[ 1628.672901][    C0] tc mirred to Houston: device veth2 is down
[ 1628.673894][    C3] tc mirred to Houston: device veth2 is down
[ 1629.027963][    C3] tc mirred to Houston: device veth2 is down
[ 1629.549816][    C3] tc mirred to Houston: device veth3 is down
[ 1629.580829][    C0] tc mirred to Houston: device veth2 is down
[ 1629.708470][    C3] tc mirred to Houston: device veth2 is down
[ 1629.709764][    C3] tc mirred to Houston: device veth2 is down