[ 1844.715565][    C2] tc mirred to Houston: device veth2 is down
[ 1845.190435][    C0] tc mirred to Houston: device veth2 is down
[ 1845.190456][    C2] tc mirred to Houston: device veth2 is down
[ 1845.758489][    C0] tc mirred to Houston: device veth2 is down
[ 1845.870394][    C0] tc mirred to Houston: device veth3 is down
[ 1845.966362][    C0] tc mirred to Houston: device veth3 is down
[ 1846.158721][    C2] tc mirred to Houston: device veth3 is down