No, rpcbind is bizarre.  If you tell it to listen on 0.0.0.0 it doesn't.

________________________________
From: Chris O'Regan <[log in to unmask]>
Sent: 25 May 2017 14:49:52
To: Hart, Andrew; LEROY Christine 208562; [log in to unmask]
Subject: Re: sl6 last rpcbind and libtirpc pb

On 2017-05-25 05:58 AM, Hart, Andrew wrote:
> 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

Actually, this would add more weight to your theory since the above
would force rpcbind to use IPv4 only.


--
Chris O'Regan <[log in to unmask]>
Senior Unix Systems Administrator, Academic IT Services
Faculty of Engineering and Computer Science
Concordia University, Montreal, Canada