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

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Message-ID: <5442FE58.5020700@gaast.net>
Date:	Sun, 19 Oct 2014 00:57:12 +0100
From:	Wilmer van der Gaast <wilmer@...st.net>
To:	Yinghai Lu <yinghai@...nel.org>
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

(Resending, forgot to hit reply-to-all.)

Hello Yinghai,

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.

I've dropped all the debugging output in the same directory like before, 
look for files named like 
http://roy.gaast.net/~wilmer/.lkml/bad3.17-patched-initcall.txt


Thanks,

Wilmer v/d Gaast.

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