[  630.023384] ip6_gre: GRE over IPv6 tunneling driver
[  630.031188] ip6_tunnel: g1 xmit: Local address not yet configured!
[  630.035147] ip6_tunnel: g1 xmit: Local address not yet configured!
[  630.251800] ip6_tunnel: g2 xmit: Local address not yet configured!
[  630.255552] ip6_tunnel: g2 xmit: Local address not yet configured!