[  483.825306] gre: GRE over IPv4 demultiplexer driver
[  483.829187] ip6_gre: GRE over IPv6 tunneling driver
[  483.835695] ip6_tunnel: g1 xmit: Local address not yet configured!
[  483.839674] ip6_tunnel: g1 xmit: Local address not yet configured!
[  484.056552] ip6_tunnel: g2 xmit: Local address not yet configured!
[  484.060240] ip6_tunnel: g2 xmit: Local address not yet configured!