linux-kernel - Re: udevd cannot modprobe snd-hda-intel with 3.9.8

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Message-ID: <51CED59E.2030307@gmail.com>
Date:	Sat, 29 Jun 2013 14:39:58 +0200
From:	Riccardo Magliocchetti <riccardo.magliocchetti@...il.com>
To:	Stefan Lippers-Hollmann <s.L-H@....de>
CC:	Takashi Iwai <tiwai@...e.de>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	David Henningsson <david.henningsson@...onical.com>,
	Kay Sievers <kay@...hat.com>
Subject: Re: udevd cannot modprobe snd-hda-intel with 3.9.8

Hi Stefan,

Il 28/06/2013 22:08, Stefan Lippers-Hollmann ha scritto:
> Hi
>
> On Friday 28 June 2013, Riccardo Magliocchetti wrote:
>> Hello,
>>
>> at boot udev (175-7.2 from debian unstable) blocks for maybe 30 seconds
>> and then gives (handcopied)
>>
>>    timeout: killing '/sbin/modprobe -b
>> pci:v00008086d0000293Esv0000144Dsd0000C045bc04sc03i00'
>>
>> when booting 3.9.8. 3.8.13 has the same issue, 3.6.0 is fine.
> […]
>
> I think oss-compat might interfere here. Given that it was recently
> (2013-06-18) updated, this would explain why only new'ish kernels are
> affected (initramfs not updated for the older ones). Therefore I'd
> suggest to purge oss-compat (simple removal is not sufficient, as the
> modprobe.d/ snippets are dpkg conffiles) for testing - and to file a
> bug[1] against the new version of oss-compat, if you can confirm it
> to be responsible.

Confirm that after purging oss-compat 3.9.8 boot is fine. Please note 
that a yesterday build of 3.6.11 used to work fine too so there's also 
something that changed kernel side.
FYI there was already a bug in debian bug tracker:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660803#130

thanks a lot,
riccardo
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