linux-kernel - Re: [bluetooth] linux-3.x regression (bisected)

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Message-ID: <4EFA1EB8.9090005@gmail.com>
Date:	Tue, 27 Dec 2011 20:38:32 +0100
From:	Rene Herman <rene.herman@...il.com>
To:	Andre Guedes <andre.guedes@...nbossa.org>
CC:	"Gustavo F. Padovan" <padovan@...fusion.mobi>,
	linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org
Subject: Re: [bluetooth] linux-3.x regression (bisected)

On 27-12-11 18:22, Andre Guedes wrote:

> Could you please send us the kernel log messages with Bluetooth debug
> enabled? Here goes the instructions:
>
> 1. Compile kernel with CONFIG_DYNAMIC_DEBUG=y.
> 2. Load Bluetooth module.
> 3. Run the following commands to turn debug on (remember to mount debugfs
> first):
> --
> $ echo "file hci_core.c +pf">  /sys/kernel/debug/dynamic_debug/control
> $ echo "file hci_event.c +pf">  /sys/kernel/debug/dynamic_debug/control
> $ echo "file mgmt.c +pf">  /sys/kernel/debug/dynamic_debug/control
> $ echo "file btusb.c +pf">  /sys/kernel/debug/dynamic_debug/control
> --
> 4. Plug the Bluetooth adapter.

Thanks for the verbosity. Here's a -- full, just in case it's useful -- 
dmesg from vanilla 3.1.6 (i.e., when bluetooth does not work) generated 
per the above. The bluetooth bit is the last part.

Regards,
Rene

View attachment "bluetooth-3.1.6.dmesg" of type "text/plain" (43245 bytes)