[ 3167.400075][T23662] gre: GRE over IPv4 demultiplexer driver
[ 3168.988292][T23685] ip_gre: GRE over IPv4 tunneling driver
[ 3216.453857][T24263] ip6_gre: GRE over IPv6 tunneling driver
[ 3248.894582][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3253.629521][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3257.725534][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3262.398519][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!