[ 1269.757619][T21859] gre: GRE over IPv4 demultiplexer driver
[ 1270.303594][T21882] ip_gre: GRE over IPv4 tunneling driver
[ 1287.289002][T22454] ip6_gre: GRE over IPv6 tunneling driver
[ 1298.320889][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1300.368834][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1302.289846][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1304.400852][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!