[ 3092.466931][T17211] gre: GRE over IPv4 demultiplexor driver
[ 3094.624281][T17234] ip_gre: GRE over IPv4 tunneling driver
[ 3155.696369][T17806] ip6_gre: GRE over IPv6 tunneling driver
[ 3198.263829][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3204.151751][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3209.079750][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3214.775778][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!