Application: kmail (4.10.5)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.13-gentoo x86_64
Distribution: "NAME=Gentoo"

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

Logging out from my user account (not poweroff)
KMail was still running, on 4 different gmail accounts.
I had just re-installed my system, so it was the first time I ran and configured KMail.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7c231b47c0 (LWP 2987))]

Thread 4 (Thread 0x7f7c02b34700 (LWP 6874)):
#0  0x00007f7c1dfb49ac in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007f7c13e13fa2 in WTF::TCMalloc_PageHeap::scavengerThread() () from /usr/lib64/qt4/libQtWebKit.so.4
#2  0x00007f7c13e13fd9 in WTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /usr/lib64/qt4/libQtWebKit.so.4
#3  0x00007f7c1dfb0e13 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f7c2040203d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f7c02233700 (LWP 6877)):
#0  0x00007f7c1dfb5946 in pthread_getspecific () from /lib64/libpthread.so.0
#1  0x00007f7c186e20b0 in g_thread_self () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7c1870f3ac in g_main_context_acquire () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7c1870f475 in g_main_context_iterate.isra.40.10474 () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f7c1870f67c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f7c20a710bd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f7c20aaf820 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f7c20aafa7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007f7c20c28206 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f7c20c28646 in QThread::run() () from /usr/lib64/qt4/libQtCore.so.4
#10 0x00007f7c20c2a9ec in QThreadPrivate::start(void*) [clone .7368] () from /usr/lib64/qt4/libQtCore.so.4
#11 0x00007f7c1dfb0e13 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f7c2040203d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f7bb3fff700 (LWP 16265)):
#0  0x00007f7c203f9571 in poll () from /lib64/libc.so.6
#1  0x00007f7c1870f5b4 in g_main_context_iterate.isra.40.10474 () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f7c1870f67c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f7c20a710bd in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f7c20aaf820 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007f7c20aafa7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f7c20c28206 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f7c20ae0bcf in QInotifyFileSystemWatcherEngine::run() () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007f7c20c2a9ec in QThreadPrivate::start(void*) [clone .7368] () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f7c1dfb0e13 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7c2040203d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7c231b47c0 (LWP 2987)):
[KCrash Handler]
#5  0x0000000004542c10 in ?? ()
#6  0x00007f7c22c8c43b in KWallet::Wallet::openWallet(QString const&, unsigned long, KWallet::Wallet::OpenType) () from /usr/lib64/libkdeui.so.5
#7  0x00007f7c1b06328b in MailTransport::TransportManager::wallet() () from /usr/lib64/libmailtransport.so.4
#8  0x00007f7c1b06f9fd in MailTransport::Transport::readPassword() () from /usr/lib64/libmailtransport.so.4
#9  0x00007f7c20aa8a6b in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib64/qt4/libQtCore.so.4
#10 0x00007f7c20aaa338 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x00007f7c21a6f6bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#12 0x00007f7c21a6c4df in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#13 0x00007f7c22d1ee1a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#14 0x00007f7c20ab1e26 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#15 0x00007f7c20ab3265 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#16 0x00007f7c20ab2ac7 in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib64/qt4/libQtCore.so.4
#17 0x00007f7c20a707b7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) [clone .188370] () from /usr/lib64/qt4/libQtCore.so.4
#18 0x00007f7c186f98d6 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f7c1870f628 in g_main_context_iterate.isra.40.10474 () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f7c1870f67c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f7c20a710a1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#22 0x00007f7c2197f179 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#23 0x00007f7c20aaf820 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007f7c20aafa7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007f7c22c8c79e in KWallet::Wallet::openWallet(QString const&, unsigned long, KWallet::Wallet::OpenType) () from /usr/lib64/libkdeui.so.5
#26 0x00007f7c1b06328b in MailTransport::TransportManager::wallet() () from /usr/lib64/libmailtransport.so.4
#27 0x00007f7c1b06f9fd in MailTransport::Transport::readPassword() () from /usr/lib64/libmailtransport.so.4
#28 0x00007f7c20aa8a6b in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib64/qt4/libQtCore.so.4
#29 0x00007f7c20aaa338 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#30 0x00007f7c21a6f6bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007f7c21a6c4df in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#32 0x00007f7c22d1ee1a in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#33 0x00007f7c20ab1e26 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#34 0x00007f7c20ab3265 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#35 0x00007f7c20ab2ac7 in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib64/qt4/libQtCore.so.4
#36 0x00007f7c20a707b7 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) [clone .188370] () from /usr/lib64/qt4/libQtCore.so.4
#37 0x00007f7c186f98d6 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#38 0x00007f7c1870f628 in g_main_context_iterate.isra.40.10474 () from /usr/lib64/libglib-2.0.so.0
#39 0x00007f7c1870f67c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#40 0x00007f7c20a710a1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#41 0x00007f7c2197f179 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#42 0x00007f7c20aaf820 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#43 0x00007f7c20aafa7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#44 0x00007f7c20ab22a2 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#45 0x00007f7c21a6c20f in QApplication::exec() () from /usr/lib64/qt4/libQtGui.so.4
#46 0x0000000000403167 in main ()

Possible duplicates by query: bug 309337, bug 305900.

Reported using DrKonqi