[  879.993953][T12094] gre: GRE over IPv4 demultiplexer driver
[  880.078234][T12094] ip6_gre: GRE over IPv6 tunneling driver
[  880.271219][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  880.401954][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  887.214392][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  887.333178][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!