[ 2149.187835][T17616] gre: GRE over IPv4 demultiplexor driver
[ 2150.909363][T17639] ip_gre: GRE over IPv4 tunneling driver
[ 2204.540850][T18212] ip6_gre: GRE over IPv6 tunneling driver
[ 2241.006713][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2246.382597][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2250.991557][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2256.366558][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!