[  293.337592] gre: GRE over IPv4 demultiplexer driver
[  293.341757] ip6_gre: GRE over IPv6 tunneling driver
[  293.357130] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.366421] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.902182] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.911491] ip6_tunnel: g2 xmit: Local address not yet configured!