[ 1518.135283][T12423] Mirror/redirect action on
[ 1518.161433][T12418] tc (12418) used greatest stack depth: 24176 bytes left
[ 1518.286362][    C0] tc mirred to Houston: device veth2 is down
[ 1518.313170][    C0] tc mirred to Houston: device veth2 is down
[ 1518.328260][    C0] tc mirred to Houston: device veth2 is down
[ 1519.033064][    C0] tc mirred to Houston: device veth2 is down
[ 1519.121011][    C0] tc mirred to Houston: device veth3 is down