[ 3202.153282][T25080] gre: GRE over IPv4 demultiplexer driver
[ 3203.787905][T25103] ip_gre: GRE over IPv4 tunneling driver
[ 3251.819266][T25675] ip6_gre: GRE over IPv6 tunneling driver
[ 3275.311700][T16970] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3283.758579][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3288.430571][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.461574][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.197593][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!