[ 1031.774775] gre: GRE over IPv4 demultiplexer driver
[ 1031.781233] ip6_gre: GRE over IPv6 tunneling driver
[ 1031.796470] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1031.813490] ip6_tunnel: g1 xmit: Local address not yet configured!
[ 1032.457031] ip6_tunnel: g2 xmit: Local address not yet configured!
[ 1032.467608] ip6_tunnel: g2 xmit: Local address not yet configured!