[  315.201156] gre: GRE over IPv4 demultiplexer driver
[  315.205626] ip6_gre: GRE over IPv6 tunneling driver
[  315.218096] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.228090] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.827254] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.837098] ip6_tunnel: g2 xmit: Local address not yet configured!