When the /etc/cluster/cluster.conf is updated and propagated to all RHEL 6 cluster nodes the process dlm_controld segmentation faults.

Issue

• When the /etc/cluster/cluster.conf is updated and propagated to all RHEL 6 cluster nodes the process dlm_controld segmentation faults.

Oct  2 11:04:14 node42 modcluster: Updating cluster.conf
Oct  2 11:04:14 node42 modcluster: Updating cluster version
Oct  2 11:04:14 node42 corosync[10661]:   [QUORUM] Members[2]: 1 2
Oct  2 11:04:14 node42 kernel: dlm_controld[10968]: segfault at 0 ip 0000003ae9b0004f sp 00007f1d00c3fc60 error 4 in libc-2.12.so[3ae9a00000+18b000]
Oct  2 11:04:14 node42 rgmanager[11163]: Reconfiguring
Oct  2 11:04:14 node42 rgmanager[11163]: Loading Service Data
Oct  2 11:04:14 node42 abrtd: Directory 'ccpp-2014-10-02-11:04:14-10965' creation detected
Oct  2 11:04:14 node42 abrt[3580]: Saved core dump of pid 10965 (/usr/sbin/dlm_controld) to /var/spool/abrt/ccpp-2014-10-02-11:04:14-10965 (53964800 bytes)