[ 1526.261348][    C2] tc mirred to Houston: device veth2 is down
[ 1526.468371][    C2] tc mirred to Houston: device veth2 is down
[ 1526.764418][    C0] tc mirred to Houston: device veth2 is down
[ 1527.183346][    C1] tc mirred to Houston: device veth3 is down
[ 1527.220286][    C1] tc mirred to Houston: device veth2 is down
[ 1527.389981][    C1] tc mirred to Houston: device veth3 is down
[ 1527.576312][    C1] tc mirred to Houston: device veth3 is down