[ 1586.594533][    C2] tc mirred to Houston: device veth2 is down
[ 1587.062392][    C0] tc mirred to Houston: device veth2 is down
[ 1587.205404][    C0] tc mirred to Houston: device veth2 is down
[ 1587.486462][    C2] tc mirred to Houston: device veth3 is down
[ 1587.525568][    C2] tc mirred to Houston: device veth2 is down