[ 4515.816145][T14701] gre: GRE over IPv4 demultiplexor driver
[ 4515.847790][T14701] ip6_gre: GRE over IPv6 tunneling driver
[ 4516.010447][T12756] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4516.245615][T12756] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4516.391400][T13937] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4516.430546][T13937] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4516.542696][   T12] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4516.999795][   T12] ip6_tunnel: er6 xmit: Local address not yet configured!