From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hongyi Zhao Newsgroups: gmane.emacs.help Subject: Re: /usr/local/bin/emacs: writing to child signal FD: Bad file descriptor Date: Sat, 4 Dec 2021 11:26:24 +0800 Message-ID: References: <87k0glw14b.fsf@zoho.eu> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14731"; mail-complaints-to="usenet@ciao.gmane.io" To: Emanuel Berg , help-gnu-emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Dec 04 04:27:07 2021 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mtLhb-0003dY-67 for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 04 Dec 2021 04:27:07 +0100 Original-Received: from localhost ([::1]:37606 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mtLhZ-0007mw-Hz for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 03 Dec 2021 22:27:05 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44480) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mtLh8-0007mZ-Vv for help-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:26:39 -0500 Original-Received: from [2607:f8b0:4864:20::92a] (port=43743 helo=mail-ua1-x92a.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mtLh7-00038A-54 for help-gnu-emacs@gnu.org; Fri, 03 Dec 2021 22:26:38 -0500 Original-Received: by mail-ua1-x92a.google.com with SMTP id j14so9038493uan.10 for ; Fri, 03 Dec 2021 19:26:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=He0noWeUGPQcqfd+D7irMgqsypfvmIZIO5PkOra4dbQ=; b=oA+oB42JO7EoXe9vtcJZFM0sOuLxhNcUja+uTeraVZeV4wi4NIe6LuU45ShVimj7BR HMJ6RYt7oWYri3yg/8e4hILoDfLe+Tu530MZLkmg0dnAokk0ZEU64iNWyULTsSKm8Ufr iecxR8rCrfcJTf4HAfMD2pu/Xa33YFbIpaYP5o+xfIKtkk0vAQVOsb79PU8i/NnzsCsD 0EUcRzP0RYra9WOg62RzjJNC9lt8+TBZUpMrwhm+iptPVCNyuy8T4VkX9LOVnXb8i0Gf YwdmeoGMY6hFNZrmp0QSTvPwkYZISHXwtFtggwBnLXuoVDoFKgLJi84NWhWg1j3Q1K1m 5y7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=He0noWeUGPQcqfd+D7irMgqsypfvmIZIO5PkOra4dbQ=; b=0QQIDLdmSxyDbBfrRIzU32L7D4QwgKar0RXwpu6YgRkC0rAc5Nm3Z+grYU3bmXzJHR dJFkyajt5ex736zQl7hKOG9DfgkFQqWxHTSxSyUCdfXgq86GALZFK7/j9WAF9RV/h/g+ nQBUMozAX16ym5jPohDmfViFOYbhHGOWVU0aKFtreJy/OwLIjCE83Dw+UPAse3rq5cpI YyJRbmJtRmnq/nvM3f3Nrb1747CfTgTmdVbkLBRSnEkeGYMVHjn6uykrgBklP34NUJUG AG4JUWrvJy3ZqYM+UVj6wTOFlDbUW+CdZuIfeKfOev0iYLQF4Q/6+KJZUCnO4HSCs0Uv ayVA== X-Gm-Message-State: AOAM533qeCS/5BLcMahjE1wy61emoXfzmNgcPSq8ZFH9ibj8v7XORlT/ fP9tiF6bNkabKpLngxMOmX4ywjuuWS4ue8eBOUhZQBo+Vc0+s5Uq X-Google-Smtp-Source: ABdhPJziche55cP+H92g3Hy/458bTPf3DTPsSlWTsM3LEDghDXZWyP7PP+Sru/1cSwJrXqEaD9mdFHNBsiEOfw0BbxA= X-Received: by 2002:a9f:218c:: with SMTP id 12mr25394195uac.71.1638588395638; Fri, 03 Dec 2021 19:26:35 -0800 (PST) In-Reply-To: <87k0glw14b.fsf@zoho.eu> X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::92a (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::92a; envelope-from=hongyi.zhao@gmail.com; helo=mail-ua1-x92a.google.com X-Spam_score_int: -12 X-Spam_score: -1.3 X-Spam_bar: - X-Spam_report: (-1.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, PDS_HP_HELO_NORDNS=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:134826 Archived-At: On Sat, Dec 4, 2021 at 10:33 AM Emanuel Berg via Users list for the GNU Emacs text editor wrote: > > Hongyi Zhao wrote: > > > werner@X10DAi-00:~$ emacs > > /usr/local/bin/emacs: writing to child signal FD: Bad file descriptor > > That's often buffer overflow ... ha, old school! > > What did you do? I try to compile vterm module with `M-x vterm-module-compile RET`, but Emacs freezes. Then I killed the process by hitting `C-g` twice, at this moment the message reported here occured. HZ