[ 6350.452036][ T2481] veth0: renamed from veth1 [ 6351.472009][ T2500] gre: GRE over IPv4 demultiplexor driver [ 6351.508741][ T2500] ip6_gre: GRE over IPv6 tunneling driver [ 6356.443633][ T2524] socat (2524) used greatest stack depth: 22144 bytes left [ 6358.236686][ T2540] socat (2540) used greatest stack depth: 21376 bytes left