From patchwork Thu Oct 14 23:06:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Bezdeka X-Patchwork-Id: 933 Return-Path: Received: from shymkent.ilbers.de ([unix socket]) by shymkent (Cyrus 2.5.10-Debian-2.5.10-3) with LMTPA; Fri, 15 Oct 2021 10:06:54 +0200 X-Sieve: CMU Sieve 2.4 Received: from mail-lf1-f56.google.com (mail-lf1-f56.google.com [209.85.167.56]) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8) with ESMTPS id 19F86pTI019360 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 15 Oct 2021 10:06:52 +0200 Received: by mail-lf1-f56.google.com with SMTP id x33-20020a0565123fa100b003fcfd99073dsf6143243lfa.6 for ; Fri, 15 Oct 2021 01:06:52 -0700 (PDT) ARC-Seal: i=3; a=rsa-sha256; t=1634285206; cv=pass; d=google.com; s=arc-20160816; b=y9ihEqhHbVuqTm9w4SKRSUCnQlp/eS95DEBOp4KKb+UO0Hzn++DAe/0slRID2Qx5Zk gOnwA8huqWgdP78PDXXt9rDmnJsrE2zCjqWUopKe1CEd7yl40ob5EChcAV/znjI9uwJW AKQ6r8kRuE+36trvXfcx4Z4iaGGaVDL/dmB8fr2yE5SVhI48hXg9BitKKQ9QAXKr8X8Z jhqKlppkW8MwDhxYEoCyRgqsk3sGVbR9dlPvl7ECppG9zvuumKSyr0uSJxBldK80O2/p 5ttZCP1Ehf5ill27iOq/9IsjiQGjqkQjVrzFNj+PBtUTwq1BRWfXnFIMVcedBwqjalDy woqg== ARC-Message-Signature: i=3; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-unsubscribe:list-subscribe:list-archive:list-help:list-post :list-id:mailing-list:precedence:mime-version:message-id:date :subject:cc:to:from:sender:dkim-signature; bh=TxYi1y/CNmRvtGoZj5hNgzDtChNBdnB/o5iXJBz46aQ=; b=gicBsu/Kf3C9ctypcvKWgUe+HxyJHcD+vsL9RnZco69CK1SBMntE2kMJCSjvN51YAu NBmwtndHK2UTKGHrHbUgkxSJPv1O4t1BLqX1rbyzcQAcw5rjGXy3ANPpfWTqymFHAm3T cvjege9BhGCMTM3WGHAeYrHheX9qNoF9H1XWkeJmd0ExC8sGAKJtsySB7lt+zc9eKPi8 sbvuX+lu2pb7fSa7tOpxM5PnLDss+9WK+wNYFWS765AtrPwCcaM6nBglGgHSS5xWYZN/ einQQlUJE6tna6lBGQyG6ogzgtQoji+XjbJDcQG7+/4+9da/n+lUDwsiTuY22s/uGuGV vTOA== ARC-Authentication-Results: i=3; gmr-mx.google.com; dkim=pass header.i=@siemens.onmicrosoft.com header.s=selector1-siemens-onmicrosoft-com header.b=JNy5sJqJ; arc=pass (i=1 spf=pass spfdomain=siemens.com dkim=pass dkdomain=siemens.com dmarc=pass fromdomain=siemens.com); spf=pass (google.com: domain of florian.bezdeka@siemens.com designates 40.107.14.72 as permitted sender) smtp.mailfrom=florian.bezdeka@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlegroups.com; s=20210112; h=sender:from:to:cc:subject:date:message-id:mime-version :x-original-sender:x-original-authentication-results:precedence :mailing-list:list-id:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=TxYi1y/CNmRvtGoZj5hNgzDtChNBdnB/o5iXJBz46aQ=; b=UBkgRnkyi452iOmsInT6JsxwsGcDu7tiVIq3xWypFt//b4vUGSGNBCuo7IbcoZdLJa WbObDIIV6cKQ2wMUdzr+wQ9lOlxjpHAvCoWefvstFKdlGvsiAoCV99D/57VmHp2yeZBR M+NO9sySwga2O8LXvY06RTEb/Mg45AuCSXd2J7HKKsllJWM/EXwFGvjAeMvy0eRqFKEZ CaMIVhsh9G8+3ykS9FvHPL0vygtpBuP7ZYL55HZZQW+G4fQABSlyeS19y4sRjSRJekGd