[  251.110899] ip6_gre: GRE over IPv6 tunneling driver
[  251.116572] ip6_tunnel: g1 xmit: Local address not yet configured!
[  251.120208] ip6_tunnel: g1 xmit: Local address not yet configured!
[  251.337675] ip6_tunnel: g2 xmit: Local address not yet configured!
[  251.341343] ip6_tunnel: g2 xmit: Local address not yet configured!