Re: NULL ptr deref in wq_worker_sleeping on 4.19

[Thomas Gleixner]

On Wed, 7 Aug 2019, Austin Kim wrote:

Again:

 A: Because it messes up the order in which people normally read text.
 Q: Why is top-posting such a bad thing?
 A: Top-posting.
 Q: What is the most annoying thing in e-mail?

 A: No.
 Q: Should I include quotations after my reply?

 http://daringfireball.net/2007/07/on_top

> Is it possible for you to generate kernel patch only with **kernel
> log** for 'use-after-free' case?

What? I have no idea how to reproduce that issue so how should I create a
kernel patch for something which can happen at some random place in several
million lines of code?

> With kernel log, we only have limited information, so it is hard to
> debug 'use-after-free' case with this signature.

My information is even more limited...
 
Thanks,

	tglx