[  319.400329] gre: GRE over IPv4 demultiplexer driver
[  319.405371] ip6_gre: GRE over IPv6 tunneling driver
[  319.421790] ip6_tunnel: g1 xmit: Local address not yet configured!
[  319.433506] ip6_tunnel: g1 xmit: Local address not yet configured!
[  319.956790] ip6_tunnel: g2 xmit: Local address not yet configured!
[  319.965434] ip6_tunnel: g2 xmit: Local address not yet configured!