[  508.926389] ip6_gre: GRE over IPv6 tunneling driver
[  508.930413] ip6_tunnel: g1 xmit: Local address not yet configured!
[  508.934625] ip6_tunnel: g1 xmit: Local address not yet configured!
[  509.112469] ip6_tunnel: g2 xmit: Local address not yet configured!
[  509.115407] ip6_tunnel: g2 xmit: Local address not yet configured!