[ 1957.275135][ T7900] Mirror/redirect action on
[ 1957.403225][    C2] tc mirred to Houston: device veth2 is down
[ 1957.476128][    C2] tc mirred to Houston: device veth2 is down
[ 1957.755150][    C2] tc mirred to Houston: device veth2 is down
[ 1958.091156][    C2] tc mirred to Houston: device veth2 is down
[ 1958.243130][    C1] tc mirred to Houston: device veth3 is down
[ 1958.266271][    C1] tc mirred to Houston: device veth3 is down
[ 1958.539473][    C2] tc mirred to Houston: device veth2 is down
[ 1958.540371][    C2] tc mirred to Houston: device veth2 is down