[  877.201268] ip6_gre: GRE over IPv6 tunneling driver
[  877.205400] ip6_tunnel: g1 xmit: Local address not yet configured!
[  877.208285] ip6_tunnel: g1 xmit: Local address not yet configured!
[  877.381517] ip6_tunnel: g2 xmit: Local address not yet configured!
[  877.383917] ip6_tunnel: g2 xmit: Local address not yet configured!