[ 1327.459234][    C1] tc mirred to Houston: device veth2 is down
[ 1327.595791][    C3] tc mirred to Houston: device veth2 is down
[ 1327.754291][    C1] tc mirred to Houston: device veth2 is down
[ 1328.185244][    C2] tc mirred to Houston: device veth3 is down
[ 1328.226206][    C3] tc mirred to Houston: device veth3 is down
[ 1328.306119][    C2] tc mirred to Houston: device veth2 is down
[ 1328.323085][    C0] tc mirred to Houston: device veth3 is down