[  294.636990] gre: GRE over IPv4 demultiplexer driver
[  294.641345] ip6_gre: GRE over IPv6 tunneling driver
[  294.658544] ip6_tunnel: g1 xmit: Local address not yet configured!
[  294.672229] ip6_tunnel: g1 xmit: Local address not yet configured!
[  295.335770] ip6_tunnel: g2 xmit: Local address not yet configured!
[  295.346415] ip6_tunnel: g2 xmit: Local address not yet configured!