[ 1270.632778][    C1] tc mirred to Houston: device veth2 is down
[ 1271.051934][    C1] tc mirred to Houston: device veth2 is down
[ 1271.060249][    C1] tc mirred to Houston: device veth2 is down
[ 1271.380676][    C1] tc mirred to Houston: device veth2 is down
[ 1271.480655][    C1] tc mirred to Houston: device veth3 is down