Application: kmail (1.13.6)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I had just imported a large .dbx file from Outlook Express

- Unusual behavior I noticed:
Computer has been slow today

The crash can be reproduced every time.

-- Backtrace:
Application: KMail (kmail), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7867780 (LWP 15010))]

Thread 2 (Thread 0xb763db70 (LWP 15011)):
#0  0x07e197a4 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x01f61656 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0x024c8712 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x024c903a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x024c992b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02dc9304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x024f22df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x07e15e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x01f5373e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb7867780 (LWP 15010)):
[KCrash Handler]
#7  0x07bf3678 in MailTransport::AddTransportDialog::accept (this=0x998ff30) at ../../mailtransport/addtransportdialog.cpp:144
#8  0x0052413b in KDialog::slotButtonClicked (this=0x998ff30, button=4) at ../../kdeui/dialogs/kdialog.cpp:884
#9  0x005245bc in KDialog::qt_metacall (this=0x998ff30, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbf944fc8) at ./kdialog.moc:190
#10 0x07bf3caa in MailTransport::AddTransportDialog::qt_metacall (this=0x998ff30, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbf944fc8) at ./addtransportdialog.moc:68
#11 0x008f86ba in QMetaObject::metacall (object=0x998ff30, cl=QMetaObject::InvokeMetaMethod, idx=69, argv=0xbf944fc8) at kernel/qmetaobject.cpp:237
#12 0x009084ff in QMetaObject::activate (sender=0x9f352cc, m=0xa2c0f8, local_signal_index=0, argv=0xbf944fc8) at kernel/qobject.cpp:3287
#13 0x0090c413 in QSignalMapper::mapped (this=0x9f352cc, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:101
#14 0x0090c55f in QSignalMapper::map (this=0x9f352cc, sender=0x9dbfcd0) at kernel/qsignalmapper.cpp:266
#15 0x0090c71e in QSignalMapper::map (this=0x9f352cc) at kernel/qsignalmapper.cpp:257
#16 0x0090cc0b in QSignalMapper::qt_metacall (this=0x9f352cc, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf945158) at .moc/release-shared/moc_qsignalmapper.cpp:87
#17 0x008f86ba in QMetaObject::metacall (object=0x9f352cc, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbf945158) at kernel/qmetaobject.cpp:237
#18 0x009084ff in QMetaObject::activate (sender=0x9dbfcd0, m=0x7649884, local_signal_index=2, argv=0xbf945158) at kernel/qobject.cpp:3287
#19 0x073eed39 in QAbstractButton::clicked (this=0x9dbfcd0, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#20 0x07106896 in QAbstractButtonPrivate::emitClicked (this=0x9f70350) at widgets/qabstractbutton.cpp:546
#21 0x07108104 in QAbstractButtonPrivate::click (this=0x9f70350) at widgets/qabstractbutton.cpp:539
#22 0x071083be in QAbstractButton::mouseReleaseEvent (this=0x9dbfcd0, e=0xbf9458b4) at widgets/qabstractbutton.cpp:1121
#23 0x06d5e13a in QWidget::event (this=0x9dbfcd0, event=0xbf9458b4) at kernel/qwidget.cpp:8259
#24 0x0710740e in QAbstractButton::event (this=0x9dbfcd0, e=0xbf9458b4) at widgets/qabstractbutton.cpp:1080
#25 0x071a51c2 in QPushButton::event (this=0x9dbfcd0, e=0xbf9458b4) at widgets/qpushbutton.cpp:683
#26 0x06d05d24 in QApplicationPrivate::notify_helper (this=0x93d6058, receiver=0x9dbfcd0, e=0xbf9458b4) at kernel/qapplication.cpp:4462
#27 0x06d0b201 in QApplication::notify (this=0xbf94733c, receiver=0x9dbfcd0, e=0xbf9458b4) at kernel/qapplication.cpp:4023
#28 0x005d43ca in KApplication::notify (this=0xbf94733c, receiver=0x9dbfcd0, event=0xbf9458b4) at ../../kdeui/kernel/kapplication.cpp:311
#29 0x008f20bb in QCoreApplication::notifyInternal (this=0xbf94733c, receiver=0x9dbfcd0, event=0xbf9458b4) at kernel/qcoreapplication.cpp:731
#30 0x06d06c3b in sendSpontaneousEvent (receiver=0x9dbfcd0, event=0xbf9458b4, alienWidget=0x9dbfcd0, nativeWidget=0x9f7c1e8, buttonDown=0x7652c60, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#31 QApplicationPrivate::sendMouseEvent (receiver=0x9dbfcd0, event=0xbf9458b4, alienWidget=0x9dbfcd0, nativeWidget=0x9f7c1e8, buttonDown=0x7652c60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#32 0x06d902bc in QETWidget::translateMouseEvent (this=0x9f7c1e8, event=0xbf945ddc) at kernel/qapplication_x11.cpp:4556
#33 0x06d8e746 in QApplication::x11ProcessEvent (this=0xbf94733c, event=0xbf945ddc) at kernel/qapplication_x11.cpp:3678
