From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 D43251C3F0C for ; Sat, 18 Apr 2026 08:53:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776502386; cv=none; b=iuPifDOQgGr3laQHZS7FmyZqfChGBefD1Agrxp/JyV9+Nfcrfmk/KtaN828GSbM414jX1YhynKu0dBxtCOOQYPjPbWKPv6yKh2lrONW8Yt18T8wWVKoPaQEidLLSTZ2Z5FHBA5rzkAmvPHdphwxB24UEM0iBm9L4tycNPzlrKHw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776502386; c=relaxed/simple; bh=3nwn5s+/N3RS+VjllRqJaavWaDCid87UELEU3IUvzGE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Q1KJvQWPRfM1Vqwr3f4zwNAmLSFH4cJ0N0yH0JVRRzIovh6rrlz7xDh3EaX66A/6EcQ9amPvuSLgGOsvdG8Df5LOpMw/JSZX6Nh3pkeaVGoLNQx+dsLnBZn6f15fkhOX2weYRQv/5bFgqMmYdVQ+L20pV+o3R7ORY0P4sUEGopc= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7dbe76e3abcso3953315a34.0 for ; Sat, 18 Apr 2026 01:53:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776502384; x=1777107184; 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=E9EMquoNYXIKFj0wp+4/wbqydUbPelbDKqPEsPVUGOI=; b=VhD02iLOFRqWk3Ftp/QPN1f5X5XYAXrOglWl8NsG6moO6jwH5+ZuItr7Rn/E2Xld6S aYRKezLVqUi6HkShHKLNOFCrQQoHZs2coSWa05VQPCUtyc1Udku5yn4aLF3YT0GWdIn6 msSv4LmZrQZXkQZkp9J1RJi7TOlhwCqXIK1BmBNXsISWob7G6kYeTtlPV0w3beY55bG6 O93yKwLnlGDgYegmhktDjQBnsUAw4OBEcEh1u3U6ApPY/j+L7415kCP9LiGOxDcwPBmp Vqk2YTwKSnBvpvNtFQM6tc4CYVfcEVWc/F3sDB3WVWmlml/4qCrUjeX0lmyoQq5dmQ4r OCpQ== X-Forwarded-Encrypted: i=1; AFNElJ+brPe9x60siZ5Awf5q/5pyOrId1G1tLSwFwWtVsP9/t4FtzkJgwimakk6s2I/hgOXGCEkZ0b/c+KP6YEs=@vger.kernel.org X-Gm-Message-State: AOJu0YxaM9SFsd9u8vhxUTwrVvVm4aGjZcorIrj+bo4iHHayOUQCC52z bQBkjWJ45/ZJTmhG8apPDWI7W+S8EXTYmMIyflSOgzOK21xeLYsuReoWrlx0Cp79DSj6nHjpYk3 xG9EIXFqOC37rla1tAA6A7Mq7V2rveTvsHWEniW30HOKIcF+qEqc51ane074= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:f08:b0:692:4eef:d63a with SMTP id 006d021491bc7-69462e2c815mr3602192eaf.13.1776502383819; Sat, 18 Apr 2026 01:53:03 -0700 (PDT) Date: Sat, 18 Apr 2026 01:53:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69e3466f.a00a0220.1bd0ca.0041.GAE@google.com> Subject: Re: [syzbot] [jfs?] KASAN: slab-use-after-free Read in lbmIODone 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-by: syzbot+ecf51a7ccb6b1394e90c@syzkaller.appspotmail.com Tested-by: syzbot+ecf51a7ccb6b1394e90c@syzkaller.appspotmail.com Tested on: commit: 8541d8f7 Merge tag 'mtd/for-7.1' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12a8a4ce580000 kernel config: https://syzkaller.appspot.com/x/.config?x=ecb532db4f89a3a6 dashboard link: https://syzkaller.appspot.com/bug?extid=ecf51a7ccb6b1394e90c compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=14936f16580000 Note: testing is done by a robot and is best-effort only.