[ 3100.724760][T15908] gre: GRE over IPv4 demultiplexor driver
[ 3102.780373][T15931] ip_gre: GRE over IPv4 tunneling driver
[ 3164.892173][T16504] ip6_gre: GRE over IPv6 tunneling driver
[ 3207.514619][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3213.467549][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3218.586588][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3224.538541][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!