[ 6512.252521][T26446] veth0: renamed from veth1 [ 6513.265065][T26464] gre: GRE over IPv4 demultiplexor driver [ 6513.283549][T26464] ip6_gre: GRE over IPv6 tunneling driver [ 6518.126872][T26488] socat (26488) used greatest stack depth: 22088 bytes left [ 6519.459095][T26501] socat (26501) used greatest stack depth: 21320 bytes left