[ 1349.137572][    C3] tc mirred to Houston: device veth2 is down
[ 1349.327501][    C2] tc mirred to Houston: device veth2 is down
[ 1349.439810][    C3] tc mirred to Houston: device veth2 is down
[ 1349.808619][    C2] tc mirred to Houston: device veth3 is down
[ 1349.893546][    C2] tc mirred to Houston: device veth3 is down
[ 1349.959404][    C2] tc mirred to Houston: device veth2 is down