libnl.so.1.X における rhsmd プロセスのセグメンテーションフォールト

Oct  7 03:21:01 server kernel: rhsmd[2188]: segfault at 20 ip 00007f19f7ab5b2a sp 00007fffcbe59250 error 4 in libnl.so.1.1[7f19f7a92000+4d000]

Sep  2 08:36:03 server kernel: rhsmcertd-worke[3634]: segfault at 20 ip 0000003380a2404a sp 00007fff004518b0 error 4 in libnl.so.1.1.4[3380a00000+4d000]

abrt_version:   2.0.8
backtrace_rating:4
cgroup:         
cmdline:        /usr/bin/python /usr/libexec/rhsmcertd-worker
comment:        Unknown, server was idle.
crash_function: rtnl_link_get_by_name
executable:     /usr/bin/python
kernel:         2.6.32-358.14.1.el6.x86_64
pid:            3634
pwd:            /
time:           Mon 02 Sep 2013 08:36:04 AM EDT
uid:            0
username:       root
var_log_messages:Sep  2 08:36:04 server abrt[3638]:Saved core dump of pid 3634 (/usr/bin/python) to /var/spool/abrt/ccpp-2013-09-02-08:36:04-3634 (15523840 bytes)