[  316.930500] gre: GRE over IPv4 demultiplexer driver
[  316.934790] ip6_gre: GRE over IPv6 tunneling driver
[  316.946223] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.955933] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.445343] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.453863] ip6_tunnel: g2 xmit: Local address not yet configured!