[ 4255.455223][ T6609] gre: GRE over IPv4 demultiplexor driver
[ 4255.478963][ T6609] ip6_gre: GRE over IPv6 tunneling driver
[ 4255.620032][T18777] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4255.816512][T28084] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4255.883484][T18777] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4256.027440][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4256.099478][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!