[  662.516970][T10849] gre: GRE over IPv4 demultiplexor driver
[  662.589086][T10849] ip6_gre: GRE over IPv6 tunneling driver
[  662.740794][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  662.848466][   T68] ip6_tunnel: g1 xmit: Local address not yet configured!
[  668.020818][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!
[  668.105741][   T68] ip6_tunnel: g2 xmit: Local address not yet configured!