[ 1581.325779][    C2] tc mirred to Houston: device veth2 is down
[ 1581.740788][    C0] tc mirred to Houston: device veth2 is down
[ 1582.027806][    C0] tc mirred to Houston: device veth2 is down
[ 1582.156795][    C2] tc mirred to Houston: device veth2 is down
[ 1582.297855][    C1] tc mirred to Houston: device veth3 is down
[ 1582.460762][    C0] tc mirred to Houston: device veth3 is down
[ 1582.587992][    C3] tc mirred to Houston: device veth3 is down