Re: [syzbot] KASAN: use-after-free Read in fuse_dev_poll

[Jens Axboe]

On 1/24/23 9:29 AM, Miklos Szeredi wrote:
> Hi Jens,
> 
> Forwarding, since it looks like io_uring is the culprit: vfs_poll() is
> called by io_poll_check_events() on an already released file.

We had a bad patch around that time, pretty sure that's what's
triggering this one too as it's not a recent kernel.

#syz invalid

-- 
Jens Axboe