Bug 266589

Application: kmailcvt (3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic-pae i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I started kontact.
I copied my mail from the mercury server into a local directory.
I started kmailcvt and told it to import my pegasus mails. 
In fact it did import my mails, but then it crashed. 

I have to use kmailcvt regularly, 
because Pegasus is our official mail client here, 
and I prefer kmail. 
But kmailcvt crashes regularly.

- Unusual behavior I noticed:
(<unknown>:2479): IBUS-WARNING **: Connect to unix:abstract=/tmp/dbus-ccjfX5kHAM,guid=002bb81a2d466a2d7bd10bc100000bb4 failed: Failed to connect to socket /tmp/dbus-ccjfX5kHAM: Verbindungsaufbau abgelehnt.
KCrash: Application 'kmailcvt' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/nietsch/.kde/socket-PC1261/kdeinit4__0

The crash can be reproduced every time.

-- Backtrace:
Application: KMailCVT (kmailcvt), signal: Segmentation fault
[Current thread is 1 (Thread 0xb53bc710 (LWP 2479))]

Thread 2 (Thread 0xb4e6fb70 (LWP 2480)):
#0  0xb77ee424 in __kernel_vsyscall ()
#1  0xb5fc5df6 in poll () from /lib/libc.so.6
#2  0xb579aa1b in g_poll () from /lib/libglib-2.0.so.0
#3  0xb578d43c in ?? () from /lib/libglib-2.0.so.0
#4  0xb578dba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0xb4f986b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0xb57b448f in ?? () from /lib/libglib-2.0.so.0
#7  0xb58e8cc9 in start_thread () from /lib/libpthread.so.0
#8  0xb5fd469e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb53bc710 (LWP 2479)):
[KCrash Handler]
#7  0xb6e4fba2 in QListWidgetItem::data (this=0x64, role=140026660) at itemviews/qlistwidget.cpp:713
#8  0x0805aa0e in FilterPMail::import (this=0x858a300, info=0x85659a0) at ../../kmailcvt/filter_pmail.cxx:78
#9  0x080578e3 in KMailCVT::next (this=0x83c3e00) at ../../kmailcvt/kmailcvt.cpp:88
#10 0xb72bc63e in KAssistantDialog::qt_metacall (this=0x83c3e00, _c=QMetaObject::InvokeMetaMethod, _id=76, _a=0xbfd6f84c) at ./kassistantdialog.moc:76
#11 0x080575bc in KMailCVT::qt_metacall (this=0x83c3e00, _c=QMetaObject::InvokeMetaMethod, _id=76, _a=0xbfd6f84c) at ./kmailcvt.moc:67
#12 0xb62b58ca in QMetaObject::metacall (object=0x83c3e00, cl=QMetaObject::InvokeMetaMethod, idx=76, argv=0xbfd6f84c) at kernel/qmetaobject.cpp:237
#13 0xb62c86ad in QMetaObject::activate (sender=0x83c3e00, m=0xb75535a4, local_signal_index=5, argv=0x64) at kernel/qobject.cpp:3280
#14 0xb72d05b7 in KDialog::user2Clicked (this=0x83c3e00) at ./kdialog.moc:234
#15 0xb72d2960 in KDialog::slotButtonClicked (this=0x83c3e00, button=8192) at ../../kdeui/dialogs/kdialog.cpp:884
#16 0xb72d4b79 in KDialog::qt_metacall (this=0x83c3e00, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfd6faa8) at ./kdialog.moc:190
#17 0xb73c885a in KPageDialog::qt_metacall (this=0x83c3e00, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfd6faa8) at ./kpagedialog.moc:70
#18 0xb72bc5da in KAssistantDialog::qt_metacall (this=0x83c3e00, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfd6faa8) at ./kassistantdialog.moc:70
#19 0x080575bc in KMailCVT::qt_metacall (this=0x83c3e00, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfd6faa8) at ./kmailcvt.moc:67
#20 0xb62b58ca in QMetaObject::metacall (object=0x83c3e00, cl=QMetaObject::InvokeMetaMethod, idx=69, argv=0xbfd6faa8) at kernel/qmetaobject.cpp:237
#21 0xb62c86ad in QMetaObject::activate (sender=0x854a1b8, m=0xb63e10f8, local_signal_index=0, argv=0x64) at kernel/qobject.cpp:3280
