[ 3109.431503][T20266] gre: GRE over IPv4 demultiplexor driver
[ 3110.675856][T20296] ip_gre: GRE over IPv4 tunneling driver
[ 3145.946038][T20870] ip6_gre: GRE over IPv6 tunneling driver
[ 3169.401532][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3173.050446][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3176.249503][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3180.281491][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!