From owner-freebsd-alpha Tue Jun 5 17: 2:38 2001 Delivered-To: freebsd-alpha@freebsd.org Received: from relay.nuxi.com (nuxi.cs.ucdavis.edu [169.237.7.38]) by hub.freebsd.org (Postfix) with ESMTP id 8C62D37B403; Tue, 5 Jun 2001 17:02:35 -0700 (PDT) (envelope-from obrien@nuxi.ucdavis.edu) Received: from dragon.nuxi.com (root@trang.nuxi.com [206.40.252.115]) by relay.nuxi.com (8.11.2/8.11.2) with ESMTP id f5602ZR08001; Tue, 5 Jun 2001 17:02:35 -0700 (PDT) (envelope-from obrien@NUXI.com) Received: (from obrien@localhost) by dragon.nuxi.com (8.11.3/8.11.1) id f5602Yu95716; Tue, 5 Jun 2001 17:02:34 -0700 (PDT) (envelope-from obrien) Date: Tue, 5 Jun 2001 17:02:34 -0700 From: "David O'Brien" To: John Baldwin Cc: Freebsd-alpha@FreeBSD.org, alfred@FreeBSD.org Subject: Re: -current kernel still considered dangerous Message-ID: <20010605170234.B95616@dragon.nuxi.com> Reply-To: obrien@FreeBSD.org References: <20010604183840.A45541@dragon.nuxi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from jhb@FreeBSD.org on Tue, Jun 05, 2001 at 09:12:54AM -0700 X-Operating-System: FreeBSD 5.0-CURRENT Organization: The NUXI BSD group X-Pgp-Rsa-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Rsa-Keyid: 1024/34F9F9D5 Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Tue, Jun 05, 2001 at 09:12:54AM -0700, John Baldwin wrote: > > Mon Jun 4 18:35:43 PDT 2001 > > panic: mutex vm not owned at ../../vm/vm_map.c:692 > > Oooo. Got a backtrace? This kind is easy to fix with a backtrace. > Just a trace from ddb is fine, no crashdump needed. This GDB was configured as "alpha-unknown-freebsd"... panic: mutex vm not owned at ../../vm/vm_map.c:692 #0 0xfffffc00003d5100 in dumpsys () at ../../kern/kern_shutdown.c:477 477 savectx(&dumppcb); (kgdb) where #0 0xfffffc00003d5100 in dumpsys () at ../../kern/kern_shutdown.c:477 #1 0xfffffc00003d4c68 in boot (howto=6247879) at ../../kern/kern_shutdown.c:321 #2 0xfffffc00003d5510 in panic ( fmt=0xfffffc00005f55c7 "mutex %s not owned at %s:%d") at ../../kern/kern_shutdown.c:600 #3 0xfffffc00003c9804 in _mtx_assert (m=0x0, what=0, file=0x0, line=0) at ../../kern/kern_mutex.c:567 #4 0xfffffc0000570af0 in vm_map_find (map=0xfffffe001b857b20, object=0x0, offset=-2198487487072, addr=0xfffffe001ff19b88, length=98304, find_space=0, prot=7 '\a', max=128 '\200', cow=0) at ../../vm/vm_map.c:692 warning: Hit heuristic-fence-post without finding warning: enclosing function for address 0xfffffe00013a6174 This warning occurs if you are debugging a function without any symbols (for example, in a stripped executable). In that case, you may wish to increase the size of the search with the `set heuristic-fence-post' command. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message