MLNX subnet manager issue on FBSD 10.1

[Mihai Vintila]

Hi,
I'm having issues starting opensm under FBSD 10.1 . Used to work some 
time ago, but i had to rebuild the system:
Any help to what i'm doing wrong would be appreciated. Drivers used are 
the ones from Mellanox (i've tried it with 2.1.5 and 2.1.6 as well), as 
the one from kernel are from 2008.
opensm is built like this:
svnlite checkout https://svn0.eu.freebsd.org/base/releng/10.1 /usr/src
  cd /usr/src/contrib/ofed && make includes
cd /usr/src/contrib/ofed/usr.lib && make depend all install
  cd /usr/src/contrib/ofed/usr.bin && make depend all install



mlx4_core0: <mlx4_core> mem 0xc7400000-0xc74fffff,0xc5000000-0xc57fffff 
irq 32 at device 0.0 on pci2
mlx4_core: Initializing mlx4_core: Mellanox ConnectX VPI driver v2.1.6 
(Jun 12 2015)

mlx4_core0: mlx4_ib_add: allocated counter index 1 for port 1
mlx4_en mlx4_core0: Activating port:1
mlxen0: Ethernet address: e4:1d:2d:0a:21:30
mlx4_en: mlx4_core0: Port 1: Using 12 TX rings
mlxen0: link state changed to DOWN
mlx4_en: mlx4_core0: Port 1: Using 8 RX rings
mlx4_en: mlxen0: Using 12 TX rings
mlx4_en: mlxen0: Using 8 RX rings
mlx4_en: mlxen0: Initializing port
root at nvme:~ # kldstat
Id Refs Address            Size     Name
  1   27 0xffffffff80200000 1756638  kernel
  2    1 0xffffffff81957000 2681e8   zfs.ko
  3    2 0xffffffff81bc0000 6780     opensolaris.ko
  4    2 0xffffffff81bc7000 17d60    nvme.ko
  5    1 0xffffffff81bdf000 4210     nvd.ko
  6    1 0xffffffff81e11000 357f     ums.ko
  7    3 0xffffffff81e15000 37656    mlx4.ko
  8    2 0xffffffff81e4d000 4e348    ibcore.ko
  9    1 0xffffffff81e9c000 2f72     toecore.ko
10    1 0xffffffff81e9f000 238fa    mlx4ib.ko
11    1 0xffffffff81ec3000 12482    mlxen.ko
root at nvme:~ # uname -a
FreeBSD nvme.intern.pch 10.1-RELEASE-p10 FreeBSD 10.1-RELEASE-p10 #0: 
Wed May 13 06:54:13 UTC 2015 
root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
root at nvme:~ # opensm
-------------------------------------------------
OpenSM 3.3.1
  Reading Cached Option File: /etc/opensm/opensm.conf
Command Line Arguments:
  Log File: /var/log/opensm.log
-------------------------------------------------
OpenSM 3.3.1

Entering DISCOVERING state

Using default GUID 0x0

Error from osm_opensm_bind (0x2A)
Perhaps another instance of OpenSM is already running
Exiting SM

  ibportstate -G 0xe61d2dfffe0a2130 1 enable
ibpanic: [868] madrpc_init: can't open UMAD port ((null):0): (m)

-- 
Best regards,
Vintila Mihai Alexandru