[  356.789851] gre: GRE over IPv4 demultiplexer driver
[  356.793577] ip6_gre: GRE over IPv6 tunneling driver
[  356.796889] ip6_tunnel: g1 xmit: Local address not yet configured!
[  356.799757] ip6_tunnel: g1 xmit: Local address not yet configured!
[  356.975110] ip6_tunnel: g2 xmit: Local address not yet configured!
[  356.978064] ip6_tunnel: g2 xmit: Local address not yet configured!