[ 4542.400719][T20873] gre: GRE over IPv4 demultiplexor driver
[ 4542.423749][T20873] ip6_gre: GRE over IPv6 tunneling driver
[ 4542.548485][   T11] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4542.774137][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4542.835423][   T67] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4543.259504][ T7618] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 4543.307420][T14727] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 4543.563636][   T67] ip6_tunnel: gt6 xmit: Local address not yet configured!