[ 1453.425951][    C2] tc mirred to Houston: device veth2 is down
[ 1453.819943][    C2] tc mirred to Houston: device veth2 is down
[ 1454.130813][    C0] tc mirred to Houston: device veth2 is down
[ 1454.190182][    C1] tc mirred to Houston: device veth3 is down
[ 1454.386821][    C0] tc mirred to Houston: device veth2 is down