=24, _a=0x7fff8120d040)
    at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kmail/folderstorage.moc:148
#11 0x00007f6485b0df86 in KMFolderSearch::qt_metacall (this=0x20031f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8120d040)
    at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kmail/kmfoldersearch.moc:179
#12 0x00007f64a07c7e6f in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#13 0x00007f64a07c69f9 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#14 0x00007f64a1178b04 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0x00007f64a117d6ca in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0x00007f64a1e87066 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0x00007f64a07b296c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0x00007f64a07e05ae in ?? () from /usr/lib/libQtCore.so.4
#19 0x00007f64a07dd374 in ?? () from /usr/lib/libQtCore.so.4
#20 0x00007f6499908a43 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#21 0x00007f6499909220 in ?? () from /usr/lib/libglib-2.0.so.0
#22 0x00007f64999094bd in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#23 0x00007f64a07dda6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007f64a121e17e in ?? () from /usr/lib/libQtGui.so.4
#25 0x00007f64a07b1d02 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0x00007f64a07b1f4c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0x00007f64a07b644b in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#28 0x0000000000404157 in main (argc=1, argv=0x7fff8120e0a8) at /home/anke/desktop-testing/kdepim/src/kdepim-4.4.11.1/kontact/src/main.cpp:226


Reproducible: Didn't try