[ 3183.681969][T22572] gre: GRE over IPv4 demultiplexor driver
[ 3185.865456][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3245.994136][T23176] ip6_gre: GRE over IPv6 tunneling driver
[ 3286.794088][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3292.490033][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3297.354018][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3303.114041][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!