[ 2132.618844][T15226] gre: GRE over IPv4 demultiplexor driver
[ 2134.557678][T15249] ip_gre: GRE over IPv4 tunneling driver
[ 2192.408159][T15820] ip6_gre: GRE over IPv6 tunneling driver
[ 2231.776789][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2237.344762][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2242.080832][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2247.648817][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!