[  443.116249] gre: GRE over IPv4 demultiplexer driver
[  443.119288] ip6_gre: GRE over IPv6 tunneling driver
[  443.124109] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.127520] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.275347] ip6_tunnel: g2 xmit: Local address not yet configured!
[  443.277977] ip6_tunnel: g2 xmit: Local address not yet configured!