[ 1799.441075][    C0] tc mirred to Houston: device veth2 is down
[ 1799.706748][    C0] tc mirred to Houston: device veth2 is down
[ 1799.808128][    C3] tc mirred to Houston: device veth2 is down
[ 1800.251022][    C3] tc mirred to Houston: device veth3 is down
[ 1800.415826][    C3] tc mirred to Houston: device veth2 is down
[ 1800.447759][    C1] tc mirred to Houston: device veth3 is down
[ 1800.559857][    C2] tc mirred to Houston: device veth3 is down
[ 1800.607743][    C2] tc mirred to Houston: device veth3 is down