From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 52354C433DF for ; Sat, 30 May 2020 15:12:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 310BC20715 for ; Sat, 30 May 2020 15:12:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728989AbgE3PM0 (ORCPT ); Sat, 30 May 2020 11:12:26 -0400 Received: from mout.kundenserver.de ([212.227.17.13]:50249 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728927AbgE3PMZ (ORCPT ); Sat, 30 May 2020 11:12:25 -0400 Received: from [192.168.100.1] ([82.252.135.106]) by mrelayeu.kundenserver.de (mreue109 [213.165.67.119]) with ESMTPSA (Nemesis) id 1MEFnP-1jpBVk3Ivd-00AHhy; Sat, 30 May 2020 17:12:18 +0200 Subject: Re: Kernel crash on qemu-m68k-system while building r-cran packages To: John Paul Adrian Glaubitz , Michael Schmitz , linux-m68k Cc: Debian m68k References: <54998b37-e607-b8da-fe11-8a719531fba5@gmail.com> From: Laurent Vivier Autocrypt: addr=laurent@vivier.eu; prefer-encrypt=mutual; keydata= mQINBFYFJhkBEAC2me7w2+RizYOKZM+vZCx69GTewOwqzHrrHSG07MUAxJ6AY29/+HYf6EY2 WoeuLWDmXE7A3oJoIsRecD6BXHTb0OYS20lS608anr3B0xn5g0BX7es9Mw+hV/pL+63EOCVm SUVTEQwbGQN62guOKnJJJfphbbv82glIC/Ei4Ky8BwZkUuXd7d5NFJKC9/GDrbWdj75cDNQx UZ9XXbXEKY9MHX83Uy7JFoiFDMOVHn55HnncflUncO0zDzY7CxFeQFwYRbsCXOUL9yBtqLer Ky8/yjBskIlNrp0uQSt9LMoMsdSjYLYhvk1StsNPg74+s4u0Q6z45+l8RAsgLw5OLtTa+ePM JyS7OIGNYxAX6eZk1+91a6tnqfyPcMbduxyBaYXn94HUG162BeuyBkbNoIDkB7pCByed1A7q q9/FbuTDwgVGVLYthYSfTtN0Y60OgNkWCMtFwKxRaXt1WFA5ceqinN/XkgA+vf2Ch72zBkJL RBIhfOPFv5f2Hkkj0MvsUXpOWaOjatiu0fpPo6Hw14UEpywke1zN4NKubApQOlNKZZC4hu6/ 8pv2t4HRi7s0K88jQYBRPObjrN5+owtI51xMaYzvPitHQ2053LmgsOdN9EKOqZeHAYG2SmRW LOxYWKX14YkZI5j/TXfKlTpwSMvXho+efN4kgFvFmP6WT+tPnwARAQABtCJMYXVyZW50IFZp dmllciA8bGF1cmVudEB2aXZpZXIuZXU+iQI4BBMBAgAiBQJWBTDeAhsDBgsJCAcDAgYVCAIJ CgsEFgIDAQIeAQIXgAAKCRDzDDi9Py++PCEdD/oD8LD5UWxhQrMQCsUgLlXCSM7sxGLkwmmF ozqSSljEGRhffxZvO35wMFcdX9Z0QOabVoFTKrT04YmvbjsErh/dP5zeM/4EhUByeOS7s6Yl HubMXVQTkak9Wa9Eq6irYC6L41QNzz/oTwNEqL1weV1+XC3TNnht9B76lIaELyrJvRfgsp9M rE+PzGPo5h7QHWdL/Cmu8yOtPLa8Y6l/ywEJ040IoiAUfzRoaJs2csMXf0eU6gVBhCJ4bs91 