[ 1480.021775][    C3] net_ratelimit: 4 callbacks suppressed
[ 1480.021784][    C3] tc mirred to Houston: device veth2 is down
[ 1480.374439][    C3] tc mirred to Houston: device veth2 is down
[ 1480.383415][    C3] tc mirred to Houston: device veth2 is down
[ 1480.647555][    C3] tc mirred to Houston: device veth2 is down
[ 1480.852425][    C2] tc mirred to Houston: device veth3 is down
[ 1480.863382][    C3] tc mirred to Houston: device veth3 is down
[ 1480.892414][    C3] tc mirred to Houston: device veth3 is down
[ 1481.150429][    C3] tc mirred to Houston: device veth3 is down