[ 4753.706509][T25287] veth0: renamed from veth1 [ 4754.578263][T25305] gre: GRE over IPv4 demultiplexor driver [ 4754.602435][T25305] ip6_gre: GRE over IPv6 tunneling driver [ 4759.308720][T25329] socat (25329) used greatest stack depth: 22656 bytes left [ 4760.504399][T25342] socat (25342) used greatest stack depth: 21904 bytes left