[ 1641.366206][    C1] tc mirred to Houston: device veth2 is down
[ 1641.382030][    C0] tc mirred to Houston: device veth2 is down
[ 1641.907947][    C0] tc mirred to Houston: device veth2 is down
[ 1642.164147][    C1] tc mirred to Houston: device veth2 is down
[ 1642.308549][    C0] tc mirred to Houston: device veth3 is down
[ 1642.420149][    C0] tc mirred to Houston: device veth2 is down
[ 1642.420632][    C0] tc mirred to Houston: device veth2 is down
[ 1642.524000][    C2] tc mirred to Houston: device veth2 is down