From owner-freebsd-current Mon May 21 22: 7:40 2001 Delivered-To: freebsd-current@freebsd.org Received: from isbalham.ist.co.uk (isbalham.ist.co.uk [192.31.26.1]) by hub.freebsd.org (Postfix) with ESMTP id 7EFC237B422; Mon, 21 May 2001 22:07:36 -0700 (PDT) (envelope-from rb@gid.co.uk) Received: (from uucp@localhost) by isbalham.ist.co.uk (8.11.1/8.11.1) with UUCP id f4M57QX54757; Tue, 22 May 2001 06:07:26 +0100 (BST) (envelope-from rb@gid.co.uk) Received: from [194.32.164.2] (eccles [194.32.164.2]) by seagoon.gid.co.uk (8.9.3/8.9.3) with ESMTP id FAA18443; Tue, 22 May 2001 05:54:31 +0100 (BST) (envelope-from rb@gid.co.uk) X-Sender: rb@194.32.164.1 Message-Id: In-Reply-To: <20010521213714.A54189@walton.maths.tcd.ie> References: <20010521084416.6E9763E28@bazooka.unixfreak.org>; from dima@unixfreak.org on Mon, May 21, 2001 at 01:44:16AM -0700 <200105210920.aa71413@salmon.maths.tcd.ie> <20010521084416.6E9763E28@bazooka.unixfreak.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Tue, 22 May 2001 05:54:31 +0100 To: freebsd-current@FreeBSD.ORG From: Bob Bishop Subject: Re: panic: mutex vm not owned Cc: Dima Dorfman , mheffner@vt.edu, David Malone , alfred@FreeBSD.ORG Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hi, I've seem to have the swap-related variety of this one: panic: mutex vm not owned at ../../vm/vm_page.h:328 ...from a kernel cvsup approx 0300 GMT on Sunday. But I'm surprised. This box has 128MB and will rarely swap building world (which is what it was doing). The only other oddity is that it had just had a brief "not responding...alive again" episode with the NFS server dishing up sources. Anyway, here's the abridged backtrace from DDB: panic() _mtx_assert() swp_pager_async_iodone() bufdone() bufdonebio() ad_interrupt() ata_intr() ithread_loop() fork_exit() fork_trampoline() I'll keep the box in DDB for a bit in case anyone wants more info, so dmesg not available right now but it's a pretty unremarkable configuration running GENERIC. -- Bob Bishop (0118) 977 4017 international code +44 118 rb@gid.co.uk fax (0118) 989 4254 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message