[ 1333.312523][    C1] tc mirred to Houston: device veth2 is down
[ 1333.334501][    C1] tc mirred to Houston: device veth2 is down
[ 1333.415748][    C1] tc mirred to Houston: device veth2 is down
[ 1333.808546][    C1] tc mirred to Houston: device veth2 is down
[ 1333.936629][    C1] tc mirred to Houston: device veth3 is down
[ 1334.032546][    C1] tc mirred to Houston: device veth3 is down
[ 1334.095684][    C1] tc mirred to Houston: device veth3 is down