[ 1909.034151][    C1] tc mirred to Houston: device veth2 is down
[ 1909.038437][    C0] tc mirred to Houston: device veth2 is down
[ 1909.124135][    C0] tc mirred to Houston: device veth2 is down
[ 1909.828291][    C0] tc mirred to Houston: device veth2 is down
[ 1909.895058][    C0] tc mirred to Houston: device veth3 is down
[ 1910.020077][    C0] tc mirred to Houston: device veth2 is down
[ 1910.100055][    C0] tc mirred to Houston: device veth3 is down
[ 1910.148333][    C0] tc mirred to Houston: device veth2 is down
[ 1910.149206][    C0] tc mirred to Houston: device veth2 is down
[ 1910.196060][    C0] tc mirred to Houston: device veth3 is down