[ 1346.060605][    C2] tc mirred to Houston: device veth2 is down
[ 1346.102604][    C2] tc mirred to Houston: device veth2 is down
[ 1346.354652][    C2] tc mirred to Houston: device veth2 is down
[ 1346.443546][    C0] tc mirred to Houston: device veth2 is down
[ 1346.705524][    C0] tc mirred to Houston: device veth3 is down
[ 1346.708759][    C0] tc mirred to Houston: device veth3 is down