[ 2140.998061][    C0] tc mirred to Houston: device veth2 is down
[ 2141.031937][    C0] tc mirred to Houston: device veth2 is down
[ 2141.484907][    C3] tc mirred to Houston: device veth2 is down
[ 2141.869873][    C2] tc mirred to Houston: device veth3 is down
[ 2142.004984][    C2] tc mirred to Houston: device veth2 is down
[ 2142.108941][    C2] tc mirred to Houston: device veth3 is down