Version:           unspecified (using KDE 4.6.5) 
OS:                Linux

This is the back trace :

#1  0xb605d872 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#2  0xb605efe0 in abort () at abort.c:92
#3  0xb6d925dc in qt_message_output (msgType=QtFatalMsg, 
    buf=0x86e6078 "Fatal Error: Accessed global static 'DataEngineManagerSingleton *privateDataEngineManagerSelf()' after destruction. Defined at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/data"...) at global/qglobal.cpp:2282
#4  0xb6d9279b in qt_message (msgType=<value optimized out>, msg=0xb3c84920 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d", 
    ap=0xbf936384 "@\302ȳ#\302ȳ\254\301ȳW") at global/qglobal.cpp:2328
#5  0xb6d928a9 in qFatal (msg=0xb3c84920 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d") at global/qglobal.cpp:2511
#6  0xb3af8204 in operator-> () at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/dataenginemanager.cpp:87
#7  Plasma::DataEngineManager::self () at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/dataenginemanager.cpp:91
#8  0xa8e6a225 in WeatherEngine::unloadIons (this=0x8b926a8) at /var/tmp/portage/kde-base/plasma-workspace-4.6.5/work/plasma-workspace-4.6.5/plasma/generic/dataengines/weather/weatherengine.cpp:165
#9  0xa8e6a337 in WeatherEngine::~WeatherEngine (this=0x8b926a8, __in_chrg=<value optimized out>)
    at /var/tmp/portage/kde-base/plasma-workspace-4.6.5/work/plasma-workspace-4.6.5/plasma/generic/dataengines/weather/weatherengine.cpp:54
#10 0xb3af7f44 in ~DataEngineManagerPrivate (this=0x864c0e8, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/dataenginemanager.cpp:62
#11 Plasma::DataEngineManager::~DataEngineManager (this=0x864c0e8, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/dataenginemanager.cpp:102
#12 0xb3af80eb in ~DataEngineManagerSingleton () at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/dataenginemanager.cpp:82
#13 destroy () at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/plasma/dataenginemanager.cpp:87
#14 0xb3aa18db in KCleanUpGlobalStatic::~KCleanUpGlobalStatic (this=0xb3cc81c4, __in_chrg=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/kdecore/kernel/kglobal.h:62
#15 0xb6060841 in __run_exit_handlers (status=1, listp=0xb618b324, run_list_atexit=true) at exit.c:78
#16 0xb60608b0 in exit (status=1) at exit.c:100
#17 0xb60158ca in _IceDefaultIOErrorHandler (iceConn=0x848df58) at /var/tmp/portage/x11-libs/libICE-1.0.7/work/libICE-1.0.7/src/error.c:602
#18 0xb601d70b in _IceWrite (iceConn=0x6, nbytes=88, ptr=0x849dd40 "\001\f\001") at /var/tmp/portage/x11-libs/libICE-1.0.7/work/libICE-1.0.7/src/misc.c:400
#19 0xb601d753 in IceFlush (iceConn=0x848df58) at /var/tmp/portage/x11-libs/libICE-1.0.7/work/libICE-1.0.7/src/misc.c:78
#20 0xb602c0e1 in SmcSetProperties (smcConn=0x849bc40, numProps=1, props=0xbf93662c) at /var/tmp/portage/x11-libs/libSM-1.2.0/work/libSM-1.2.0/src/sm_client.c:385
#21 0xb6444b02 in sm_setProperty(const char *, const char *, int, struct {...} *) (name=<value optimized out>, type=0x6 <Address 0x6 out of bounds>, num_vals=13878, vals=0xbf936660)
    at kernel/qapplication_x11.cpp:5577
#22 0xb6448d26 in sm_setProperty (name=<value optimized out>, value=<value optimized out>) at kernel/qapplication_x11.cpp:5592
#23 0xb644c736 in sm_performSaveYourself (smd=<value optimized out>) at kernel/qapplication_x11.cpp:5656
#24 0xb644d1c9 in sm_saveYourselfCallback (smcConn=0x849bc40, clientData=0x8493af8, saveType=1, shutdown=0, interactStyle=0) at kernel/qapplication_x11.cpp:5635
#25 0xb6030214 in _SmcProcessMessage (iceConn=0x848df58, clientData=0x849bc40, opcode=3, length=1, swap=0, replyWait=0x0, replyReadyRet=0xbf936c98)
