[ 1153.138545] gre: GRE over IPv4 demultiplexer driver
[ 1153.142975] ip6_gre: GRE over IPv6 tunneling driver
[ 1153.156277] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1153.168362] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1153.704279] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1153.714351] ip6_tunnel: g2 xmit: Local address not yet configured!