[ 6021.979265][T22913] gre: GRE over IPv4 demultiplexor driver
[ 6021.999834][T22913] ip6_gre: GRE over IPv6 tunneling driver
[ 6022.165314][    T9] ip6_tunnel: er6 xmit: Local address not yet configured!
[ 6022.427322][    T9] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 6022.758225][T10841] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 6022.862261][   T11] ip6_tunnel: gt6 xmit: Local address not yet configured!