[ 3247.645153][T23668] gre: GRE over IPv4 demultiplexer driver
[ 3249.248116][T23691] ip_gre: GRE over IPv4 tunneling driver
[ 3298.304549][T24270] ip6_gre: GRE over IPv6 tunneling driver
[ 3331.788303][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3336.653177][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3340.876281][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3345.804213][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!