[ 2662.541596][T19281] gre: GRE over IPv4 demultiplexor driver
[ 2664.450911][T19304] ip_gre: GRE over IPv4 tunneling driver
[ 2717.576445][T19876] ip6_gre: GRE over IPv6 tunneling driver
[ 2754.822956][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2760.007852][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2764.422841][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2769.798854][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!