[ 1753.720091][    C1] tc mirred to Houston: device veth2 is down
[ 1753.795766][    C1] tc mirred to Houston: device veth2 is down
[ 1753.860672][    C1] tc mirred to Houston: device veth2 is down
[ 1754.676690][    C1] tc mirred to Houston: device veth2 is down
[ 1754.868255][    C1] tc mirred to Houston: device veth2 is down
[ 1754.868781][    C1] tc mirred to Houston: device veth2 is down
[ 1754.904744][    C1] tc mirred to Houston: device veth3 is down
[ 1755.100920][    C2] tc mirred to Houston: device veth3 is down
[ 1755.443930][    C1] tc mirred to Houston: device veth3 is down
[ 1766.196001][    C3] tc mirred to Houston: device veth2 is down