[ 3213.445351][T22575] gre: GRE over IPv4 demultiplexor driver
[ 3215.536883][T22599] ip_gre: GRE over IPv4 tunneling driver
[ 3275.862113][T23172] ip6_gre: GRE over IPv6 tunneling driver
[ 3318.267983][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3324.283905][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3329.275906][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3335.291907][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!