[  323.109569] gre: GRE over IPv4 demultiplexer driver
[  323.113532] ip6_gre: GRE over IPv6 tunneling driver
[  323.127683] ip6_tunnel: g1 xmit: Local address not yet configured!
[  323.139803] ip6_tunnel: g1 xmit: Local address not yet configured!
[  323.811220] ip6_tunnel: g2 xmit: Local address not yet configured!
[  323.822505] ip6_tunnel: g2 xmit: Local address not yet configured!