[ 1184.628145][    C1] tc mirred to Houston: device veth2 is down
[ 1184.937906][    C1] tc mirred to Houston: device veth2 is down
[ 1184.952956][    C1] tc mirred to Houston: device veth2 is down
[ 1185.460901][    C1] tc mirred to Houston: device veth3 is down
[ 1185.512940][    C1] tc mirred to Houston: device veth2 is down