[ 2568.604603][T17624] gre: GRE over IPv4 demultiplexor driver
[ 2570.554950][T17647] ip_gre: GRE over IPv4 tunneling driver
[ 2630.358012][T18218] ip6_gre: GRE over IPv6 tunneling driver
[ 2673.386008][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2679.400991][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2684.328946][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2690.345928][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!