Bug 33062 - general protection fault: 0000 [#1] PREEMPT SMP
Summary: general protection fault: 0000 [#1] PREEMPT SMP
Status: RESOLVED CODE_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Bluetooth (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_bluetooth@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-04-11 13:51 UTC by Zdenek Kabelac
Modified: 2012-08-20 15:43 UTC (History)
1 user (show)

See Also:
Kernel Version: 2.6.39
Subsystem:
Regression: No
Bisected commit-id:

Attachments
trace of memory problem (38.70 KB, text/plain)
2011-04-11 13:51 UTC, Zdenek Kabelac 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Zdenek Kabelac 2011-04-11 13:51:50 UTC 
Created attachment 54072 [details]
trace of memory problem

Please check for problems in this thread:
https://lkml.org/lkml/2011/4/7/300

Here is one BT problem:
https://lkml.org/lkml/2011/4/8/171

And here is a serious OOPS:
https://lkml.org/lkml/2011/4/11/121


Looks like BT has some problem even when software disabled.
(echo disable >/proc/acpi/ibm/bluetooth)

Until this BT problems are fix - I'm keeping it disabled to have properly working suspend/resume.
Comment 1 Zdenek Kabelac 2011-04-12 09:34:25 UTC 
Seem to be addressed by this patch:

http://marc.info/?l=linux-bluetooth&m=130230770920378&w=2

From: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Date: Fri, 8 Apr 2011 20:33:17 -0300
Subject: [PATCH] Bluetooth: Fix keeping the command timer running
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