[ 3198.021462][T24834] gre: GRE over IPv4 demultiplexer driver
[ 3199.664999][T24857] ip_gre: GRE over IPv4 tunneling driver
[ 3248.958908][T25428] ip6_gre: GRE over IPv6 tunneling driver
[ 3282.520767][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3287.449624][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3291.609646][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3296.600686][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!