[  442.968255] gre: GRE over IPv4 demultiplexer driver
[  442.972422] ip6_gre: GRE over IPv6 tunneling driver
[  442.977483] ip6_tunnel: g1 xmit: Local address not yet configured!
[  442.981102] ip6_tunnel: g1 xmit: Local address not yet configured!
[  443.164803] ip6_tunnel: g2 xmit: Local address not yet configured!
[  443.167987] ip6_tunnel: g2 xmit: Local address not yet configured!