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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5AD6BC54E60 for ; Tue, 19 Mar 2024 10:17:16 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4TzSMH0NXYz3dV7 for ; Tue, 19 Mar 2024 21:17:15 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com (client-ip=209.85.166.69; helo=mail-io1-f69.google.com; envelope-from=3hmb5zqkbaacz56rhsslyhwwpk.nvvnsl1zlyjvu0lu0.jvt@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com; receiver=lists.ozlabs.org) Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 lists.ozlabs.org (Postfix) with ESMTPS id 4TzSM81wFJz2yk7 for ; Tue, 19 Mar 2024 21:17:06 +1100 (AEDT) Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-7cc7a930922so169444239f.2 for ; Tue, 19 Mar 2024 03:17:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710843423; x=1711448223; 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=wadArb7ioUuvUbDXFt8TyPvnnpuh5PkttRsGrkiB34M=; b=WsrLttRws8r75I3khdDKJtbGavOIqekArAm+tRdXTpAHCKR+JYxgCIbPHhqkcFCtvf jGleGUi66TixIUZ7+MKeqNHne9lmz4m1f6Qt5yW9SShNxDUpJDlS9zcZ4BN8LcHdlWse p3THU+HLoOh793+thUucVg443atJmVjC0g9LgE1V2G2kMfsdrr+T3mYQaQjptEJeKGWx hXO8OiaUWriO7v4Cv8e9WHbqwBxdrrxPli1V02g/gQRWJiEDpgz3sRHl1vcc+2NmRq7M yGASk470XECGu9nrKRTQuKao9dNT+lswRApkq6RTk1LU+gdrzpPtB+0G4hr+tcYfvngK taew== X-Forwarded-Encrypted: i=1; AJvYcCXASKXZfWfE3HikH37srRUdCyWSEev2VAd+tOfhwTY5JiGw8eL2Si7OYLhdxflir7lvcuj3iZMkw+lDI5y6WVEhjPahHBY//A0a6QI3 X-Gm-Message-State: AOJu0YzLn2YMcXCWzplqek6CVYm/TXC+6vluEhBaP+VSfcvQGIFJrmJH nkFcH7ZF0QNfQFRvV3P9gII7dqc4pp0uz0vGtRExrHsZElcFTZY/Qp6rqw0Xbevh1XVjnaKybDl ROCh6/a7mXO1vVnGaNW/o7e94fChuP91akx6eT6zqftD5nj2sxjujPVw= X-Google-Smtp-Source: AGHT+IGRQsfBjCGsWM3fwH85+e65cL9FrhgEtaxanxYQibCmBtEPlngDGB2JJhqAW+e6QGmHjUG2sYpRDZYn208fTyvoUyb9Y/pu MIME-Version: 1.0 X-Received: by 2002:a05:6638:8923:b0:476:d06e:8f1c with SMTP id jc35-20020a056638892300b00476d06e8f1cmr99181jab.2.1710843422961; Tue, 19 Mar 2024 03:17:02 -0700 (PDT) Date: Tue, 19 Mar 2024 03:17:02 -0700 In-Reply-To: <4b007533-8d7b-40e7-9f06-52304b46cb8b@linux.alibaba.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007e031e061400c64d@google.com> Subject: Re: [syzbot] [erofs?] KMSAN: uninit-value in z_erofs_lz4_decompress (3) From: syzbot To: hsiangkao@linux.alibaba.com, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, xiang@kernel.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+88ad8b0517a9d3bb9dc8@syzkaller.appspotmail.com Tested on: commit: b3603fcb Merge tag 'dlm-6.9' of git://git.kernel.org/p.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14395479180000 kernel config: https://syzkaller.appspot.com/x/.config?x=c0f689e0798c5101 dashboard link: https://syzkaller.appspot.com/bug?extid=88ad8b0517a9d3bb9dc8 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.