From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail05.groups.io (mail05.groups.io [45.79.224.7]) by spool.mail.gandi.net (Postfix) with ESMTPS id BA143782CB4 for ; Mon, 10 Mar 2025 13:38:53 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=Uze6bhwx5Ph+PYUd66eHSKwl5WQjP3vmZ0pP04ZXnQ0=; c=relaxed/simple; d=groups.io; h=Subject:To:From:User-Agent:MIME-Version:Date:References:In-Reply-To:Message-ID:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Type; s=20240830; t=1741613933; v=1; x=1741873132; b=PxtoVn4T5pS3Zl/th5RY0ZVdC9CsGFhLrKJF4bxg+tRN6K+ijdz+HnCgz8XVFQK6yvCSs0oR udQSjBG8mhzycXJDH/d2cUhSHe5ipRpL9ZoJm3lPXUfQyCQNIeOOk2fOQ1bHRQKrqhm+8vJhfm9 Gl5AQqw9OurX+0sUOVFPlSZ1B/byrXUZZ9xu7nxt+KN7eyXnlTmzitXJG/F631dTDx5BcFxj/ZG e91LxotPpgsmMWgduHilASs9m2YaSSlJCStJ4qim/aDOBX4WqtuiQrdKbXYQQ4peAdGoivLfALE l4LG+b9rKocKToUwTYAXmIq5GVlQfq/l3JV6lbbbTZDEg== X-Received: by 127.0.0.2 with SMTP id FuHqYY7687511xRdEFIKycdf; Mon, 10 Mar 2025 06:38:52 -0700 Subject: Re: [edk2-devel] Linux kernel Hangs after exit_boot_services using UEFIPayload To: "memristor2" , devel@edk2.groups.io From: "Ajan" X-Originating-Location: Singapore, SG (111.65.37.175) X-Originating-Platform: Mac Chrome 133 User-Agent: GROUPS.IO Web Poster MIME-Version: 1.0 Date: Mon, 10 Mar 2025 06:38:51 -0700 References: In-Reply-To: Message-ID: <9243.1741613931031243279@groups.io> Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,ajan.zhong@newfw.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: F4P5fZtaRel8u4p1L2kDAdWfx7686176AA= Content-Type: multipart/alternative; boundary="eAVUmsC6QiD3s21JjkGR" X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20240830 header.b=PxtoVn4T; dmarc=none; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 45.79.224.7 as permitted sender) smtp.mailfrom=bounce@groups.io --eAVUmsC6QiD3s21JjkGR Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Mon, Mar 10, 2025 at 09:30 PM, memristor2 wrote: >=20 > BUG: unable to handle page fault for address: 0000000063441850 To "nokaslr", maybe MemMap or E820 table passed to Linux kernel is incorrec= t. Then you need to check MemMap or E820 table entries. To kernel panic, page fault triggered at 0x63441850 with log " BUG: unable = to handle page fault for address: 0000000063441850 ". This issue might be c= aused by invalid page table access. And also it seems you are using FPU " k= ernel_fpu_begin_mask+0x2b/0xc0 " , maybe you need to check whether FPU has = been initialized correctly. -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#121173): https://edk2.groups.io/g/devel/message/121173 Mute This Topic: https://groups.io/mt/111617309/7686176 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [rebecca@openfw.io] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- --eAVUmsC6QiD3s21JjkGR Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable
On Mon, Mar 10, 2025 at 09:30 PM, memristor2 wrote:
BUG: unable to handle page fault for address: 0000000063441850 =  
To "nokaslr", maybe MemMap or E820 table passed to Linux kernel is inc= orrect. Then you need to check MemMap or E820 table entries.
 
To kernel panic, page fault triggered at 0x63441850 with log "BUG: unab= le to handle page fault for address: 0000000063441850  ". = This issue might be caused by invalid page table access. And also it seems = you are using FPU "kernel_fpu_begin_mask+0x2b/0xc0 ", ma= ybe you need to check whether FPU has been initialized correctly.
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