gdm-rh-security crashed by segfault.

Issue

• The following messages was recorded in /var/log/messages. It seems that gdm-rh-security crashed by segfault.

Dec 15 12:00:42 RSRN151GSV58 kernel: gdm-rh-security[9180]: segfault at 0000000000000000 rip 00002ab26edb519c rsp 00000000416bbeb0 error 4
(snip)
Dec 22 13:36:17 RSRN151GSV58 kernel: gdm-rh-security[9349]: segfault at 0000000000000000 rip 00002ae121bf919c rsp 0000000041683eb0 error 4

• What is the cause of this problem?
• Does this problem affect system behavior?
• I found the similar issue on your bugzilla site. https://bugzilla.redhat.com/show_bug.cgi?id=503796 (Duplicate of Private Bugzilla#658506)