[ 1348.323377][    C3] tc mirred to Houston: device veth2 is down
[ 1348.367585][    C0] tc mirred to Houston: device veth2 is down
[ 1348.511485][    C3] tc mirred to Houston: device veth2 is down
[ 1348.991336][    C1] tc mirred to Houston: device veth3 is down
[ 1349.008377][    C1] tc mirred to Houston: device veth2 is down
[ 1349.256426][    C1] tc mirred to Houston: device veth3 is down