Re: [syzbot] BUG: KASAN: slab-use-after-free in mutex_optimistic_spin via adf_ctl_ioctl

[Hillf Danton]

> Date: Thu, 8 Jan 2026 10:56:03 +0800 (GMT+08:00)
> 
> syzbot has found the following issue on:
> 
> HEAD commit:    6.18.0 (custom build)
> git tree:       linux-stable
> console output: (see below)
> kernel config:  (attached)
>
1) is the uaf in mainline?
2) stop delivering reports with [syzbot] in the subject line because it is
a used tag.
3) feel free to ignore -- more hands instead of fuzzer are needed to fix
issues reported given regular syzbot reports.