[ 3159.884476][T24837] gre: GRE over IPv4 demultiplexer driver
[ 3161.483053][T24860] ip_gre: GRE over IPv4 tunneling driver
[ 3209.217185][T25432] ip6_gre: GRE over IPv6 tunneling driver
[ 3241.931848][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3246.730773][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3250.890778][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3255.626741][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!