[ 3209.392149][T24818] gre: GRE over IPv4 demultiplexer driver
[ 3211.021241][T24841] ip_gre: GRE over IPv4 tunneling driver
[ 3259.302266][T25413] ip6_gre: GRE over IPv6 tunneling driver
[ 3276.404763][T24937] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3293.363810][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3298.291877][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3302.643858][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3307.635847][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!