linux-kernel - Re: [regression] suspend stress test stalls within 30 minutes

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

Message-ID: <20240517172603.GEZkeTK246tBvGEtgF@fat_crate.local>
Date: Fri, 17 May 2024 19:26:03 +0200
From: Borislav Petkov <bp@...en8.de>
To: Kalle Valo <kvalo@...nel.org>
Cc: Pawan Gupta <pawan.kumar.gupta@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"Rafael J. Wysocki" <rafael@...nel.org>, x86@...nel.org,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
	regressions@...ts.linux.dev,
	Jeff Johnson <quic_jjohnson@...cinc.com>
Subject: Re: [regression] suspend stress test stalls within 30 minutes

On Fri, May 17, 2024 at 08:15:58PM +0300, Kalle Valo wrote:
> So the weird part is that when the bug happens (ie. suspend stalls) I
> can access the box normally using ssh and I don't see anything special
> in dmesg. Below is a full copy of dmesg output after the suspend
> stalled. Do note that I copied this dmesg before I updated microcode so
> it will still show the old microcode version.

Does that mean that you'd still see the stall even with the latest
microcode revision 0xf8?

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette