[ 1599.415287][    C0] tc mirred to Houston: device veth2 is down
[ 1599.519300][    C0] tc mirred to Houston: device veth2 is down
[ 1599.608253][    C0] tc mirred to Houston: device veth2 is down
[ 1599.839308][    C1] tc mirred to Houston: device veth2 is down
[ 1600.298479][    C1] tc mirred to Houston: device veth3 is down
[ 1600.599353][    C1] tc mirred to Houston: device veth3 is down
[ 1600.608767][    C1] tc mirred to Houston: device veth3 is down
[ 1600.615525][    C0] tc mirred to Houston: device veth2 is down
[ 1600.616959][    C0] tc mirred to Houston: device veth2 is down