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[85.214.156.166]) by gmr-mx.google.com with ESMTPS id r10si560236eda.4.2019.04.02.07.54.19 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 02 Apr 2019 07:54:19 -0700 (PDT) Received-SPF: pass (google.com: domain of mosipov@ilbers.de designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of mosipov@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=mosipov@ilbers.de Received: from [192.168.1.29] (4.28-242-81.adsl-dyn.isp.belgacom.be [81.242.28.4]) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8) with ESMTPSA id x32EsIKq002498 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 2 Apr 2019 16:54:18 +0200 Subject: Re: [PATCH] qemui386-buster: Switch to linux-image intended for older PCs From: "Maxim Yu. Osipov" To: isar-users@googlegroups.com References: <20190401145612.31564-1-mosipov@ilbers.de> Organization: ilbers GmbH Message-ID: Date: Tue, 2 Apr 2019 16:54:13 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.1 MIME-Version: 1.0 In-Reply-To: <20190401145612.31564-1-mosipov@ilbers.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-TUID: Q/FK27dR4Goo On 4/1/19 4:56 PM, Maxim Yu. Osipov wrote: > linux-image with suffix 686-pae frequently experiences > problems during boot: > > [ 30.458173] ------------[ cut here ]------------ > [ 30.458649] kernel BUG at arch/x86/kernel/alternative.c:726! > [ 30.459483] invalid opcode: 0000 [#1] SMP PTI > [ 30.459960] CPU: 0 PID: 176 Comm: systemd-udevd Tainted: G OE 4.19.0-4-686-pae #1 Debian 4.19.28-2 > [ 30.460749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014 > [ 30.461571] EIP: text_poke+0x1bc/0x250 > [ 30.461932] Code: 0f b6 07 38 01 75 23 8b 55 e8 8d 47 01 8d 34 1f 83 c2 01 8d 76 00 39 f0 74 14 0f b6 18 0f b6 0a 83 c0 01 83 c2 01 38 cb 74 ec <0f> 0b 66 90 8b 45 dc 50 9d 8d 74 26 00 8d 65 f4 89 f8 5b 5e 5f 5d > [ 30.463339] EAX: 000000f0 EBX: 00000001 ECX: f642be1b EDX: ffd30000 > [ 30.463828] ESI: d0060b90 EDI: f7c00350 EBP: f642be00 ESP: f642bddc > [ 30.464328] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00200007 > [ 30.464864] CR0: 80050033 CR2: f9a00000 CR3: 3642c000 CR4: 000006b0 > [ 30.465453] Call Trace: > [ 30.466264] alternatives_smp_module_add+0x141/0x150 > [ 30.466768] module_finalize+0x137/0x160 > [ 30.467134] load_module+0x1a47/0x1e90 > [ 30.467472] ? kernel_read_file+0x1e7/0x220 > [ 30.467844] sys_finit_module+0x89/0xe0 > [ 30.468217] do_fast_syscall_32+0x81/0x184 > [ 30.468573] entry_SYSENTER_32+0x6b/0xbe > [ 30.478343] EIP: 0xb7ef0d71 > [ 30.487659] Code: f6 ff ff 55 89 e5 8b 55 08 8b 80 5c cd ff ff 85 d2 74 02 89 02 5d c3 8b 04 24 c3 8b 1c 24 c3 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76 > [ 30.507802] EAX: ffffffda EBX: 0000000f ECX: b7d00bdd EDX: 00000000 > [ 30.517900] ESI: 00fba390 EDI: 00fba140 EBP: 00000000 ESP: bfbf781c > [ 30.527949] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200292 > [ 30.538212] Modules linked in: bochs_drm ttm drm_kms_helper evdev drm pcspkr serio_raw sg parport_pc parport qemu_fw_cfg button example_module(OE) ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb crypto_simd cryptd aes_i586 sr_mod cdrom sd_mod ata_generic ata_piix libata psmouse scsi_mod e1000 i2c_piix4 floppy > [ 30.571056] ---[ end trace c162d77644e01483 ]--- > > Switch to other linux-image flavor (intended for older PCs), > which behaves stable. Applied to the 'next'. > Signed-off-by: Maxim Yu. Osipov > --- > meta-isar/conf/multiconfig/qemui386-buster.conf | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/meta-isar/conf/multiconfig/qemui386-buster.conf b/meta-isar/conf/multiconfig/qemui386-buster.conf > index 4216d85..6b5a18e 100644 > --- a/meta-isar/conf/multiconfig/qemui386-buster.conf > +++ b/meta-isar/conf/multiconfig/qemui386-buster.conf > @@ -5,7 +5,7 @@ MACHINE ?= "qemui386" > DISTRO ?= "debian-buster" > DISTRO_ARCH ?= "i386" > > -KERNEL_NAME ?= "686-pae" > +KERNEL_NAME ?= "686" > > IMAGE_TYPE ?= "wic-img" > WKS_FILE ?= "directdisk-isar" > -- Maxim Osipov ilbers GmbH Maria-Merian-Str. 8 85521 Ottobrunn Germany +49 (151) 6517 6917 mosipov@ilbers.de http://ilbers.de/ Commercial register Munich, HRB 214197 General Manager: Baurzhan Ismagulov