Bug 14332 - Random AE_TIME exceptions
Summary: Random AE_TIME exceptions
Status: CLOSED DUPLICATE of bug 13055
Alias: None
Product: ACPI
Classification: Unclassified
Component: EC (show other bugs)
Hardware: All Linux
: P1 low
Assignee: ykzhao
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-10-06 10:44 UTC by Andrey Rahmatullin
Modified: 2009-11-25 05:27 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.31
Subsystem:
Regression: No
Bisected commit-id:

Attachments
acpidump output (122.83 KB, text/plain)
2009-10-06 10:47 UTC, Andrey Rahmatullin 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Andrey Rahmatullin 2009-10-06 10:44:55 UTC 
My eee PC 901 box sometimes shows something like:

ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] 20090521 evregion-424
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.SBRG.EC0_.BST1] (Node f7012e70), AE_TIME
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.CBST] (Node f7015078), AE_TIME
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.BAT0._BST] (Node f7013fa8), AE_TIME
ACPI Exception: AE_TIME, Evaluating _BST 20090521 battery-385

or

ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] 20090521 evregion-424
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.SBRG.EC0_.EBTS] (Node f7012eb8), AE_TIME
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.SBRG.EC0_.UBCS] (Node f7013ee8), AE_TIME
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.CBST] (Node f7015078), AE_TIME
ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.BAT0._BST] (Node f7013fa8), AE_TIME
ACPI Exception: AE_TIME, Evaluating _BST 20090521 battery-385


It doesn't seem to cause any instabilities or failures, but still.
It also can be interesting that these errors were printed very often when I tried ivd/rt2x00.git and wifi interface was up.
Comment 1 Andrey Rahmatullin 2009-10-06 10:47:10 UTC 
Created attachment 23281 [details]
acpidump output
Comment 2 ykzhao 2009-10-12 05:23:35 UTC 
We see this issue on many boxes. This bug will be marked as the dup of bug 13055.

Thanks.
Comment 3 ykzhao 2009-10-12 05:23:56 UTC 

*** This bug has been marked as a duplicate of bug 13055 ***
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