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 1AEB138F9C for ; Wed, 29 Oct 2025 16:53:02 +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=1761756784; cv=none; b=Xy74wUVPqJHxFGzVXMnOHKL8cM1hhAU/pBA19cMu9+eu2V7W4fs3mP0+F6KFUuK2gyZ18pmGTGs5Mm7k7JK4A4/+uOKxqcDDr9/E2BA2x695nt4L6wjz3Xh1NIHxsjcGFQHoYShUnZ7cKgZI0asKo+f51KU4gVCr7X8mNn5hnZ8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761756784; c=relaxed/simple; bh=tfgOABjWm9SCUcHhaJ+8DmAOrDUg2w4abDXztS+XyE4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XrxnVG4ybdtOLVkncg0QVBmqruc6UOg5mixXEKjdWnFWhvbwUZ/KAAicoDZxNARnOJ6F0jMLziIiYPZCsK2RIrUAUlfhjjEyNuufvtL/0O1vxfVzOEiyFXLF4Jy/D6U6SCve1J1/QVLs4TOBS2vAHVxC7pPIt7LOeHF1qoLAyRs= 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-430c9176acaso1770285ab.1 for ; Wed, 29 Oct 2025 09:53:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761756782; x=1762361582; 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=+OicD+fqpLpVn41wTNfvd64j8RYgmh1jr+5Q6pOPVfo=; b=kdGnTV2HlTMW2Lk0VhwylKv6lJ4RZRgW+Em9+1zVVhbYbZz/OyxamA+uRWUsndBq4E EAjJBkfDf46ap6Y5oez8GW751Dm8ar7H5/PVFVxDyu7pSPfMDEadcL11q9TlaOLX8Q3/ OuQweNEfsHAX8rg+AC+WZ8/Ehz8nly5jPmNpkBj9/0zSUSvLaieO9wPCFF6UtUxhzSiY H6Qj61WP4LhU0ON7ITxF76iIZNP2HEpEOZesr5+Z2ZoaLYrWTLFRJ63nK43Qt5tzNhJC D23naIij7jaqMffjF7WE91mhCzS0QqyKtTMZs6Ktdg4+dh5lh/Eg9JTdXn6VkblqAaaQ UlQA== X-Forwarded-Encrypted: i=1; AJvYcCUE1CTPUTs92TRNuQC/zs+4gZldvJUMQO19KB3sX6x6ccQjdJ3iOyCQpGXzL4gm8Di/fQRSAAdQomE5YQw=@vger.kernel.org X-Gm-Message-State: AOJu0YxgadMMgz18h6PpCFmXF9NMfUwwMTCrLypwtBoDezbFoYQqvfXC hYEuaFJKenM52ZfsMNb7dukexElrfUSBwjdY+4f2Gan74JZAQlacBF6oCZqxzi3nwRO0vtIxeNI SQijqxx6nGeAYeD95KoJb9mg9D63tW2gbKl2U3sxqZvArvsgZfEx+qRMtM7I= X-Google-Smtp-Source: AGHT+IELUFfTp2qER7cJfESIPtYFDp2CpyJ6+DEnlQmpLvj4LzMlNjC/Tq9JVse4e+aZGS3eyr5JL8k6tDMBatJQEJ2VrbW417Qf Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:3649:0:b0:432:fc40:f323 with SMTP id e9e14a558f8ab-433012237c8mr3104855ab.10.1761756782288; Wed, 29 Oct 2025 09:53:02 -0700 (PDT) Date: Wed, 29 Oct 2025 09:53:02 -0700 In-Reply-To: <20251029062744.33bTD%dmantipov@yandex.ru> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6902466e.050a0220.32483.0214.GAE@google.com> Subject: Re: [syzbot] [ocfs2?] KASAN: slab-use-after-free Read in ocfs2_fault From: syzbot To: dmantipov@yandex.ru, 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-by: syzbot+a49010a0e8fcdeea075f@syzkaller.appspotmail.com Tested-by: syzbot+a49010a0e8fcdeea075f@syzkaller.appspotmail.com Tested on: commit: 4408a3d6 Linux 6.12.56 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-6.12.y console output: https://syzkaller.appspot.com/x/log.txt?x=16c23fe2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=52b41b67187b07bc dashboard link: https://syzkaller.appspot.com/bug?extid=a49010a0e8fcdeea075f 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=11059f34580000 Note: testing is done by a robot and is best-effort only.