[ 3151.910821][T27712] gre: GRE over IPv4 demultiplexor driver
[ 3153.091124][T27735] ip_gre: GRE over IPv4 tunneling driver
[ 3190.182118][T28307] ip6_gre: GRE over IPv6 tunneling driver
[ 3215.741483][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3219.582356][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3222.909349][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3226.685346][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!