[  919.579512][ T6748] gre: GRE over IPv4 demultiplexer driver
[  919.647267][ T6748] ip6_gre: GRE over IPv6 tunneling driver
[  919.855699][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  920.008190][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  927.014650][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  927.112631][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!