[Bug 557072] Re: system does not power off

[Serkan Hosca]

I tried to boot allmodconfig kernel from linus' git tree with
init=/bin/bash, couldn't boot all the way, got busy box. Tried to
shutdown there but no success. The only module left was atkbd which i
couldn't remove, needed that for the keyboard.

Also with a regular config kernel from linus' git tree, just before the
Power down message i get the following on screen:

DRHD: handling fault status reg 2
DMAR:[DMA Read] Request device [00:1f.2] fault addr bf685000
DMAR:[fault reason 06] PTE Read access is not set
Power down. 

lspci -vvnn | grep '00:1f.2' says:
00:1f.2 RAID bus controller [0104]: Intel Corporation Mobile 82801 SATA RAID Controller [8086:282a] (rev 05)

Attached is a picture of the messages.

** Attachment added: "2010-05-06 09.22.45.jpg"
   http://launchpadlibrarian.net/47946456/2010-05-06%2009.22.45.jpg

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system does not power off
https://bugs.launchpad.net/bugs/557072
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