[ 3915.808271][ T3710] veth0: renamed from veth1 [ 3916.577562][ T3728] gre: GRE over IPv4 demultiplexor driver [ 3916.597207][ T3728] ip6_gre: GRE over IPv6 tunneling driver [ 3920.989110][ T3752] socat (3752) used greatest stack depth: 22592 bytes left [ 3922.198086][ T3765] socat (3765) used greatest stack depth: 21824 bytes left