From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Aaron Jensen Newsgroups: gmane.emacs.bugs Subject: bug#34196: 27.0.50; tramp hangs on wrong password with global-auto-revert-mode Date: Sun, 27 Jan 2019 06:34:16 -0800 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="113732"; mail-complaints-to="usenet@blaine.gmane.org" To: 34196@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Jan 27 15:35:13 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gnlWi-000TTc-U0 for geb-bug-gnu-emacs@m.gmane.org; Sun, 27 Jan 2019 15:35:13 +0100 Original-Received: from localhost ([127.0.0.1]:46517 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gnlWh-0006SX-S7 for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 27 Jan 2019 14:35:02 +0000 Original-Received: (at 34196) by debbugs.gnu.org; 27 Jan 2019 14:34:35 +0000 Original-Received: from localhost ([127.0.0.1]:47119 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gnlW7-0006Di-6a for submit@debbugs.gnu.org; Sun, 27 Jan 2019 09:34:35 -0500 Original-Received: from mail-yw1-f49.google.com ([209.85.161.49]:37238) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gnlW5-0006DT-0g for 34196@debbugs.gnu.org; Sun, 27 Jan 2019 09:34:33 -0500 Original-Received: by mail-yw1-f49.google.com with SMTP id h193so5782092ywc.4 for <34196@debbugs.gnu.org>; Sun, 27 Jan 2019 06:34:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=VTc+pHWTXLDpbNIXK08d9XKbM6OT7tbMnJ7VPP/YaW0=; b=sgGFU+GUF/Me0B+zpfxMiWQ+fMGBiHkfZ48JysqKoo+jKbuRGe6h7WCH+hbOaCjz8j KD93H9G3UTiuejmn+sUh5jNd1DnmabB56FtiI0qpCLHB2rkWGAegEhLCb/liFdx36WSA g0aKrncf9GlEhSFB/+2XLfc5ardR5yqV7kQqzdJ8sohRHNARcz8ksW0PvIXIHku7fJQo VQedQzKcopvyfOLFce2Q7Fs4yrg+iH394kUqCDqJFieyZD1fVe5OWe4x5jxWJGjJ83e0 bAK93vGOy1sK3BN51EedOHbBosG7S1CarXV7D8k30zvP3fRAIDeYSn8MrkhEr1VPc042 EUAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to :content-transfer-encoding; bh=VTc+pHWTXLDpbNIXK08d9XKbM6OT7tbMnJ7VPP/YaW0=; b=gsVHtsaTSUFQcdrZpwGYWptzlwmmPKvOBrjkVstPeYrVT4vrKl69gPSsu2K4NG+5ns t4pe23mbUi/rdJ3vLmyiwFwNYCMUopzk74PDjiBRSTna/GuLUBt8NszgeaQyCy1mIWoj h83ICo2IeqVAsN+IHwQ3AWb4lK69lPeoDLaxgVoySmF0tBn6YWi6EnTioF41s48KBMhO ZEIV6lKi+4fERAa/lOFIuzjhK1le+T3+y0ZG9JbsUIb6JegdgputG0M7y564XNaB5Wzr Ijx1RVPR/hLBeJ+Qw99Q99Wwy77QZF/Io4Z1kT/B3YV2ax/iB4BdayWU2j/AoBU4CIoZ hSpA== X-Gm-Message-State: AJcUukeV5asR/mOOmDAs/zflgbyrJ25AtEFZ6PNqzjTe46eu/c3JgPwo Mvhdp4s/oQB11NauEFq3YAxCiw0ZiNGpCVqYT3eH9qWrfAc= X-Google-Smtp-Source: ALg8bN70dqlhCFaL0wZkveXEVTzQa4tzGaF7cD8dc+5VCVWnQoy1dgLFNxHzkm/29ZN0WnW5xMzLi+ePkKiaQ13Z5mg= X-Received: by 2002:a81:ad27:: with SMTP id l39mr17898219ywh.301.1548599667043; Sun, 27 Jan 2019 06:34:27 -0800 (PST) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:154812 Archived-At: It appears that the hang happens when (expand-file-name default-directory) is hit within auto-revert-notify-add-watch for the tramp buffer: /sudo:root@myhost.local I wonder if it's essentially trying to recursively make that tramp connection or something along those lines? Here's the *Messages* buffer: Tramp: Opening connection for root@myhost.local using sudo... Tramp: Sending command =E2=80=98exec env SHELL=3D/bin/sh sudo -u root -s -H= -p P""a""s""s""w""o""r""d"":=E2=80=99 Tramp: Waiting for prompts from remote shell... Tramp: Sending Password expand-file-name: #("/sudo:root@myhost.local:" 6 10 (tramp-default t) 11 26 (tramp-default t)) Quit Tramp: Waiting for prompts from remote shell...failed Tramp: Opening connection for root@aaron-mbt.local using sudo...failed Quit [15 times] You can see where the expand-file-name happens. I believe that's where it hangs. Spamming C-g gets out of it. I have no idea what the right fix is for this, hopefully someone with more tramp or auto-revert familiarity has an idea. Thanks, Aaron