[  785.056944] gre: GRE over IPv4 demultiplexer driver
[  785.060771] ip6_gre: GRE over IPv6 tunneling driver
[  785.074318] ip6_tunnel: g1 xmit: Local address not yet configured!
[  785.084935] ip6_tunnel: g1 xmit: Local address not yet configured!
[  785.575987] ip6_tunnel: g2 xmit: Local address not yet configured!
[  785.584991] ip6_tunnel: g2 xmit: Local address not yet configured!