[ 3170.452678][T23672] gre: GRE over IPv4 demultiplexer driver
[ 3172.046567][T23695] ip_gre: GRE over IPv4 tunneling driver
[ 3219.460621][T24272] ip6_gre: GRE over IPv6 tunneling driver
[ 3252.683189][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3257.483096][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3261.643089][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3266.507111][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!