linux-kernel - Re: Machine crashes right *after* ~successful resume

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Date:	Sat, 18 Oct 2014 21:29:21 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Wilmer van der Gaast <wilmer@...st.net>
Cc:	Bjorn Helgaas <bhelgaas@...gle.com>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Pavel Machek <pavel@....cz>,
	Rafael Wysocki <rafael.j.wysocki@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: Machine crashes right *after* ~successful resume

On Sat, Oct 18, 2014 at 4:57 PM, Wilmer van der Gaast <wilmer@...st.net> wrote:
> On 18-10-14 22:28, Yinghai Lu wrote:
>>
>> Please apply attached debug patch on top of v3.17 and boot with
>> "debug ignore_loglevel initcall_debug no_console_suspend".
>>
>> Hope we can find out which nb notifier cause problem.
>>
> Did that. Strangely, or better said, quite annoyingly, I'm now getting no
> output anymore at all on the third resume! :-(
>
> I could try non-serial instead if you think that's worth a shot, but the
> most annoying thing is that my video doesn't get initialised properly after
> resume unless I have the tainting nvidia driver loaded. I could try if
> nouveau helps.

oh no.

Please try to "debug ignore_loglevel no_console_suspend".

Thanks

Yinghai
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