jtWTXhkzdl4tdV+NOwj3j0ukPy+RjqeL2Ej+bomnPTOW8nAZ32dapmu7Fj7VApuQO/BSIHyO NkowMMjB46yohEepJaJZkcgseaus0x960c4ua/SUm/Nm6vioRsxyUmWd2nG0m089pp8LPopq WfAk1l4GciiMepp1Cxn7cnn1kmG6fhzedXZ/8FzsKjvx/aVeZwoEmucA42uGJ3Vk9TiVdZes lqMITkHqDIpHjC79xzlWkXOsDbA2UY/P18AtgJEZQPXbcrRBtdSifCuXdDfHvI+3exIdTpvj BfbgZAar8x+lcsQBugvktlQWPfAXZu4Shobi3/mDYMEDOE92dnNRD2ChNXg2IuvAL4OW40wh gXlkHC1ZgToNGoYVvGcZFug1NI+vCeCFchX+L3bXyLMg3rAfWMFPAZLzn42plIDMsBs+x2yP +bkCDQRWBSYZARAAvFJBFuX9A6eayxUPFaEczlMbGXugs0mazbOYGlyaWsiyfyc3PStHLFPj rSTaeJpPCjBJErwpZUN4BbpkBpaJiMuVO6egrC8Xy8/cnJakHPR2JPEvmj7Gm/L9DphTcE15 92rxXLesWzGBbuYxKsj8LEnrrvLyi3kNW6B5LY3Id+ZmU8YTQ2zLuGV5tLiWKKxc6s3eMXNq wrJTCzdVd6ThXrmUfAHbcFXOycUyf9vD+s+WKpcZzCXwKgm7x1LKsJx3UhuzT8ier1L363RW ZaJBZ9CTPiu8R5NCSn9V+BnrP3wlFbtLqXp6imGhazT9nJF86b5BVKpF8Vl3F0/Y+UZ4gUwL d9cmDKBcmQU/JaRUSWvvolNu1IewZZu3rFSVgcpdaj7F/1aC0t5vLdx9KQRyEAKvEOtCmP4m 38kU/6r33t3JuTJnkigda4+Sfu5kYGsogeYG6dNyjX5wpK5GJIJikEhdkwcLM+BUOOTi+I9u tX03BGSZo7FW/J7S9y0l5a8nooDs2gBRGmUgYKqQJHCDQyYut+hmcr+BGpUn9/pp2FTWijrP inb/Pc96YDQLQA1q2AeAFv3Rx3XoBTGl0RCY4KZ02c0kX/dm3eKfMX40XMegzlXCrqtzUk+N 8LeipEsnOoAQcEONAWWo1HcgUIgCjhJhBEF0AcELOQzitbJGG5UAEQEAAYkCHwQYAQIACQUC VgUmGQIbDAAKCRDzDDi9Py++PCD3D/9VCtydWDdOyMTJvEMRQGbx0GacqpydMEWbE3kUW0ha US5jz5gyJZHKR3wuf1En/3z+CEAEfP1M3xNGjZvpaKZXrgWaVWfXtGLoWAVTfE231NMQKGoB w2Dzx5ivIqxikXB6AanBSVpRpoaHWb06tPNxDL6SVV9lZpUn03DSR6gZEZvyPheNWkvz7bE6 FcqszV/PNvwm0C5Ju7NlJA8PBAQjkIorGnvN/vonbVh5GsRbhYPOc/JVwNNr63P76rZL8Gk/ hb3xtcIEi5CCzab45+URG/lzc6OV2nTj9Lg0SNcRhFZ2ILE3txrmI+aXmAu26+EkxLLfqCVT ohb2SffQha5KgGlOSBXustQSGH0yzzZVZb+HZPEvx6d/HjQ+t9sO1bCpEgPdZjyMuuMp9N1H ctbwGdQM2Qb5zgXO+8ZSzwC+6rHHIdtcB8PH2j+Nd88dVGYlWFKZ36ELeZxD7iJflsE8E8yg OpKgu3nD0ahBDqANU/ZmNNarBJEwvM2vfusmNnWm3QMIwxNuJghRyuFfx694Im1js0ZY3LEU JGSHFG4ZynA+ZFUPA6Xf0wHeJOxGKCGIyeKORsteIqgnkINW9fnKJw2pgk8qHkwVc3Vu+wGS ZiJK0xFusPQehjWTHn9WjMG1zvQ5TQQHxau/2FkP45+nRPco6vVFQe8JmgtRF8WFJA== Message-ID: <1856e243-11fd-e03a-ee90-23167b90f46d@vivier.eu> Date: Sat, 30 May 2020 17:12:16 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:/ZE27/Oh0NLFAMoxMt9a3iW6NkAWrxZYpQtf6Upoq3aYuauVMuu