[ 1540.700770][    C2] tc mirred to Houston: device veth2 is down
[ 1541.084647][    C0] tc mirred to Houston: device veth2 is down
[ 1541.235687][    C2] tc mirred to Houston: device veth2 is down
[ 1541.679757][    C2] tc mirred to Houston: device veth3 is down
[ 1541.684772][    C0] tc mirred to Houston: device veth2 is down