[ 1674.581780][    C3] tc mirred to Houston: device veth2 is down
[ 1674.586832][    C2] tc mirred to Houston: device veth2 is down
[ 1674.784815][    C2] tc mirred to Houston: device veth2 is down
[ 1674.880942][    C2] tc mirred to Houston: device veth2 is down
[ 1675.048838][    C2] tc mirred to Houston: device veth2 is down
[ 1675.699086][    C2] tc mirred to Houston: device veth3 is down
[ 1675.825221][    C2] tc mirred to Houston: device veth2 is down
[ 1675.825801][    C2] tc mirred to Houston: device veth2 is down
[ 1675.896770][    C2] tc mirred to Houston: device veth3 is down
[ 1675.961144][    C2] tc mirred to Houston: device veth3 is down