[  745.747239] ip6_gre: GRE over IPv6 tunneling driver
[  745.750595] ip6_tunnel: g1 xmit: Local address not yet configured!
[  745.753394] ip6_tunnel: g1 xmit: Local address not yet configured!
[  745.900395] ip6_tunnel: g2 xmit: Local address not yet configured!
[  745.902850] ip6_tunnel: g2 xmit: Local address not yet configured!