From owner-freebsd-bugs@FreeBSD.ORG Sat Feb 4 15:10:10 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 2EB0B1065673 for ; Sat, 4 Feb 2012 15:10:10 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id DD5D78FC15 for ; Sat, 4 Feb 2012 15:10:09 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q14FA96S044078 for ; Sat, 4 Feb 2012 15:10:09 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q14FA9S8044077; Sat, 4 Feb 2012 15:10:09 GMT (envelope-from gnats) Resent-Date: Sat, 4 Feb 2012 15:10:09 GMT Resent-Message-Id: <201202041510.q14FA9S8044077@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, Poul-Henning Kamp Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CC793106564A for ; Sat, 4 Feb 2012 15:04:41 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 83ED28FC14 for ; Sat, 4 Feb 2012 15:04:41 +0000 (UTC) Received: from critter.freebsd.dk (critter.freebsd.dk [192.168.61.3]) by phk.freebsd.dk (Postfix) with ESMTP id E60175C37 for ; Sat, 4 Feb 2012 15:04:39 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.14.5/8.14.5) with ESMTP id q14F4dNT011572 for ; Sat, 4 Feb 2012 15:04:39 GMT (envelope-from phk@critter.freebsd.dk) Received: (from phk@localhost) by critter.freebsd.dk (8.14.5/8.14.5/Submit) id q14F4d0D011571; Sat, 4 Feb 2012 15:04:39 GMT (envelope-from phk) Message-Id: <201202041504.q14F4d0D011571@critter.freebsd.dk> Date: Sat, 4 Feb 2012 15:04:39 GMT From: Poul-Henning Kamp To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/164763: Memory leak in VNET X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Poul-Henning Kamp List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Feb 2012 15:10:10 -0000 >Number: 164763 >Category: kern >Synopsis: Memory leak in VNET >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Feb 04 15:10:09 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Poul-Henning Kamp >Release: FreeBSD 9.0-STABLE i386 >Organization: >Environment: System: FreeBSD 9.0-STABLE FreeBSD 9.0-STABLE #2 r230977: Sat Feb 4 14:01:35 UTC 2012 root@d9:/usr/obj/nanobsd.d9/freebsd/9-stable/sys/D9KERN i386 >Description: Destroying a jail with attached vnet interfaces results in UMA keg leakage: Freed UMA keg was not empty (30 items). Lost 2 pages of memory. Freed UMA keg was not empty (203 items). Lost 1 pages of memory. hhook_vnet_uninit: hhook_head type=1, id=1 cleanup required hhook_vnet_uninit: hhook_head type=1, id=0 cleanup required >How-To-Repeat: ifconfig epair0 create jail -i -c vnet name=ext persist jexec ext ifconfig jail -r ext >Fix: >Release-Note: >Audit-Trail: >Unformatted: