[  357.369675] gre: GRE over IPv4 demultiplexer driver
[  357.373126] ip6_gre: GRE over IPv6 tunneling driver
[  357.377051] ip6_tunnel: g1 xmit: Local address not yet configured!
[  357.379870] ip6_tunnel: g1 xmit: Local address not yet configured!
[  357.542723] ip6_tunnel: g2 xmit: Local address not yet configured!
[  357.545971] ip6_tunnel: g2 xmit: Local address not yet configured!