$ cat /proc/net/netlink
sk Eth Pid Groups Rmem Wmem Dump Locks
f7fdce00 0 0 00000000 0 0 00000000 2
c2114000 6 0 00000000 0 0 00000000 2
f7d96200 7 0 00000000 0 0 00000000 2
f7936800 9 2176 00000000 0 0 00000000 2
f7c4be00 9 0 00000000 0 0 00000000 2
f7f58600 10 0 00000000 0 0 00000000 2
f7f9de00 11 0 00000000 0 0 00000000 2
c2182200 12 0 00000000 0 0 00000000 2
f78a4000 15 438 ffffffff 0 0 00000000 2
f7fdcc00 15 0 00000000 0 0 00000000 2
f7f9dc00 16 0 00000000 0 0 00000000 2
c21e8200 18 0 00000000 0 0 00000000 2