[ 3267.376975][T30917] gre: GRE over IPv4 demultiplexor driver
[ 3268.507455][T30940] ip_gre: GRE over IPv4 tunneling driver
[ 3304.704762][T31519] ip6_gre: GRE over IPv6 tunneling driver
[ 3309.227598][T24920] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3311.661427][T26225] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3314.475753][T25442] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3319.723272][T25442] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3329.004197][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3332.780185][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3335.979189][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3339.692210][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!