#34 0x06db9b84 in x11EventSourceDispatch (s=0x93d49c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x024c8aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x024c9270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#37 0x024c9524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#38 0x0091f53c in QEventDispatcherGlib::processEvents (this=0x9377a98, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#39 0x06db9775 in QGuiEventDispatcherGlib::processEvents (this=0x9377a98, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x008f1289 in QEventLoop::processEvents (this=0xbf9460b0, flags=...) at kernel/qeventloop.cpp:149
#41 0x008f1522 in QEventLoop::exec (this=0xbf9460b0, flags=...) at kernel/qeventloop.cpp:201
#42 0x07223003 in QDialog::exec (this=0x998ff30) at dialogs/qdialog.cpp:552
#43 0x07bcaef3 in MailTransport::TransportManager::showTransportCreationDialog (this=0x955c5c8, parent=0x9da6fd8, showCondition=MailTransport::TransportManager::Always) at ../../mailtransport/transportmanager.cpp:273
#44 0x07bf24a6 in MailTransport::TransportManagementWidget::Private::addClicked (this=0x9da7a80) at ../../mailtransport/transportmanagementwidget.cpp:99
#45 0x07bf27ce in MailTransport::TransportManagementWidget::qt_metacall (this=0x9da6fd8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9462b8) at ./transportmanagementwidget.moc:84
#46 0x008f86ba in QMetaObject::metacall (object=0x9da6fd8, cl=QMetaObject::InvokeMetaMethod, idx=31, argv=0xbf9462b8) at kernel/qmetaobject.cpp:237
#47 0x009084ff in QMetaObject::activate (sender=0x9da7e70, m=0x7649884, local_signal_index=2, argv=0xbf9462b8) at kernel/qobject.cpp:3287
#48 0x073eed39 in QAbstractButton::clicked (this=0x9da7e70, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#49 0x07106896 in QAbstractButtonPrivate::emitClicked (this=0x9dac6a8) at widgets/qabstractbutton.cpp:546
#50 0x07108104 in QAbstractButtonPrivate::click (this=0x9dac6a8) at widgets/qabstractbutton.cpp:539
#51 0x071083be in QAbstractButton::mouseReleaseEvent (this=0x9da7e70, e=0xbf946a14) at widgets/qabstractbutton.cpp:1121
#52 0x06d5e13a in QWidget::event (this=0x9da7e70, event=0xbf946a14) at kernel/qwidget.cpp:8259
#53 0x0710740e in QAbstractButton::event (this=0x9da7e70, e=0xbf946a14) at widgets/qabstractbutton.cpp:1080
#54 0x071a51c2 in QPushButton::event (this=0x9da7e70, e=0xbf946a14) at widgets/qpushbutton.cpp:683
#55 0x06d05d24 in QApplicationPrivate::notify_helper (this=0x93d6058, receiver=0x9da7e70, e=0xbf946a14) at kernel/qapplication.cpp:4462
#56 0x06d0b201 in QApplication::notify (this=0xbf94733c, receiver=0x9da7e70, e=0xbf946a14) at kernel/qapplication.cpp:4023
#57 0x005d43ca in KApplication::notify (this=0xbf94733c, receiver=0x9da7e70, event=0xbf946a14) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x008f20bb in QCoreApplication::notifyInternal (this=0xbf94733c, receiver=0x9da7e70, event=0xbf946a14) at kernel/qcoreapplication.cpp:731
#59 0x06d06c3b in sendSpontaneousEvent (receiver=0x9da7e70, event=0xbf946a14, alienWidget=0x9da7e70, nativeWidget=0x9da6d60, buttonDown=0x7652c60, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#60 QApplicationPrivate::sendMouseEvent (receiver=0x9da7e70, event=0xbf946a14, alienWidget=0x9da7e70, nativeWidget=0x9da6d60, buttonDown=0x7652c60, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3120
#61 0x06d902bc in QETWidget::translateMouseEvent (this=0x9da6d60, event=0xbf946f3c) at kernel/qapplication_x11.cpp:4556
#62 0x06d8e746 in QApplication::x11ProcessEvent (this=0xbf94733c, event=0xbf946f3c) at kernel/qapplication_x11.cpp:3678
#63 0x06db9b84 in x11EventSourceDispatch (s=0x93d49c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#64 0x024c8aa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#65 0x024c9270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#66 0x024c9524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#67 0x0091f53c in QEventDispatcherGlib::processEvents (this=0x9377a98, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#68 0x06db9775 in QGuiEventDispatcherGlib::processEvents (this=0x9377a98, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x008f1289 in QEventLoop::processEvents (this=0xbf947204, flags=...) at kernel/qeventloop.cpp:149
#70 0x008f1522 in QEventLoop::exec (this=0xbf947204, flags=...) at kernel/qeventloop.cpp:201
#71 0x008f5ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#72 0x06d038e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#73 0x0804a733 in _start ()

Reported using DrKonqi