[ 2861.491390][T23668] gre: GRE over IPv4 demultiplexer driver
[ 2863.141282][T23691] ip_gre: GRE over IPv4 tunneling driver
[ 2910.314562][T24263] ip6_gre: GRE over IPv6 tunneling driver
[ 2942.701519][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2947.436501][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2951.533445][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2956.332504][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!