Date: Fri, 31 Jul 2015 01:33:32 -0500 From: Larry Rosenman <ler@lerctr.org> To: Glen Barber <gjb@freebsd.org> Cc: Benno Rice <benno@freebsd.org>, freebsd-current@freebsd.org Subject: Re: pmspcv panic on boot on this box Message-ID: <af81a9c15931a72e2296cd9f28f462f9@thebighonker.lerctr.org> In-Reply-To: <20150731042114.GP90754@FreeBSD.org> References: <20150728210109.GA6424@oldtbh.lerctr.org> <04E640B9-423C-4C30-BF90-D3DD148C930D@FreeBSD.org> <765D2BB8-F101-4D8C-BF1D-BB896904FB29@FreeBSD.org> <e510aec2b8d394cccf166ecabcad9785@thebighonker.lerctr.org> <20150730201351.GH90754@FreeBSD.org> <20150730201517.GI90754@FreeBSD.org> <ef34a26f9f5ba7ca413f79fd914c6b86@thebighonker.lerctr.org> <20150730221728.GK90754@FreeBSD.org> <452d406c68674df3834c75bd3736e6dc@thebighonker.lerctr.org> <20150731041815.GO90754@FreeBSD.org> <20150731042114.GP90754@FreeBSD.org>
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On 2015-07-30 23:21, Glen Barber wrote: > On Fri, Jul 31, 2015 at 04:18:15AM +0000, Glen Barber wrote: >> On Thu, Jul 30, 2015 at 06:57:05PM -0500, Larry Rosenman wrote: >> > On 2015-07-30 17:17, Glen Barber wrote: >> > >On Thu, Jul 30, 2015 at 03:20:46PM -0500, Larry Rosenman wrote: >> > >>Kernel compiling -- give mr a bit and I'll boot it and make sure it >> > >>comes >> > >>up. >> > >> >> > > >> > >Larry, have you had any luck with this patch applied? If it resolves >> > >your issue, I want to make sure it is included in the 10.2-RC2 build. >> > > >> > >Thanks. >> > > >> > [...] >> > >> > There are 3 pictures from the CURRENT panic. >> > >> > it STILL fails. :( >> > >> >> Larry, I am sorry this is causing headaches for you, and I certainly >> appreciate the prompt (and detailed) report, and assistance debugging >> this. >> >> Would you be able to try one more test case? >> >> I'm interested in the behavior without the 'nodevice pmsdrv' addition >> to >> your kernel configuration (effectively, removing the device from the >> GENERIC kernel), and *without* the patch provided from Benno? >> > > To be more specific on what I'm interested in, 'nodevice pmsdrv' and > 'device pmsdrv' should *both* be removed from the kernel configuration, > and the pms(4) should only be available as a .ko module. > >> In particular, I'm interested in if ahd(4) attaches or if loader(8) >> auto-loads pms(4) after the PCI IDs are detected. >> >> As this issue also affects the upcoming 10.2-RELEASE, your willingness >> to help debug this is greatly appreciated, as you've tripped over >> something that would have caused a great deal of pain after 10.2 was >> release. >> >> I owe you several beers. >> > > Glen My kernel is based on GENERIC (I.E. include GENERIC). With the nodedevice pmspcv, after boot, if I kldload pmspcv, NO PANIC. Unfortunately, I've got a funeral to go to in Dallas (~150Mi away from home) today, Friday, and will not be back until late Saturday (US/CDT, GMT-5). I can probably help someone with this on Sunday, but would appreciate a real-tome conversation, as the box in question is at a COLO facility, and does NOT have IPMI, so I need to be physically there. Where in the world are you located, Glen? -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler@lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961
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