Application that crashed: kmail
Version of the application: 1.12.4
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Kmail crashed trying to add a mail account with plain authentication, saving password in kwallet.

 -- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe5bb7727f0 (LWP 19753))]

Thread 2 (Thread 0x7fe59cedd910 (LWP 19759)):
#0  0x00007fe5b37815a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fe5b8e654fb in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fe5b76de78c in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00007fe5b8e64445 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00007fe5b377ca04 in start_thread () from /lib/libpthread.so.0
#5  0x00007fe5b864f80d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe5bb7727f0 (LWP 19753)):
[KCrash Handler]
#5  0x0000000000000021 in ?? ()
#6  0x00007fe5ba34aa35 in KMail::AccountManager::getAccounts() const () from /usr/lib/libkmailprivate.so.4
#7  0x00007fe5ba41fdc6 in KMKernel::folderIsTrash(KMFolder*) () from /usr/lib/libkmailprivate.so.4
#8  0x00007fe5ba2aeeb0 in KMail::FolderViewItem::folderTypeByFolder(KMFolder*) () from /usr/lib/libkmailprivate.so.4
#9  0x00007fe5ba2b0bda in KMail::FolderView::addDirectory(bool, KMFolderDir*, KMail::FolderViewItem*) () from /usr/lib/libkmailprivate.so.4
#10 0x00007fe5ba2b906f in KMail::FolderView::reload(bool) () from /usr/lib/libkmailprivate.so.4
#11 0x00007fe5ba4f406b in KMMainWidget::readConfig() () from /usr/lib/libkmailprivate.so.4
#12 0x00007fe5ba4e4f0d in KMMainWidget::slotConfigChanged() () from /usr/lib/libkmailprivate.so.4
#13 0x00007fe5ba50906d in KMMainWidget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#14 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00007fe5ba4341ed in KMKernel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkmailprivate.so.4
#16 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#17 0x00007fe5ba252f7c in ?? () from /usr/lib/libkmailprivate.so.4
#18 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#19 0x00007fe5bb11b568 in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#20 0x00007fe5bb11d1a9 in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#21 0x00007fe5bb1d1e80 in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#22 0x00007fe5b48588f0 in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkutils.so.4
#23 0x00007fe5ba252f10 in ?? () from /usr/lib/libkmailprivate.so.4
#24 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#25 0x00007fe5b8f6290e in QSignalMapper::mapped(int) () from /usr/lib/libQtCore.so.4
#26 0x00007fe5b8f63b00 in QSignalMapper::map(QObject*) () from /usr/lib/libQtCore.so.4
#27 0x00007fe5b8f63d70 in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#28 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#29 0x00007fe5b99df8e7 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#30 0x00007fe5b974141b in ?? () from /usr/lib/libQtGui.so.4
#31 0x00007fe5b974302b in ?? () from /usr/lib/libQtGui.so.4
#32 0x00007fe5b9743275 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#33 0x00007fe5b942c9c0 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#34 0x00007fe5b93ddefc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#35 0x00007fe5b93e5011 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#36 0x00007fe5bb1a6f46 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#37 0x00007fe5b8f4ac2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#38 0x00007fe5b93e48e0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#39 0x00007fe5b944aa0e in ?? () from /usr/lib/libQtGui.so.4
#40 0x00007fe5b9449aa9 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#41 0x00007fe5b9472d0c in ?? () from /usr/lib/libQtGui.so.4
#42 0x00007fe5b01e1bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#43 0x00007fe5b01e5598 in ?? () from /lib/libglib-2.0.so.0
#44 0x00007fe5b01e56c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#45 0x00007fe5b8f731a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#46 0x00007fe5b94724be in ?? () from /usr/lib/libQtGui.so.4
#47 0x00007fe5b8f49532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#48 0x00007fe5b8f49904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#49 0x00007fe5bb22ff20 in KWallet::Wallet::openWallet(QString const&, unsigned long, KWallet::Wallet::OpenType) () from /usr/lib/libkdeui.so.5
#50 0x00007fe5ba4202c4 in KMKernel::wallet() () from /usr/lib/libkmailprivate.so.4
#51 0x00007fe5ba3a79b5 in ?? () from /usr/lib/libkmailprivate.so.4
#52 0x00007fe5ba40fa9b in ?? () from /usr/lib/libkmailprivate.so.4
#53 0x00007fe5ba34ae10 in KMail::AccountManager::writeConfig(bool) () from /usr/lib/libkmailprivate.so.4
#54 0x00007fe5ba24e2bf in ?? () from /usr/lib/libkmailprivate.so.4
#55 0x00007fe5ba28d1c1 in ConfigModuleWithTabs::save() () from /usr/lib/libkmailprivate.so.4
#56 0x00007fe5b485b8a7 in KCModuleProxy::save() () from /usr/lib/libkutils.so.4
#57 0x00007fe5b4856528 in ?? () from /usr/lib/libkutils.so.4
#58 0x00007fe5b48589dc in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkutils.so.4
#59 0x00007fe5ba252f10 in ?? () from /usr/lib/libkmailprivate.so.4
#60 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#61 0x00007fe5bb11b44a in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#62 0x00007fe5bb11d1a9 in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#63 0x00007fe5bb1d1e80 in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#64 0x00007fe5b48588f0 in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkutils.so.4
#65 0x00007fe5ba252f10 in ?? () from /usr/lib/libkmailprivate.so.4
#66 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#67 0x00007fe5b8f6290e in QSignalMapper::mapped(int) () from /usr/lib/libQtCore.so.4
#68 0x00007fe5b8f63b00 in QSignalMapper::map(QObject*) () from /usr/lib/libQtCore.so.4
#69 0x00007fe5b8f63d70 in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#70 0x00007fe5b8f5fddc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQtCore.so.4
#71 0x00007fe5b99df8e7 in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#72 0x00007fe5b974141b in ?? () from /usr/lib/libQtGui.so.4
#73 0x00007fe5b974302b in ?? () from /usr/lib/libQtGui.so.4
#74 0x00007fe5b9743275 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#75 0x00007fe5b942c9c0 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#76 0x00007fe5b93ddefc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#77 0x00007fe5b93e5011 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#78 0x00007fe5bb1a6f46 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#79 0x00007fe5b8f4ac2c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#80 0x00007fe5b93e48e0 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib/libQtGui.so.4
#81 0x00007fe5b944aa0e in ?? () from /usr/lib/libQtGui.so.4
#82 0x00007fe5b9449aa9 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#83 0x00007fe5b9472d0c in ?? () from /usr/lib/libQtGui.so.4
#84 0x00007fe5b01e1bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#85 0x00007fe5b01e5598 in ?? () from /lib/libglib-2.0.so.0
#86 0x00007fe5b01e56c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#87 0x00007fe5b8f731a6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#88 0x00007fe5b94724be in ?? () from /usr/lib/libQtGui.so.4
#89 0x00007fe5b8f49532 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#90 0x00007fe5b8f49904 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#91 0x00007fe5b8f4bab9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#92 0x0000000000402fe9 in _start ()

Reported using DrKonqi