linux-kernel - Regression in 6.16-rc1 iwlwifi: IRQ issue

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Message-ID: <e8c45d32-6129-8a5e-af80-ccc42aaf200b@gmail.com>
Date: Sun, 15 Jun 2025 15:32:54 -0400
From: Woody Suwalski <terraluna977@...il.com>
To: "Korenblit, Miriam Rachel" <miriam.rachel.korenblit@...el.com>
Cc: johannes.berg@...el.com, LKML <linux-kernel@...r.kernel.org>
Subject: Regression in 6.16-rc1 iwlwifi: IRQ issue

Hi Miri,

Just had a chance to try 6.16-rc1 on an older Dell XPS and noticed a 
constant stream of warning messages
similar to

"wrong command queue 0 (should be 9), sequence 0x0 readp=40 writep=40"

However actual WiFi connection seems functional.

Is it something you have taken care of in -next already or have I found 
a new problem?
And if the latter - can you make a quick patch to test, or will you need 
a full bisection to analyze?

Thanks, Woody



View attachment "dmesg-6.16-err.txt" of type "text/plain" (262266 bytes)

View attachment "trace-6.16.txt" of type "text/plain" (2439594 bytes)