[  491.246701][T12421] gre: GRE over IPv4 demultiplexer driver
[  491.278386][T12421] ip6_gre: GRE over IPv6 tunneling driver
[  491.330071][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  491.354163][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  492.826095][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  492.848004][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!