[FUG-BR] Erro arpresolve: can't allocate llinfo for

[Hygor]

Bom dia,
  Estou tendo problemas em uma vlan onde nao consigo pingar os ips do msm
segmento.. nessa interface esta setado um ip /22... nos logs aparecem a
seguinte msg:
arpresolve: can't allocate llinfo for IP

Nessa mesma interface tenho outra vlan sem nenhuma anomalia.

 Algum dos colegas já se deparou com essa msg nos logs?

Já aumentei o kern.ipc.nmbclusters para 32768 segue a saida do netstat -m

1796/2434/4230 mbufs in use (current/cache/total)
1794/1394/3188/32768 mbuf clusters in use (current/cache/total/max)
1794/1278 mbuf+clusters out of packet secondary zone in use (current/cache)
0/104/104/16384 4k (page size) jumbo clusters in use
(current/cache/total/max)
0/0/0/8192 9k jumbo clusters in use (current/cache/total/max)
0/0/0/4096 16k jumbo clusters in use (current/cache/total/max)
4037K/3812K/7849K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0/0/0 sfbufs in use (current/peak/max)
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
0 calls to protocol drain routines