[ 1161.131356] gre: GRE over IPv4 demultiplexer driver
[ 1161.137028] ip6_gre: GRE over IPv6 tunneling driver
[ 1161.151370] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.164633] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1161.793154] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1161.803672] ip6_tunnel: g2 xmit: Local address not yet configured!