netlink.LinkSetName(iface, i.SrcName()) , This is never returning and waiting indefinitely at
nr, _, err := syscall.Recvfrom(s.fd, rb, 0) ....Above situation is not happening every time...but it is happening at some time in a production environment...

did you guys come across this problem ? is there a way we can timeout here ?

kernel version:- 3.19.0-58-generic #64~14.04.1-Ubuntu