[ 1101.010670][T10681] gre: GRE over IPv4 demultiplexer driver
[ 1101.077410][T10681] ip6_gre: GRE over IPv6 tunneling driver
[ 1101.302798][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1101.457694][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1108.511421][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1108.638715][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!