[  293.156912] gre: GRE over IPv4 demultiplexer driver
[  293.162404] ip6_gre: GRE over IPv6 tunneling driver
[  293.178557] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.191614] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.760678] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.769949] ip6_tunnel: g2 xmit: Local address not yet configured!