[  193.810353] gre: GRE over IPv4 demultiplexer driver
[  193.814789] ip6_gre: GRE over IPv6 tunneling driver
[  193.823181] ip6_tunnel: g1 xmit: Local address not yet configured!
[  193.826635] ip6_tunnel: g1 xmit: Local address not yet configured!
[  194.027677] ip6_tunnel: g2 xmit: Local address not yet configured!
[  194.031283] ip6_tunnel: g2 xmit: Local address not yet configured!