[ 3343.017485][ T3132] gre: GRE over IPv4 demultiplexor driver
[ 3344.129883][ T3155] ip_gre: GRE over IPv4 tunneling driver
[ 3379.564885][ T3731] ip6_gre: GRE over IPv6 tunneling driver
[ 3404.014326][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3407.791173][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3411.054175][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3414.830171][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!