[ 2668.285858][T19287] gre: GRE over IPv4 demultiplexor driver
[ 2670.157543][T19310] ip_gre: GRE over IPv4 tunneling driver
[ 2724.883346][T19883] ip6_gre: GRE over IPv6 tunneling driver
[ 2763.965642][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2769.468509][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2773.948516][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2779.388525][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!