[ 2812.546193][T24807] gre: GRE over IPv4 demultiplexer driver
[ 2814.132166][T24830] ip_gre: GRE over IPv4 tunneling driver
[ 2860.080777][T25402] ip6_gre: GRE over IPv6 tunneling driver
[ 2891.371853][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2895.915767][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2899.884748][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2904.491755][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!