[ 1542.270748][    C3] tc mirred to Houston: device veth2 is down
[ 1542.274541][    C3] tc mirred to Houston: device veth2 is down
[ 1542.381627][    C2] tc mirred to Houston: device veth2 is down
[ 1542.445612][    C3] tc mirred to Houston: device veth2 is down
[ 1543.252536][    C3] tc mirred to Houston: device veth3 is down
[ 1543.302800][    C3] tc mirred to Houston: device veth2 is down
[ 1543.303411][    C3] tc mirred to Houston: device veth2 is down
[ 1543.609337][    C2] tc mirred to Houston: device veth2 is down
[ 1543.677607][    C3] tc mirred to Houston: device veth3 is down