[ 2143.338614][T17620] gre: GRE over IPv4 demultiplexor driver
[ 2145.007927][T17644] ip_gre: GRE over IPv4 tunneling driver
[ 2195.720601][T18215] ip6_gre: GRE over IPv6 tunneling driver
[ 2232.104501][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2237.416451][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2241.832435][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2247.080433][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!