[  681.918098][T22103] gre: GRE over IPv4 demultiplexor driver
[  681.975250][T22103] ip6_gre: GRE over IPv6 tunneling driver
[  682.136168][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[  682.253497][   T66] ip6_tunnel: g1 xmit: Local address not yet configured!
[  687.596757][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!
[  687.687457][   T66] ip6_tunnel: g2 xmit: Local address not yet configured!