[  197.782980] gre: GRE over IPv4 demultiplexer driver
[  197.789410] ip6_gre: GRE over IPv6 tunneling driver
[  197.797282] ip6_tunnel: g1 xmit: Local address not yet configured!
[  197.801437] ip6_tunnel: g1 xmit: Local address not yet configured!
[  198.053207] ip6_tunnel: g2 xmit: Local address not yet configured!
[  198.057818] ip6_tunnel: g2 xmit: Local address not yet configured!