[ 1088.174070][T10688] gre: GRE over IPv4 demultiplexer driver
[ 1088.287155][T10688] ip6_gre: GRE over IPv6 tunneling driver
[ 1088.519275][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1088.671409][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1096.047546][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1096.168673][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!