[ 1967.481900][    C2] tc mirred to Houston: device veth2 is down
[ 1967.800824][    C2] tc mirred to Houston: device veth2 is down
[ 1968.175878][    C2] tc mirred to Houston: device veth2 is down
[ 1968.367805][    C1] tc mirred to Houston: device veth3 is down
[ 1968.368860][    C0] tc mirred to Houston: device veth2 is down
[ 1968.371730][    C0] tc mirred to Houston: device veth3 is down
[ 1968.472048][    C0] tc mirred to Houston: device veth3 is down
[ 1968.591812][    C0] tc mirred to Houston: device veth3 is down
[ 1968.608806][    C0] tc mirred to Houston: device veth3 is down