[ 3216.279269][T22580] gre: GRE over IPv4 demultiplexor driver
[ 3218.475717][T22604] ip_gre: GRE over IPv4 tunneling driver
[ 3279.971699][T23186] ip6_gre: GRE over IPv6 tunneling driver
[ 3328.255978][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3334.207854][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3339.391824][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3345.343841][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!