[ 3230.178091][T24821] gre: GRE over IPv4 demultiplexer driver
[ 3231.808281][T24844] ip_gre: GRE over IPv4 tunneling driver
[ 3280.795403][T25417] ip6_gre: GRE over IPv6 tunneling driver
[ 3314.619035][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3319.611963][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3323.770943][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3328.570969][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!