[ 1482.586832][    C1] tc mirred to Houston: device veth2 is down
[ 1483.149370][    C1] tc mirred to Houston: device veth2 is down
[ 1483.211781][    C1] tc mirred to Houston: device veth2 is down
[ 1483.436802][    C1] tc mirred to Houston: device veth3 is down
[ 1483.556062][    C1] tc mirred to Houston: device veth3 is down
[ 1483.596765][    C1] tc mirred to Houston: device veth2 is down