[ 1664.203420] gre: GRE over IPv4 demultiplexer driver
[ 1664.204485] ip6_gre: GRE over IPv6 tunneling driver
[ 1664.211704] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1664.217679] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1664.246686] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1664.270673] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1665.032694] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1665.096702] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1665.231135] ip6_tunnel: gt6 xmit: Local address not yet configured!