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Date:      Thu, 11 Sep 2008 10:38:36 +0200
From:      "Michael Grant" <mgrant@grant.org>
To:        "Kris Kennaway" <kris@freebsd.org>
Cc:        FreeBSD Stable List <freebsd-stable@freebsd.org>
Subject:   Re: Fresh 7.0 Install: Fatal Trap 12 panic when put under load
Message-ID:  <62b856460809110138o5fb10171h9832ac8b964fa3f6@mail.gmail.com>
In-Reply-To: <4888E207.4020606@FreeBSD.org>
References:  <854CADB9D95147CAB10BC35887A8E5DC@emea.hubersuhner.net> <A6F1ACCEE35A4BC49FC9DFA561ED1131@emea.hubersuhner.net> <62b856460807160743v3fce951eg1b2bd9e50a35ba1d@mail.gmail.com> <BF6724CD748744908D602889CCF119F1@emea.hubersuhner.net> <487E0D1B.2060902@FreeBSD.org> <20080716203900.5jt4qce17gg0og0o@mail.basicnets.co.uk> <A403B8D27BE048E79A94B09C0C520854@emea.hubersuhner.net> <B4E29257-B805-4597-9024-E042F34243D1@mac.com> <62b856460807241309k3cea60dbh24eea677cd6751f7@mail.gmail.com> <4888E207.4020606@FreeBSD.org>

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My box crashed again:

panic: kmem_malloc(4096): kmem_map too small: 1073741824 total allocated
cpuid = 0
Uptime: 33d11h12m58s
Dumping 3327 MB (2 chunks)
  chunk 0: 1MB (151 pages) ... ok
  chunk 1: 3327MB (851568 pages)  <---hung here

Still no valid dump.

There is 4gig of physical memory in the machine.

In /boot/loader.conf, I currently have the following:

vm.kmem_size=1G
vm.kmem_size_max=1G
vm.kmem_size_scale=2

and in my kernel conf file I have:

options         KVA_PAGES=512

It stayed up for 33 days this time.  Is there anything else I can do?

Michael Grant



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