[ 1536.470568][    C2] tc mirred to Houston: device veth2 is down
[ 1536.510522][    C2] tc mirred to Houston: device veth2 is down
[ 1537.196500][    C2] tc mirred to Houston: device veth2 is down
[ 1537.259692][    C2] tc mirred to Houston: device veth2 is down
[ 1537.395633][    C2] tc mirred to Houston: device veth3 is down
[ 1537.491669][    C2] tc mirred to Houston: device veth3 is down
[ 1537.515991][    C2] tc mirred to Houston: device veth2 is down
[ 1537.516809][    C2] tc mirred to Houston: device veth2 is down