[  397.236389] gre: GRE over IPv4 demultiplexer driver
[  397.242061] ip6_gre: GRE over IPv6 tunneling driver
[  397.246848] ip6_tunnel: g1 xmit: Local address not yet configured!
[  397.250167] ip6_tunnel: g1 xmit: Local address not yet configured!
[  397.448887] ip6_tunnel: g2 xmit: Local address not yet configured!
[  397.452179] ip6_tunnel: g2 xmit: Local address not yet configured!