[ 1198.465006][    C1] tc mirred to Houston: device veth2 is down
[ 1198.917929][    C1] tc mirred to Houston: device veth2 is down
[ 1199.068908][    C1] tc mirred to Houston: device veth2 is down
[ 1199.390069][    C1] tc mirred to Houston: device veth2 is down
[ 1199.438069][    C1] tc mirred to Houston: device veth3 is down