[  317.156166] gre: GRE over IPv4 demultiplexer driver
[  317.161213] ip6_gre: GRE over IPv6 tunneling driver
[  317.178423] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.191895] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.823429] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.834269] ip6_tunnel: g2 xmit: Local address not yet configured!