Re: r276200: EFI boot failure: kernel stops booting at pci0: <ACPI PCI bus> on pcib0

From: Roger Pau Monné <royger_at_FreeBSD.org>
Date: Mon, 29 Dec 2014 12:41:15 +0100
El 28/12/14 a les 22.37, Adrian Chadd ha escrit:
> Hah sweet! You found the commit!
> 
> Would you please file a PR so it doesn't get lost?
> 
> Thanks!
> 
> 
> 
> -adrian
> 
> 
> On 28 December 2014 at 12:09, Ian Lepore <ian_at_freebsd.org> wrote:
>> On Sun, 2014-12-28 at 20:57 +0100, O. Hartmann wrote:
>>> Am Fri, 26 Dec 2014 12:23:42 -0700
>>> Ian Lepore <ian_at_freebsd.org> schrieb:
>>>
>>>> On Fri, 2014-12-26 at 08:48 -0800, Adrian Chadd wrote:
>>>>> On 26 December 2014 at 04:01, O. Hartmann <ohartman_at_zedat.fu-berlin.de> wrote:
>>>>>> Am Thu, 25 Dec 2014 11:40:47 -0800
>>>>>> Adrian Chadd <adrian_at_freebsd.org> schrieb:
>>>>>>
>>>>>>> Would you be able to narrow it down to a small range of commits?
>>>>>>> that'll make it easier to chase down. :)
>>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> -adrian
>>>>>>>
>>>>>>>
>>>>>>> On 25 December 2014 at 10:42, O. Hartmann <ohartman_at_zedat.fu-berlin.de> wrote:
>>>>>>>>
>>>>>>>> Since 23rd's update of CURRENT, the kernel fails to boot on systems that boot
>>>>>>>> via EFI. Systems with legacy booting seem not to be affected.
>>>>>>>>
>>>>>>>> I just ran today into the problem updating a notebook with a Intel Haswell Intel
>>>>>>>> i5-4200M CPU (Haswell) on a Lenovo ThinkPad E540, bboting via UEFI, CURRENT
>>>>>>>> r276200. The very same caode base is running on several other boxes which boot
>>>>>>>> via legacy method. The very same failure showed up at the lab on an older HP
>>>>>>>> Compaq 8300 system, based on H81 chipset equipted with an Ivy-Bridge CPU,
>>>>>>>> booting also via EFI. That box stops at the exact same spot as the notebook does.
>>>>>>>>
>>>>>>>> The systems in question, also the legacy booting systems (aka the oldstyle
>>>>>>>> loader boot method), load drm2, i915kms.
>>>>>>>>
>>>>>>>> Booting old kernel/modules (via "boot kernel.old"), at CURRENT r275896 is all
>>>>>>>> right.
>>>>>>>>
>>>>>>>> What is happening here?

Hello,

Sorry for not noticing this earlier, I've been without a computer for
some days. Do you get a panic message, or the system just freezes?

Can you please post the full boot output with boot_verbose enabled?

Thanks, Roger.
Received on Mon Dec 29 2014 - 10:41:24 UTC

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