[  314.966487] gre: GRE over IPv4 demultiplexer driver
[  314.971234] ip6_gre: GRE over IPv6 tunneling driver
[  314.984529] ip6_tunnel: g1 xmit: Local address not yet configured!
[  314.997017] ip6_tunnel: g1 xmit: Local address not yet configured!
[  315.554346] ip6_tunnel: g2 xmit: Local address not yet configured!
[  315.562544] ip6_tunnel: g2 xmit: Local address not yet configured!