Re: KASAN: use-after-free Read in perf_trace_lock_acquire

[Dmitry Vyukov]

On Tue, Oct 31, 2017 at 4:02 PM, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> On Tue, Oct 31, 2017 at 02:49:02PM +0300, Dmitry Vyukov wrote:
>> Peter, is this dup of "WARNING in get_pi_state"?
>> https://groups.google.com/d/msg/syzkaller-bugs/jpui-7LJvUw/b77s8UZiAgAJ
>
> Yep, same race, different outcome.

Let's tell the bot

#syz dup: WARNING in get_pi_state