[ 3068.386291][T16023] gre: GRE over IPv4 demultiplexor driver
[ 3070.548949][T16047] ip_gre: GRE over IPv4 tunneling driver
[ 3130.688588][T16620] ip6_gre: GRE over IPv6 tunneling driver
[ 3172.685020][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3178.573976][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3183.628949][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3189.773957][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!