[ 1308.839647][    C1] tc mirred to Houston: device veth2 is down
[ 1308.843532][    C1] tc mirred to Houston: device veth2 is down
[ 1308.880606][    C3] tc mirred to Houston: device veth2 is down
[ 1309.165534][    C3] tc mirred to Houston: device veth2 is down
[ 1309.435787][    C0] tc mirred to Houston: device veth3 is down