[  445.438518] gre: GRE over IPv4 demultiplexer driver
[  445.442436] ip6_gre: GRE over IPv6 tunneling driver
[  445.449896] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.453684] ip6_tunnel: g1 xmit: Local address not yet configured!
[  445.672238] ip6_tunnel: g2 xmit: Local address not yet configured!
[  445.676090] ip6_tunnel: g2 xmit: Local address not yet configured!