[  762.566066][T28692] gre: GRE over IPv4 demultiplexer driver
[  762.599283][T28692] ip6_gre: GRE over IPv6 tunneling driver
[  762.641085][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  762.685062][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  764.056386][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  764.100143][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!