1
2::1 is alive
31 ip:::send    (args[2]: 6 64, args[5]: 6 0 64)
41 ip:::send    (args[2]: 6 64, args[5]: 6 0 64)
52 ip:::receive (args[2]: 6 64, args[5]: 6 0 64)
62 ip:::receive (args[2]: 6 64, args[5]: 6 0 64)
7