[ 2095.309757][    C1] tc mirred to Houston: device veth2 is down
[ 2095.740296][    C1] tc mirred to Houston: device veth2 is down
[ 2095.813361][    C1] tc mirred to Houston: device veth2 is down
[ 2096.108337][    C1] tc mirred to Houston: device veth2 is down
[ 2096.152321][    C2] tc mirred to Houston: device veth3 is down
[ 2096.284335][    C2] tc mirred to Houston: device veth3 is down
[ 2096.501320][    C2] tc mirred to Houston: device veth3 is down