[ 1755.766596][    C2] tc mirred to Houston: device veth2 is down
[ 1756.049487][    C2] tc mirred to Houston: device veth2 is down
[ 1756.400732][    C2] tc mirred to Houston: device veth2 is down
[ 1756.592463][    C2] tc mirred to Houston: device veth2 is down
[ 1756.962556][    C2] tc mirred to Houston: device veth3 is down
[ 1757.048523][    C2] tc mirred to Houston: device veth3 is down