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Wed, 28 May 2025 01:04:01 -0700 (PDT) Date: Wed, 28 May 2025 01:04:01 -0700 In-Reply-To: <68c2c045-c0d4-4896-b3e5-ba3d767f7110@kernel.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6836c371.a70a0220.253bc2.00c4.GAE@google.com> From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com X-Headers-End: 1uKBlk-00007s-Gk Subject: Re: [f2fs-dev] [syzbot] [f2fs?] KASAN: slab-out-of-bounds Read in build_sit_entries X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: unregister_netdevice: waiting for DEV to become free unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 Tested on: commit: 8b56d4fb f2fs: fix to do sanity check on section ckpt_.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git bugfix/syzbot console output: https://syzkaller.appspot.com/x/log.txt?x=171403f4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d25f4819d9920a3e dashboard link: https://syzkaller.appspot.com/bug?extid=1fa48dc6faf1ff972d7d compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 Note: no patches were applied. _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel 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 ACFCC1990A7 for ; Wed, 28 May 2025 08:04:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748419444; cv=none; b=aIf30tiwTE7vbIH0ZLYIYzLzXxEESrKGehpLKT18nhRhaWVDHFNJ9luIpjMOFQUMt33G28GT2pjh30J+VK4afXIsoSvJY0FRazLvF2aSsoVUfZFdh04h/Bxf0r1vIdR6AQyuC9jQpWo8kHdNZxdv1UK1jU5Q3B35f7FNPkSKgpU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748419444; c=relaxed/simple; bh=1oeI1j1lw8DC0A/7yt/5p9dEKr5IkC/rOemfjplVwlI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ZeKg4WuF78zHSpWr9eh9uOc0P2KM95Qz8WljYSYiYv5Xyxwq6dm0mOvmIQOvV46K3IXKJmUp8lfdz6vCEWNwgSQA3L/jthYOUpHO0rdU5Rp9HMRQQwAwJqxVKBvTmL7glUgKyJMN7990+z+oDZu21X+xfPuB4XXGOmaGf0yYggo= 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=209.85.166.70 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-86195b64df7so631857539f.2 for ; Wed, 28 May 2025 01:04:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748419442; x=1749024242; 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=MWDhC9r9oehNAeAGxW4ZZpblr+pALrjlJXaJu5GfEiI=; b=vDTouUSjtY2tYxVFWCOBnGJL3nC28PGDL/OIDp3LA/nBrVEY+Os2NwgSfuVY4DtMQe UWYVb6Gi00iv9/x6G6YsVuxqgu9hjikt2lIJRGA1+wmx9FFykmeAJDJU8vJGRjWazu5p v1eOPvjjYEnuG8jr7w2aA0Q1VABVpVGAbhpg56YrSl6grFOA5sTRikgHhiexDH072t2F bVbLUtL63fNSwdDfi+XsSqtnWWa9WOVrRxeT+4hUddW+ybcLux1xcxMtpuJujh+7UQ1K rWYTkawSAsPffl+kxS+GEdn+yhEk9FyXZBgGrohy4LqJKwjDSKR99c7jc0BUO2MRIuIv L8ow== X-Forwarded-Encrypted: i=1; AJvYcCVF9enFvKqf9kAcJcsJ2vGqYv+GKoqNjxg1d2mc2WxmA0yCta6qoaq0eIXPypIYimJyN3tVXuOoiOxJlIw=@vger.kernel.org X-Gm-Message-State: AOJu0YwI7JnDzJOcsPvXyHq5cYcb1oPoBZv+gOoU4S9yWMs0hfmJBb0V iF4fjdkq/jlelUi7NVKmp0THJ/VQ+aEoZ7cIQOMntd897eTN0cX1XiAHJNxgFRcHpcByAhdwT0P sFocT+zXIBz4UZnvC5O3lIyW2b29jFstnorFiMeoMVwsWKJGYdNlXUL/2hM4= X-Google-Smtp-Source: AGHT+IEWDo3N5Y8nJt4+xEYmCWGJ5P4xfnzlN1fx3ds89XYRyy+o3hQXbMe2tox95EQkf7Cfu+qZRRLsC7xzQomT57mTkOqhoTy7 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:371a:b0:85b:3a51:2923 with SMTP id ca18e2360f4ac-86cbb8b7b35mr1789997039f.14.1748419441880; Wed, 28 May 2025 01:04:01 -0700 (PDT) Date: Wed, 28 May 2025 01:04:01 -0700 In-Reply-To: <68c2c045-c0d4-4896-b3e5-ba3d767f7110@kernel.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6836c371.a70a0220.253bc2.00c4.GAE@google.com> Subject: Re: [syzbot] [f2fs?] KASAN: slab-out-of-bounds Read in build_sit_entries From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: unregister_netdevice: waiting for DEV to become free unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 Tested on: commit: 8b56d4fb f2fs: fix to do sanity check on section ckpt_.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git bugfix/syzbot console output: https://syzkaller.appspot.com/x/log.txt?x=171403f4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d25f4819d9920a3e dashboard link: https://syzkaller.appspot.com/bug?extid=1fa48dc6faf1ff972d7d compiler: Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6 Note: no patches were applied.