[ 4821.320149][T25200] veth0: renamed from veth1 [ 4822.195809][T25215] gre: GRE over IPv4 demultiplexor driver [ 4822.218419][T25215] ip6_gre: GRE over IPv6 tunneling driver [ 4826.628305][T25236] socat (25236) used greatest stack depth: 22656 bytes left [ 4827.919011][T25249] socat (25249) used greatest stack depth: 21936 bytes left