[ 3194.528259][T24817] gre: GRE over IPv4 demultiplexer driver
[ 3196.107393][T24840] ip_gre: GRE over IPv4 tunneling driver
[ 3243.762651][T25414] ip6_gre: GRE over IPv6 tunneling driver
[ 3260.852459][  T211] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3277.491637][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3282.291584][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3286.451593][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3291.250626][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!