Date: Mon, 16 Mar 2015 11:17:08 +0100 From: Michael Fuckner <michael@fuckner.net> To: Konstantin Belousov <kostikbel@gmail.com> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, Ryan Stone <rysto32@gmail.com>, Steven Hartland <killing@multiplay.co.uk> Subject: Re: Server with 3TB Crashing at boot Message-ID: <5506ADA4.8020207@fuckner.net> In-Reply-To: <20150316091758.GY2379@kib.kiev.ua> References: <20150314134733.GI2379@kib.kiev.ua> <550448B3.7050100@fuckner.net> <20150314145607.GJ2379@kib.kiev.ua> <5504530F.5040508@fuckner.net> <20150314153941.GL2379@kib.kiev.ua> <5505160A.1020703@fuckner.net> <5505827D.6060404@fuckner.net> <5505982E.9060201@fuckner.net> <20150315193202.GS2379@kib.kiev.ua> <2138577776.537937.1426455964006.JavaMail.open-xchange@ptangptang.store> <20150316091758.GY2379@kib.kiev.ua>
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On 03/16/2015 10:17 AM, Konstantin Belousov wrote: > On Sun, Mar 15, 2015 at 10:46:03PM +0100, Michael Fuckner wrote: >> >>> Send me two things: >>> 1. output of acpidump -t >>> 2. verbose dmesg of the boot with tunables set >>> hw.dmar.enable=1 >>> hw.dmar.match_verbose=1 >>> >> >> http://dedi3.fuckner.net/~molli123/temp/head-dmar.log >> http://dedi3.fuckner.net/~molli123/temp/acpidump.txt >> >> here are the logs you requested, > > Note that there are no fault logs from the DMAR blocking invalid DMA > access. Look at the release 10.1 logs, where there are lines like > > DMAR0: <unknown dev>:pci1:0:0 fault acc 0 adt 0x0 reason 0x5 addr 0 > > and which I cannot find in your CURRENT kernel dmesg. I would say that > the machine is fine, at least WRT the boot sequence. > > Then, I looked back at the previous logs from you, and both logs I > have say 10.1-RELEASE-p6 in the herald. You overwrite the logs, so > I cannot recheck the history, but it seems that you did not tested > stable/10 ? There is currently no difference in DMAR code between head > and stable/10. Just generated, anything I should test in debugger? Else I'll do the same with STABLE next. http://dedi3.fuckner.net/~molli123/temp/head.txt doing minimal network traffic causes the kernel to panic. BTW: How to turn off empty lines in minicom logging?
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