[  430.419021] gre: GRE over IPv4 demultiplexer driver
[  430.422736] ip6_gre: GRE over IPv6 tunneling driver
[  430.426502] ip6_tunnel: g1 xmit: Local address not yet configured!
[  430.430646] ip6_tunnel: g1 xmit: Local address not yet configured!
[  430.589075] ip6_tunnel: g2 xmit: Local address not yet configured!
[  430.591703] ip6_tunnel: g2 xmit: Local address not yet configured!