[  376.945233] gre: GRE over IPv4 demultiplexer driver
[  376.949205] ip6_gre: GRE over IPv6 tunneling driver
[  376.952541] ip6_tunnel: g1 xmit: Local address not yet configured!
[  376.970592] ip6_tunnel: g1 xmit: Local address not yet configured!
[  377.120009] ip6_tunnel: g2 xmit: Local address not yet configured!
[  377.122639] ip6_tunnel: g2 xmit: Local address not yet configured!