[  298.357808] gre: GRE over IPv4 demultiplexer driver
[  298.361991] ip6_gre: GRE over IPv6 tunneling driver
[  298.375050] ip6_tunnel: g1 xmit: Local address not yet configured!
[  298.385978] ip6_tunnel: g1 xmit: Local address not yet configured!
[  298.922552] ip6_tunnel: g2 xmit: Local address not yet configured!
[  298.931729] ip6_tunnel: g2 xmit: Local address not yet configured!