[ 3181.682269][T23667] gre: GRE over IPv4 demultiplexer driver
[ 3183.303600][T23690] ip_gre: GRE over IPv4 tunneling driver
[ 3231.344439][T24261] ip6_gre: GRE over IPv6 tunneling driver
[ 3264.512831][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.440747][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.600776][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3278.464769][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!