[  319.790109] gre: GRE over IPv4 demultiplexer driver
[  319.793223] ip6_gre: GRE over IPv6 tunneling driver
[  319.804258] ip6_tunnel: g1 xmit: Local address not yet configured!
[  319.813483] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.318397] ip6_tunnel: g2 xmit: Local address not yet configured!
[  320.326225] ip6_tunnel: g2 xmit: Local address not yet configured!