[ 1337.599025][    C0] tc mirred to Houston: device veth2 is down
[ 1338.200025][    C2] tc mirred to Houston: device veth3 is down
[ 1338.215969][    C2] tc mirred to Houston: device veth2 is down
[ 1338.217152][    C0] tc mirred to Houston: device veth2 is down
[ 1338.409111][    C2] tc mirred to Houston: device veth2 is down
[ 1338.536130][    C2] tc mirred to Houston: device veth3 is down