[ 2148.007312][T17621] gre: GRE over IPv4 demultiplexor driver
[ 2149.827324][T17644] ip_gre: GRE over IPv4 tunneling driver
[ 2203.140698][T18215] ip6_gre: GRE over IPv6 tunneling driver
[ 2240.546375][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2245.730306][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2250.082300][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2255.138299][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!