From owner-freebsd-bugs Fri Dec 27 1: 0:17 2002 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 636F837B405 for ; Fri, 27 Dec 2002 01:00:15 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8CFCE43EDC for ; Fri, 27 Dec 2002 01:00:14 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id gBR90ENS040540 for ; Fri, 27 Dec 2002 01:00:14 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id gBR90Eme040536; Fri, 27 Dec 2002 01:00:14 -0800 (PST) Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 89C3D37B401 for ; Fri, 27 Dec 2002 00:55:15 -0800 (PST) Received: from gw2.svzserv.kemerovo.su (gw2.svzserv.kemerovo.su [213.184.65.69]) by mx1.FreeBSD.org (Postfix) with ESMTP id 074CC43EB2 for ; Fri, 27 Dec 2002 00:55:14 -0800 (PST) (envelope-from sa@gw2.svzserv.kemerovo.su) Received: from gw2.svzserv.kemerovo.su (localhost [127.0.0.1]) by gw2.svzserv.kemerovo.su (8.12.6/8.12.6) with ESMTP id gBR8tAh9075104 for ; Fri, 27 Dec 2002 15:55:10 +0700 (KRAT) (envelope-from sa@gw2.svzserv.kemerovo.su) Received: (from root@localhost) by gw2.svzserv.kemerovo.su (8.12.6/8.12.6/Submit) id gBR8t8Ii075103; Fri, 27 Dec 2002 15:55:08 +0700 (KRAT) Message-Id: <200212270855.gBR8t8Ii075103@gw2.svzserv.kemerovo.su> Date: Fri, 27 Dec 2002 15:55:08 +0700 (KRAT) From: Eugene Grosbein Reply-To: Eugene Grosbein To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/46557: ipfw pipe show fails with lots of queues Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 46557 >Category: kern >Synopsis: ipfw pipe show fails with lots of queues >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Dec 27 01:00:08 PST 2002 >Closed-Date: >Last-Modified: >Originator: Eugene Grosbein >Release: FreeBSD 4.7-STABLE i386 >Organization: Svyaz Service JSC >Environment: System: FreeBSD gw2.svzserv.kemerovo.su 4.7-STABLE FreeBSD 4.7-STABLE #7: Thu Dec 26 14:00:53 KRAT 2002 sa@gw2.svzserv.kemerovo.su:/usr/obj/usr/src/sys/GW2 i386 It is a router with 32Mb of RAM, 4x100Mbit NICs, ipfw1 and dummynet. >Description: ipfw pipe show says: ipfw: getsockopt(IP_DUMMYNET_GET): No buffer space available I use dummynet pipes and queues for per-flow queueing, now I have 192 queues (102 are active currently). Each queue is connected to a pipe, each pipe has 'mask all' attribute. >How-To-Repeat: Build a kernel with options DUMMYNET. Get ipfw rules from PR kern/44045, make high load of traffic wait an hour, try to run ipfw pipe show. >Fix: Unknown for me. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message