Date: Wed, 11 Oct 2006 18:26:43 -0400 From: Kris Kennaway <kris@obsecurity.org> To: Gerhard Schmidt <estartu@augusta.de> Cc: freebsd-bugs@FreeBSD.org Subject: Re: kern/104288: Write Errors on md0 Message-ID: <20061011222643.GA24505@xor.obsecurity.org> In-Reply-To: <200610110650.k9B6oJHl028748@freefall.freebsd.org> References: <200610110650.k9B6oJHl028748@freefall.freebsd.org>
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On Wed, Oct 11, 2006 at 06:50:19AM +0000, Gerhard Schmidt wrote: > The following reply was made to PR kern/104288; it has been noted by GNATS. > > From: Gerhard Schmidt <estartu@augusta.de> > To: bug-followup@FreeBSD.org > Cc: > Subject: Re: kern/104288: Write Errors on md0 > Date: Wed, 11 Oct 2006 08:47:20 +0200 > > I've manage to get a core file. > > it can bedownloaded at > http://etustar.ze.tum.de/vmcore.1.bz2 (697M) > > The infofile contains the following infos > > Dump header from device /dev/ad4s1b > Architecture: i386 > Architecture Version: 2 > Dump Length: 1073020928B (1023 MB) > Blocksize: 512 > Dumptime: Wed Oct 11 08:05:23 2006 > Hostname: etustar.ze.tum.de > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 6.1-STABLE #8: Sat Sep 16 09:19:34 CEST 2006 > root@etustar.ze.tum.de:/usr/src/sys/i386/compile/ETUSTAR > Panic String: kmem_malloc(16384): kmem_map too small: 335544320 total allocated > Dump Parity: 3197890094 > Bounds: 1 > Dump Status: good Don't use malloc backing for your md when you don't have enough RAM to support it. See the mdconfig manpage and several other PRs. Kris
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