[  316.615098] gre: GRE over IPv4 demultiplexer driver
[  316.619155] ip6_gre: GRE over IPv6 tunneling driver
[  316.632028] ip6_tunnel: g1 xmit: Local address not yet configured!
[  316.640280] ip6_tunnel: g1 xmit: Local address not yet configured!
[  317.186972] ip6_tunnel: g2 xmit: Local address not yet configured!
[  317.195616] ip6_tunnel: g2 xmit: Local address not yet configured!