[ 1530.211667][    C1] tc mirred to Houston: device veth2 is down
[ 1530.412199][    C1] tc mirred to Houston: device veth2 is down
[ 1530.460273][    C1] tc mirred to Houston: device veth2 is down
[ 1530.658610][    C1] tc mirred to Houston: device veth2 is down
[ 1531.068835][    C1] tc mirred to Houston: device veth3 is down
[ 1531.073597][    C2] tc mirred to Houston: device veth3 is down
[ 1531.354660][    C2] tc mirred to Houston: device veth3 is down
[ 1531.427896][    C0] tc mirred to Houston: device veth2 is down
[ 1531.428730][    C0] tc mirred to Houston: device veth2 is down