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Date: Mon, 16 Mar 2015 12:31:40 +0200
From: Konstantin Belousov <kostikbel@gmail.com>
To: Michael Fuckner <michael@fuckner.net>
Subject: Re: Server with 3TB Crashing at boot
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Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>,
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On Mon, Mar 16, 2015 at 11:17:08AM +0100, Michael Fuckner wrote:
> Just generated, anything I should test in debugger?
> Else I'll do the same with STABLE next.
With stable, it is only interesting if 'fault' lines are gone.

> 
> http://dedi3.fuckner.net/~molli123/temp/head.txt
> 
> doing minimal network traffic causes the kernel to panic.
Please do the following:
gdb kernel.debug (your kernel should be build with makeoptions	DEBUG=-g)
in gdb do
(gdb) list *dmar_bus_dmamap_load_buffer+0x53

> 
> BTW: How to turn off empty lines in minicom logging?
No idea.