[ 1541.196155][T16712] gre: GRE over IPv4 demultiplexer driver
[ 1541.706929][T16735] ip_gre: GRE over IPv4 tunneling driver
[ 1557.975518][T17314] ip6_gre: GRE over IPv6 tunneling driver
[ 1568.564754][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1570.548714][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1572.468714][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1574.453720][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!