[  476.152241] gre: GRE over IPv4 demultiplexer driver
[  476.157279] ip6_gre: GRE over IPv6 tunneling driver
[  476.161986] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.167765] ip6_tunnel: g1 xmit: Local address not yet configured!
[  476.363082] ip6_tunnel: g2 xmit: Local address not yet configured!
[  476.366538] ip6_tunnel: g2 xmit: Local address not yet configured!