Date: Thu, 27 Nov 2003 22:00:54 -0500 (EST) From: Mikhail Teterin <mi@corbulon.video-collage.com> To: current@FreeBSD.org Subject: Re: lock order reversal is 5.2-BETA Nov 26 Message-ID: <200311280300.hAS30sIk018940@corbulon.video-collage.com> In-Reply-To: <20031128003508.GA74847@xor.obsecurity.org>
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> On Thu, Nov 27, 2003 at 07:16:05PM -0500, Mikhail Teterin wrote: > > It did not crash or anything, but the following is printed on > > console now (addresses ommitted): > > > > lock order reversal > > 1st ... UMA lock (UMA lock) @ /usr/src/sys/vm/uma_core.c:1201 > > 2nd ... system map (system map) @ /usr/src/sys/vm/vm_map.c:2210 > > Thanks, this was reported several times already. How about this one? lock order reversal 1st 0xc37abad4 vm object (vm object) @ /usr/src/sys/vm/swap_pager.c:1323 2nd 0xc098d020 swap_pager swhash (swap_pager swhash) @ /usr/src/sys/vm/swap_pager.c:1838 3rd 0xc1036948 vm object (vm object) @ /usr/src/sys/vm/uma_core.c:876 Sorry, backtrace was not logged, so I can not recreate it. -mi
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