[ 1783.543775][    C1] tc mirred to Houston: device veth2 is down
[ 1784.169763][    C1] tc mirred to Houston: device veth2 is down
[ 1784.296845][    C1] tc mirred to Houston: device veth2 is down
[ 1784.361854][    C1] tc mirred to Houston: device veth2 is down
[ 1784.364696][    C1] tc mirred to Houston: device veth3 is down
[ 1784.473746][    C1] tc mirred to Houston: device veth3 is down
[ 1784.752775][    C1] tc mirred to Houston: device veth3 is down