[ 1416.253700][    C3] tc mirred to Houston: device veth2 is down
[ 1416.277698][    C3] tc mirred to Houston: device veth2 is down
[ 1416.534365][    C3] tc mirred to Houston: device veth2 is down
[ 1417.134483][    C3] tc mirred to Houston: device veth2 is down
[ 1417.219867][    C3] tc mirred to Houston: device veth3 is down
[ 1417.343868][    C3] tc mirred to Houston: device veth3 is down
[ 1417.543519][    C3] tc mirred to Houston: device veth3 is down