[ 6400.765316][T25073] gre: GRE over IPv4 demultiplexor driver
[ 6400.789879][T25073] ip6_gre: GRE over IPv6 tunneling driver
[ 6400.965762][T23186] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6401.045923][   T74] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6401.262401][T23186] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6401.265869][ T4664] ip6_tunnel: gt6 xmit: Local address not yet configured!