[ 1839.720159][    C0] tc mirred to Houston: device veth2 is down
[ 1839.827228][    C1] tc mirred to Houston: device veth2 is down
[ 1840.005890][    C3] tc mirred to Houston: device veth2 is down
[ 1840.029858][    C3] tc mirred to Houston: device veth2 is down
[ 1840.921871][    C1] tc mirred to Houston: device veth3 is down
[ 1841.054268][    C1] tc mirred to Houston: device veth2 is down
[ 1841.054769][    C1] tc mirred to Houston: device veth2 is down