[  358.476208] gre: GRE over IPv4 demultiplexer driver
[  358.479701] ip6_gre: GRE over IPv6 tunneling driver
[  358.484112] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.487350] ip6_tunnel: g1 xmit: Local address not yet configured!
[  358.665004] ip6_tunnel: g2 xmit: Local address not yet configured!
[  358.668128] ip6_tunnel: g2 xmit: Local address not yet configured!