Date: Mon, 15 Apr 2002 16:53:24 -0700 (PDT) From: David Wolfskill <david@catwhisker.org> To: current@FreeBSD.ORG, david@catwhisker.org Cc: jeff@FreeBSD.ORG Subject: Re: Panic (swp_pager_meta_ctl+0x67) in today's -CURRENT Message-ID: <200204152353.g3FNrO5C017860@bunrab.catwhisker.org> In-Reply-To: <200204152247.g3FMlWlb017721@bunrab.catwhisker.org>
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>Date: Mon, 15 Apr 2002 15:47:32 -0700 (PDT) >From: David Wolfskill <david@catwhisker.org> >Have had a touch more turbulence than usual in -CURRENT-land today. >Finally got it built; re-booted, and got the following panic while >setting up an md-resident file system (for /tmp): [Panic stuff elided...] I was able to rebuild a kernel after backing src/sys/kern/kern_malloc.c from rev. 1.99 to 1.98; once I did that, constructing the md-resident /tmp works fine: freebeast(5.0-C)[1] uname -a FreeBSD freebeast.catwhisker.org 5.0-CURRENT FreeBSD 5.0-CURRENT #51: Mon Apr 15 16:36:21 PDT 2002 root@freebeast.catwhisker.org:/common/S4/obj/usr/src/sys/FREEBEAST i386 freebeast(5.0-C)[2] df -k Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/ad0s4a 158767 92062 54004 63% / devfs 1 1 0 100% /dev /dev/ad0s4e 1872759 718180 1004759 42% /usr /dev/ad0s4h 27728233 9500972 16009003 37% /common /dev/ad0s4g 2032839 487178 1383034 26% /var procfs 4 4 0 100% /proc /dev/md10c 492972 4 453532 0% /tmp freebeast(5.0-C)[3] Since I'm running with INVARIANTS, I suppose that this was a demonstration of the truth of: ... The intent of this code is to gather statistics for tuning the malloc bucket sizes. It is not intended to be run with INVARIANTS and it is not entirely mp safe. It can be enabled via 'options MALLOC_PROFILE' which was commited earlier. --- Hmmm.... Cheers, david (links to my resume at http://www.catwhisker.org/~david) -- David H. Wolfskill david@catwhisker.org Based on my experience as a computing professional, I consider the use of Microsoft products as components of computing systems to be just as advisable as using green wood to frame a house... and expect similar results. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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