[ 1766.999764][    C3] tc mirred to Houston: device veth2 is down
[ 1767.665682][    C2] tc mirred to Houston: device veth2 is down
[ 1767.793610][    C0] tc mirred to Houston: device veth2 is down
[ 1767.985618][    C0] tc mirred to Houston: device veth2 is down
[ 1768.128782][    C0] tc mirred to Houston: device veth3 is down
[ 1768.281611][    C0] tc mirred to Houston: device veth3 is down
[ 1768.282493][    C0] tc mirred to Houston: device veth3 is down
[ 1768.601690][    C0] tc mirred to Houston: device veth3 is down