Date: Sun, 13 Jun 2004 16:10:32 -0400 (EDT) From: Robert Watson <rwatson@freebsd.org> To: Gleb Smirnoff <glebius@cell.sick.ru> Cc: current@freebsd.org Subject: Re: panic: kmem_malloc(4096) on an SMP box Message-ID: <Pine.NEB.3.96L.1040613160930.9835G-100000@fledge.watson.org> In-Reply-To: <20040613200921.GA14228@cell.sick.ru>
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On Mon, 14 Jun 2004, Gleb Smirnoff wrote: > On Sun, Jun 13, 2004 at 12:00:58PM -0400, Robert Watson wrote: > R> > panic: kmem_malloc(4096): kmem_map too small: 209715200 total allocated > R> > R> Just to confirm -- what date -CURRENT are you using? As you probably saw > R> on the list, there have been a couple of memory leaks and other resource > R> leaks introduced and then fixed in the past two weeks as changes were made > R> to network memory allocation and locking. It's not impossible to imagine > R> this is the result of one of those leaks, assuming it's from the date > R> range affected by the leaks, so we should rule that out up front... > > Kernel was built Fri Jun 11 14:28:36. This probably means that it was > built from sources suped Jun 11 4:00 MSD (GMT+3). That means you probably just missed the following commit to uipc_mbuf.c: ---------------------------- revision 1.133 date: 2004/06/11 18:17:25; author: bmilekic; state: Exp; lines: +3 -2 Gah! Plug a mbuf leak I introduced in the last commit. I don the pointy-hat. Problem reported by: Peter Holm <pho@> ---------------------------- The previous commit to the file was at 04:27 on the previous day. I'd try updating and see if the problem persists. Robert N M Watson FreeBSD Core Team, TrustedBSD Projects robert@fledge.watson.org Senior Research Scientist, McAfee Research
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