[ 3296.473772][T20454] gre: GRE over IPv4 demultiplexer driver
[ 3298.038499][T20477] ip_gre: GRE over IPv4 tunneling driver
[ 3345.618379][T21054] ip6_gre: GRE over IPv6 tunneling driver
[ 3378.660482][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3383.524404][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3387.621365][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3392.420428][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!