From owner-freebsd-hackers@FreeBSD.ORG  Wed Mar 11 13:45:57 2015
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Date: Wed, 11 Mar 2015 14:45:27 +0100
From: Michael Fuckner <michael@fuckner.net>
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Subject: Server with 3TB Crashing at boot
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Hi,

I have a server with 4 Xeon E7-8857 v2 and 96x32TB, organized as 8 
Memory Risers with 12DIMMs each. With 2 Risers I can boot the System 
with FreeBSD10.1-p6, when adding a third riser (above 1TB RAM) the 
system crashes on boot.


http://dedi3.fuckner.net/~molli123/temp/3tb_ap1_phy2.png
http://dedi3.fuckner.net/~molli123/temp/3tb_crash.avi


Here is the dmesg/ verbose dmesg, but I believe the verbose one got 
truncated. Is there anything more I can do than booting verbose and to 
copy /var/run/dmesg.boot?

http://dedi3.fuckner.net/~molli123/temp/dmesg_q71l-4u_verbose.txt
http://dedi3.fuckner.net/~molli123/temp/dmesg_q71l-4u_10.1.txt

Regards,
  Michael!

PS: already posted to freebsd-amd64, but I was told these lists are better.