[ 1569.510650][    C1] tc mirred to Houston: device veth2 is down
[ 1569.514302][    C2] tc mirred to Houston: device veth2 is down
[ 1569.536298][    C2] tc mirred to Houston: device veth2 is down
[ 1569.649116][    C2] tc mirred to Houston: device veth2 is down
[ 1569.785321][    C2] tc mirred to Houston: device veth2 is down
[ 1570.455171][    C2] tc mirred to Houston: device veth3 is down
[ 1570.545710][    C2] tc mirred to Houston: device veth2 is down
[ 1570.546634][    C2] tc mirred to Houston: device veth2 is down
[ 1570.786109][    C0] tc mirred to Houston: device veth3 is down