[  875.151856][T12094] gre: GRE over IPv4 demultiplexer driver
[  875.241643][T12094] ip6_gre: GRE over IPv6 tunneling driver
[  875.460841][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  875.626295][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  882.941111][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  883.103281][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!