[ 1542.543033][    C2] tc mirred to Houston: device veth2 is down
[ 1542.797088][    C3] tc mirred to Houston: device veth2 is down
[ 1542.805034][    C2] tc mirred to Houston: device veth2 is down
[ 1542.981081][    C3] tc mirred to Houston: device veth2 is down
[ 1543.573192][    C2] tc mirred to Houston: device veth3 is down
[ 1543.837276][    C3] tc mirred to Houston: device veth2 is down
[ 1543.837794][    C3] tc mirred to Houston: device veth2 is down
[ 1543.997037][    C2] tc mirred to Houston: device veth3 is down