Date: Sat, 01 Aug 2015 16:24:26 +1200 From: mailinglists <mailinglists@debank.tv> To: freebsd-current@freebsd.org Subject: Re: pmspcv panic on boot on this box Message-ID: <55BC49FA.8000707@debank.tv> In-Reply-To: <20150731045248.GQ90754@FreeBSD.org> References: <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> <866ce0ab91b71ca7c04599c041b90906@roundcube.debank.tv> <20150731045248.GQ90754@FreeBSD.org>
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On 31/07/15 4:52 pm, Glen Barber wrote: > On Fri, Jul 31, 2015 at 04:48:18AM +0000, mailinglists@debank.tv wrote: >> July 31 2015 4:21 PM, "Glen Barber" <gjb@freebsd.org> 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. >> Hi All, >> >> I've experienced the same bug although with a mvs(4) device on 10.2-PRERELEASE, once the pms driver is removed from the kernel config the problem disappears, I haven't had time to try the suggested patch as I only found this thread after removing the pms driver from the kernel. >> >> > Thank you for the information (stripped from my reply). > > So, to be clear, you have 'device pmsdrv' removed from the kernel > config, but the /boot/kernel/pmspcv.ko is still available to the system? > > Glen > Glen, I removed the module from /boot/kernel to be sure it wasn't loaded. Rob Evers
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