[ 1575.562237][    C1] tc mirred to Houston: device veth2 is down
[ 1575.985162][    C1] tc mirred to Houston: device veth2 is down
[ 1576.033153][    C2] tc mirred to Houston: device veth2 is down
[ 1576.225090][    C1] tc mirred to Houston: device veth2 is down
[ 1576.515075][    C1] tc mirred to Houston: device veth3 is down
[ 1576.793169][    C1] tc mirred to Houston: device veth3 is down
[ 1576.873307][    C1] tc mirred to Houston: device veth3 is down