From owner-freebsd-bugs Wed May 3 12:33:39 2000 Delivered-To: freebsd-bugs@freebsd.org Received: from mailman.zeta.org.au (mailman.zeta.org.au [203.26.10.16]) by hub.freebsd.org (Postfix) with ESMTP id 3024737B9B2 for ; Wed, 3 May 2000 12:33:34 -0700 (PDT) (envelope-from bde@zeta.org.au) Received: from bde.zeta.org.au (bde.zeta.org.au [203.2.228.102]) by mailman.zeta.org.au (8.8.7/8.8.7) with ESMTP id FAA10428; Thu, 4 May 2000 05:33:17 +1000 Date: Thu, 4 May 2000 05:33:16 +1000 (EST) From: Bruce Evans X-Sender: bde@besplex.bde.org To: Gregory Bond Cc: Rahul Dhesi , freebsd-bugs@FreeBSD.ORG Subject: Re: kern/17122: crash due to: softdep_disk_write_com In-Reply-To: <200005020234.MAA02873@lightning.itga.com.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Tue, 2 May 2000, Gregory Bond wrote: > ... > Of course, being 3.x the answer might be "forget it, upgrade to 4.x and see if > it still happens." I might just try that next.... > > dmesg and kernel backtraces appended below. The first panic (in pmap_remove_pages() called from exit1()) is quite likely to be caused by the global page invalidation bug (PR 16568). This has nothing to do with soft updates. It is worked around in RELENG_3 (post-3.4) and 4.0. Bruce To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message