[ 1505.379725] gre: GRE over IPv4 demultiplexer driver
[ 1505.380898] ip6_gre: GRE over IPv6 tunneling driver
[ 1505.387180] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1505.392173] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1505.641168] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1505.929168] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1506.057168] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1506.249167] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1506.405628] ip6_tunnel: gt6 xmit: Local address not yet configured!