[ 1359.318141][    C1] tc mirred to Houston: device veth2 is down
[ 1359.957124][    C2] tc mirred to Houston: device veth2 is down
[ 1359.970140][    C3] tc mirred to Houston: device veth3 is down
[ 1359.977978][    C2] tc mirred to Houston: device veth3 is down
[ 1360.213025][    C1] tc mirred to Houston: device veth2 is down
[ 1360.277443][    C2] tc mirred to Houston: device veth2 is down