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 9D64AC83F12 for ; Tue, 29 Aug 2023 05:49:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231680AbjH2FtE (ORCPT ); Tue, 29 Aug 2023 01:49:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48090 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229618AbjH2Fs3 (ORCPT ); Tue, 29 Aug 2023 01:48:29 -0400 Received: from mail-pg1-f197.google.com (mail-pg1-f197.google.com [209.85.215.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 98A70EB for ; Mon, 28 Aug 2023 22:48:27 -0700 (PDT) Received: by mail-pg1-f197.google.com with SMTP id 41be03b00d2f7-55bf2bf1cdeso3963810a12.3 for ; Mon, 28 Aug 2023 22:48:27 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693288107; x=1693892907; 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=2gwEIF2EmigB3vu2yGt1sEg0o0eTe5yv5EvUUhaGJTs=; b=DIQ15e/h2MRb7FyMWHoTZXy8v9nRB3ib8aZBc9B61UyqQ5sQoSF+q/YAxMX6ybwKYt Lxzf4sqvLK2URiCM2+oCTg16WUQOuruR7Pm1yltIkFFxYuqqD/CWdsWhdqhFsNOoL56S KsaVlxBT/etRKSjlgii4rtLHh1FOHb37i9zOa14cSL/YCypKOMnKOMXRHvmi+PQzaLP0 KkOUFAZp7CpEADsCCv9UNnuryQ98TB3zFTwIiPjtT180wTwBe6onzH43Msksc0Bxc1+f a2xTaEgnm8U+kbb8RhmW6A6EMvkdXl+WtacAPBpZ7/FiIFmJJhHdZ5v9masD2442Fgdd eTbg== X-Gm-Message-State: AOJu0YxawDqUXcXt0sk2sHv8bU7ueaev4WmxNePbmXxhsYck2lpNGpab DzrxxxbvXmOURjeq10lbkuLBswu/xDDbdxTrcHbLq7M06Kd8 X-Google-Smtp-Source: AGHT+IEyqAvfV7+QogzHzJ04lPFfb4sKg6crf0Qo+J0LZKobRJxS5DVzddjFuI8uliMGL0D2PdYxSfV2ksQSGEoRaf2CCeLHaqFN MIME-Version: 1.0 X-Received: by 2002:a63:36cb:0:b0:56c:3775:708 with SMTP id d194-20020a6336cb000000b0056c37750708mr4501181pga.7.1693288107160; Mon, 28 Aug 2023 22:48:27 -0700 (PDT) Date: Mon, 28 Aug 2023 22:48:27 -0700 In-Reply-To: <20230829050825.4177-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000213bd70604095cd7@google.com> Subject: Re: [syzbot] [btrfs?] KASAN: use-after-free Read in btrfs_test_super From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+65bb53688b6052f09c28@syzkaller.appspotmail.com Tested on: commit: 2ee82481 Add linux-next specific files for 20230828 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master console output: https://syzkaller.appspot.com/x/log.txt?x=177c0650680000 kernel config: https://syzkaller.appspot.com/x/.config?x=e82a7781f9208c0d dashboard link: https://syzkaller.appspot.com/bug?extid=65bb53688b6052f09c28 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=13d70c13a80000 Note: testing is done by a robot and is best-effort only.