Infiniband under FreeBSD 11.0-CURRENT...

Oded Shanoon odeds at
Wed Jan 7 15:09:33 UTC 2015

Did you change the ports to 'ib' instead of 'eth' in the sysctl?
Also, please verify the relevant modules are loaded:
Kldstat -v | grep 'mlx4\|mlx4ib\|ibcore\|ipoib'


Oded Shanoon
OFED-FreeBSD Team Leader
Mellanox Technologies, Raanana

-----Original Message-----
From: owner-freebsd-infiniband at [mailto:owner-freebsd-infiniband at] On Behalf Of Karl Pielorz
Sent: Wednesday, January 07, 2015 3:26 PM
To: Hans Petter Selasky; freebsd-infiniband at
Subject: Re: Infiniband under FreeBSD 11.0-CURRENT...

--On 07 January 2015 08:56 +0100 Hans Petter Selasky <hps at>

> Hi,
>  From what I know everything should work like ususal. In between you 
> maybe want to grab this patch aswell, hence it plugs a file descriptor 
> memory leak related to infiniband:


I'll try updating to HEAD tonight and see if that makes any difference. The cards are 'seen' [e.g. by ifconfig] - but none of the utils (ibstat/opensm) can see them.

If I try to ifconfig one of the interfaces I get an instant kernel panic as well...

Like I said I'll try with HEAD and post back if I've still got issues...


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