From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 1671F210E4 for ; Sat, 13 Jan 2024 11:23:04 +0000 (UTC) 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-io1-f70.google.com with SMTP id ca18e2360f4ac-7ba97338185so744752539f.1 for ; Sat, 13 Jan 2024 03:23:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705144984; x=1705749784; 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=z14o9M1FaLdELHR0JarXC5hIlTJgwZ9DahMSqziCXco=; b=mV14ETk61sobyOe2Q6pGMfDG4oQdZ1xPS2gIIFxIhtR0DBKl1INI0d1SDb8ewBWNPE imfQl8IYhAjVrjHxRqHumcdGvtIHcNlI2qye3FUfTJET+UcuwQ2BLrbdGgN4I6KJ3NH/ z00NK1zQAvbtGti26RjtLKAbMD0F48ubpmKCer4OgSdIhknjRwN8iRjehPrvlMukc5uq 6vE3OvKK2QnCG9EmblSxNNPqAbHGpFh6oMbD9cjNWReI8R5Yt/KGhLNFxdhBY2EfZOI8 Z9MdT6g2BXiu6I337DEiGTITchEwGzhMsl9QQa3UB6fGkP1M8XAJP0Onnu16OSokqGDl VHpw== X-Gm-Message-State: AOJu0Yw8Gob8M5gRMz5M1QsGHdP01AMffGWEpUO2e6+OiLeQhvVqJgvJ wVsFhXx/NfKL3LCOVJ1AR+HkpxoCbq5jPpW8dHw3vwlJ3JGa X-Google-Smtp-Source: AGHT+IFgynJnxpwAxoxfVTWKGV7tDktTSPm/EGkIEjNpAP8szNPUMROAJN1f0tIwmfgl8aR/KL4ubdpp68SM+hjSE6aY+5kmPj6V Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1645:b0:35f:8652:5ce8 with SMTP id v5-20020a056e02164500b0035f86525ce8mr327944ilu.4.1705144984143; Sat, 13 Jan 2024 03:23:04 -0800 (PST) Date: Sat, 13 Jan 2024 03:23:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000120e53060ed2010a@google.com> Subject: Re: [syzbot] [f2fs?] KASAN: slab-use-after-free Read in destroy_device_list 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-and-tested-by: syzbot+a5e651ca75fa0260acd5@syzkaller.appspotmail.com Tested on: commit: 23a80d46 Merge tag 'rcu.release.v6.8' of https://githu.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=16dfa2dbe80000 kernel config: https://syzkaller.appspot.com/x/.config?x=36f64072074e3eab dashboard link: https://syzkaller.appspot.com/bug?extid=a5e651ca75fa0260acd5 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=13271683e80000 Note: testing is done by a robot and is best-effort only.