[ 1818.647515][    C1] tc mirred to Houston: device veth2 is down
[ 1818.952371][    C1] tc mirred to Houston: device veth2 is down
[ 1819.128586][    C1] tc mirred to Houston: device veth2 is down
[ 1819.477394][    C0] tc mirred to Houston: device veth3 is down
[ 1819.601334][    C0] tc mirred to Houston: device veth2 is down