[ 1483.514948][    C2] tc mirred to Houston: device veth2 is down
[ 1483.529443][    C2] tc mirred to Houston: device veth2 is down
[ 1484.253594][    C0] tc mirred to Houston: device veth2 is down
[ 1484.254680][    C0] tc mirred to Houston: device veth2 is down
[ 1484.423566][    C1] tc mirred to Houston: device veth3 is down
[ 1484.621662][    C2] tc mirred to Houston: device veth3 is down