[ 2159.864856][T17622] gre: GRE over IPv4 demultiplexor driver
[ 2161.618603][T17645] ip_gre: GRE over IPv4 tunneling driver
[ 2216.584463][T18216] ip6_gre: GRE over IPv6 tunneling driver
[ 2252.648372][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2257.640315][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2262.056322][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2267.240312][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!