From owner-freebsd-current@FreeBSD.ORG Wed Feb 21 10:07:03 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 32EE316E6C7 for ; Wed, 21 Feb 2007 10:07:03 +0000 (UTC) (envelope-from ache@nagual.pp.ru) Received: from nagual.pp.ru (nagual.pp.ru [194.87.13.69]) by mx1.freebsd.org (Postfix) with ESMTP id ABBF913C48D for ; Wed, 21 Feb 2007 10:07:02 +0000 (UTC) (envelope-from ache@nagual.pp.ru) Received: from nagual.pp.ru (ache@localhost [127.0.0.1]) by nagual.pp.ru (8.13.8/8.13.8) with ESMTP id l1L9sqMY000859 for ; Wed, 21 Feb 2007 12:54:52 +0300 (MSK) (envelope-from ache@nagual.pp.ru) Received: (from ache@localhost) by nagual.pp.ru (8.13.8/8.13.8/Submit) id l1L9sqKU000858 for current@freebsd.org; Wed, 21 Feb 2007 12:54:52 +0300 (MSK) (envelope-from ache) Date: Wed, 21 Feb 2007 12:54:51 +0300 From: Andrey Chernov To: current@freebsd.org Message-ID: <20070221095451.GA809@nagual.pp.ru> Mail-Followup-To: Andrey Chernov , current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.13 (2006-08-11) Cc: Subject: Recent-current panics: duplicate free in mbuf X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 21 Feb 2007 10:07:03 -0000 Now I got this constantly from time to time. Any ideas? Duplicate free of item 0xc2d90100 from zone 0xc0c44000(mbuf_packet) 2 0xc04b4559 in panic ( fmt=0xc0611d3e "Duplicate free of item %p from zone %p(%s)\n") at ../../../kern/kern_shutdown.c:567 #3 0xc0599c71 in uma_dbg_free (zone=0xc0c44000, slab=0xc2d90fa8, item=0xc2d90100) at ../../../vm/uma_dbg.c:302 #4 0xc0598183 in uma_zfree_arg (zone=0xc0c44000, item=0xc2d90100, udata=0x0) at ../../../vm/uma_core.c:2261 #5 0xc04f6a18 in mb_free_ext (m=0xc2d90100) at uma.h:305 #6 0xc04f684c in m_freem (mb=0x0) at mbuf.h:446 #7 0xc073bde2 in ?? () #8 0xc2d90100 in ?? () #9 0xc263f400 in ?? () #10 0x00000008 in ?? () #11 0x00000000 in ?? () #12 0x00000080 in ?? () #13 0xd38aecac in ?? () #14 0xc073c464 in ?? () #15 0xc262d014 in ?? () #16 0x00000001 in ?? () #17 0xc073dcaa in ?? () #18 0x0000061d in ?? () #19 0xc262d014 in ?? () #20 0x00000000 in ?? () #21 0xc065ed10 in lockbuilder_pool () #22 0xc2639400 in ?? () #23 0xc268d000 in ?? () #24 0xc256f780 in ?? () #25 0x00000000 in ?? () #26 0xd38aecd4 in ?? () #27 0xc049c60c in ithread_execute_handlers (p=0xc262d014, ie=0xc262d000) at ../../../kern/kern_intr.c:683 -- http://ache.pp.ru/