X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7378D388C00F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1621399722; bh=henDgMplfmJKnYIb7bvOkKHTuXOt96zE9BFqLYWywkQ=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=cyhe+OkP3F3SDx/IKTBBdhtgYn0aamnBk4rBfzvHuo0hxU5+FTK9D33WdomGcS9/c 97azz9nCZC+IPh1Z2BXHlL/OsJF02Far3BRLwczB/bcBeuo+4sZ0xIECODPoHLK3kF XvePBvFM38CBp1ufU5iZNrtEy+N+Kl3QAL/s+cXg= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 9ED4F385482C X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-transfer-encoding:content-language; bh=WYf19E9wW0J9yiEHKoxtmUWJw6KCBTgHPMli/WGHsts=; b=YoRRmVCfAqtCIVk4aHrrIQpjvo2mv3N49iV8lSGJFZ3WiUFYj5EooZboCsaJh6I3xt sHNY6tyPGjD00JArafdgyaRo/hYLbf1UEq8h49ACo9aFJVQufMkFRvL4PLKKPgutZK+4 MwO1fOYP1YZHMs6xon34lkrTQKLr5YlkBea60xfj20YPKMi2oKonbS5Al1CX8hnolH4a FMKaQk9fLGKN+ECF9FtoWhFAWpXXMam1rTAAwbscYg74F7AsRJUR3ekot2ancSk8uwG0 +keflZmrKCuN18DPRfZ8aJ6Q0m9GDIbjjl+Cw2WtY5fJXt2LQZ8J54dGQQRPgeKE+kZR rIew== X-Gm-Message-State: AOAM532BT/nJyyo1aAL63bPo69WDCcghzWXjH2kDI5c/9YJ9TxJ8ZUMc +ilG/YhNXxwSVpAIK/RSMYVwvo8k/AI= X-Google-Smtp-Source: ABdhPJxMXquMXLnNTErTXbPRqG5zi6n8KW3yAQAneDiKwr9QaGZNYxH3pN/ae22Kmc5Q+vFNufJdoQ== X-Received: by 2002:a05:6214:7af:: with SMTP id v15mr10458892qvz.17.1621399718697; Tue, 18 May 2021 21:48:38 -0700 (PDT) To: cygwin AT cygwin DOT com Subject: sshd high cpu load Message-ID: Date: Wed, 19 May 2021 00:48:37 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 Content-Language: en-US X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.29 List-Id: General Cygwin discussions and problem reports List-Archive: List-Post: List-Help: List-Subscribe: , From: "A. Doggy via Cygwin" Reply-To: "A. Doggy" Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Cygwin" To Cygwin, I am running cygwin openssh as a windows service. I have been doing so for many years with out issue. Recently, I have been running into an issue where it maxes out my cpu on any version newer than 8.4p1-1. The solution is to downgrade to 8.4p1-1. My server machine is a dell t330 running windows 10. I am not a business despite using business grade hardware.I have tried both 20h2 and 21h1 but no luck. There are no users signed in when the issues occur and occurs within minutes of booting up. The only change from the default config is I have it running on a nonstandard port. Any advice is welcome as I really would like to upgrade to a newer version. Thanks -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple