[  484.002376] gre: GRE over IPv4 demultiplexer driver
[  484.005670] ip6_gre: GRE over IPv6 tunneling driver
[  484.015098] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.019230] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.258112] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.262164] ip6_tunnel: g2 xmit: Local address not yet configured!