Re: WARNING in free_event

2024-08-06 Thread Peter Zijlstra
On Mon, Aug 05, 2024 at 10:18:00AM +0800, Ubisectech Sirius wrote: > > Hello. > We are Ubisectech Sirius Team, the vulnerability lab of China > ValiantSec. Recently, our team has discovered a issue in Linux kernel > 6.8. Attached to the email were a PoC file of the issue. > I could not readily r

WARNING in free_event

2024-08-04 Thread Ubisectech Sirius
Hello. We are Ubisectech Sirius Team, the vulnerability lab of China ValiantSec. Recently, our team has discovered a issue in Linux kernel 6.8. Attached to the email were a PoC file of the issue. Stack dump: [ cut here ] unexpected event refcount: 2; ptr=88801958982