[  293.815806] gre: GRE over IPv4 demultiplexer driver
[  293.821131] ip6_gre: GRE over IPv6 tunneling driver
[  293.841138] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.856656] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.551718] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.562913] ip6_tunnel: g2 xmit: Local address not yet configured!