[ 1440.321613] gre: GRE over IPv4 demultiplexor driver
[ 1440.323577] ip6_gre: GRE over IPv6 tunneling driver
[ 1440.339398] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1440.362011] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1440.596062] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1440.852056] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1441.212038] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1441.212044] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1441.412077] ip6_tunnel: gt6 xmit: Local address not yet configured!