[ 2166.700108][T17619] gre: GRE over IPv4 demultiplexor driver
[ 2168.414892][T17643] ip_gre: GRE over IPv4 tunneling driver
[ 2222.580745][T18214] ip6_gre: GRE over IPv6 tunneling driver
[ 2262.320968][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2267.696869][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2272.241001][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2278.000851][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!