Hs5BLN7UfiECjR6rJEz4YONWg+gmF2Ulhrm8ta6XBpCJdcg/kjWqENAj6Qo1T7z/VHYk CWJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=sender:x-gm-message-state:from:to:cc:subject:date:message-id :mime-version:x-original-sender:x-original-authentication-results :precedence:mailing-list:list-id:x-spam-checked-in-group:list-post :list-help:list-archive:list-subscribe:list-unsubscribe; bh=TxYi1y/CNmRvtGoZj5hNgzDtChNBdnB/o5iXJBz46aQ=; b=Jy18tdrK7B+QobIrSFQc/zaayuODkI+EpKiYZoxevYqIVWDMirWI2HyscAyiVtLNNX SwPtSyOA8rFkY3aGZTO9cJX4Cm2vO8BCi9BEpcgkFWaZNxW8JbG+Vdny+TozxNrq0vZb pweysBw4W8RSXTlfOFs9xoA3DzJprJKdDmblzjl5HX9p28fQ5boISR3VEfuzCmhUiDg/ ElS/ksn7zjV9MyLUpW0MHlZCGC4zf8qz225yd24MccdoyECo94dxtJKnnm6LVfWRdYtc ulL61bOdO71Cf708veA9J5ptAZ3X0Vi8VAMIRaW7GlC7U86/ZPFLyGMOHf3PdssJ6s1u yuFQ== Sender: isar-users@googlegroups.com X-Gm-Message-State: AOAM531nMx4i5xbSDqmhr6dRSJAwPuFaXh9Gg3BAMQEARXNkS5RVtA/N XXoUSNMKI4Q2qSsnnmsqj/Q= X-Google-Smtp-Source: ABdhPJzpS7HSYh8UKL56HAQ5N49atdRPYM0CPcjYIxPxxueO2G6NO+t+H+qFYfVirRpkYaD0iJmSrA== X-Received: by 2002:a2e:b890:: with SMTP id r16mr11745935ljp.157.1634285206285; Fri, 15 Oct 2021 01:06:46 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a05:651c:982:: with SMTP id b2ls1490203ljq.7.gmail; Fri, 15 Oct 2021 01:06:45 -0700 (PDT) X-Received: by 2002:a05:651c:885:: with SMTP id d5mr2829240ljq.78.1634285205287; Fri, 15 Oct 2021 01:06:45 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1634285205; cv=pass; d=google.com; s=arc-20160816; b=IA5BosZjxJtmHmsUtNdsTys5/3bCSENF6lXKH/+4ZRMvB8aY5ow3h0p+Q8w4TOgk6M YELphKMcvsAESe94KwUM6JEoPBh5BFT8IWVpmIc9iqjCYWauOk6RVFtI1sqm/crjdvjX o20V3V6zlH5E/5zX1IyTFQE2gWTsTUQdrfevDPx+x2jOTndyDe+hQaiFJt2bM79cjXNx xuPmNur+Q8pRUioV93t6O5r6B493oYvekuORi7E8eHosJuXuERgrfNs3EIh94gHpcfpm N42Cb7zPxb8RqFXwIxjJ4RYgqnbwDIvroXrwF3wpU8t0puOJPAe31gy5Hp8pKIzcYdva zfyA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:content-transfer-encoding:message-id:date:subject:cc :to:from:dkim-signature; bh=1dpffBNj4c3Xsbd89mCqcaVjzNPMdeXeG/prqsixFn8=; b=s8zodn2efDe90KEbpMsPIMEsDtoM3JBQv/wPpWAbJQOeOHNPEkgCPkp8NbEbtQa3dt L1S7koHp0B94Hx+1aoNBQeOoSRi0wGEwuH5NAGbvczCS5LK0V0OVvvUxp7sjK/6p3K6O hsnWW3vSQaWivjUaANZkOt51eS32EHDdQuAaOJn7iYLrRtUfLrZwliMP7KjRwkWqmz4O RFbQurH756G0nhHsIBCVra7ojEY9zKnk/+NP5AeO6Dl1Gr7aziEFOso6qBJn1RoNCLH0 LBwjxJAoZHxgMrdFYeIibCl+BsgDN/Fv1tdgEss0GbvYfXS9n+r85CSmK3Lo0dtiB01j 586A== ARC-Authentication-Results: i=2; gmr-mx.google.com; dkim=pass header.i=@siemens.onmicrosoft.com header.s=selector1-siemens-onmicrosoft-com header.b=JNy5sJqJ; arc=pass (i=1 spf=pass spfdomain=siemens.com dkim=pass dkdomain=siemens.com dmarc=pass fromdomain=siemens.com); spf=pass (google.com: domain of florian.bezdeka@siemens.com designates 