[ 1974.494511][    C0] tc mirred to Houston: device veth2 is down
[ 1974.728520][    C0] tc mirred to Houston: device veth2 is down
[ 1975.304678][    C0] tc mirred to Houston: device veth2 is down
[ 1975.377514][    C3] tc mirred to Houston: device veth3 is down
[ 1975.496719][    C2] tc mirred to Houston: device veth2 is down
[ 1975.577501][    C3] tc mirred to Houston: device veth3 is down