linux-kernel - Re: what to do on no reproducer case? (was Re: Fwd: Uhhuh. NMI received for unknown reason 3d/2d/ on CPU xx)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20231005152815.GA630707@angband.pl>
Date:   Thu, 5 Oct 2023 17:28:15 +0200
From:   Adam Borowski <kilobyte@...band.pl>
To:     Bagas Sanjaya <bagasdotme@...il.com>
Cc:     Thorsten Leemhuis <regressions@...mhuis.info>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Regressions <regressions@...ts.linux.dev>
Subject: Re: what to do on no reproducer case? (was Re: Fwd: Uhhuh. NMI
 received for unknown reason 3d/2d/ on CPU xx)

On Wed, Oct 04, 2023 at 07:50:29PM +0700, Bagas Sanjaya wrote:
> On 21/09/2023 15:10, Thorsten Leemhuis wrote:
> > Yes, without a reliable bisection result there sometimes is not much we
> > can do -- apart from prodding various developers directly and asking for
> > help or an idea. But in this case that's not worth it afaics, as
> > messages like
> > https://lore.kernel.org/all/e08e33d5-4f6d-91aa-f335-9404d16a983c@amd.com/
> > indicate that it might be a hardware problem and not really a
> > regression. Hence:
> > 
> > #regzbot resolve: inconclusive: not bisected and might be a hardware
> > problem after all

> Thanks for the tip! Now to fix up:
> 
> #regzbot inconclusive: regression not bisected - possibly hardware issue

This doesn't seem to be a regression, I'm seeing this (reason 2c/3c) since
forever (2019) on my box (2990WX), up to current -rc kernels.

Of course, it might be a different problem that results in same message,
but I don't pretend to have a clue about the cause -- just reporting.


Meow!
-- 
⢀⣴⠾⠻⢶⣦⠀
⣾⠁⢠⠒⠀⣿⡁ Q: Is it ok to combine wired, wifi, and/or bluetooth connections
⢿⡄⠘⠷⠚⠋⠀    in wearable computing?
⠈⠳⣄⠀⠀⠀⠀ A: No, that would be mixed fabric, which Lev19:19 forbids.