[ 1940.057411][    C2] tc mirred to Houston: device veth2 is down
[ 1940.325158][    C1] tc mirred to Houston: device veth2 is down
[ 1940.916175][    C0] tc mirred to Houston: device veth3 is down
[ 1940.932347][    C1] tc mirred to Houston: device veth3 is down
[ 1940.948336][    C1] tc mirred to Houston: device veth3 is down
[ 1940.949178][    C2] tc mirred to Houston: device veth2 is down
[ 1940.949988][    C1] tc mirred to Houston: device veth2 is down