From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 525E0C4708E for ; Fri, 6 Jan 2023 01:02:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236337AbjAFBCP (ORCPT ); Thu, 5 Jan 2023 20:02:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232117AbjAFBB6 (ORCPT ); Thu, 5 Jan 2023 20:01:58 -0500 Received: from mail.stoffel.org (mail.stoffel.org [172.104.24.175]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6A73353734 for ; Thu, 5 Jan 2023 17:01:57 -0800 (PST) Received: from quad.stoffel.org (068-116-170-226.res.spectrum.com [68.116.170.226]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.stoffel.org (Postfix) with ESMTPSA id 3302B2920D; Thu, 5 Jan 2023 20:01:56 -0500 (EST) Received: by quad.stoffel.org (Postfix, from userid 1000) id 9DE40A823C; Thu, 5 Jan 2023 20:01:55 -0500 (EST) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <25527.29443.610761.668848@quad.stoffel.home> Date: Thu, 5 Jan 2023 20:01:55 -0500 From: "John Stoffel" To: Liam Zeng Cc: linux-raid@vger.kernel.org Subject: Re: [bug] Hi, need your help about raid1 causing kernel panic! In-Reply-To: References: X-Mailer: VM 8.2.0b under 27.1 (x86_64-pc-linux-gnu) Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org >>>>> "Liam" == Liam Zeng writes: > Hope you kindly forgive my troubles. I have worked with a bug for > several days, and I really need your help, even a kind > encouragement. You need to provide more details. What is your disk setup, what is your OS base, etc. > here's some informations > kernel version: 5.10.107 Is this is a vendor kernel or your own self-compiled one? And if so, can you move to the latest 6.x kernel instead? > cpu arch: arm64 > the system install on /dev/md9, which make up of raid1 of two disks; More details on this setup. Type of disks, their connectivity to the system, etc. > the bug: every time I transfer files (50G file, using samba or ftp), > the system will break down. Does it break if you copy the file on the system? Do you have enough disk space to copy a 10g file from one directory to another on the same RAID1 setup? Which filesystem are you using? > I have not modified any code of md. Good to know. > And the attachment is the log. Sorry, I'm not going to bother decoding it. Just attach it as plain text instead please. > I would appreciate any reply! > [DELETED ATTACHMENT kernel_panic_log, Untyped binary data]