[ 1509.394410] gre: GRE over IPv4 demultiplexer driver
[ 1509.396181] ip6_gre: GRE over IPv6 tunneling driver
[ 1509.413138] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1509.436103] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1509.839111] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1509.879121] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1510.110126] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1510.174128] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1510.482513] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1510.686152] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1510.686327] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1510.942136] ip6_tunnel: er6 xmit: Local address not yet configured!