[ 2600.772441][T19284] gre: GRE over IPv4 demultiplexor driver
[ 2602.703584][T19308] ip_gre: GRE over IPv4 tunneling driver
[ 2658.613048][T19880] ip6_gre: GRE over IPv6 tunneling driver
[ 2696.493068][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2701.996937][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2706.668950][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2712.110003][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!