[ 1220.633772] gre: GRE over IPv4 demultiplexor driver
[ 1220.635921] ip6_gre: GRE over IPv6 tunneling driver
[ 1220.648727] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1220.672725] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1220.837769] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1221.181755] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1221.309762] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 1221.373750] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 1221.701942] ip6_tunnel: gt6 xmit: Local address not yet configured!