From owner-freebsd-bugs@FreeBSD.ORG Tue Dec 13 14:40:04 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 474FE16A41F for ; Tue, 13 Dec 2005 14:40:04 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4E98743D69 for ; Tue, 13 Dec 2005 14:40:03 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id jBDEe3vI081661 for ; Tue, 13 Dec 2005 14:40:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id jBDEe3rf081660; Tue, 13 Dec 2005 14:40:03 GMT (envelope-from gnats) Resent-Date: Tue, 13 Dec 2005 14:40:03 GMT Resent-Message-Id: <200512131440.jBDEe3rf081660@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Dmitriy Kirhlarov Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4E25016A41F for ; Tue, 13 Dec 2005 14:35:26 +0000 (GMT) (envelope-from dkirhlarov@oilspace.com) Received: from office.oilspace.com (office.oilspace.com [194.129.65.230]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7E3D543D67 for ; Tue, 13 Dec 2005 14:35:25 +0000 (GMT) (envelope-from dkirhlarov@oilspace.com) Received: from dimma.mow.oilspace.com (proxy-mow.oilspace.com [81.19.78.190]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by office.oilspace.com (Postfix) with ESMTP id 32EDD136E39 for ; Tue, 13 Dec 2005 14:35:23 +0000 (GMT) Received: from dimma.mow.oilspace.com (localhost [127.0.0.1]) by dimma.mow.oilspace.com (8.13.4/8.13.3) with ESMTP id jBDEZMMg004379 for ; Tue, 13 Dec 2005 17:35:22 +0300 (MSK) (envelope-from dkirhlarov@dimma.mow.oilspace.com) Received: (from dkirhlarov@localhost) by dimma.mow.oilspace.com (8.13.4/8.13.3/Submit) id jBDEZMg1004378; Tue, 13 Dec 2005 17:35:22 +0300 (MSK) (envelope-from dkirhlarov) Message-Id: <200512131435.jBDEZMg1004378@dimma.mow.oilspace.com> Date: Tue, 13 Dec 2005 17:35:22 +0300 (MSK) From: Dmitriy Kirhlarov To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: bin/90334: /bin/sh trap problem X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Dmitriy Kirhlarov List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Dec 2005 14:40:04 -0000 >Number: 90334 >Category: bin >Synopsis: /bin/sh trap problem >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Dec 13 14:40:02 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Dmitriy Kirhlarov >Release: FreeBSD 5.4-STABLE i386 >Organization: dimma >Environment: System: FreeBSD dimma.mow.oilspace.com 5.4-STABLE FreeBSD 5.4-STABLE #0: Sun Sep 25 23:26:13 MSD 2005 root@dimma.mow.oilspace.com:/usr/obj/usr/src/sys/dimma i386 FreeBSD fbsd.mow.oilspace.com 6.0-STABLE FreeBSD 6.0-STABLE #6: Thu Nov 24 15:26:53 GMT 2005 root@fbsd.mow.oilspace.com:/usr/obj/usr/src/sys/oilspace i386 >Description: on FreeBSD 5.* and FreeBSD 6.* sh scripts hanging with high CPU load, when SIGCHLD used. problem not present on 4-STABLE >How-To-Repeat: run simple script --- #!/bin/sh trap "" 20 var=`echo anytext | sed 's/text/any/'` --- >Fix: don't know >Release-Note: >Audit-Trail: >Unformatted: