[ 1605.058801][    C2] tc mirred to Houston: device veth2 is down
[ 1605.325654][    C2] tc mirred to Houston: device veth2 is down
[ 1605.405815][    C2] tc mirred to Houston: device veth2 is down
[ 1605.445760][    C2] tc mirred to Houston: device veth2 is down
[ 1606.091666][    C2] tc mirred to Houston: device veth3 is down
[ 1606.127658][    C2] tc mirred to Houston: device veth3 is down
[ 1606.357587][    C2] tc mirred to Houston: device veth3 is down
[ 1606.461893][    C2] tc mirred to Houston: device veth2 is down
[ 1606.462433][    C2] tc mirred to Houston: device veth2 is down