[  903.422913][ T6746] gre: GRE over IPv4 demultiplexer driver
[  903.499799][ T6746] ip6_gre: GRE over IPv6 tunneling driver
[  903.682681][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  903.814862][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  910.700349][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  910.849784][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!