[  293.382975] gre: GRE over IPv4 demultiplexer driver
[  293.386540] ip6_gre: GRE over IPv6 tunneling driver
[  293.398071] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.410446] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.924359] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.931879] ip6_tunnel: g2 xmit: Local address not yet configured!