Dear kernel developers, I found that on the syzbot dashboard, “WARNING: locking bug in finish_task_switch”[1] and "WARNING: locking bug in finish_lock_switch"[2] should share the same root cause. The reasons for the above statement: 1) the stack trace is the same, and this title difference is due to the inline property of "finish_lock_switch"; 2) their PoCs are the same as each other; If you can have any issues with this statement or our information is useful to you, please let us know. Thanks very much. [1] WARNING: locking bug in finish_task_switch - https://syzkaller.appspot.com/bug?id=fff3de4144dc949f632cb91af9b12f9c2f309894 [2] WARNING: locking bug in finish_lock_switch - https://syzkaller.appspot.com/bug?id=c7f3ee17ec2ac6f27e0c72f2a90eabc3c4e1d998 -- My best regards to you. No System Is Safe! Dongliang Mu
