linux-kernel - [BUG][v6.1-rc2] [SOF] max98373 i2c-MX98373:00: Runtime PM usage count underflow!

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

Date:   Thu, 27 Oct 2022 18:12:27 +0200
From:   Lukasz Majczak <lma@...ihalf.com>
To:     Mark Brown <broonie@...nel.org>,
        Liam Girdwood <liam.r.girdwood@...ux.intel.com>
Cc:     alsa-devel@...a-project.org, LKML <linux-kernel@...r.kernel.org>,
        Takashi Iwai <tiwai@...e.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Guenter Roeck <linux@...ck-us.net>,
        Curtis Malainey <cujomalainey@...gle.com>,
        upstream@...ihalf.com
Subject: [BUG][v6.1-rc2] [SOF] max98373 i2c-MX98373:00: Runtime PM usage count underflow!

Hi,

I have noticed Runtime PM usage count underflow on my Chromebook (12th
Gen Intel(R) Core(TM) i3-1215U) running vanilla v6.1-rc2:

[    7.558178] max98373 i2c-MX98373:00: Runtime PM usage count underflow!
[    7.558188] max98373 i2c-MX98373:01: Runtime PM usage count underflow!
[    7.558206] snd-soc-dummy snd-soc-dummy: Runtime PM usage count underflow!
[    7.558421] snd-soc-dummy snd-soc-dummy: Runtime PM usage count underflow!

Link to the full dmesg:
https://gist.github.com/semihalf-majczak-lukasz/d6a6d61d5937f762a524ed50fed93f25

Best regards,
Lukasz