Application: kcmshell4 ()
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.1
Operating System: Linux 2.6.38-1-generic i686
Distribution: Ubuntu natty (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
closing user and group when this happend.
user and group says there're something wrong with it.

The crash can be reproduced every time.

-- Backtrace:
Application: KDE 控制模块 (kcmshell4), signal: Segmentation fault
[KCrash Handler]
#7  deref (this=0x9b9f930, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qatomic_i386.h:132
#8  ~QByteArray (this=0x9b9f930, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qbytearray.h:383
#9  ~Private (this=0x9b9f930, __in_chrg=<value optimized out>) at ../../kdecore/kernel/kaboutdata.cpp:393
#10 KAboutData::~KAboutData (this=0x9b9f930, __in_chrg=<value optimized out>) at ../../kdecore/kernel/kaboutdata.cpp:477
#11 0x01d4db80 in ?? () from /usr/lib/pymodules/python2.7/PyKDE4/kdecore.so
#12 0x01d4dbdc in ?? () from /usr/lib/pymodules/python2.7/PyKDE4/kdecore.so
#13 0x014160df in ?? () from /usr/lib/pymodules/python2.7/sip.so
#14 0x01416131 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#15 0x015505a2 in subtype_dealloc (self=0xa04ea4c) at ../Objects/typeobject.c:1005
#16 0x01531c24 in dict_dealloc (mp=0xb42e3e84) at ../Objects/dictobject.c:985
#17 0x0141494c in ?? () from /usr/lib/pymodules/python2.7/sip.so
#18 0x0141509f in ?? () from /usr/lib/pymodules/python2.7/sip.so
#19 0x01416139 in ?? () from /usr/lib/pymodules/python2.7/sip.so
#20 0x015505a2 in subtype_dealloc (self=0xb42f1ecc) at ../Objects/typeobject.c:1005
#21 0x0151c3ba in frame_dealloc (f=0x9e38dec) at ../Objects/frameobject.c:458
#22 0x015c9bdc in tb_dealloc (tb=0xa0ffa04) at ../Python/traceback.c:28
#23 0x015c9bec in tb_dealloc (tb=0xa0ffa2c) at ../Python/traceback.c:27
#24 0x015c9bec in tb_dealloc (tb=0xa0ffa54) at ../Python/traceback.c:27
#25 0x015303e9 in insertdict (mp=0xb4374cec, key=0xb42970e8, hash=472112073, value=0x17085e0) at ../Objects/dictobject.c:530
#26 0x01532c7c in PyDict_SetItem (op=0xb4374cec, key=0xb42970e8, value=0x17085e0) at ../Objects/dictobject.c:775
#27 0x0153454f in PyDict_SetItemString (v=0xb4374cec, key=0x1656098 "last_traceback", item=0x17085e0) at ../Objects/dictobject.c:2405
#28 0x015b40f0 in PyImport_Cleanup () at ../Python/import.c:428
#29 0x015c1a05 in Py_Finalize () at ../Python/pythonrun.c:447
#30 0x08ccde6c in KPythonPluginFactoryCleanup_PostRoutine () at /build/buildd/kdebindings-4.6.0/python/pykde4/kpythonpluginfactory/kpythonpluginfactory.cpp:76
#31 0x008923d8 in qt_call_post_routines () at kernel/qcoreapplication.cpp:203
#32 0x06accd78 in QApplication::~QApplication (this=0xbf95354c, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1084
#33 0x01194bfa in KApplication::~KApplication (this=0xbf95354c, __in_chrg=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:892
#34 0x00c42118 in ~KCMShell (_argc=4, _argv=0xbf9537d4) at ../../kcmshell/main.h:33
#35 kdemain (_argc=4, _argv=0xbf9537d4) at ../../kcmshell/main.cpp:189
#36 0x080485bb in main (argc=4, argv=0xbf9537d4) at kcmshell4_dummy.cpp:3

This bug may be a duplicate of or related to bug 227079.

Possible duplicates by query: bug 257452, bug 229045, bug 227079.

Reported using DrKonqi