[ 3906.623823][ T8899] veth0: renamed from veth1 [ 3907.082758][ T8918] gre: GRE over IPv4 demultiplexor driver [ 3907.097584][ T8918] ip6_gre: GRE over IPv6 tunneling driver [ 3910.555740][ T8942] socat (8942) used greatest stack depth: 22960 bytes left [ 3911.309842][ T8955] socat (8955) used greatest stack depth: 22112 bytes left