[ 1350.814400][    C1] tc mirred to Houston: device veth2 is down
[ 1350.854451][    C1] tc mirred to Houston: device veth2 is down
[ 1351.013501][    C1] tc mirred to Houston: device veth2 is down
[ 1351.514394][    C3] tc mirred to Houston: device veth3 is down
[ 1351.588404][    C3] tc mirred to Houston: device veth3 is down
[ 1351.749563][    C0] tc mirred to Houston: device veth2 is down