[ 3208.515215][T24823] gre: GRE over IPv4 demultiplexer driver
[ 3210.173985][T24846] ip_gre: GRE over IPv4 tunneling driver
[ 3258.935110][T25419] ip6_gre: GRE over IPv6 tunneling driver
[ 3292.654076][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.580994][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.742006][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3306.604988][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!