Description of problem:
selinux is disable.

# gdb userhelper
GNU gdb Red Hat Linux (6.3.0.0-1.98rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db
library "/lib/libthread_db.so.1".

(gdb) r
Starting program: /usr/sbin/userhelper
Reading symbols from shared object read from target memory...done.
Loaded system supplied DSO at 0xf90000

** ERROR **: file userhelper.c: line 2538 (main): should not be reached
aborting...

Program received signal SIGTRAP, Trace/breakpoint trap.
IA__g_logv (log_domain=Variable "log_domain" is not available.
) at gmessages.c:502
502               depth--;
(gdb) bt
#0  IA__g_logv (log_domain=Variable "log_domain" is not available.
) at gmessages.c:502
#1  0x007b6167 in IA__g_log (log_domain=0x0, log_level=G_LOG_LEVEL_ERROR,
    format=0x7dd134 "file %s: line %d (%s): should not be reached")
    at gmessages.c:517
#2  0x007b61d9 in IA__g_assert_warning (log_domain=0x0,
    file=0x804f19a "userhelper.c", line=2538,
    pretty_function=0x804ef88 "main", expression=0x0) at gmessages.c:552
#3  0x0804dc0f in main (argc=Cannot access memory at address 0x0
) at userhelper.c:2538
#4  0x001e56b4 in __libc_start_main () from /lib/libc.so.6
#5  0x0804a1d1 in _start ()


Version-Release number of selected component (if applicable):
1.85-1

How reproducible:
always

Steps to Reproduce:
1.
2.
3.
  
Actual results:
All system-config program and pirut (using userhelper in normal user) can't start.

Expected results:


Additional info:
glib2-2.9.5-1