[  684.495884][T14173] gre: GRE over IPv4 demultiplexer driver
[  684.550860][T14173] ip6_gre: GRE over IPv6 tunneling driver
[  684.602587][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  684.636389][   T12] ip6_tunnel: g1 xmit: Local address not yet configured!
[  686.161813][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!
[  686.184768][   T12] ip6_tunnel: g2 xmit: Local address not yet configured!