[ 3164.001827][T23673] gre: GRE over IPv4 demultiplexer driver
[ 3165.590950][T23697] ip_gre: GRE over IPv4 tunneling driver
[ 3212.623062][T24269] ip6_gre: GRE over IPv6 tunneling driver
[ 3245.308824][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3250.044726][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3254.076712][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3259.068704][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!