[  667.589619][T26369] gre: GRE over IPv4 demultiplexer driver
[  667.637370][T26369] ip6_gre: GRE over IPv6 tunneling driver
[  667.688387][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  667.726091][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  669.083179][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  669.113063][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!