[ 3234.977707][T29013] gre: GRE over IPv4 demultiplexor driver
[ 3236.197853][T29036] ip_gre: GRE over IPv4 tunneling driver
[ 3272.663792][T29607] ip6_gre: GRE over IPv6 tunneling driver
[ 3288.360544][  T256] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3297.895393][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.672384][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3304.936406][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3308.647394][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!