[   50.279263] gre: GRE over IPv4 demultiplexer driver
[   50.283586] ip6_gre: GRE over IPv6 tunneling driver
[   50.299600] ip6_tunnel: g1 xmit: Local address not yet configured!
[   50.310944] ip6_tunnel: g1 xmit: Local address not yet configured!
[   50.848361] ip6_tunnel: g2 xmit: Local address not yet configured!
[   50.857452] ip6_tunnel: g2 xmit: Local address not yet configured!