linux-kernel - Re: Long stalls during boot with -next

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Message-ID: <s5hfwjfa4df.wl%tiwai@suse.de>
Date:	Thu, 29 Sep 2011 15:02:20 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Mark Brown <broonie@...ena.org.uk>
Cc:	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: Long stalls during boot with -next

At Thu, 29 Sep 2011 13:50:36 +0100,
Mark Brown wrote:
> 
> Since Tuesday I've been experiencing stalls on boot with -next kernels.
> The boot appears to proceed normally but there appears to be a good ten
> second delay somewhere around the late_initcall() stage with no
> indication in the logs:
> 
> [    3.110000] regulator_init_complete: PVDD_1V2: disabling
> [    3.120000] input: gpio-keys as /devices/platform/gpio-keys.0/input/input5
> [    3.120000] wm831x-rtc wm831x-rtc.10: hctosys: unable to read the hardware clock
> [   13.690000] kjournald starting.  Commit interval 5 seconds
> [   13.690000] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended
> 
> (which happens before or at about the time console output starts
> appearing, I'd expect it to appear much earlier).  I've had a poke
> around and I didn't spot anything yet, none of the development I've
> noticed going on recently looks suspicious.

Did you check with initcall_debug boot option?


Takashi
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