netdev - Re: SYN flooding on port 80 + DMAR:[DMA Write] faults

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Date:	Sun, 13 Mar 2016 01:11:55 +0100
From:	Francois Romieu <romieu@...zoreil.com>
To:	Toralf Förster <toralf.foerster@....de>
Cc:	netdev@...r.kernel.org, Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: SYN flooding on port 80 + DMAR:[DMA Write] faults

Toralf Förster <toralf.foerster@....de> :
> Today my server (64 bit hardened Gentoo kernel) was faced a SYN-flood attack.
> I do wonder if the DMAR events points to an issue in the kernel ?

Please send a compressed log including all 'fault addr' lines as well
as the (module probe time) XID line from the r8169 driver.

-- 
Ueimor