[  356.294687] gre: GRE over IPv4 demultiplexer driver
[  356.297873] ip6_gre: GRE over IPv6 tunneling driver
[  356.301689] ip6_tunnel: g1 xmit: Local address not yet configured!
[  356.305908] ip6_tunnel: g1 xmit: Local address not yet configured!
[  356.464924] ip6_tunnel: g2 xmit: Local address not yet configured!
[  356.467391] ip6_tunnel: g2 xmit: Local address not yet configured!