Date: Tue, 10 Aug 2004 15:32:52 +0100 From: Simon Dick <simond@irrelevant.org> To: Scott Long <scottl@samsco.org> Cc: Robert Watson <rwatson@freebsd.org> Subject: Re: panic: mutex vr0 not owned at ...if_vr.c:571 when doing ifconfig Message-ID: <1092148372.632.4.camel@laptop.irrelevant.org> In-Reply-To: <4118DB22.8060202@samsco.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> <4118DB22.8060202@samsco.org>
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On Tue, 2004-08-10 at 15:26, Scott Long wrote: > 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. Yes, that's exactly what I found, thanks Mike
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