Date: Tue, 10 Aug 2004 08:26:42 -0600 From: Scott Long <scottl@samsco.org> To: Simon Dick <simond@irrelevant.org> Cc: Robert Watson <rwatson@freebsd.org> Subject: Re: panic: mutex vr0 not owned at ...if_vr.c:571 when doing ifconfig Message-ID: <4118DB22.8060202@samsco.org> In-Reply-To: <1092147286.632.0.camel@laptop.irrelevant.org> References: <1092044482.20927.35.camel@singsing.eng.demon.net> <Pine.NEB.3.96L.1040809184050.54392D-100000@fledge.watson.org> <1092143030.54231.0.camel@simon.lcn.biz> <1092147286.632.0.camel@laptop.irrelevant.org>
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Simon Dick wrote: > On Tue, 2004-08-10 at 14:03, Simon Dick wrote: > >>On Tue, 2004-08-10 at 08:06, Mike Bristow wrote: >> >>>On Mon, Aug 09, 2004 at 06:41:43PM -0400, Robert Watson wrote: >>> >>>>Hmm. I actually committed a slightly different patch as if_vr.c:1.93 to >>>>acquire the lock around vr_setcfg() in vr_miibus_statchg(). Could you >>>>check that that also solves the problem? >>> >>>When I tried that, it booted but paniced as soon as I ran 'ifconfig >>>vr0 media blah': >>> >>> >>># ifconfig vr0 media 100baseTX >>>panic: _mtx_lock_sleep: recursed on non-recursive mutex vr0 @ >>>+/usr/src/sys/pci/if_vr.c:506 >> >>Same here with 1.93 installed, currently backed out to 1.92 so I can use >>my network > > > Just tried the patch in PR 70189 and it works fine for me > So backing out rev 1.93 _and_ applying the patch in the PR makes everything work? If so then I'll look into this today. Scott
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