[  314.070207] gre: GRE over IPv4 demultiplexer driver
[  314.074918] ip6_gre: GRE over IPv6 tunneling driver
[  314.090547] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.103428] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.653446] ip6_tunnel: g2 xmit: Local address not yet configured!
[  314.663106] ip6_tunnel: g2 xmit: Local address not yet configured!