Received: by 2002:a05:7412:b995:b0:f9:9502:5bb8 with SMTP id it21csp4267150rdb; Thu, 28 Dec 2023 16:33:13 -0800 (PST) X-Google-Smtp-Source: AGHT+IEf7yALkb8ZXyQyFi6QgIao6CLhsPcL0r/8bgluUEpi8SS0aDX6UMecvGzspN4ov7NomsT4 X-Received: by 2002:a05:6402:5216:b0:554:9eb0:3fac with SMTP id s22-20020a056402521600b005549eb03facmr9785857edd.0.1703809992883; Thu, 28 Dec 2023 16:33:12 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1703809992; cv=none; d=google.com; s=arc-20160816; b=rI0FRhWO5vD1XqKCa3y3csGZFDMbGLBCXzVxB0PB4EVkz80yHW0+Zl6elNafdgVmTS M3ZpZ9oEv2Z0yEofM+3c9jvmzXRB72nRyRvW2bzXl3Az25t/RgtrOruNxG9xiNV+Q5Hj qjYOV9flzUBzo1NeziScORKZrMfOmTw0BDtnj/K8l6R+uMbbzDP9Duhf/pG6VRee12RI sIrfTpk/OzWk79mveJ26LIonkHB0MAyPz5/QSLaJ0qi1+GQx5LMyNuWVuyn46jtaL0/U 7pwG2ekK6wCNL4iDI0CWY+3dXbJcSsYwLKWxpOEVbbeeOWBafcInzKHunyDUiUsM86J5 1pnQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=to:from:subject:message-id:in-reply-to:date:mime-version :list-unsubscribe:list-subscribe:list-id:precedence; bh=p8LFWRKZFTee28BEvYyoB806h5WqzikJrgfjrbXJnCM=; fh=ASkzh1hihoqljkDw3HfUYnTGfH8gTlTbXU5VCwnW0rg=; b=yKEzshfGYOXtjM+9S3Qc1YDHOdphFwDSGzY809IHpRkMOKyCmLG/0CbMIbOdzqoqBp FYoCr7iCYcWxi4n8P2AwKTnZwecjj3m4wS203U0I1aAQu7h4F9pgrLAvhlGrGtgccRLx ARce/BYoXnizZTiY8xRogdt93eaJqTa5XwUwHp/+ffg2oVMtPEsQyqcHOk2EGRRMTKOi cOUNZarDlkLOhAZWZyL+VG/C22EPlisUoN/WTxw/ScdxaITX6Ytja5brHDnFsHJ/eEns o9763wLlRSMA8JEiCubmmQZEmqx5LdpzuXR4uW+G84ur8qrS1Xzl0g05Vk40+nzb769f mzDQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-12893-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-12893-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id s8-20020a05640217c800b0055576630696si1163530edy.81.2023.12.28.16.33.12 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Dec 2023 16:33:12 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-12893-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel+bounces-12893-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-12893-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.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 am.mirrors.kernel.org (Postfix) with ESMTPS id 9C1821F21A06 for ; Fri, 29 Dec 2023 00:33:12 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 72BDA15B2; Fri, 29 Dec 2023 00:33:06 +0000 (UTC) X-Original-To: linux-kernel@vger.kernel.org Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 AEF641385 for ; Fri, 29 Dec 2023 00:33:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f200.google.com with SMTP id e9e14a558f8ab-35ff20816f7so47532425ab.1 for ; Thu, 28 Dec 2023 16:33:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1703809984; x=1704414784; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=p8LFWRKZFTee28BEvYyoB806h5WqzikJrgfjrbXJnCM=; b=KHK3QSS9jG7utXhJKdxdXmlzl4l0gHh3kCG40U2Dbk4YNuZ64qxVFn0/CcJxpNs6GZ 1VAOep2FJK9FZKmGXLJiMTzxwkbqu5mIFH54PoowG71z4Nw8tTNL4UQvJVqON3nUG2yt UtXvi5iu1Ea+06kEP1sXquwnE+8lLOnjkhI9vSbkevmhciAm+eYBLVV4W72VQIjMPog8 AjZMUf0A4O64RyRR7mu8YLhYwA6jx5s87GNhAV1Ul06cn0DZq4SN/gXpsV1QjpsBfeVV e9TqbxrvMOluHhRYCoAgwwy19doce35mTjpNT/jy7LrhwSSPgSMV4O7UJz0SaiIyBvgV VOVg== X-Gm-Message-State: AOJu0YxB9njP3WqlQtV5wMfY8K6pTsyuDnL/iFivKjqwX9VcsPlX4MLa gzOz3ezU6au9lEPFyQiHbGYfApBmn677Z+ZqxGf6HduBBp+v Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:388a:b0:35f:f683:f76a with SMTP id cn10-20020a056e02388a00b0035ff683f76amr825032ilb.3.1703809983899; Thu, 28 Dec 2023 16:33:03 -0800 (PST) Date: Thu, 28 Dec 2023 16:33:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000daedc8060d9b2c8d@google.com> Subject: Re: [syzbot] [erofs?] KMSAN: uninit-value in z_erofs_lz4_decompress (2) From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+6c746eea496f34b3161d@syzkaller.appspotmail.com Tested on: commit: fbafc3e6 Merge tag 'for_linus' of git://git.kernel.org.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=132559bee80000 kernel config: https://syzkaller.appspot.com/x/.config?x=e0c7078a6b901aa3 dashboard link: https://syzkaller.appspot.com/bug?extid=6c746eea496f34b3161d compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=12db5255e80000 Note: testing is done by a robot and is best-effort only.