From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 E14E618EA0 for ; Mon, 15 Jan 2024 19:17:04 +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-il1-f197.google.com with SMTP id e9e14a558f8ab-35fffb6fe5bso90039545ab.2 for ; Mon, 15 Jan 2024 11:17:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705346224; x=1705951024; 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=iRJQm3WCu0qZMEYzgD+2E6tGaJUFS4vAonRPZHIDhWg=; b=EOLNtf/vdR56HT1DXcoP6mDerVvZ2/fefY5n+QnoKMqcCrGaKRNrM+Nvpg/9rZ/I7B 5iIHnJm4krhZr4i1iTBYDTLQBKxc0+jxpsXjtFZcJezr3gFAJHxDS0nhdosdER7YONTw i+kosb+ahxVoNKsy13UbNInq72xy4+o62ZGVppICq4K0MKfglC3y+dhZBOliHpYiS2hc XIqiEq/U6HdOrW+fgef1jwtUAG7CrPZDyUwLNCAPsOe/mExXqqTV+Yf3u+U4ije2tM7W tJ4HSx1ctZBIFDQO2QMJ/DerCnPkUHoEyTcmV203ZYFwVhuhOyxvBAdCmuNqbM+FtR4n wQDw== X-Gm-Message-State: AOJu0Yw6GJSE0fC8DV3nHDXTkkCefkpjUA4pepfNvYdk4lBvikE+5Yvl IL83OPMwusUnyWhOcwWOqpDJFI7d86ZpLK9yaJrxxO7oNYNh X-Google-Smtp-Source: AGHT+IFvxsWdPC28mrO4Fw38tzncdjJoD9cZXEdbACTcntcOf5VnTxGu37+OkBEcrAobsYqXQ3jm7Y4LxER0mBoJH7KtMa+OtN19 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3885:b0:35f:cb88:883e with SMTP id cn5-20020a056e02388500b0035fcb88883emr868598ilb.6.1705346224102; Mon, 15 Jan 2024 11:17:04 -0800 (PST) Date: Mon, 15 Jan 2024 11:17:04 -0800 In-Reply-To: <20240115120535.850-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e8222b060f00db3b@google.com> Subject: Re: [syzbot] [f2fs?] KASAN: slab-use-after-free Read in f2fs_filemap_fault From: syzbot To: hdanton@sina.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+763afad57075d3f862f2@syzkaller.appspotmail.com Tested on: commit: 052d5343 Merge tag 'exfat-for-6.8-rc1' of git://git.ke.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=105a1a0be80000 kernel config: https://syzkaller.appspot.com/x/.config?x=490fc2f9d4ae426c dashboard link: https://syzkaller.appspot.com/bug?extid=763afad57075d3f862f2 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=14a249b9e80000 Note: testing is done by a robot and is best-effort only.