[ 1349.779409][    C1] tc mirred to Houston: device veth2 is down
[ 1349.951250][    C1] tc mirred to Houston: device veth2 is down
[ 1350.055247][    C1] tc mirred to Houston: device veth2 is down
[ 1350.087312][    C1] tc mirred to Houston: device veth2 is down
[ 1350.416552][    C1] tc mirred to Houston: device veth3 is down
[ 1350.615228][    C1] tc mirred to Houston: device veth3 is down
[ 1350.639777][    C1] tc mirred to Houston: device veth3 is down
[ 1350.671296][    C1] tc mirred to Houston: device veth3 is down