[  476.675951] gre: GRE over IPv4 demultiplexer driver
[  476.679014] ip6_gre: GRE over IPv6 tunneling driver
[  476.684487] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.687453] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.863347] ip6_tunnel: g2 xmit: Local address not yet configured!
[  476.866697] ip6_tunnel: g2 xmit: Local address not yet configured!