[  249.807169] gre: GRE over IPv4 demultiplexer driver
[  249.811136] ip6_gre: GRE over IPv6 tunneling driver
[  249.818892] ip6_tunnel: g1 xmit: Local address not yet configured!
[  249.823079] ip6_tunnel: g1 xmit: Local address not yet configured!
[  250.061245] ip6_tunnel: g2 xmit: Local address not yet configured!
[  250.065253] ip6_tunnel: g2 xmit: Local address not yet configured!