[ 1478.622293][    C1] tc mirred to Houston: device veth2 is down
[ 1478.810001][    C1] tc mirred to Houston: device veth2 is down
[ 1478.842962][    C1] tc mirred to Houston: device veth2 is down
[ 1479.502022][    C1] tc mirred to Houston: device veth3 is down
[ 1479.587021][    C1] tc mirred to Houston: device veth2 is down
[ 1479.906188][    C1] tc mirred to Houston: device veth2 is down
[ 1479.906704][    C1] tc mirred to Houston: device veth2 is down
[ 1479.923019][    C1] tc mirred to Houston: device veth3 is down