[  322.730095] gre: GRE over IPv4 demultiplexer driver
[  322.734981] ip6_gre: GRE over IPv6 tunneling driver
[  322.748440] ip6_tunnel: g1 xmit: Local address not yet configured!
[  322.762086] ip6_tunnel: g1 xmit: Local address not yet configured!
[  323.422575] ip6_tunnel: g2 xmit: Local address not yet configured!
[  323.432645] ip6_tunnel: g2 xmit: Local address not yet configured!