[ 2167.204039][T15225] gre: GRE over IPv4 demultiplexor driver
[ 2169.180084][T15248] ip_gre: GRE over IPv4 tunneling driver
[ 2227.871833][T15821] ip6_gre: GRE over IPv6 tunneling driver
[ 2268.337574][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2274.098475][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2278.834473][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2284.529570][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!