[ 1330.923813][    C3] tc mirred to Houston: device veth2 is down
[ 1330.927750][    C1] tc mirred to Houston: device veth2 is down
[ 1331.579770][    C1] tc mirred to Houston: device veth3 is down
[ 1331.712763][    C1] tc mirred to Houston: device veth2 is down
[ 1331.840856][    C1] tc mirred to Houston: device veth2 is down
[ 1331.841935][    C1] tc mirred to Houston: device veth2 is down