[  484.435756] gre: GRE over IPv4 demultiplexer driver
[  484.439650] ip6_gre: GRE over IPv6 tunneling driver
[  484.446283] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.450094] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.695578] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.699687] ip6_tunnel: g2 xmit: Local address not yet configured!