From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 038D43783D4 for ; Wed, 29 Apr 2026 15:21:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777476064; cv=none; b=rxpZLAOJoIBrE96ArB45G+rVk3qQQqCswMaYm0ujo58a2WtKk/wsHEm99hLevPfhfZpA/STOYABbNY8emZ9l2J00B7ywodEZJUhNsD+ayOJfbbL0wWxYUVm/iTTmJa6zSfeHby1Mx93ZdswlLmgajnpvWTndvqnjlzvLHgTue7I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777476064; c=relaxed/simple; bh=XhXkSRWyKZmi6ZlI7xPqFhEgebebhf4nVIz3+gzm3c0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=bMxwznd8cbASlgs6/3VojLqYk2L3lyZcoWG54f1MYwcY3rz3ieuuRxOiy6GoHUR4DrarTm0ft/5TEQ7NGGF/q3roMdCUmm9GMrAUTYDLHgxJRFwkSeGQ8ux9RHEojSRBAD1UCr/Y61dJZgUWG87dB/M2ICw9v07xgWd5AJH0OL0= 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=209.85.210.70 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-ot1-f70.google.com with SMTP id 46e09a7af769-7dcdcacd141so11424175a34.2 for ; Wed, 29 Apr 2026 08:21:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777476062; x=1778080862; 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=XhXkSRWyKZmi6ZlI7xPqFhEgebebhf4nVIz3+gzm3c0=; b=SfJux9CIX+DsiQIBVleoJL+AaR8tCbhF6UX0sz+7NprSyLqIxtVSisW+DZ33dPMaOG z2/6iHO3/I97Uod80/BS8pGq9kCbTDziIAyAR4+sM4gr0xGw+cOf2Zg2UKNDc8GtSi6k QVFPVR+Eit9YG3DAvsuHHYN5u2SMp9fQx30GF0VD3JkjYAOeHdKFBl0vsOH3gih2DQPQ 8z30Dmp2WxZeCtXmUdB/gd151Re7KBhs+RrR1YBxy61wPY3XzEl3xl6ZtPtPAffkx7tf jPu8szr25b9Kqsc6PQFgKXzeWKvigkzkFIqQzrdQKXYYrVT9xPb2wML0P4J+f0lNAwvq xVJw== X-Gm-Message-State: AOJu0Ywt1vzqzigiBD7ztIyiVcWuY0EHD6hZ9gqDGxP++OvFU7yje9k1 gfLKEJyho7GdiynsLY1+x5gsfsvg4cpkDZUDMXPQ+bHE8T/EI7CWVfgai6jyci2mrgYR+4Ecmc3 QjSXzp6TNCMKYoujF2yRklyXGQdiL0YDAqmur9GoDz1QXUa4xEnSnhZco7vo= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1891:b0:694:9ea7:7a9f with SMTP id 006d021491bc7-6965cb726b5mr3966715eaf.35.1777476061995; Wed, 29 Apr 2026 08:21:01 -0700 (PDT) Date: Wed, 29 Apr 2026 08:21:01 -0700 In-Reply-To: <696aa7da.a70a0220.31956c.001a.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69f221dd.050a0220.11c491.0000.GAE@google.com> Subject: Forwarded: KASAN: use-after-free Read in hpfs_bplus_lookup From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: KASAN: use-after-free Read in hpfs_bplus_lookup Author: penguin-kernel@i-love.sakura.ne.jp #syz set subsystems: fs