[ 3150.506941][T28909] gre: GRE over IPv4 demultiplexor driver
[ 3151.631896][T28932] ip_gre: GRE over IPv4 tunneling driver
[ 3186.483772][T29508] ip6_gre: GRE over IPv6 tunneling driver
[ 3203.976546][T11345] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3210.818516][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3214.595486][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3217.794472][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3221.507495][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!