[ 1590.061843][    C2] tc mirred to Houston: device veth2 is down
[ 1590.326756][    C1] tc mirred to Houston: device veth2 is down
[ 1590.701758][    C2] tc mirred to Houston: device veth2 is down
[ 1590.894840][    C1] tc mirred to Houston: device veth2 is down
[ 1590.957677][    C1] tc mirred to Houston: device veth3 is down