[ 3959.475685][ T4010] veth0: renamed from veth1
[ 3960.232796][ T4029] gre: GRE over IPv4 demultiplexer driver
[ 3960.271258][ T4029] ip6_gre: GRE over IPv6 tunneling driver
[ 3960.451037][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3960.715696][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3964.500546][ T4053] socat (4053) used greatest stack depth: 23296 bytes left
[ 3965.984885][ T4069] socat (4069) used greatest stack depth: 22608 bytes left