Mar 31 15:35:08 corosync [TOTEM ] A processor failed, forming new configuration.
Mar 31 15:35:08 corosync [TOTEM ] The network interface is down.
Mar 31 15:35:16 corosync [pcmk  ] notice: pcmk_peer_update: Transitional membership event on ring 2200: memb=1, new=0, lost=1
Mar 31 15:35:16 corosync [pcmk  ] info: pcmk_peer_update: memb: .unknown. 16777343
Mar 31 15:35:16 corosync [pcmk  ] info: pcmk_peer_update: lost: cy-ha02 2483032236
Mar 31 15:35:16 corosync [pcmk  ] notice: pcmk_peer_update: Stable membership event on ring 2200: memb=1, new=0, lost=0
Mar 31 15:35:16 corosync [pcmk  ] info: update_member: Creating entry for node 16777343 born on 2200
Mar 31 15:35:16 corosync [pcmk  ] info: update_member: Node 16777343/unknown is now: member
Mar 31 15:35:16 corosync [pcmk  ] info: pcmk_peer_update: MEMB: .pending. 16777343
Mar 31 15:35:16 corosync [pcmk  ] ERROR: pcmk_peer_update: Something strange happened: 1
Mar 31 15:35:16 corosync [pcmk  ] info: ais_mark_unseen_peer_dead: Node cy-ha02 was not seen in the previous transition
Mar 31 15:35:16 corosync [pcmk  ] info: update_member: Node 2483032236/cy-ha02 is now: lost
Mar 31 15:35:16 corosync [pcmk  ] info: ais_mark_unseen_peer_dead: Node cy-ha01 was not seen in the previous transition
Mar 31 15:35:16 corosync [pcmk  ] info: update_member: Node 2466255020/cy-ha01 is now: lost
Mar 31 15:35:16 corosync [pcmk  ] info: send_member_notification: Sending membership update 2200 to 2 children
Mar 31 15:35:16 corosync [TOTEM ] A processor joined or left the membership and a new membership was formed.
Mar 31 15:35:16 corosync [pcmk  ] ERROR: pcmk_cluster_id_callback: Invalid message: Node 16777343 claimed to be node -1828712276