[ 1631.572798][    C0] tc mirred to Houston: device veth2 is down
[ 1631.940775][    C0] tc mirred to Houston: device veth2 is down
[ 1632.324789][    C2] tc mirred to Houston: device veth2 is down
[ 1632.324890][    C0] tc mirred to Houston: device veth2 is down
[ 1632.608725][    C2] tc mirred to Houston: device veth3 is down
[ 1632.877325][    C2] tc mirred to Houston: device veth3 is down
[ 1632.908917][    C0] tc mirred to Houston: device veth3 is down