From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 0A45B1F949 for ; Sat, 9 Aug 2025 09:52:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754733125; cv=none; b=h6trJFLqvBZLUVrJboFtZlhxGLXGSL7rW35KQLYEKQvg4NHZiZQye4DZqPRFq7aOWN6C+TsebvdK7J4YKEhMlWi5FzRGEFRkH74hWLFyDqnfK5UnyfWLo0I6vhJXq3pPmQcLP50sJ23Ty6u+rMIBykmbOJd1yr7QDQtE7656PTw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754733125; c=relaxed/simple; bh=+xCvOpAlO6IPKKqo+NaWneN8myhTy1QszLnc3l4oDpY=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gBYn3Qyb2cwiboU8WthALzJZEF/4st3rHCYzyaRZYf4nQqNRkuUqKqo3+tftY4HtLh0fd92QcprMDPJM2lFCSQgLI0VDZKAwhpGFZcqdI8sOY4KqOww2U4Nov98qVAbaBsjfevSWuvU7ay+v+BdW5oxPRxT6AE5U0KWRgdwCkPI= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-881878af906so540428539f.0 for ; Sat, 09 Aug 2025 02:52:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754733123; x=1755337923; 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=+0XvR5F55BYEBTELRK95B2GVU6la2n766p0Dulo3fTA=; b=YST7aDHGFUNcqXdj7IWoCUPqitfXuitAzLY6qxQ95dniYF+HzUpsNEEDLYIwbe19qa rDCcgb5Kx1xM5U3aXRdzzYE/rvFyI7bd1QUG+s4k/0XjheKRvNfCDCbGEV6yQZ6bhPIZ zEImrAQ0bBIu1Sssi75mREfrObTjoM39GRIOGTWMk+cn0VXR5sqcszuLlty/b6GK+W7s 9H5mMBBsdEFzkblAi4mifsf8dTinbq0TtFgigKQ0Pzl1hjqKZIi8diM3TWRo1F4T573v kFy77JuDkorMJZ9Q162XNmNbYFeVM/iJqIk3z3gAozaEApOyEBN8QBgYHjqt3UaV9kdL jc9g== X-Forwarded-Encrypted: i=1; AJvYcCW3XylZbCCPKkrq1EZuvx8N7b4vl8K0rKL7P9TIc25WdazB5yiNAhxx33S2fUuTw3vcXXRgTb+raN26kN0=@vger.kernel.org X-Gm-Message-State: AOJu0Yz21OVAzUAf8EYsu4ETqSgU+tx4C2K7AOmsh3hsuTFHWJlE35j8 fKeoTnPUyrh9SoPrNfCFrWGIA/tdkadMUXqtn1wOTbI60yebEdxGRFmrYQyZbpczHF8d9GUAMwq GHTvYlKIbvXPdMtLxHsLTpWjiJJ08GCA9BPqo1155eKPOVNVoIUUNWlFWCYg= X-Google-Smtp-Source: AGHT+IHcU9df4n72b++dkNsTmAe5wn9/QOWGU4UXtp1yGO65Ifzdm/Pp1ITBcha9mTZfbO0ye2OxhXdufWJSlpEnd3TSCXDt0Voj Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2dcd:b0:881:7e0c:7a79 with SMTP id ca18e2360f4ac-883f11b58b4mr1229403439f.2.1754733123177; Sat, 09 Aug 2025 02:52:03 -0700 (PDT) Date: Sat, 09 Aug 2025 02:52:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68971a43.050a0220.7f033.00a7.GAE@google.com> Subject: Re: [syzbot] [crypto?] KMSAN: kernel-infoleak in rng_recvmsg 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+e8bcd7ee3db6cb5cb875@syzkaller.appspotmail.com Tested-by: syzbot+e8bcd7ee3db6cb5cb875@syzkaller.appspotmail.com Tested on: commit: c30a1353 Merge tag 'bpf-fixes' of git://git.kernel.org.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14edb2f0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=9ee158fa735566e2 dashboard link: https://syzkaller.appspot.com/bug?extid=e8bcd7ee3db6cb5cb875 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=10a421a2580000 Note: testing is done by a robot and is best-effort only.