[  293.571192] gre: GRE over IPv4 demultiplexer driver
[  293.575891] ip6_gre: GRE over IPv6 tunneling driver
[  293.586974] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.597583] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.234115] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.244444] ip6_tunnel: g2 xmit: Local address not yet configured!