Re: Weird: 30 sec delay during early boot

[Andi Kleen]

Jeff Garzik <jgarzik@xxxxxxxxx> writes:

> This appeared in -bk-latest in the past day or two.
>
> BK-current on x86-64 (config/dmesg/lspci attached) will pause for 30
> wall-clock seconds immediately after being loaded by the bootloader,
> then will proceed to boot successfully and function correctly.  This
> is reproducible on every boot.
>
> So, 30 seconds with no printk output, then boots normally.

Boot with earlyprintk=serial,ttySx,baud or earlyprintk=vga
That should enable printk from the beginning and may give
some clues.

-Andi

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