[ 1437.111074][    C1] tc mirred to Houston: device veth2 is down
[ 1437.154319][    C1] tc mirred to Houston: device veth2 is down
[ 1437.731084][    C1] tc mirred to Houston: device veth2 is down
[ 1438.063066][    C1] tc mirred to Houston: device veth3 is down
[ 1438.095084][    C1] tc mirred to Houston: device veth3 is down
[ 1438.115389][    C1] tc mirred to Houston: device veth2 is down
[ 1438.283048][    C1] tc mirred to Houston: device veth3 is down