[ 1770.741643][    C1] tc mirred to Houston: device veth2 is down
[ 1770.902760][    C1] tc mirred to Houston: device veth2 is down
[ 1771.151583][    C1] tc mirred to Houston: device veth2 is down
[ 1771.439976][    C1] tc mirred to Houston: device veth2 is down
[ 1771.898641][    C1] tc mirred to Houston: device veth3 is down
[ 1772.167656][    C1] tc mirred to Houston: device veth3 is down
[ 1772.207796][    C1] tc mirred to Houston: device veth2 is down
[ 1772.208311][    C1] tc mirred to Houston: device veth2 is down
[ 1772.254640][    C1] tc mirred to Houston: device veth3 is down
[ 1772.367578][    C1] tc mirred to Houston: device veth3 is down