From owner-freebsd-amd64@FreeBSD.ORG Wed Apr 16 17:40:02 2014 Return-Path: Delivered-To: freebsd-amd64@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 22B95D8D for ; Wed, 16 Apr 2014 17:40:01 +0000 (UTC) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2E6791AD2 for ; Wed, 16 Apr 2014 17:40:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.8/8.14.8) with ESMTP id s3GHe1bb045028 for ; Wed, 16 Apr 2014 17:40:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.8/8.14.8/Submit) id s3GHe13L045027; Wed, 16 Apr 2014 17:40:01 GMT (envelope-from gnats) Resent-Date: Wed, 16 Apr 2014 17:40:01 GMT Resent-Message-Id: <201404161740.s3GHe13L045027@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-amd64@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, John Allman Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 280C68D4 for ; Wed, 16 Apr 2014 17:32:46 +0000 (UTC) Received: from cgiserv.freebsd.org (cgiserv.freebsd.org [IPv6:2001:1900:2254:206a::50:4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 141821A88 for ; Wed, 16 Apr 2014 17:32:46 +0000 (UTC) Received: from cgiserv.freebsd.org ([127.0.1.6]) by cgiserv.freebsd.org (8.14.8/8.14.8) with ESMTP id s3GHWjiu051484 for ; Wed, 16 Apr 2014 17:32:45 GMT (envelope-from nobody@cgiserv.freebsd.org) Received: (from nobody@localhost) by cgiserv.freebsd.org (8.14.8/8.14.8/Submit) id s3GHWjf3051470; Wed, 16 Apr 2014 17:32:45 GMT (envelope-from nobody) Message-Id: <201404161732.s3GHWjf3051470@cgiserv.freebsd.org> Date: Wed, 16 Apr 2014 17:32:45 GMT From: John Allman To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: amd64/188699: Dev tree X-Mailman-Approved-At: Wed, 16 Apr 2014 17:58:53 +0000 X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Apr 2014 17:40:02 -0000 >Number: 188699 >Category: amd64 >Synopsis: Dev tree >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Apr 16 17:40:00 UTC 2014 >Closed-Date: >Last-Modified: >Originator: John Allman >Release: 10.0-RELEASE >Organization: >Environment: FreeBSD bigbird 10.0-RELEASE FreeBSD 10.0-RELEASE #0 r260789: Thu Jan 16 22:34:59 UTC 2014 root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 >Description: There is no problem with version 8 and 9 of FreeBSD running the same version of Bash. You cannot pipe a here document into a loop, FreeBSD complains about missing parts of the dev tree. This is how to reproduce it: Fresh install of 10 on AMD 64 install bash `pkg install bash` Switch to bash `bash` push a here document into a loop: `while true ; do echo; done< <(echo "123")` receive an error: "-su: /dev/fd/62: No such file or directory" I'm sorry I haven't been able to research this any further. I found how while working on some important matters. As I mentioned the above works fine in all previous versions of FreeBSD up until 10. >How-To-Repeat: Fresh install pkg install bash bash while true; do echo foo done< <(echo "123") -su: /dev/fd/62: No such file or directory >Fix: >Release-Note: >Audit-Trail: >Unformatted: