[ 3168.707579][T22575] gre: GRE over IPv4 demultiplexor driver
[ 3170.743297][T22599] ip_gre: GRE over IPv4 tunneling driver
[ 3230.813796][T23174] ip6_gre: GRE over IPv6 tunneling driver
[ 3272.117459][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3277.941376][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3282.677391][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3288.502381][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!