Bug 14332

Summary:	Random AE_TIME exceptions
Product:	ACPI	Reporter:	Andrey Rahmatullin (wrar)
Component:	EC	Assignee:	ykzhao (yakui.zhao)
Status:	CLOSED DUPLICATE
Severity:	low	CC:	lenb, yakui.zhao
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.31	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	acpidump output

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 ***