[  401.225415] gre: GRE over IPv4 demultiplexer driver
[  401.229418] ip6_gre: GRE over IPv6 tunneling driver
[  401.233413] ip6_tunnel: g1 xmit: Local address not yet configured!
[  401.236840] ip6_tunnel: g1 xmit: Local address not yet configured!
[  401.391228] ip6_tunnel: g2 xmit: Local address not yet configured!
[  401.393876] ip6_tunnel: g2 xmit: Local address not yet configured!