Oddly, this fixes the crash of rpcbind:

cat /etc/sysconfig/rpcbind
#
# Optional arguments passed to rpcbind. See rpcbind(8)
RPCBIND_ARGS="-h 0.0.0.0"


so maybe nothing to do with ipv6

________________________________
From: [log in to unmask] <[log in to unmask]> on behalf of LEROY Christine 208562 <[log in to unmask]>
Sent: 24 May 2017 09:40:06
To: [log in to unmask]
Subject: sl6 last rpcbind and libtirpc pb

Hi all,

We have upgraded our SL6 server with this new packages (*).
And we have now rpc problem impacting nfs and nis at least (**).
Has anyone experienced this problem?
Any idea to solve this problem?

Thanks in advance,
Christine

(**)
May 24 09:41:33 gre-nis2 rpc.statd[32246]: Flags: TI-RPC May 24 09:41:33 gre-nis2 rpc.statd[32246]: Failed to register (statd, 1, udp): svc_reg() err: RPC: Remote system error - Connection refused May 24 09:41:33 gre-nis2 rpc.statd[32246]: Failed to register (statd, 1, tcp): svc_reg() err: RPC: Remote system error - Connection refused May 24 09:41:33 gre-nis2 rpc.statd[32246]: Failed to register (statd, 1, udp6): svc_reg() err: RPC: Remote system error - Connection refused May 24 09:41:33 gre-nis2 rpc.statd[32246]: Failed to register (statd, 1, tcp6): svc_reg() err: RPC: Remote system error - Connection refused May 24 09:41:33 gre-nis2 rpc.statd[32246]: failed to create RPC listeners, exiting

(*)
yum[5544]: Updated: libtirpc-0.2.1-13.el6_9.x86_64
yum[5544]: Updated: rpcbind-0.2.0-13.el6_9.x86_64
rpcbind: rpcbind terminating on signal. Restart with "rpcbind -w"
rpc.statd[7613]: Version 1.2.3 starting
rpc.statd[7613]: Flags: TI-RPC
yum[7684]: Updated: kernel-firmware-2.6.32-696.1.1.el6.noarch
Updated: kernel-headers-2.6.32-696.1.1.el6.x86_64
Installed: kernel-devel-2.6.32-696.1.1.el6.x86_64