Dear kernel developers, I found that on the syzbot dashboard, “possible deadlock in static_key_slow_dec” [1] and "possible deadlock in __static_key_slow_dec" [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 "__static_key_slow_dec"; 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] “possible deadlock in static_key_slow_dec” - https://syzkaller.appspot.com/bug?id=4671e8c8f5cf5d23a81facabdc4f26ed63f03fc4 [2] “possible deadlock in __static_key_slow_dec” - https://syzkaller.appspot.com/bug?id=ebc482d3e3ddaa62726a73e0123acef411df13e3 -- My best regards to you. No System Is Safe! Dongliang Mu
