From owner-freebsd-stable@freebsd.org Tue Mar 30 23:43:43 2021 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 20CEC5B29EC for ; Tue, 30 Mar 2021 23:43:43 +0000 (UTC) (envelope-from chris@cretaforce.gr) Received: from relay1.cretaforce.gr (relay1.cretaforce.gr [195.201.253.145]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.cretaforce.gr", Issuer "RapidSSL RSA CA 2018" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F95cZ6kjfz3mlb for ; Tue, 30 Mar 2021 23:43:42 +0000 (UTC) (envelope-from chris@cretaforce.gr) Received: from server1.cretaforce.gr (server1.cretaforce.gr [138.201.248.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.cretaforce.gr", Issuer "RapidSSL RSA CA 2018" (verified OK)) by smtp1.cretaforce.gr (Postfix) with ESMTPS id 8ED031FA4F for ; Wed, 31 Mar 2021 02:43:40 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cretaforce.gr; s=cretaforce; t=1617147820; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=9W9u+0ICNCFCLC4/C5JnPVzEp+EnvAnbg7uTAHG+9cc=; b=RbpvnBVRgsz0mMjQ5s5hqJfeJRFZ+Di37m5Zy5Tpa9gzzjvcz7I+9enT/FzCLRhYgWjKYa u6dWVRew/vlu3MCmPSZ0NiWMWhCwyfIAtx/1sRiW7QV5vvFSO9YL32h0QwkjIfghU22ei2 LOLHaGV3ex73jNpf0EwXK1shvcxlNXE= Received: from macbook-air.fritz.box (athedsl-126859.home.otenet.gr [85.75.71.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: chris@cretaforce.gr) by server1.cretaforce.gr (Postfix) with ESMTPSA id 3345F2730A; Wed, 31 Mar 2021 02:43:40 +0300 (EEST) From: Christos Chatzaras Message-Id: <7EEC1285-780A-434F-95C8-C202549767B9@cretaforce.gr> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: FreeBSD 13.0-RC4 and Nginx process "stuck" during restart Date: Wed, 31 Mar 2021 02:43:39 +0300 In-Reply-To: Cc: FreeBSD-STABLE Mailing List , "gjb@freebsd.org" To: "Jonathan T. Looney" References: <94CCFC59-B381-40B1-8F85-F86D87A16B53@cretaforce.gr> X-Mailer: Apple Mail (2.3654.60.0.2.21) X-Rspamd-Queue-Id: 4F95cZ6kjfz3mlb X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 30 Mar 2021 23:43:43 -0000 > On 31 Mar 2021, at 02:31, Jonathan T. Looney wrote: >=20 > On Tue, Mar 30, 2021 at 12:01 PM Christos Chatzaras = > wrote: >=20 > Did you notice it with nginx too or something else? I also run monit, = bind, dovecot, postfix, mysql, php-fpm and pure-ftpd and didn't notice = any restart of these services to "stuck". >=20 > Yes, we noticed it in Nginx; however, we only saw it on a very small = percentage of servers. I think we might have seen one other instance = with a different process, but I can't remember for sure. >=20 > Jonathan I rebuild the kernel with the patch. I will reply again in few hours = with the results.=