From: "Michał Pecio" <michal.pecio@gmail.com>
To: Bob Ham <rah@settrans.net>
Cc: linux-usb@vger.kernel.org
Subject: Re: Audio interface causing "xhci_hcd ... WARN: buffer overrun event" messages
Date: Thu, 31 Jul 2025 10:27:28 +0200 [thread overview]
Message-ID: <20250731102728.503cd612@foxbook> (raw)
In-Reply-To: <20250731101720.5d10a8f1@foxbook>
On Thu, 31 Jul 2025 10:17:20 +0200, Michał Pecio wrote:
> "ep 2" means "ep index 2", which is USB endpoint 0x81 aka EP 1 IN.
> So this is caused by recording, or maybe by playback while recording,
> but not by playback alone.
Apologies, I forgot that some UAC modes may use additional "feedback"
endpoints so it could still be a playback thing.
Can you post "lsusb -v" for this device?
next prev parent reply other threads:[~2025-07-31 8:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-30 20:02 Audio interface causing "xhci_hcd ... WARN: buffer overrun event" messages Bob Ham
2025-07-31 8:17 ` Michał Pecio
2025-07-31 8:27 ` Michał Pecio [this message]
2025-07-31 10:11 ` Robert Ham
2025-07-31 14:26 ` Mathias Nyman
2025-08-02 8:43 ` Robert Ham
2025-07-31 9:56 ` Robert Ham
2025-07-31 10:04 ` Robert Ham
2025-07-31 20:21 ` Michał Pecio
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250731102728.503cd612@foxbook \
--to=michal.pecio@gmail.com \
--cc=linux-usb@vger.kernel.org \
--cc=rah@settrans.net \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox