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Date: Wed, 1 Oct 2003 11:04:00 -0700
From: Kris Kennaway <kris@obsecurity.org>
To: Robert Watson <rwatson@freebsd.org>
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References: <20031001060256.GA84164@augusta.de>
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cc: Gerhard Schmidt <estartu@augusta.de>
cc: current@freebsd.org
Subject: Re: Harddiskproblems
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On Wed, Oct 01, 2003 at 11:42:34AM -0400, Robert Watson wrote:
>=20
> On Wed, 1 Oct 2003, Gerhard Schmidt wrote:
>=20
> > since 3 weeks i've problems with my 5.1-CURRENT Box. When i try to
> > delete very large direktories (for examplte the builddir of a make
> > release) the box Panics.=20
> >=20
> > panic: kmem_malloc(4096): kmem_map to small: 275251200 total allocated
> > cpuid=3D0: lapic.id =3D 00000000
> > boot() called on cpu#0
> >=20
> > The Box hangs after that. no automatic reboot.=20
>=20
> And presumably no backtrace/dump possible?  If you're not using a serial
> console, you might want to try it and see if you get more reliable access
> to the debugger.

Or disable SMP - I have seen this kind of hang-on-panic a lot on SMP machin=
es.

Kris

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