[ 6405.492757][ T1770] veth0: renamed from veth1 [ 6406.448666][ T1789] gre: GRE over IPv4 demultiplexor driver [ 6406.477833][ T1789] ip6_gre: GRE over IPv6 tunneling driver [ 6410.667109][ T1808] secure_seq: tcp isn: 1959332543 [ 6410.669001][ C0] secure_seq: tcp isn: 3188133005 [ 6411.116518][ T1813] secure_seq: tcp isn: 639493184 [ 6411.116936][ C0] secure_seq: tcp isn: 1778097440 [ 6411.329791][ T1813] socat (1813) used greatest stack depth: 21776 bytes left [ 6412.299710][ T1824] secure_seq: tcpv6 isn: 3997322075 [ 6412.300089][ C1] secure_seq: tcpv6 isn: 4223812934 [ 6412.775168][ T1829] secure_seq: tcpv6 isn: 161873398 [ 6412.775708][ C3] secure_seq: tcpv6 isn: 2973668506 [ 6412.990053][ T1829] socat (1829) used greatest stack depth: 21472 bytes left