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From: Andy Wingo <wingo@HIDDEN>
To: Andrew Engelbrecht <sudoman@HIDDEN>
Subject: Re: bug#20219: crash of the repl
References: <5516D471.7020608@HIDDEN>
Date: Thu, 23 Jun 2016 21:20:38 +0200
In-Reply-To: <5516D471.7020608@HIDDEN> (Andrew Engelbrecht's message
of "Sat, 28 Mar 2015 12:18:57 -0400")
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On Sat 28 Mar 2015 17:18, Andrew Engelbrecht <sudoman@HIDDEN> write=
s:
> i opened guile, then pressed ctrl-c, then a bunch of other buttons
> including ctrl-d and enter. eventually it crashed:
This is an amusing bug report :) On the other hand it does seem to be
entirely reproducible if I do meta/guile -q and C-c enough times:
$ meta/guile -q
GNU Guile 2.1.3.17-b8f5c-dirty
Copyright (C) 1995-2016 Free Software Foundation, Inc.
Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'.
This program is free software, and you are welcome to redistribute it
under certain conditions; type `,show c' for details.
Enter `,help' for help.
scheme@(guile-user)> ^C^CWhile reading expression:
ERROR: User interrupt
scheme@(guile-user)> ^CWhile reading expression:
ERROR: User interrupt
scheme@(guile-user)> ^CWBacktrace:
10 (apply-smob/1 #<catch-closure c22c00>)
In ice-9/boot-9.scm:
699:2 9 (call-with-prompt ("prompt") #<procedure e0c0c0 at ice=E2=
=80=A6> =E2=80=A6)
In ice-9/top-repl.scm:
33:10 8 (_ #<procedure 7f9da18b8740 at ice-9/top-repl.scm:66:5 =E2=
=80=A6>)
76:21 7 (_)
In system/repl/repl.scm:
142:4 6 (start-repl* _ _ _)
168:20 5 (run-repl* #<<repl> language: #<<language> name: schem=E2=
=80=A6> =E2=80=A6)
123:9 4 (_ signal #f "User interrupt" () (2))
In ice-9/format.scm:
1590:19 3 (format #<output: file /dev/pts/3> "While reading expre=E2=
=80=A6")
78:10 2 (format:format-work "While reading expression:\n" ())
In unknown file:
1 (write-char #\W #<output: file /dev/pts/3>)
0 (scm-error signal #f "User interrupt" () (2))
ERROR: In procedure scm-error:
ERROR: User interrupt
$
Sadly the number of C-c's that it takes to get here is not a constant :/
Andy
bug-guile@HIDDEN:bug#20219; Package guile.
Full text available.Received: (at submit) by debbugs.gnu.org; 28 Mar 2015 17:28:04 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Sat Mar 28 13:28:04 2015 Received: from localhost ([127.0.0.1]:39049 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1YbuWh-0005pu-Pe for submit <at> debbugs.gnu.org; Sat, 28 Mar 2015 13:28:04 -0400 Received: from eggs.gnu.org ([208.118.235.92]:46318) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from <sudoman@HIDDEN>) id 1YbtS4-0004Ds-Mj for submit <at> debbugs.gnu.org; Sat, 28 Mar 2015 12:19:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <sudoman@HIDDEN>) id 1YbtRy-0004Ef-PJ for submit <at> debbugs.gnu.org; Sat, 28 Mar 2015 12:19:07 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:51984) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <sudoman@HIDDEN>) id 1YbtRy-0004Eb-Mw for submit <at> debbugs.gnu.org; Sat, 28 Mar 2015 12:19:06 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48025) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <sudoman@HIDDEN>) id 1YbtRx-000203-RT for bug-guile@HIDDEN; Sat, 28 Mar 2015 12:19:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <sudoman@HIDDEN>) id 1YbtRu-0004Cb-LP for bug-guile@HIDDEN; Sat, 28 Mar 2015 12:19:05 -0400 Received: from ninthfloor.org ([109.74.194.224]:52468 helo=mail.ninthfloor.org) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <sudoman@HIDDEN>) id 1YbtRu-0004C4-Dr for bug-guile@HIDDEN; Sat, 28 Mar 2015 12:19:02 -0400 Received: from debian.local (146-115-83-102.c3-0.sbo-ubr1.sbo.ma.cable.rcn.com [146.115.83.102]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sudoman) by mail.ninthfloor.org (Postfix) with ESMTPSA id 8123A1C10F for <bug-guile@HIDDEN>; Sat, 28 Mar 2015 16:18:59 +0000 (UTC) Message-ID: <5516D471.7020608@HIDDEN> Date: Sat, 28 Mar 2015 12:18:57 -0400 From: Andrew Engelbrecht <sudoman@HIDDEN> User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:31.0) Gecko/20100101 Icedove/31.5.0 MIME-Version: 1.0 To: bug-guile@HIDDEN Subject: crash of the repl Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.1 (----) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Sat, 28 Mar 2015 13:28:02 -0400 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -4.1 (----) i opened guile, then pressed ctrl-c, then a bunch of other buttons including ctrl-d and enter. eventually it crashed: $ guile (GNU Guile 2.0.11 Copyright (C) 1995-2014 Free Software Foundation, Inc. Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. This program is free software, and you are welcome to redistribute it under certain conditions; type `,show c' for details. Enter `,help' for help. scheme@(guile-user)>^C^CWhile reading expressioBacktrace: In ice-9/boot-9.scm: 157: 12 [catch #t #<catch-closure 9fd3000> ...] In unknown file: ?: 11 [apply-smob/1 #<catch-closure 9fd3000>] In ice-9/boot-9.scm: 63: 10 [call-with-prompt prompt0 ...] In ice-9/top-repl.scm: 33: 9 [#<procedure a11a420 at ice-9/top-repl.scm:31:6 (thunk)> #<procedure a11a3a0 at ice-9/top-repl.scm:66:5 ()>] 76: 8 [#<procedure a11a3a0 at ice-9/top-repl.scm:66:5 ()>] In system/repl/repl.scm: 142: 7 [start-repl* scheme #f #<procedure prompting-meta-read (repl)>] 168: 6 [run-repl* # #<procedure prompting-meta-read (repl)>] 123: 5 [#<procedure a11abe0 at system/repl/repl.scm:118:4 (key . args)> signal ...] In ice-9/format.scm: 1593: 4 [format #<output: file /dev/pts/1> "While reading expression:\n"] 766: 3 [format:format-work "While reading expression:\n" ()] 83: 2 [anychar-dispatch] In unknown file: ?: 1 [char=? #\o #\newline] ?: 0 [scm-error signal #f "User interrupt" () (2)] ERROR: In procedure scm-error: ERROR: User interrupt
Andrew Engelbrecht <sudoman@HIDDEN>:bug-guile@HIDDEN.
Full text available.bug-guile@HIDDEN:bug#20219; Package guile.
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