[  293.151070] gre: GRE over IPv4 demultiplexer driver
[  293.155680] ip6_gre: GRE over IPv6 tunneling driver
[  293.171699] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.182986] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.727937] ip6_tunnel: g2 xmit: Local address not yet configured!
[  293.737627] ip6_tunnel: g2 xmit: Local address not yet configured!