[ 2077.428771][    C3] tc mirred to Houston: device veth2 is down
[ 2077.625704][    C1] tc mirred to Houston: device veth2 is down
[ 2077.665958][    C3] tc mirred to Houston: device veth2 is down
[ 2077.680977][    C3] tc mirred to Houston: device veth2 is down
[ 2078.363771][    C2] tc mirred to Houston: device veth3 is down
[ 2078.385646][    C2] tc mirred to Houston: device veth3 is down
[ 2078.648707][    C2] tc mirred to Houston: device veth3 is down
[ 2078.688964][    C2] tc mirred to Houston: device veth2 is down
[ 2078.689887][    C2] tc mirred to Houston: device veth2 is down