[  295.004764] gre: GRE over IPv4 demultiplexer driver
[  295.009517] ip6_gre: GRE over IPv6 tunneling driver
[  295.022933] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.034016] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.700722] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.712193] ip6_tunnel: g2 xmit: Local address not yet configured!