[ 1348.004772][    C1] tc mirred to Houston: device veth2 is down
[ 1348.428708][    C1] tc mirred to Houston: device veth2 is down
[ 1348.620851][    C1] tc mirred to Houston: device veth2 is down
[ 1348.685265][    C1] tc mirred to Houston: device veth2 is down
[ 1348.690790][    C1] tc mirred to Houston: device veth3 is down
[ 1348.868973][    C1] tc mirred to Houston: device veth3 is down