40.107.14.72 as permitted sender) smtp.mailfrom=florian.bezdeka@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Received: from EUR01-VE1-obe.outbound.protection.outlook.com (mail-eopbgr140072.outbound.protection.outlook.com. [40.107.14.72]) by gmr-mx.google.com with ESMTPS id o4si303772ljj.3.2021.10.15.01.06.45 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Oct 2021 01:06:45 -0700 (PDT) Received-SPF: pass (google.com: domain of florian.bezdeka@siemens.com designates 40.107.14.72 as permitted sender) client-ip=40.107.14.72; ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=EdXwFdC/uvfnUBYBZ4L25A2ynnEcZxnb/8TvjTdquj7OVz3VJuioQof2L0Cq4JpMXnWiK6aLLkGo1r5jGauNR1yG6j1t+fTYw4oxXRpjCrHiZdlbTptUFCh3KgKlKYvfobHt9au+Maf5mpguMmgjhsD0wxZGIwErFMkUTNt3+oQav8a613Oj8CaoB+mby6mRnmyAWzTaufnhx046xM4F2EyZheBcvLdZR2HnCI4VsNaAZjZP/wBeiFIcNxOo+W7Qc6Moojr8m7AUI0Vfxq8PoQDm7qdoncMgbWOIZKq318bDG1a4qyi8StvPnd84tsMDsJki9vgBLpTQuvX1FSPcEA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=1dpffBNj4c3Xsbd89mCqcaVjzNPMdeXeG/prqsixFn8=; b=Z4qT4lx2vS0G537xhBnFCaBKpZ3kyvJXUsCc0OOzvI7c4dLPl2/pcvgRP6pNM5CJatwCrv8UdUx+z+BuCGNuenr/rW1zuvDbzpKSW9uTAlBgjIRqIaXCbnIjbUVER/OdzCdTU71VLW9RGp8M6pOv+gFhyzWevtoY+R/VoD6w3yAMvr/lkicN5YF+IpUHBTSNW5oOO3/wgLce9zg2aPJBgXqGe+5vcrcTYjcskhNgghsIT7rnqQg9OCVEolQXn1YHJowvsuRKjFkGavXw5VgGAS3c3ahiPA5wS136F+7vWnIIoJBnyCa/tSRPDZL8p3JIpnS6Lqn5P3LMgKZv15t4bQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=siemens.com; dmarc=pass action=none header.from=siemens.com; dkim=pass header.d=siemens.com; arc=none Received: from AM0PR10MB1906.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:49::10) by AM0PR10MB2737.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:124::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4608.15; Fri, 15 Oct 2021 08:06:42 +0000 Received: from AM0PR10MB1906.EURPRD10.PROD.OUTLOOK.COM ([fe80::7c9e:d40e:39ca:97ac]) by AM0PR10MB1906.EURPRD10.PROD.OUTLOOK.COM ([fe80::7c9e:d40e:39ca:97ac%6]) with mapi id 15.20.4587.031; Fri, 15 Oct 2021 08:06:42 +0000 From: Florian Bezdeka To: isar-users@googlegroups.com Cc: jan.kiszka@siemens.com, henning.schild@siemens.com, Florian Bezdeka Subject: [PATCH v2 0/2] sshd-regen-keys: Fix boot hang on low end hardware Date: Fri, 15 Oct 2021 10:06:36 +0200 Message-Id: <20211015080638.12765-1-florian.bezdeka@siemens.com> X-Mailer: git-send-email 2.31.1 X-ClientProxiedBy: VI1PR07CA0296.eurprd07.prod.outlook.com (2603:10a6:800:130::24) To AM0PR10MB1906.EURPRD10.PROD.OUTLOOK.COM (2603:10a6:208:49::10) MIME-Version: 1.0 Received: from localhost (2a02:810d:82c0:38fc:e180:2248:7590:2b4d) by VI1PR07CA0296.eurprd07.prod.outlook.com (2603:10a6:800:130::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4608.13 via Frontend