[ 1084.665755][    C2] tc mirred to Houston: device veth2 is down
[ 1084.670750][    C0] tc mirred to Houston: device veth2 is down
[ 1084.819782][    C0] tc mirred to Houston: device veth3 is down
[ 1084.860457][    C1] tc mirred to Houston: device veth2 is down