From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 54BE718870D for ; Sun, 3 Nov 2024 21:34:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730669644; cv=none; b=ZA/cPDSq66nREFkru3n2brinpUEIiSHwLfsolKPxFXpnVgQgT8PXQznzWYdEyuzpq8Wifly4l6l/5oOOy8q7LHnjmKJxnpTDrUdLK+WwTUf+G4BxVtCGSvDg2riyimjOU910BK7BOVyKvbVlN6Nxfidlmv/6bV65CrNeevDnOgc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730669644; c=relaxed/simple; bh=blXg9xGpc16qfDm92tw9O/9aYjZ3AmVz0EK19h8E3Dc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=kJCy1SsdxsWo5fTacBq3KE+YvKW6fTvcXFGUZTn3UejZsI6ejVDV6iyncJ7narUyNK/DS9T1K1N0u1xXMdEQmE3F2UdpclqSDBF3zET/RLfrpNWvk1/FVXy16cYt4H6jXVngdsnPWSP+iGLDB6FQMlYwULwEsNz5q+tG0hotSGM= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3a6c427e1b0so8515655ab.0 for ; Sun, 03 Nov 2024 13:34:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730669642; x=1731274442; 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=jgInUz7qNUZLdUgIRTKTAOglEAA5qwoze5+vT6Jq1YQ=; b=DvMd9h5s7idF3Wm7oMw4FQYkS9XnONHZm8LCKlwHcberI0U1caamdyCWtufJlRdwfG 3uC+8Z2NfF2xbnT0HIPft2QS8PPRfPKF4d/brDre3wRi0sV3mXe+1Hdpr0UszkK9Yae3 jp98W+h628LPKCytZtdnQOFQUz7+QmkdCHnXPPIjvkPXfH/Y5Sre/WCnA/xqp5ATfBcV oMkdvnGMaKAseWLVwcJCoV2kXdLnJfqHptbv7j7TsCI9MkT/o+9ZSbUKYwaWiRy7m8bp ln5o6yZo37EzCs/PgzP27zT1Wf03H7Glw0f3c4Fs8KIGvUCp2Gue7ETSfYbLx9R2wUJm sD3Q== X-Forwarded-Encrypted: i=1; AJvYcCUthoGrvZ4+6QTFys1qYz/ie8THu4veUOm0U2Yjj6oUyZWs5Y9PpNlFPLTcdwFEO+lBb4um/6hmk6kAT74=@vger.kernel.org X-Gm-Message-State: AOJu0YwHkdn/AVrtm+SkQuXZwLT40scD64uYZrjU4vjQLpT8XkzsNBQg e8MuvgafhJPKS21QBrBk4z8zWiQngiJ1d1vwlsG/ezZX/wEJqbBBtgmHqHgcfypyO8BjncAkwsP gQcYmRXbPcWPslUlWxQbf8PBoLYqL7rQa+7hEiTWJrKMkqw3zkEkFIzk= X-Google-Smtp-Source: AGHT+IFHEMRou1rYHekLU0t1vroRMTKrxb/yKIFNxce8uo+T1r+WKfYT0UL6Y7ouEB8+jCKM9EGjomfeCFpfrcwG6Ig0Mfj72el9 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cbc7:0:b0:3a6:a9d6:e427 with SMTP id e9e14a558f8ab-3a6aff50f1cmr75215455ab.9.1730669642025; Sun, 03 Nov 2024 13:34:02 -0800 (PST) Date: Sun, 03 Nov 2024 13:34:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6727ec4a.050a0220.35b515.01a5.GAE@google.com> Subject: Re: [syzbot] [net?] KMSAN: kernel-infoleak in move_addr_to_user (7) From: syzbot To: danielyangkang@gmail.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+346474e3bf0b26bd3090@syzkaller.appspotmail.com Tested-by: syzbot+346474e3bf0b26bd3090@syzkaller.appspotmail.com Tested on: commit: a8cc7432 Merge tag 'mm-hotfixes-stable-2024-11-03-10-5.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1047b630580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8c11ea7cf15419ce dashboard link: https://syzkaller.appspot.com/bug?extid=346474e3bf0b26bd3090 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=16068740580000 Note: testing is done by a robot and is best-effort only.