[  194.049962] gre: GRE over IPv4 demultiplexer driver
[  194.053323] ip6_gre: GRE over IPv6 tunneling driver
[  194.059351] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.062970] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.262675] ip6_tunnel: g2 xmit: Local address not yet configured!
[  194.266251] ip6_tunnel: g2 xmit: Local address not yet configured!