[  518.818813] ip6_gre: GRE over IPv6 tunneling driver
[  518.822971] ip6_tunnel: g1 xmit: Local address not yet configured!
[  518.825726] ip6_tunnel: g1 xmit: Local address not yet configured!
[  518.978081] ip6_tunnel: g2 xmit: Local address not yet configured!
[  518.981245] ip6_tunnel: g2 xmit: Local address not yet configured!