linux-kernel - Re: snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=

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: <1aa0d5bd-d85a-2d7b-9b83-bb197462eef3@molgen.mpg.de>
Date:   Tue, 19 Nov 2019 14:27:23 +0100
From:   Paul Menzel <pmenzel@...gen.mpg.de>
To:     Tomáš Janoušek <tomi@...i.cz>
Cc:     Andreas Noever <andreas.noever@...il.com>,
        Michael Jamet <michael.jamet@...el.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Yehezkel Bernat <YehezkelShB@...il.com>,
        Christian Kellner <ck@...om.net>,
        intel-gfx@...ts.freedesktop.org, Takashi Iwai <tiwai@...e.de>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Mario Limonciello <mario.limonciello@...l.com>
Subject: Re: snd_hda_intel 0000:00:1f.3: No response from codec, resetting
 bus: last cmd=

Dear Tomáš,


On 2019-11-04 18:31, Tomas Janousek wrote:

> On Mon, Nov 04, 2019 at 01:57:54PM +0100, Paul Menzel wrote:
>> On the Dell XPS 13 9380 with Debian Sid/unstable with Linux 5.3.7
>> resuming0with Dell’s Thunderbolt TB16 dock connected, Linux spews
>> the errors below.
>>
>> ```
>> [    0.000000] Linux version 5.3.0-1-amd64 (debian-kernel@...ts.debian.org) (gcc version 9.2.1 20191008 (Debian 9.2.1-9)) #1 SMP Debian 5.3.7-1 (2019-10-19)
>> […]
>> [    1.596619] pci 0000:00:1f.3: Adding to iommu group 12
>> [   14.536274] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
>> [   14.544100] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
>> [   14.760751] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
>> [   14.760790] input: HDA Intel PCH HDMI as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
>> [  156.614284] snd_hda_intel 0000:00:1f.3: No response from codec, disabling MSI: last cmd=0x20270503
>> [  157.622232] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20270503
>> [  158.626371] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20370503
>> [  159.634102] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x201f0500
>> [  161.678121] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20270503
>> [  162.682272] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20370503
>> [  163.694234] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x201f0500
>> [  165.730142] snd_hda_intel 0000:00:1f.3: No response from codec, resetting bus: last cmd=0x20270503
>> […]
>> ```
> 
> Debian's 5.3.0-1-amd64 has a corrupted signature on the snd-hda-codec-hdmi
> module which prevents the module from loading and causes these errors. Further
> details here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942881
> 
> Workaround: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942881#20

Thank you so much for pointing me to that bug report. The problem is now fixed
in linux-image 5.3.9-1.

Takashi, could a sanity check be added to `snd_hda_intel` to see if the codec
module is loaded?


Kind regards,

Paul


Download attachment "smime.p7s" of type "application/pkcs7-signature" (5174 bytes)