[ 1896.575042][    C1] tc mirred to Houston: device veth2 is down
[ 1896.737915][    C1] tc mirred to Houston: device veth2 is down
[ 1897.427065][    C1] tc mirred to Houston: device veth3 is down
[ 1897.441114][    C1] tc mirred to Houston: device veth2 is down
[ 1897.568918][    C1] tc mirred to Houston: device veth2 is down
[ 1897.713237][    C1] tc mirred to Houston: device veth3 is down