From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from IMSVA.IN.MEGATRENDS.COM (Webmail.amiindia.co.in [203.199.198.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 6E5F9219FFEC1 for ; Tue, 23 May 2017 21:20:27 -0700 (PDT) Received: from IMSVA.IN.MEGATRENDS.COM (IMSVA.IN.MEGATRENDS.COM [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5309B82047 for ; Wed, 24 May 2017 09:52:19 +0530 (IST) Received: from IMSVA.IN.MEGATRENDS.COM (IMSVA.IN.MEGATRENDS.COM [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2E40F82046 for ; Wed, 24 May 2017 09:52:19 +0530 (IST) Received: from webmail.amiindia.co.in (venus1.in.megatrends.com [10.0.0.5]) by IMSVA.IN.MEGATRENDS.COM (Postfix) with ESMTPS for ; Wed, 24 May 2017 09:52:19 +0530 (IST) Received: from VENUS2.in.megatrends.com ([fe80::2002:4a07:4f17:c09b]) by VENUS1.in.megatrends.com ([fe80::951:7975:6ecf:eae5%14]) with mapi id 14.01.0438.000; Wed, 24 May 2017 09:50:19 +0530 From: Karunakar P To: "edk2-devel@lists.01.org" Thread-Topic: Pressing ESC from "PXE windows Boot manager" causes ASSERT Thread-Index: AdLURLC6iiwpAC5dQK2zZjiTmgfeiQ== Date: Wed, 24 May 2017 04:20:18 +0000 Message-ID: Accept-Language: en-GB, en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-originating-ip: [10.0.84.126] MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-TM-AS-Product-Ver: IMSVA-9.1.0.1600-8.1.0.1062-23088.004 X-TM-AS-Result: No--22.098-5.0-31-10 X-imss-scan-details: No--22.098-5.0-31-10 X-TMASE-Version: IMSVA-9.1.0.1600-8.1.1062-23088.004 X-TMASE-Result: 10--22.098000-10.000000 X-TMASE-MatchedRID: jaR9O8BDUB3AlBcOpPpFW4zb2GR6Ttd3Kx5ICGp/WtHANHjiWWI+7ZW7 VH/lGygavZynCLdaHu1Ojmn1OEA1tD7VxbyPZ0wq4RtSDjG+z7BfjyTZEf6/10Yx760ONDcW7rP 0DPT/N1d4b+1GQuhRF1G8qPlEy01Po1Fm5T9RdIS8coKUcaOOvZ6KYa03LCO2dDwP5ItpCOwcSR F9JP5Ozi4jb1n1eNA354mbosKUuYfCKxdd3mKUa4oLoibgjVEX+Gz435tISEHimKcLRvsB1fBYR o06eVj38vzD3/0Zl0qFbYEMj70WzDScgMqgJnG/uIwLnB3Aqp3q0SQ1Mgx5CDg2jfgv3Zp9UdfE Kc10rU54nNRC+UXW5z7V1OrezJhf6t1guSoQ4UOu2HyQbV6d92JPx4IMZ2UjZGKcHUyeN32VHVx P1hp9Beko2t9ghSAsa8Ucw9J4YNXzsSy98mWY52pxNWG2/ceF61uKbxHDBjTMEJSrMiibuTJck0 8CgB/9mowc2TM6uJ04E//wIEDROo657QFTePup+0dcCCddboM2+MAApK0XbndpqzgRepGe49Q3K BKVT3IkmkjxAzJeiA== X-TMASE-SNAP-Result: 1.821001.0001-0-1-12:0,22:0,33:0,34:0,39:0-0 X-Content-Filtered-By: Mailman/MimeDel 2.1.22 Subject: Pressing ESC from "PXE windows Boot manager" causes ASSERT X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 May 2017 04:20:29 -0000 Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, We have facing an issue with PXE boot. [Issue] When ESC is pressed from Windows Boot manager during PXE boot (IPv4 or IPv6= ) system Hangs with following ASSERT ASSERT [DxeCore] \MdeModulePkg\Core\Dxe\Mem\Pool.c : CR has Bad Signature [Reproduction Steps] 1. Perform UEFI PXEv4 or UEFI PXEv6 boot 2. It will start PXE boot over IPv4/6 and Downloads NBP file successfully. Attached the Screenshot for the same(ScreenShot1.jpg) It will Displays the info like "Press ENTER for network boot service" Attached Screensho(ScreenShot2.jpg) 3. Press ENTER and then press ESC immediately to see the Windows Boot Manag= er Menu It will list the available Operating Systems Attached the screenshot(ScreenShot3.png) 4. Press ESC to come back to Setup or next Boot option [Result] System hangs with ASSERT [Expected Result] On pressing ESC from Windows Boot Manager, it should come back to setup/Nex= t boot option in boot order Note: We have PXE server configured in Windows Server 2012 R2. Please look into it. Thanks, karunakar