Version:            (using KDE 4.2.0)
Installed from:    SuSE RPMs

Kwalletd crashes randomly when knetworkmanager-kde4 opens wallet to store a password. Unfortunately, I'm not able to get reproducible test case.

Backtrace: 
Application: KDE Wallet Service (kwalletd), signal SIGSEGV
[?1034h[Thread debugging using libthread_db enabled]
0x00007f1d4be2ecb0 in nanosleep () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f1d4f8a4750 (LWP 4191))]

Thread 1 (Thread 0x7f1d4f8a4750 (LWP 4191)):
[KCrash Handler]
#5  KWalletD::internalOpen (this=0x7fff578e23b0, appid=@0x841138, wallet=@0x841148, isPath=<value optimized out>, w=422, modal=true, service=@0x841150)
    at /usr/src/debug/kdebase-runtime-4.2.0/kwalletd/backend/kwalletbackend.h:132
#6  0x00007f1d4f4b02b6 in KWalletD::doTransactionOpen (this=0x7fff578e23b0, appid=@0x841138, wallet=@0x841148, isPath=48, wId=422, modal=<value optimized out>, service=@0x841150)
    at /usr/src/debug/kdebase-runtime-4.2.0/kwalletd/kwalletd.cpp:400
#7  0x00007f1d4f4b1245 in KWalletD::processTransactions (this=0x7fff578e23b0) at /usr/src/debug/kdebase-runtime-4.2.0/kwalletd/kwalletd.cpp:182
#8  0x00007f1d4f4b1c85 in KWalletD::qt_metacall (this=0x7fff578e23b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff578e18a0)
    at /usr/src/debug/kdebase-runtime-4.2.0/build/kwalletd/kwalletd.moc:275
#9  0x00007f1d4d93e454 in QMetaObject::activate (sender=0x6cfb50, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x667530) at kernel/qobject.cpp:3031
#10 0x00007f1d4d9446ff in QSingleShotTimer::timerEvent (this=0x6cfb50) at kernel/qtimer.cpp:294
#11 0x00007f1d4d938da3 in QObject::event (this=0x6cfb50, e=0x195ea338) at kernel/qobject.cpp:1120
#12 0x00007f1d4c9f71bd in QApplicationPrivate::notify_helper (this=0x62d950, receiver=0x6cfb50, e=0x7fff578e1fa0) at kernel/qapplication.cpp:3803
#13 0x00007f1d4c9fef8a in QApplication::notify (this=0x7fff578e2460, receiver=0x6cfb50, e=0x7fff578e1fa0) at kernel/qapplication.cpp:3768
#14 0x00007f1d4e4cdb3b in KApplication::notify (this=0x7fff578e2460, receiver=0x6cfb50, event=0x7fff578e1fa0) at /usr/src/debug/kdelibs-4.2.0/kdeui/kernel/kapplication.cpp:307
#15 0x00007f1d4d92a091 in QCoreApplication::notifyInternal (this=0x7fff578e2460, receiver=0x6cfb50, event=0x7fff578e1fa0) at kernel/qcoreapplication.cpp:587
#16 0x00007f1d4d9561c0 in QTimerInfoList::activateTimers (this=0x630e70) at kernel/qcoreapplication.h:209
#17 0x00007f1d4d95258d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:160
#18 0x00007f1d493e40db in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#19 0x00007f1d493e78ad in ?? () from /usr/lib64/libglib-2.0.so.0
#20 0x00007f1d493e7a6b in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#21 0x00007f1d4d9524ef in QEventDispatcherGlib::processEvents (this=0x624e50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:319
#22 0x00007f1d4ca879bf in QGuiEventDispatcherGlib::processEvents (this=0x684e38, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:198
#23 0x00007f1d4d9289a2 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1468932800}) at kernel/qeventloop.cpp:143
#24 0x00007f1d4d928b2d in QEventLoop::exec (this=0x7fff578e2300, flags={i = 1468932880}) at kernel/qeventloop.cpp:194
#25 0x00007f1d4d92affd in QCoreApplication::exec () at kernel/qcoreapplication.cpp:845
#26 0x00007f1d4f4a7b6a in kdemain (argc=1, argv=0x7fff578e2758) at /usr/src/debug/kdebase-runtime-4.2.0/kwalletd/main.cpp:66
#27 0x00007f1d4bdab586 in __libc_start_main () from /lib64/libc.so.6
#28 0x0000000000400769 in _start () at ../sysdeps/x86_64/elf/start.S:113