Hello, Greg. The following two patches that just pulled by Linus need to be backported to -stable but don't have stable tagged on them. v5.2+ : 07edfece8bcb ("workqueue: Fix unbind_workers() VS wq_worker_running() race") v5.16+: 45c753f5f24d ("workqueue: Fix unbind_workers() VS wq_worker_sleeping() race") Can you please include them in -stable backports? Thank you. -- tejun