[ 1323.516160][ T4994] Mirror/redirect action on
[ 1323.639741][    C1] tc mirred to Houston: device veth2 is down
[ 1323.735633][    C1] tc mirred to Houston: device veth2 is down
[ 1323.927527][    C3] tc mirred to Houston: device veth2 is down
[ 1324.393548][    C1] tc mirred to Houston: device veth3 is down
[ 1324.535536][    C1] tc mirred to Houston: device veth2 is down
[ 1324.703569][    C1] tc mirred to Houston: device veth3 is down