[  906.754602][T16328] gre: GRE over IPv4 demultiplexer driver
[  906.843765][T16328] ip6_gre: GRE over IPv6 tunneling driver
[  907.023232][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  907.165930][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  914.303287][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  914.415058][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!