#22 0xb62cb5a3 in QSignalMapper::mapped (this=0x854a1b8, _t1=8192) at .moc/release-shared/moc_qsignalmapper.cpp:101
#23 0xb62cc7ed in QSignalMapper::map (this=0x854a1b8, sender=0x854c5b8) at kernel/qsignalmapper.cpp:266
#24 0xb62cc9ce in QSignalMapper::map (this=0x854a1b8) at kernel/qsignalmapper.cpp:257
#25 0xb62cca9b in QSignalMapper::qt_metacall (this=0x854a1b8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd6fc48) at .moc/release-shared/moc_qsignalmapper.cpp:87
#26 0xb62b58ca in QMetaObject::metacall (object=0x854a1b8, cl=QMetaObject::InvokeMetaMethod, idx=8, argv=0xbfd6fc48) at kernel/qmetaobject.cpp:237
#27 0xb62c86ad in QMetaObject::activate (sender=0x854c5b8, m=0xb71a2704, local_signal_index=2, argv=0x64) at kernel/qobject.cpp:3280
#28 0xb6f7f019 in QAbstractButton::clicked (this=0x854c5b8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#29 0xb6c3eff9 in QAbstractButtonPrivate::emitClicked (this=0x8554f88) at widgets/qabstractbutton.cpp:546
#30 0xb6c406f4 in QAbstractButtonPrivate::click (this=0x8554f88) at widgets/qabstractbutton.cpp:539
#31 0xb6c409ae in QAbstractButton::mouseReleaseEvent (this=0x854c5b8, e=0xbfd70390) at widgets/qabstractbutton.cpp:1121
#32 0xb686ee08 in QWidget::event (this=0x854c5b8, event=0xbfd70390) at kernel/qwidget.cpp:8187
#33 0xb6c3ee9e in QAbstractButton::event (this=0x854c5b8, e=0x83c4ca8) at widgets/qabstractbutton.cpp:1080
#34 0xb6cecc22 in QPushButton::event (this=0x854c5b8, e=0xbfd70390) at widgets/qpushbutton.cpp:683
#35 0xb6810fdc in QApplicationPrivate::notify_helper (this=0x83c1a70, receiver=0x854c5b8, e=0xbfd70390) at kernel/qapplication.cpp:4396
#36 0xb6817c2e in QApplication::notify (this=0xbfd70c48, receiver=0x854c5b8, e=0xbfd70390) at kernel/qapplication.cpp:3959
#37 0xb738768a in KApplication::notify (this=0xbfd70c48, receiver=0x854c5b8, event=0xbfd70390) at ../../kdeui/kernel/kapplication.cpp:310
#38 0xb62afb3b in QCoreApplication::notifyInternal (this=0xbfd70c48, receiver=0x854c5b8, event=0xbfd70390) at kernel/qcoreapplication.cpp:732
#39 0xb6816094 in sendEvent (receiver=0x854c5b8, event=0xbfd70390, alienWidget=0x854c5b8, nativeWidget=0x83c3e00, buttonDown=0xb71ab3c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QApplicationPrivate::sendMouseEvent (receiver=0x854c5b8, event=0xbfd70390, alienWidget=0x854c5b8, nativeWidget=0x83c3e00, buttonDown=0xb71ab3c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#41 0xb68a4d10 in QETWidget::translateMouseEvent (this=0x83c3e00, event=0xbfd708ac) at kernel/qapplication_x11.cpp:4403
#42 0xb68a4151 in QApplication::x11ProcessEvent (this=0xbfd70c48, event=0xbfd708ac) at kernel/qapplication_x11.cpp:3414
#43 0xb68d336a in x11EventSourceDispatch (s=0x83c4ca8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0xb5789855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#45 0xb578d668 in ?? () from /lib/libglib-2.0.so.0
#46 0xb578d848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#47 0xb62de565 in QEventDispatcherGlib::processEvents (this=0x83acb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#48 0xb68d2be5 in QGuiEventDispatcherGlib::processEvents (this=0x83acb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#49 0xb62ae609 in QEventLoop::processEvents (this=0xbfd70ba4, flags=) at kernel/qeventloop.cpp:149
#50 0xb62aea8a in QEventLoop::exec (this=0xbfd70ba4, flags=...) at kernel/qeventloop.cpp:201
#51 0xb62b300f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#52 0xb680fe07 in QApplication::exec () at kernel/qapplication.cpp:3672
#53 0x08058df5 in main (argc=1, argv=0xbfd70da4) at ../../kmailcvt/main.cpp:45

Reported using DrKonqi