[ 1520.793227] gre: GRE over IPv4 demultiplexer driver
[ 1520.794365] ip6_gre: GRE over IPv6 tunneling driver
[ 1520.799654] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1520.806317] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1520.952648] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1520.993645] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1521.329646] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1521.649649] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1521.818855] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1522.161653] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1522.161738] ip6_tunnel: gt6 xmit: Local address not yet configured!