From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 A3D5934DB68 for ; Tue, 28 Oct 2025 18:27:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761676027; cv=none; b=mACfsi3fL2ILL9hQvp+HbQaw/5sUalCP/JykQA2tT3Ka9wZxgjScRWsK+Lyzz/8vjz8L0AarMu1p89fJKS4oanG5uE+TojNLnCXwM5DmPD1OSl8ksiD4S5Wpvw3pcbXZ1dCmJhEMPrADOV3YPI9oVhRaouVnwE6Stwdh3egcTGs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761676027; c=relaxed/simple; bh=fPSR9kfo+jVa1TvldM4cekLXCMxGrTXefxCYbUXFAwU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=A8yO6zAnOBNbb38rWNqBZHywQEgWaUYx2cURNST1pOaLy+0GCsxxUpuzWxcOJ7Mg+At7uzaZjVR7L6IufO9YMpKU4sdRx31qqKMxwEvSGugbXTj8NArmgr1W+hzCFoTpcZPwhoXCnAWup1mY2xDMPIQRBjhPKbCew7L106U+aH4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-430e67e2427so86085535ab.2 for ; Tue, 28 Oct 2025 11:27:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761676022; x=1762280822; 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=ofECm+Bu89gIv/gnqyXiqTgVqMjgCEe+wA7ItGedI5E=; b=ek80Tnzsaxr9fH6XEzxOZX7+O4ebIqc4kPKul9qMuQ6WsvUyHDdJv4sPl6v2WH4LnO rrwVlybEmPnaCu1IWcTBSJj16MmD7rccKC8cn2do3WEAXiqrU0V1ZP2hx8tLxNFlG71m 7hxburSmlNMHMtJwYrxOz2cpIksvZNhlctbV5nRYW3VTcbrfRWNR/BJpKlATsyTTjGPd eYIFLz9V256/hQkSlYFxDz5CZdSOvpUpQ89w3yM0qDiIIH44KN2Pua8Lac6p0elrqNeO YPEijUAJYRAKRbqfflT9kHggKzGXnIX9nJPT3+u/Mxxsgss/CSCaBx66HgaIGEZXtbnX OZZw== X-Forwarded-Encrypted: i=1; AJvYcCXGqvE43xM8EclJUKdX4V4RLPXGaAYqK7QST/zaoAv0LVilM7NRobQ1qwh8GEbDh0cZNJwnCrGxwJodrFU=@vger.kernel.org X-Gm-Message-State: AOJu0YzFa/z+V68kizz37FmWJWt3COkadptXdjqEAeSY5tYxA4Hzdb4P yFWDpFleTb53kNICvC0cUFgjNtcRe8bIu6+TuG9Gnj1V1DaYJ6GbGU3v0+LZhonclj79q7QInHP UFshDzdKKZWHxp4pRgpiIfet5BfoQPhSYMpLo8GLPNTh6RBQnMC6lTqeMt6Q= X-Google-Smtp-Source: AGHT+IFhI/dhI2DyBqUTaNvSzM5tCeG8yUFJ7VSLPc8foeq2pxHkNMRfUGLDioR7AE6MGqycVkfW17ad9RMPuYtdLmoL2UZbbA9k Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3a07:b0:430:b27a:7702 with SMTP id e9e14a558f8ab-432f8f80a8dmr2854475ab.3.1761676022639; Tue, 28 Oct 2025 11:27:02 -0700 (PDT) Date: Tue, 28 Oct 2025 11:27:02 -0700 In-Reply-To: <20251028181930.boW79%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69010af6.050a0220.3344a1.03d5.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: use-after-free Read in __ocfs2_flush_truncate_log From: syzbot To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: fs/ocfs2/ocfs2_fs.h:474:40: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:489:40: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:502:43: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:646:26: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:659:16: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:807:37: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:943:43: error: expected ';' at end of declaration list fs/ocfs2/ocfs2_fs.h:1030:39: error: expected ';' at end of declaration list Tested on: commit: d3d0b4e2 Linux 5.10.245 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.10.y kernel config: https://syzkaller.appspot.com/x/.config?x=7a3fccdd0bb995 dashboard link: https://syzkaller.appspot.com/bug?extid=4d55dad3a9e8e9f7d2b5 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=13984704580000