[  320.550854] gre: GRE over IPv4 demultiplexer driver
[  320.554766] ip6_gre: GRE over IPv6 tunneling driver
[  320.569463] ip6_tunnel: g1 xmit: Local address not yet configured!
[  320.582874] ip6_tunnel: g1 xmit: Local address not yet configured!
[  321.129396] ip6_tunnel: g2 xmit: Local address not yet configured!
[  321.138204] ip6_tunnel: g2 xmit: Local address not yet configured!