o2nJst03QLpphSM7nCFru9N/Gfq7TkIhLA6bW7griLaklRw+yb4+fMouMKA5gaAC5+LRWoR tAVEbwea6Bb1fWB1tvPf+vhdEAifSnsFD9Iq8eLIN4LFqIgIkLK9hCzQRphmmXGMTcLdLkm 8MwBddOhRUKkB39s/yrjQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:uTh0Xvs+SHk=:tfTnik+WnMkYGKOw4MQMBT YfN42/81pzjJz0dpQD/Tz9SabIEzFkwEcCa3L6/C+r7bsdVxvrFT+GSj0ynOaIx3BJq9ipDRv d7ZlDqz4/a/p4lIJKWjXR0JhloMmeOVqFzTgSIvg/ahDlI3wdzPjT/FssBQp5mwYt5wNoPgXE 5dzZY969B1uW2DWsEPDgrZIOkC/mVe+fXAVQCjqLl1KZMxk25xceHenPTkzrAl/dYXGF9iFMW GlXHM2ehbDpxjkebPHweGH1JZNaDsyAaRnE+6QQe4EO9gtsFqpUHBQbtdSUb/B105h3/RdLu8 z75otLgnjPhtFZP4gKI1suBv2tCui76xrMJjV2j0Tds9LPMt/JNMfeaQ0bfjdKrS8bXVvsJnM 8aB+uJfpq3gmJ7wpoOcuQK4uanLB5X1miJCIKuEiCKDPGsxdfxhZDpA22rYvYHMkFVyHiGIza Yhqufaojw4QyqTsh09BPI6fA4KGQdh/NvieF5fYv26EEC+wlOhhY/y51enr6N6Cmyu9fR0LeS Wnsb4Udrm+Ql4asVfxLMrXUDXPzyDJerj3Q7dGqjAx3KdMP5L2lVbEqRe+e7IF/P7LqwZ2OMG P6ah1oyR5VehWE5YIHRwWu0AfDDcJOtYxXhO/i5dNgxivHdsn6O6k253pmj3K5g1TVqoqgto+ s7rJenaQOBj3M1egVx8XAs/ThqJbP6D8nT8rzfVC+hYSCdh/pICUmeBbYBjylOq7nnDtCwm9g EKN/GgUC+qs1oDiVEILRIEPIS7xYJm+cXHNny8HC2cjCAhowLqpxSMoRjlx4iVJAm62DATa0V Efh0K1yc65lfGt0WAerQz9s4By9UxVEft6lvtGRczexrHWV1bPCBQyMdOXr2ZsrVTcOLNeV Sender: linux-m68k-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org Le 30/05/2020 à 13:49, John Paul Adrian Glaubitz a écrit : > Hi Michael! > > On 5/30/20 1:49 AM, Michael Schmitz wrote: >> Can you try to run that R binary on a real 060 or 040? > Works fine on elgar: > > root@elgar:~> R As the package is available, I've been able to reproduce the problem with logs enabled. Apparently the instruction is not decoded correctly: ---------------- IN: 0x00016a2c: fmovel #0,%fpsr Disassembler disagrees with translator over instruction decoding Please report this to qemu-devel@nongnu.org OP: ld_i32 tmp0,env,$0xfffffffffffffff0 movi_i32 tmp1,$0x0 brcond_i32 tmp0,tmp1,lt,$L0 ---- 00016a2c 00000000 movi_i32 PC,$0x16a2c movi_i32 tmp0,$0x3 call raise_exception,$0x0,$0,env,tmp0 set_label $L0 exit_tb $0x7fc2a0da5643 INT 49331: Address Error(0xc) pc=00016a2c sp=3cc91f30 sr=2004 I try to fix that... Thanks, Laurent