[  320.586349] gre: GRE over IPv4 demultiplexer driver
[  320.590838] ip6_gre: GRE over IPv6 tunneling driver
[  320.604161] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.614493] ip6_tunnel: g1 xmit: Local address not yet configured!
[  321.160596] ip6_tunnel: g2 xmit: Local address not yet configured!
[  321.169371] ip6_tunnel: g2 xmit: Local address not yet configured!