[  320.025933] gre: GRE over IPv4 demultiplexer driver
[  320.031399] ip6_gre: GRE over IPv6 tunneling driver
[  320.048569] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.060486] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.644438] ip6_tunnel: g2 xmit: Local address not yet configured!
[  320.653320] ip6_tunnel: g2 xmit: Local address not yet configured!