From owner-freebsd-stable@FreeBSD.ORG Thu Nov 9 14:12:58 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B6A8116A416 for ; Thu, 9 Nov 2006 14:12:58 +0000 (UTC) (envelope-from dudu@dudu.ro) Received: from nz-out-0102.google.com (nz-out-0102.google.com [64.233.162.201]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4D91343D45 for ; Thu, 9 Nov 2006 14:12:58 +0000 (GMT) (envelope-from dudu@dudu.ro) Received: by nz-out-0102.google.com with SMTP id i11so134381nzh for ; Thu, 09 Nov 2006 06:12:57 -0800 (PST) Received: by 10.65.43.17 with SMTP id v17mr485503qbj.1163081577527; Thu, 09 Nov 2006 06:12:57 -0800 (PST) Received: by 10.65.112.4 with HTTP; Thu, 9 Nov 2006 06:12:57 -0800 (PST) Message-ID: Date: Thu, 9 Nov 2006 16:12:57 +0200 From: "Vlad Galu" To: "FreeBSD Stable" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: Subject: Re: LOR with today's RELENG_6 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Nov 2006 14:12:58 -0000 On 11/9/06, Vlad Galu wrote: > -- cut here -- > lock order reversal: > 1st 0xffffffff80501ba0 cdev (cdev) @ kern/kern_conf.c:61 > 2nd 0xffffffff858d20f8 sleep mtxpool (sleep mtxpool) @ kern/kern_prot.c:1877 > KDB: stack backtrace: > witness_checkorder() at witness_checkorder+0x4d2 > _mtx_lock_flags() at _mtx_lock_flags+0x5c > crhold() at crhold+0x26 > make_dev_credv() at make_dev_credv+0xb0 > make_dev_cred() at make_dev_cred+0x8e > pty_clone() at pty_clone+0xcd > devfs_lookup() at devfs_lookup+0x55e > VOP_LOOKUP_APV() at VOP_LOOKUP_APV+0x7e > lookup() at lookup+0x351 > namei() at namei+0x399 > vn_open_cred() at vn_open_cred+0x1e0 > kern_open() at kern_open+0xfd > open() at open+0x25 > syscall() at syscall+0x4a1 > Xfast_syscall() at Xfast_syscall+0xa8 > --- syscall (5, FreeBSD ELF64, open), rip = 0x2168fe1c, rsp = > 0x7fffffffde58, rbp = 0x40 --- > -- and here -- > > -STABLE hasn't been that stable lately :( > Ahm, it's on the list already, at position #187. > -- > If it's there, and you can see it, it's real. > If it's not there, and you can see it, it's virtual. > If it's there, and you can't see it, it's transparent. > If it's not there, and you can't see it, you erased it. > -- If it's there, and you can see it, it's real. If it's not there, and you can see it, it's virtual. If it's there, and you can't see it, it's transparent. If it's not there, and you can't see it, you erased it.