[openib-general] Re: multcast join failed

[Michael S. Tsirkin]

Quoting r. Roland Dreier <rdreier at cisco.com>:
> Subject: Re: multcast join failed
> 
>  > With svn trunk, I started getting the following on one machine:
>  > 
>  > ib0: multicast join failed for ff12:401b:ffff:0:0:0:ffff:ffff, status -22
>  > 
>  > and I can't ping this machine over ipoib.
>  > Any idea?
> 
> No, nothing of significance has changed in ipoib for a while.

When can we get EINVAL from multicast join?

-- 
MST