Bug 301222

Application: kcmshell4 ()
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
Tried to open the 'User Management Window'

command:
/usr/bin/kcmshell4 userconfig

The crash can be reproduced every time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007fb9752617c4 in QObject::thread (this=0x217d2b0) at kernel/qobject.cpp:1371
#7  0x00007fb95fbb3687 in release_QWidget (sipCppV=0x217d2b0) at sipQtGuipart9.cpp:79288
#8  0x00007fb96429bfb4 in forgetObject (sw=0x21110e0) at /build/buildd/sip4-4.13.2/siplib/siplib.c:10124
#9  0x00007fb96429c7d9 in sipWrapper_dealloc (self=0x21110e0) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9675
#10 0x00007fb964df8336 in subtype_dealloc.25193 () from /usr/lib/libpython2.7.so.1.0
#11 0x00007fb964e2a83f in dict_dealloc.18342 () from /usr/lib/libpython2.7.so.1.0
#12 0x00007fb96429bd57 in sipSimpleWrapper_clear (self=0x1f0bef0) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9245
#13 0x00007fb96429c742 in sipWrapper_clear (self=0x1f0bef0) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9626
#14 0x00007fb96429c7e1 in sipWrapper_dealloc (self=0x1f0bef0) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9677
#15 0x00007fb964df8336 in subtype_dealloc.25193 () from /usr/lib/libpython2.7.so.1.0
#16 0x00007fb964e2a3d2 in frame_dealloc.14689 () from /usr/lib/libpython2.7.so.1.0
#17 0x00007fb964e2aaab in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#18 0x00007fb964e2aabb in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#19 0x00007fb964e2aabb in tb_dealloc.45991 () from /usr/lib/libpython2.7.so.1.0
#20 0x00007fb964db6d37 in insertdict.18260 () from /usr/lib/libpython2.7.so.1.0
#21 0x00007fb964e3299e in PyDict_SetItem () from /usr/lib/libpython2.7.so.1.0
#22 0x00007fb964e04478 in PyDict_SetItemString () from /usr/lib/libpython2.7.so.1.0
#23 0x00007fb964e046a3 in PyImport_Cleanup () from /usr/lib/libpython2.7.so.1.0
#24 0x00007fb964d7ffdb in Py_Finalize () from /usr/lib/libpython2.7.so.1.0
#25 0x00007fb97525193f in qt_call_post_routines () at kernel/qcoreapplication.cpp:265
#26 0x00007fb9745dbf48 in QApplication::~QApplication (this=0x7fff2faf5fe0, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1116
#27 0x00007fb9769649e0 in ~KCMShell (this=0x7fff2faf5fe0, __in_chrg=<optimized out>) at ../../kcmshell/main.h:32
#28 kdemain (_argc=<optimized out>, _argv=<optimized out>) at ../../kcmshell/main.cpp:295
#29 0x00007fb9765c176d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=2, ubp_av=0x7fff2faf67f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2faf67e8) at libc-start.c:226
#30 0x0000000000400671 in _start ()

Reported using DrKonqi