[ 1958.155772][    C3] tc mirred to Houston: device veth2 is down
[ 1958.941852][    C3] tc mirred to Houston: device veth2 is down
[ 1959.005677][    C3] tc mirred to Houston: device veth2 is down
[ 1959.016356][    C3] tc mirred to Houston: device veth3 is down
[ 1959.133683][    C3] tc mirred to Houston: device veth3 is down
[ 1959.198870][    C3] tc mirred to Houston: device veth2 is down
[ 1959.206663][    C3] tc mirred to Houston: device veth3 is down