Application: kmymoney (4.5.3)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
I selected "Update" for my account. I was prompted to enter my bank password and the download was performed and once I clicked on close kMyMoney crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KMyMoney (kmymoney), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f694ad44780 (LWP 11849))]

Thread 3 (Thread 0x7f6932de1700 (LWP 11852)):
#0  0x00007f69456f4773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6940e70f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6940e71792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f693a502516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6940e962b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6948362efc in start_thread (arg=0x7f6932de1700) at pthread_create.c:304
#6  0x00007f694570089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f69335e2700 (LWP 12525)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f69335e1af0 in ?? ()
#2  0x00007fffe94f57e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f694ad44780 (LWP 11849)):
[KCrash Handler]
#6  0x00007f694717ad63 in ucstrncmp (a=0x32ae39a, b=0x3000000001, l=6) at tools/qstring.cpp:179
#7  0x00007f694717adc7 in ucstrcmp (a=<optimized out>, alen=<optimized out>, b=<optimized out>, blen=145) at tools/qstring.cpp:192
#8  0x00007f694717e2c9 in QString::operator< (this=<optimized out>, other=<optimized out>) at tools/qstring.cpp:2205
#9  0x00007f694a93bd1c in qMapLessThanKey<QString> (key2=..., key1=...) at /usr/include/qt4/QtCore/qmap.h:107
#10 findNode (akey=..., this=0x2755fe0) at /usr/include/qt4/QtCore/qmap.h:484
#11 find (akey=..., this=0x2755fe0) at /usr/include/qt4/QtCore/qmap.h:618
#12 MyMoneyObjectContainer::account (this=0x2755fd0, id=...) at /build/buildd/kmymoney-4.5.3/kmymoney/mymoney/mymoneyobjectcontainer.cpp:123
#13 0x00000000007870b1 in MyMoneyStatementReader::import (this=0x46d73c0, s=..., messages=...) at /build/buildd/kmymoney-4.5.3/kmymoney/converter/mymoneystatementreader.cpp:234
#14 0x000000000046e1ec in KMyMoneyApp::slotStatementImport (this=0x29c24e0, s=...) at /build/buildd/kmymoney-4.5.3/kmymoney/kmymoney.cpp:2304
#15 0x00007f6926ca7e5c in KMyMoneyBanking::importAccountInfo (this=0x31f1e80, ai=0x80cdfe0) at /build/buildd/kmymoney-4.5.3/kmymoney/plugins/kbanking/mymoneybanking.cpp:1130
#16 0x00007f6926caa264 in AB_Banking::importContext (this=0x31f1e80, ctx=0x330e360, flags=0) at /build/buildd/kmymoney-4.5.3/kmymoney/plugins/kbanking/banking.cpp:199
#17 0x00007f6926ca4d6b in KBankingPlugin::updateAccount (this=0x31f2f80, acc=<optimized out>, moreAccounts=<optimized out>) at /build/buildd/kmymoney-4.5.3/kmymoney/plugins/kbanking/mymoneybanking.cpp:589
#18 0x000000000046d0f1 in KMyMoneyApp::slotAccountUpdateOnline (this=0x29c24e0) at /build/buildd/kmymoney-4.5.3/kmymoney/kmymoney.cpp:6895
#19 0x000000000049df4d in KMyMoneyApp::qt_metacall (this=0x29c24e0, _c=QMetaObject::InvokeMetaMethod, _id=102, _a=0x7fffe94d31e0) at /build/buildd/kmymoney-4.5.3/obj-x86_64-linux-gnu/kmymoney/kmymoney.moc:505
#20 0x00007f6947236eba in QMetaObject::activate (sender=0x29dd820, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe94d31e0) at kernel/qobject.cpp:3278
#21 0x00007f6946354cd1 in QAction::activated (this=<optimized out>, _t1=-49) at .moc/release-shared/moc_qaction.cpp:283
#22 0x00007f6946354d65 in QAction::activate (this=0x29dd820, event=<optimized out>) at kernel/qaction.cpp:1260
#23 0x00007f694671343a in QAbstractButtonPrivate::click (this=0x2bba2a0) at widgets/qabstractbutton.cpp:528
#24 0x00007f69467136ec in QAbstractButton::mouseReleaseEvent (this=0x2bb9e90, e=0x7fffe94d3900) at widgets/qabstractbutton.cpp:1121
#25 0x00007f69467d02da in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:721
#26 0x00007f69463abc9a in QWidget::event (this=0x2bb9e90, event=0x7fffe94d3900) at kernel/qwidget.cpp:8295
#27 0x00007f694635b424 in notify_helper (e=0x7fffe94d3900, receiver=0x2bb9e90, this=0x2772ea0) at kernel/qapplication.cpp:4486
#28 QApplicationPrivate::notify_helper (this=0x2772ea0, receiver=0x2bb9e90, e=0x7fffe94d3900) at kernel/qapplication.cpp:4458
#29 0x00007f6946360c6b in QApplication::notify (this=<optimized out>, receiver=0x2bb9e90, e=0x7fffe94d3900) at kernel/qapplication.cpp:4047
#30 0x00007f6949376126 in KApplication::notify (this=0x276df30, receiver=0x2bb9e90, event=0x7fffe94d3900) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007f6947223afc in QCoreApplication::notifyInternal (this=0x276df30, receiver=0x2bb9e90, event=0x7fffe94d3900) at kernel/qcoreapplication.cpp:787
#32 0x00007f694635c3f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QApplicationPrivate::sendMouseEvent (receiver=0x2bb9e90, event=0x7fffe94d3900, alienWidget=0x2bb9e90, nativeWidget=0x2bb3bc0, buttonDown=0x2bb9e90, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#34 0x00007f69463db945 in QETWidget::translateMouseEvent (this=0x2bb3bc0, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#35 0x00007f69463da8be in QApplication::x11ProcessEvent (this=0x276df30, event=0x7fffe94d4120) at kernel/qapplication_x11.cpp:3690
#36 0x00007f6946403412 in x11EventSourceDispatch (s=0x27767c0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#37 0x00007f6940e70a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f6940e71258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f6940e71429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f694724eed6 in QEventDispatcherGlib::processEvents (this=0x2748f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f694640307e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f6947222cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f6947222ef7 in QEventLoop::exec (this=0x7fffe94d44f0, flags=...) at kernel/qeventloop.cpp:201
#44 0x00007f6947227789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#45 0x0000000000454115 in main (argc=1, argv=<optimized out>) at /build/buildd/kmymoney-4.5.3/kmymoney/main.cpp:260

Reported using DrKonqi