Received: by 2002:a05:7412:b995:b0:f9:9502:5bb8 with SMTP id it21csp3733539rdb; Wed, 27 Dec 2023 19:36:27 -0800 (PST) X-Google-Smtp-Source: AGHT+IE/DQyxfoDM6/ZuYk7tlfkRU9ZfAnefcM8eQ+uB5LdFSdPeddKH6/Vkn1982MqnSjVAATIf X-Received: by 2002:a05:620a:2204:b0:781:2aca:97db with SMTP id m4-20020a05620a220400b007812aca97dbmr9769842qkh.154.1703734587107; Wed, 27 Dec 2023 19:36:27 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1703734587; cv=none; d=google.com; s=arc-20160816; b=pK1AWEds0VZ4D5x2BTMoAMtgQsCTqYOSLP8GZscHKxAvDyP7+FbaDpB2OMtB+CNfVj z/sRN9T+F4RjIw6hS1G1LNLtGL16FC2MPMFq3ez22tGX3Eiq5w5svwHfC3IZrJvIgDGm sPUeC6Ie95QQIAf/EK5mXhqF/Jv5NVi+Wk9zRx2IKJCDTvUcYytNx8f42ox6QPmdZ/8o cz3FaqzDu6jhZ63PVmn0C7MfGXCw5fevBALXRBI1hE9LzS7VBNGQl3QN/nW92N/Uo5mU ivJnVJ2gc1N6glJgaI1t4s+Wp/CqeAGYyG385vxiV5oym2qNrpTAF+ueSOydDxrniRbM uU7A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:in-reply-to:from:references:to:subject :user-agent:mime-version:list-unsubscribe:list-subscribe:list-id :precedence:date:message-id; bh=MN8EAFVyRqrFri48+TUd27qJi/Vwf5kpNixLV1VIy+E=; fh=gQIQisUbRir8b2wX1gxRhjFjkJne/D7bL679ifTxkMI=; b=bbbq4tAihnKr7BAAaBH2rDj4PeiUOakTbV/F/Q5pBgW3RvulKRKKxOsd5srf8V7Hnp 0HsT76T3k5TELpL2C84QCV3TCjBmaNPYjCR3631SJnMrWy9oO36N5ilU2Qu3/PQgJe1z Z8Hsf9zFI63mBlxxCobvZFBFxEmWDykp9ryyWmbT0zGjnE6l33KFa+sHhnXiDwihTWLO linb12YjfTTe6WLVL/NIveb1BfVyjBuEojniiZ9R0EHu8MQgiykMoMF7H8gUI6PtRccu SqQg8Sk0KBCwPHwNckpgF4DOKZpN4Kxirh/o4OAE1vJZCHi7jOugdZcoxWtXD7a5Alt8 uWKg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-12412-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-12412-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org. [2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id bs31-20020a05620a471f00b0076caee4b64esi16712540qkb.262.2023.12.27.19.36.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Dec 2023 19:36:27 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-12412-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-12412-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-12412-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id D10A41C21641 for ; Thu, 28 Dec 2023 03:36:26 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AB8871C3D; Thu, 28 Dec 2023 03:36:17 +0000 (UTC) X-Original-To: linux-kernel@vger.kernel.org Received: from out30-97.freemail.mail.aliyun.com (out30-97.freemail.mail.aliyun.com [115.124.30.97]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 159711104; Thu, 28 Dec 2023 03:36:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R101e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046050;MF=hsiangkao@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VzN-31b_1703734564; Received: from 30.97.48.199(mailfrom:hsiangkao@linux.alibaba.com fp:SMTPD_---0VzN-31b_1703734564) by smtp.aliyun-inc.com; Thu, 28 Dec 2023 11:36:06 +0800 Message-ID: <5e2ad1d3-32cc-4f94-963f-a066d2a21536@linux.alibaba.com> Date: Thu, 28 Dec 2023 11:36:04 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [syzbot] [erofs?] KMSAN: uninit-value in z_erofs_lz4_decompress (2) To: syzbot , chao@kernel.org, huyue2@coolpad.com, jefflexu@linux.alibaba.com, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xiang@kernel.org References: <000000000000321c24060d7cfa1c@google.com> From: Gao Xiang In-Reply-To: <000000000000321c24060d7cfa1c@google.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit #syz test git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test