[ 4268.831899][T12987] veth0: renamed from veth1 [ 4269.382290][T13006] gre: GRE over IPv4 demultiplexor driver [ 4269.414029][T13006] ip6_gre: GRE over IPv6 tunneling driver [ 4272.983451][T13030] socat (13030) used greatest stack depth: 22208 bytes left [ 4274.000908][T13046] socat (13046) used greatest stack depth: 21336 bytes left