[ 1355.974667][    C3] tc mirred to Houston: device veth2 is down
[ 1356.005528][    C3] tc mirred to Houston: device veth2 is down
[ 1356.067754][    C0] tc mirred to Houston: device veth2 is down
[ 1356.474725][    C3] tc mirred to Houston: device veth2 is down
[ 1356.637729][    C1] tc mirred to Houston: device veth3 is down
[ 1356.938832][    C1] tc mirred to Houston: device veth3 is down