[  293.431825] gre: GRE over IPv4 demultiplexer driver
[  293.436078] ip6_gre: GRE over IPv6 tunneling driver
[  293.448771] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.459347] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.042906] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.053577] ip6_tunnel: g2 xmit: Local address not yet configured!