[ 2623.566751][T19280] gre: GRE over IPv4 demultiplexor driver
[ 2625.389234][T19307] ip_gre: GRE over IPv4 tunneling driver
[ 2679.238294][T19878] ip6_gre: GRE over IPv6 tunneling driver
[ 2716.395879][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2721.579825][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2725.867800][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2730.988796][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!