[  326.164621] gre: GRE over IPv4 demultiplexer driver
[  326.170581] ip6_gre: GRE over IPv6 tunneling driver
[  326.186379] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.201089] ip6_tunnel: g1 xmit: Local address not yet configured!
[  326.918278] ip6_tunnel: g2 xmit: Local address not yet configured!
[  326.929762] ip6_tunnel: g2 xmit: Local address not yet configured!