[  196.603083] gre: GRE over IPv4 demultiplexer driver
[  196.608434] ip6_gre: GRE over IPv6 tunneling driver
[  196.615277] ip6_tunnel: g1 xmit: Local address not yet configured!
[  196.619166] ip6_tunnel: g1 xmit: Local address not yet configured!
[  196.844758] ip6_tunnel: g2 xmit: Local address not yet configured!
[  196.848229] ip6_tunnel: g2 xmit: Local address not yet configured!