[  775.887322][T21772] gre: GRE over IPv4 demultiplexer driver
[  775.924913][T21772] ip6_gre: GRE over IPv6 tunneling driver
[  775.986824][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  776.013357][   T70] ip6_tunnel: g1 xmit: Local address not yet configured!
[  777.596772][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!
[  777.621702][   T70] ip6_tunnel: g2 xmit: Local address not yet configured!