[  293.538933] gre: GRE over IPv4 demultiplexer driver
[  293.543383] ip6_gre: GRE over IPv6 tunneling driver
[  293.559988] ip6_tunnel: g1 xmit: Local address not yet configured!
[  293.572136] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.180295] ip6_tunnel: g2 xmit: Local address not yet configured!
[  294.191388] ip6_tunnel: g2 xmit: Local address not yet configured!