Transport; Fri, 15 Oct 2021 08:06:41 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 4d2455e7-63ec-4482-d817-08d98fb2b8dd X-MS-TrafficTypeDiagnostic: AM0PR10MB2737: X-LD-Processed: 38ae3bcd-9579-4fd4-adda-b42e1495d55a,ExtAddr X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8882; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:AM0PR10MB1906.EURPRD10.PROD.OUTLOOK.COM; PTR:; CAT:NONE; SFS:(4636009)(366004)(5660300002)(2616005)(4326008)(44832011)(6486002)(8936002)(8676002)(36756003)(6916009)(86362001)(2906002)(186003)(82960400001)(66946007)(66476007)(66556008)(1076003)(4744005)(6666004)(38100700002)(107886003)(6496006)(508600001)(83380400001)(316002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: siemens.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4d2455e7-63ec-4482-d817-08d98fb2b8dd X-MS-Exchange-CrossTenant-AuthSource: AM0PR10MB1906.EURPRD10.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Oct 2021 08:06:41.9342 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 38ae3bcd-9579-4fd4-adda-b42e1495d55a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3e2FNSVIv8X6A31Ec0f8LayHj9oVO5gcqEWs43NhyhAtTFlOqg1XdMDKmQYs1NEkafFG+djuIBd3DgCt2baFK01OmXUGaOTq/MEEw2rHp2g= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR10MB2737 X-Original-Sender: florian.bezdeka@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.onmicrosoft.com header.s=selector1-siemens-onmicrosoft-com header.b=JNy5sJqJ; arc=pass (i=1 spf=pass spfdomain=siemens.com dkim=pass dkdomain=siemens.com dmarc=pass fromdomain=siemens.com); spf=pass (google.com: domain of florian.bezdeka@siemens.com designates 40.107.14.72 as permitted sender) smtp.mailfrom=florian.bezdeka@siemens.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=siemens.com Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-getmail-retrieved-from-mailbox: INBOX Hi, when booting a Debian 11 based ISAR image with sshd-regen-keys enabled on low end systems it could happen that the first boot took too long so that the configured timeout for serial console systemd units was hit. It turned out that running sshd-regen-keys in parallel to systemd-random-seed is not the best idea. Patch one fixes that by moving the start of sshd-regen-keys after the point in time where systemd-random-seed completed. Patch two fixes two warnings that were discovered on Debian 11. I tested that with Debian 10 as well. Worked as expected. Best regards, Florian --- Changes since v1: - Rebased on current next Florian Bezdeka (2): sshd-regen-keys: Start key generation after entropy seed sshd-regen-keys: Fix some systemd obsolete warnings about using syslog .../sshd-regen-keys/files/sshd-regen-keys.service | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)