From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wiki.archlinuxcn.org (wiki.archlinuxcn.org [104.245.9.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4CC1313B2A4 for ; Fri, 29 Aug 2025 04:56:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=104.245.9.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756443402; cv=none; b=jqLgb8fyAEOCrfHo0se8/KPlLpv7Hkc6vpUFiKY6c/9uUT6li60rRfMIoGmP8dCiQQTsEapfuM7/EXvvD5c/Zp4QhDOb1pBFsiWnHIv8Y3jvIqn80ZB4hMKblqlwPxCgJHZDUzd+rtG9krFaFdaBDje5PzQRNdlbfhIa9q9YSwo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756443402; c=relaxed/simple; bh=DWdtutVrdVzD20f9lXmFkjgipegoCPsJQVQnzWG3G3o=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=tEchVF0s5OkT+vF4jPdm7KK9IigW/V6qAwhFoZbd1XUUq2Mdxj6gvD/MhUS8O4j+hy9XxTxa/4UjwHpulS/CM4jWtso7sBXVOIezeyaMUPgvKkJ1pVBKlgCaPo+IKZoq8OyGjxOEwakdudoj8VJXClHlyc85Pc3Bk373x590sUI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=archlinuxcn.org; spf=pass smtp.mailfrom=archlinuxcn.org; dkim=pass (2048-bit key) header.d=archlinuxcn.org header.i=@archlinuxcn.org header.b=es3ftbYK; arc=none smtp.client-ip=104.245.9.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=archlinuxcn.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=archlinuxcn.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=archlinuxcn.org header.i=@archlinuxcn.org header.b="es3ftbYK" DKIM-Signature: a=rsa-sha256; bh=UwlWfGpFRZZw2EVfifb5idYxtAyyxRpYL28gWNnncIM=; c=relaxed/relaxed; d=archlinuxcn.org; h=Subject:Subject:Sender:To:To:Cc:From:From:Date:Date:MIME-Version:MIME-Version:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Reply-To:In-Reply-To:Message-Id:Message-Id:References:Autocrypt:Openpgp; i=@archlinuxcn.org; s=default; t=1756442491; v=1; x=1756874491; b=es3ftbYKi3gslbaVbvFpRBdeuqylBgqeJDDnGIDmektOFSdxbrsBuBp9duj8LJ9xxqUxsP3S wQN5hLiYGdmGUTmhhDBuPZfGz3jT4W+iTX7M899XKwZhUGPi2lX08Yf8gTYHMunUqstyFmurAM7 ieZzUmNWEMrOKjrBaNBJHsw7NMSY0WnE4fzgPcp5m6j82jcafiS/uGiVtCINA0/zMsrQ4n/Y0uF xlSyGXj0rlfAKDClIfyOAVEOV1L1YKnoIh8rCEw/zWq82H3GvX3vJZwtkkJ/PKm9vPM0EmC+7L8 Y1msc+f60dvKL+x68bXAwaM4QlU0S3DhUBH00CUfzyApw== Received: by wiki.archlinuxcn.org (envelope-sender ) with ESMTPS id f79781ac; Fri, 29 Aug 2025 12:41:31 +0800 From: oldherl To: linux-wireless@vger.kernel.org Subject: Possible Regression of RTL8852BE on linux-firmware-realtek Date: Fri, 29 Aug 2025 14:41:27 +1000 Message-ID: <2082485.tdWV9SEqCh@alphecca> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" I am using realtek RTL8852BE on a laptop. After a recent update of the firmware, the wifi disconnects often. I am using Arch Linux and confirm that the good version of firmware before update was linux-firmware-realtek 20250708-1. rtw89_8852be 0000:01:00.0: Loaded FW: rtw89/rtw8852b_fw-1.bin, sha256: 81c146406dce47cfdf719f88d0fdb13b75cfb651226650722280ab81f7e331f2 The bad version after update is linux-firmware-realtek 20250808-1 rtw89_8852be 0000:01:00.0: Loaded FW: rtw89/rtw8852b_fw-1.bin, sha256: 95076d6d128695b29830e8a0e5efbd0af60a5590ad37bbd8591a0281952a61de The commit of the firmware update is https://gitlab.com/kernel-firmware/linux-firmware/-/commit/ eb03c8ce595d75f2a2f81cbe87698c2539f64377 I was using the linux 6.16.1.arch1-1 kernel for both attempts. Possible related log out: [ 3455.877469] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0 [ 3456.081010] rtw89_8852be 0000:01:00.0: timed out to flush queues [ 3456.147252] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0 [ 3456.352106] rtw89_8852be 0000:01:00.0: timed out to flush queues [ 3456.371340] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0 [ 3456.576661] rtw89_8852be 0000:01:00.0: timed out to flush queues [ 3456.589698] rtw89_8852be 0000:01:00.0: timed out to flush pci txch: 0 I am also posting the bug to Arch Linux bug tracker: https://gitlab.archlinux.org/archlinux/packaging/packages/linux-firmware/-/ issues/26