[ 3035.345497][ T1635] gre: GRE over IPv4 demultiplexor driver
[ 3036.365464][ T1658] ip_gre: GRE over IPv4 tunneling driver
[ 3066.931545][ T2233] ip6_gre: GRE over IPv6 tunneling driver
[ 3087.642281][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3090.905198][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3093.786184][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3097.114183][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!