[ 2002.355952][    C2] tc mirred to Houston: device veth2 is down
[ 2002.368849][    C0] tc mirred to Houston: device veth2 is down
[ 2003.198870][    C3] tc mirred to Houston: device veth3 is down
[ 2003.364848][    C3] tc mirred to Houston: device veth2 is down
[ 2003.365273][    C0] tc mirred to Houston: device veth2 is down
[ 2003.365731][    C3] tc mirred to Houston: device veth2 is down