[ 4244.124996][  T967] gre: GRE over IPv4 demultiplexor driver
[ 4244.141573][  T967] ip6_gre: GRE over IPv6 tunneling driver
[ 4244.253537][T28307] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4244.456479][T28307] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4244.807442][   T65] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4245.039487][T28307] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4245.040026][T28307] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4245.231660][   T65] ip6_tunnel: er6 xmit: Local address not yet configured!