[ 1349.530683][    C3] tc mirred to Houston: device veth2 is down
[ 1349.722566][    C3] tc mirred to Houston: device veth2 is down
[ 1349.811585][    C3] tc mirred to Houston: device veth2 is down
[ 1350.219591][    C3] tc mirred to Houston: device veth3 is down
[ 1350.442721][    C3] tc mirred to Houston: device veth2 is down
[ 1350.522678][    C0] tc mirred to Houston: device veth3 is down