[ 1660.349419] gre: GRE over IPv4 demultiplexer driver
[ 1660.350639] ip6_gre: GRE over IPv6 tunneling driver
[ 1660.356883] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1660.362819] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1660.601813] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1660.689814] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1660.721817] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1660.849822] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1661.371671] ip6_tunnel: gt6 xmit: Local address not yet configured!