[  581.744143][T15500] gre: GRE over IPv4 demultiplexer driver
[  581.772313][T15500] ip6_gre: GRE over IPv6 tunneling driver
[  581.814589][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  581.838127][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  583.229313][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  583.256760][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!