[ 1067.886552] gre: GRE over IPv4 demultiplexer driver
[ 1067.891817] ip6_gre: GRE over IPv6 tunneling driver
[ 1067.907552] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1067.922653] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1068.567240] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1068.578758] ip6_tunnel: g2 xmit: Local address not yet configured!