    at /var/tmp/portage/x11-libs/libSM-1.2.0/work/libSM-1.2.0/src/sm_process.c:241
#26 0xb60221a7 in IceProcessMessages (iceConn=0x848df58, replyWait=0x0, replyReadyRet=0x0) at /var/tmp/portage/x11-libs/libICE-1.0.7/work/libICE-1.0.7/src/process.c:341
#27 0xb6445129 in QSmSocketReceiver::socketActivated (this=0x848da98) at kernel/qapplication_x11.cpp:5774
#28 0xb644518e in QSmSocketReceiver::qt_metacall (this=0x848da98, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf936df8) at .moc/release-shared/qapplication_x11.moc:71
#29 0xb6ea4c2a in QMetaObject::metacall (object=0x848da98, cl=13878, idx=4, argv=0xbf936df8) at kernel/qmetaobject.cpp:237
#30 0xb6eb7bc7 in QMetaObject::activate (sender=0x84a1678, m=0xb6fd0550, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3278
#31 0xb6f09b04 in QSocketNotifier::activated (this=0x84a1678, _t1=9) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#32 0xb6ebc9af in QSocketNotifier::event (this=0x84a1678, e=0xbf937294) at kernel/qsocketnotifier.cpp:317
#33 0xb63c30a4 in QApplicationPrivate::notify_helper (this=0x845ac98, receiver=0x84a1678, e=0xbf937294) at kernel/qapplication.cpp:4462
#34 0xb63c885e in QApplication::notify (this=0x844f9d0, receiver=0x84a1678, e=0xbf937294) at kernel/qapplication.cpp:3862
#35 0xb75c26fb in KApplication::notify (this=0x844f9d0, receiver=0x84a1678, event=0xbf937294) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#36 0xb6e9ede2 in QCoreApplication::notifyInternal (this=0x844f9d0, receiver=0x84a1678, event=0xbf937294) at kernel/qcoreapplication.cpp:731
#37 0xb6ece07a in sendEvent (source=0x845d610) at kernel/qcoreapplication.h:215
#38 socketNotifierSourceDispatch (source=0x845d610) at kernel/qeventdispatcher_glib.cpp:110
#39 0xb5b8330c in g_main_dispatch (context=0x845cc70) at gmain.c:2441
#40 g_main_context_dispatch (context=0x845cc70) at gmain.c:3014
#41 0xb5b87a48 in g_main_context_iterate (context=0x845cc70, block=<value optimized out>, dispatch=1, self=0x845ac68) at gmain.c:3092
#42 0xb5b87c39 in g_main_context_iteration (context=0x845cc70, may_block=1) at gmain.c:3155
#43 0xb6ecdc66 in QEventDispatcherGlib::processEvents (this=0x8454838, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb64843e6 in QGuiEventDispatcherGlib::processEvents (this=0x8454838, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb6e9d84a in QEventLoop::processEvents (this=0xbf937534, flags=DWARF-2 expression error: DW_OP_reg operations must be used either alone or in conjuction with DW_OP_piece or DW_OP_bit_piece.
) at kernel/qeventloop.cpp:149
#46 0xb6e9dcca in QEventLoop::exec (this=0xbf937534, flags=...) at kernel/qeventloop.cpp:201
#47 0xb6ea2321 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#48 0xb63c1d68 in QApplication::exec () at kernel/qapplication.cpp:3736
#49 0xb190ca99 in kdemain (argc=2, argv=0x8428130) at /var/tmp/portage/kde-base/plasma-workspace-4.6.5/work/plasma-workspace-4.6.5/plasma/desktop/shell/main.cpp:120
#50 0x0804ed49 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x840df69 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051f77 "0") at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/kinit/kinit.cpp:734
#51 0x0804f8c5 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/kinit/kinit.cpp:1226
#52 0x0804fc9b in handle_requests (waitForPid=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/kinit/kinit.cpp:1410
#53 0x080509ad in main (argc=2, argv=0xbf937e04, envp=0xbf937e10) at /var/tmp/portage/kde-base/kdelibs-4.6.5-r1/work/kdelibs-4.6.5/kinit/kinit.cpp:1907
(gdb) 


Reproducible: Didn't try

Steps to Reproduce:
?

Actual Results:  
see above

Expected Results:  
bla bla

OS: Linux (i686) release 2.6.39.4
Compiler: i686-pc-linux-gnu-gcc