[ 1343.704137][    C1] tc mirred to Houston: device veth2 is down
[ 1343.995985][    C1] tc mirred to Houston: device veth2 is down
[ 1344.315020][    C1] tc mirred to Houston: device veth2 is down
[ 1344.415184][    C1] tc mirred to Houston: device veth3 is down
[ 1344.507202][    C1] tc mirred to Houston: device veth2 is down
[ 1344.747993][    C1] tc mirred to Houston: device veth3 is down