[ 3185.095368][T24833] gre: GRE over IPv4 demultiplexer driver
[ 3186.701031][T24856] ip_gre: GRE over IPv4 tunneling driver
[ 3235.459848][T25428] ip6_gre: GRE over IPv6 tunneling driver
[ 3268.626880][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.491760][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3277.651771][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3282.579806][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!