[ 1767.715778][    C2] tc mirred to Houston: device veth2 is down
[ 1767.947631][    C2] tc mirred to Houston: device veth2 is down
[ 1767.995626][    C2] tc mirred to Houston: device veth2 is down
[ 1768.307698][    C2] tc mirred to Houston: device veth2 is down
[ 1769.011910][    C1] tc mirred to Houston: device veth2 is down
[ 1769.012588][    C1] tc mirred to Houston: device veth2 is down
[ 1769.020842][    C1] tc mirred to Houston: device veth3 is down
[ 1769.325627][    C1] tc mirred to Houston: device veth2 is down
[ 1769.528173][    C1] tc mirred to Houston: device veth3 is down
[ 1769.587745][    C1] tc mirred to Houston: device veth3 is down
[ 1780.019554][    C1] tc mirred to Houston: device veth2 is down