Re: CFQ and dm-crypt

From: Jeff Moyer
Date: Mon Nov 22 2010 - 09:25:33 EST


Richard Kralovic <Richard.Kralovic@xxxxxxxxxxxxxxxxx> writes:

> Hello,
>
> I am sorry for a late reply (it took me some time to try the patch on
> my main machine). Thank you for your work; unfortunately, I'm still
> getting a panic at early boot stages: The BUG_ON assert in
> cfq-iosched.c:cic_free_func failed, with a call trace as follows:
>
> <IRQ>
> cfq_free_io_context
> put_io_context
> cfq_put_request
> elv_put_request
> blk_finish_request

Odd... Can you give me more information on your hardware and
device-mapper setup so I can try to reproduce it?

Thanks,
Jeff
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