[ 1338.709661][    C0] tc mirred to Houston: device veth2 is down
[ 1339.350638][    C0] tc mirred to Houston: device veth3 is down
[ 1339.356640][    C3] tc mirred to Houston: device veth3 is down
[ 1339.400607][    C3] tc mirred to Houston: device veth2 is down
[ 1339.464515][    C0] tc mirred to Houston: device veth2 is down
[ 1339.528753][    C3] tc mirred to Houston: device veth2 is down