From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_DNSWL_NONE, UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) by inbox.vuxu.org (OpenSMTPD) with ESMTP id 9187291a for ; Sat, 16 Feb 2019 21:07:21 +0000 (UTC) Received: by mail-wm1-f45.google.com with SMTP id y185so9200399wmd.1 for ; Sat, 16 Feb 2019 13:07:21 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=xoLMgHzDEfQ7N+U2QN2xhetBUBkvsZbdKl6gFs3wzN8=; b=pRzxrm6olDVVcK5VgbjAyrPmrjUcNOzUOMXUU8UJfIWULEOCZ41wmGHTADhAE0CHaU I0nIs2mZu13tZ7j7QmGi+hqNlD/NgdZQiLZqbLw4FDXUpfQYfL5hHnkwYAqnxONJKBZR 5s2VqkJZ8GHUp56c21Ed9ctr8zc1iwbTHWO+U0JVbUJrRpUOzv2oBrZ+pZ7Gp6KSNKK1 WbKN8lw9fNYolH0U4R7R5PhdWPu0wogUfet56pwjwszS6Tw2Uy35VrVudyRvSHchkOCT QV9H8Ksw3K1OkdDzMauoJI8mLj0yehqmdh7OfmVfe2bUcKEMjRd1gog2ESXg1r6xnDxu Nb1w== X-Gm-Message-State: AHQUAuZZuZKClikgL5yYRm3Hc8E/pN3h/AHBjM37kye5RqIBO5dY2U6Z ovMUus0/hA7T1vHPKxjWjjI= X-Google-Smtp-Source: AHgI3IabGh/BmNsFvQfw5sU96fHXGBF/BtP46+041tiFHFzbmW2udvUBBk4R56H2+jlOQ56EtLURiA== X-Received: by 2002:a1c:2e85:: with SMTP id u127mr7196343wmu.45.1550351240666; Sat, 16 Feb 2019 13:07:20 -0800 (PST) Return-Path: Received: from rhea.home.vuxu.org ([2001:4ca0:0:f230:5c16:97e:c20e:9918]) by smtp.gmail.com with ESMTPSA id k126sm7022793wme.27.2019.02.16.13.07.19 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 16 Feb 2019 13:07:20 -0800 (PST) Received: from localhost (rhea.home.vuxu.org [local]) by rhea.home.vuxu.org (OpenSMTPD) with ESMTPA id a224c791; Sat, 16 Feb 2019 21:07:19 +0000 (UTC) From: Leah Neukirchen To: Diego Augusto Molina Cc: leahutils@inbox.vuxu.org, voidlinux@googlegroups.com Subject: Re: epona.vuxu.org outage post mortem References: <87mumyvxxc.fsf@vuxu.org> Date: Sat, 16 Feb 2019 22:07:19 +0100 In-Reply-To: (Diego Augusto Molina's message of "Sat, 16 Feb 2019 02:15:07 +0000") Message-ID: <871s47wigo.fsf@vuxu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain List-Id: Diego Augusto Molina writes: > Here's my suggestion: > > # ss -nlpt | grep 3722 > > That should include your offending instance of socat listening on TCP > 3722, stating the PID that has the resource (a.k.a., the socat process > that opened the port). Killing that PID blindly might not always do > the trick (e.g. "while true; do socat ...; sleep 1; done") so you may > want to kill parents/children too. With that PID in mind use "ps faux" > to navigate through the process tree. My way is: Yes, this didn't help here as the socket was in TIME-WAIT. ss -napt however works. -- Leah Neukirchen http://leah.zone