Date: Thu, 24 May 2012 22:35:58 +0000 From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: Mark Felder <feld@feld.me> Cc: freebsd-hackers@freebsd.org, freebsd-questions@freebsd.org Subject: Re: Please help me diagnose this crazy VMWare/FreeBSD 8.x crash Message-ID: <7E933377-1E19-4EEF-BE89-ED70E9A2A7C1@lists.zabbadoz.net> In-Reply-To: <op.wete9wbq34t2sn@tech304> References: <op.wbwe9s0k34t2sn@tech304> <op.wen3bwws34t2sn@tech304> <490F2075-3E4D-4F85-9935-937CED8FB10B@averesystems.com> <op.wen42clw34t2sn@tech304> <CAJ-Vmoneopo8xNpThbewfE2tg6HrdH74DXurO38P_aVs=YS9%2BA@mail.gmail.com> <op.wete9wbq34t2sn@tech304>
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On 24. May 2012, at 13:47 , Mark Felder wrote: > On Wed, 23 May 2012 17:30:40 -0500, Adrian Chadd <adrian@freebsd.org> = wrote: >=20 >> Hi, >>=20 >> can you please, -please- file a PR? And place all of the above >> information in it so we don't lose it? >>=20 >=20 > I'd be glad to post a PR and assist in helping to get it permanently = fixed. I certainly don't want this data to get lost and honestly our = business uses FreeBSD on VMWare so much that we really need a permanent = fix as much as anyone else :-) >=20 > The reason I've hesitated to post a PR so far is that I didn't have = any truly useful or concrete evidence of where the problem lies. After = Dane Foster contacted me and told me he could recreate the crash on = demand with his workload it was easier to narrow things down. The = suggestion that it was an interrupts issue (by possibly Bjoern Zeeb?)=20 Just for the public archives. Interrupts wasn't me. I might have = mentioned disabling cdrom and fdc as good as possible but everything = else I cannot remember... > and Dane's discovery that his crashes ceased when em0 and mpt0 share = an IRQ, but em0 is completely unused was starting to prove there is some = strong evidence here in favor of the interrupts issue. >=20 > Dane, what's the status on your end? Has your fix still been = successful? Is it also stable if you simply set = hint.mpt.0.msi_enable=3D"1" ? --=20 Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It matters what good you do!
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