[  275.868097] gre: GRE over IPv4 demultiplexer driver
[  275.872956] ip6_gre: GRE over IPv6 tunneling driver
[  275.887313] ip6_tunnel: g1 xmit: Local address not yet configured!
[  275.900210] ip6_tunnel: g1 xmit: Local address not yet configured!
[  276.497611] ip6_tunnel: g2 xmit: Local address not yet configured!
[  276.508311] ip6_tunnel: g2 xmit: Local address not yet configured!