[ 1339.354642][    C1] tc mirred to Houston: device veth2 is down
[ 1339.982476][    C1] tc mirred to Houston: device veth2 is down
[ 1339.983373][    C1] tc mirred to Houston: device veth3 is down
[ 1340.069469][    C1] tc mirred to Houston: device veth3 is down
[ 1340.174926][    C1] tc mirred to Houston: device veth2 is down
[ 1340.238946][    C1] tc mirred to Houston: device veth2 is down