[  435.126368] ip6_gre: GRE over IPv6 tunneling driver
[  435.132232] ip6_tunnel: g1 xmit: Local address not yet configured!
[  435.136087] ip6_tunnel: g1 xmit: Local address not yet configured!
[  435.337758] ip6_tunnel: g2 xmit: Local address not yet configured!
[  435.341585] ip6_tunnel: g2 xmit: Local address not yet configured!