[  865.027357] gre: GRE over IPv4 demultiplexer driver
[  865.031891] ip6_gre: GRE over IPv6 tunneling driver
[  865.046844] ip6_tunnel: g1 xmit: Local address not yet configured!
[  865.058175] ip6_tunnel: g1 xmit: Local address not yet configured!
[  865.652141] ip6_tunnel: g2 xmit: Local address not yet configured!
[  865.663306] ip6_tunnel: g2 xmit: Local address not yet configured!