[ 3175.163775][T23675] gre: GRE over IPv4 demultiplexer driver
[ 3176.804185][T23698] ip_gre: GRE over IPv4 tunneling driver
[ 3225.579192][T24270] ip6_gre: GRE over IPv6 tunneling driver
[ 3258.948927][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3263.876801][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3268.227817][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3273.091820][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!