[ 6457.654569][T23273] gre: GRE over IPv4 demultiplexor driver
[ 6457.673825][T23273] ip6_gre: GRE over IPv6 tunneling driver
[ 6457.848653][   T30] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6458.140691][   T30] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6458.189349][   T10] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 6458.460790][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!