[ 5557.923957][T24770] veth0: renamed from veth1 [ 5558.633829][T24789] gre: GRE over IPv4 demultiplexer driver [ 5558.652806][T24789] ip6_gre: GRE over IPv6 tunneling driver [ 5563.003749][T24813] socat (24813) used greatest stack depth: 22960 bytes left [ 5564.451285][T24829] socat (24829) used greatest stack depth: 22192 bytes left