[ 3193.452815][T23670] gre: GRE over IPv4 demultiplexer driver
[ 3195.063015][T23693] ip_gre: GRE over IPv4 tunneling driver
[ 3243.742128][T24265] ip6_gre: GRE over IPv6 tunneling driver
[ 3277.568449][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3282.688312][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.912328][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.032324][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!