[ 1712.581612][    C1] tc mirred to Houston: device veth2 is down
[ 1713.250518][    C1] tc mirred to Houston: device veth2 is down
[ 1713.251389][    C1] tc mirred to Houston: device veth2 is down
[ 1713.407671][    C1] tc mirred to Houston: device veth3 is down
[ 1713.442552][    C1] tc mirred to Houston: device veth2 is down
[ 1713.530510][    C1] tc mirred to Houston: device veth3 is down
[ 1713.762620][    C1] tc mirred to Houston: device veth3 is down