[ 3074.657273][T17219] gre: GRE over IPv4 demultiplexor driver
[ 3076.808878][T17242] ip_gre: GRE over IPv4 tunneling driver
[ 3138.641515][T17814] ip6_gre: GRE over IPv6 tunneling driver
[ 3180.805419][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3187.012359][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3192.132365][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3198.277321][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!