[ 1370.854538][    C1] tc mirred to Houston: device veth2 is down
[ 1371.453387][    C1] tc mirred to Houston: device veth2 is down
[ 1371.483408][    C1] tc mirred to Houston: device veth3 is down
[ 1371.549473][    C1] tc mirred to Houston: device veth3 is down
[ 1371.645404][    C1] tc mirred to Houston: device veth2 is down
[ 1371.709593][    C1] tc mirred to Houston: device veth2 is down