From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: Date: Thu, 27 Jul 2006 00:04:07 +0200 From: "Kevin Baradon" To: "Marcel Holtmann" Subject: Re: [Bluez-devel] Lockdep: possible recursive locking detected in hidd Cc: "BlueZ development" In-Reply-To: <1153899329.746.24.camel@localhost> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_13561_20164494.1153951447541" References: <200607181921.52647.Kevin.Baradon@gmail.com> <1153899329.746.24.camel@localhost> List-ID: ------=_Part_13561_20164494.1153951447541 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline 2006/7/26, Marcel Holtmann : > > Hi Kevin, Hi, > I've got a Logitech Bluetooth keyboard. > > With lockdep enabled, I've got the following message just after boot, > after > > this looks like a lock problem in L2CAP. We fixed one, but I am not sure > if it already made it into 2.6.18-rc2 or not. Can you give the latest > tree from Linus repository a try? Since I'm on holiday, I don't have any access to my box. I will try with a fresh tree as soon as possible (maybe not before the end of august). I will keep you informed. Regards Regards. Marcel -- Kevin Baradon Networks & Telecom Student - ------=_Part_13561_20164494.1153951447541 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline
2006/7/26, Marcel Holtmann <marcel@holtmann.org>:
Hi Kevin,
 
Hi,

> I've got a Logitech Bluetooth keyboard.
> With lockdep enabled, I've got the following message just after boot, after

this looks like a lock problem in L2CAP. We fixed one, but I am not sure
if it already made it into 2.6.18-rc2 or not. Can you give the latest
tree from Linus repository a try?
 
Since I'm on holiday, I don't have any access to my box.
I will try with a fresh tree as soon as possible (maybe not before the end of august).
I will keep you informed.

Regards
 
Regards.

Marcel
 
--
Kevin Baradon
Networks & Telecom Student
-
------=_Part_13561_20164494.1153951447541-- From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Marcel Holtmann To: BlueZ development In-Reply-To: <200607181921.52647.Kevin.Baradon@gmail.com> References: <200607181921.52647.Kevin.Baradon@gmail.com> Date: Wed, 26 Jul 2006 09:35:29 +0200 Message-Id: <1153899329.746.24.camel@localhost> Mime-Version: 1.0 Cc: Kevin Baradon Subject: Re: [Bluez-devel] Lockdep: possible recursive locking detected in hidd Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net Hi Kevin, > I've got a Logitech Bluetooth keyboard. > With lockdep enabled, I've got the following message just after boot, after this looks like a lock problem in L2CAP. We fixed one, but I am not sure if it already made it into 2.6.18-rc2 or not. Can you give the latest tree from Linus repository a try? Regards Marcel ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: To: bluez-devel@lists.sourceforge.net Date: Tue, 18 Jul 2006 19:21:52 +0200 MIME-Version: 1.0 Message-Id: <200607181921.52647.Kevin.Baradon@gmail.com> From: Kevin Baradon Subject: [Bluez-devel] Lockdep: possible recursive locking detected in hidd Reply-To: BlueZ development List-Id: BlueZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-devel-bounces@lists.sourceforge.net Errors-To: bluez-devel-bounces@lists.sourceforge.net [Please CC me as I'm not on the list] Hi, I've got a Logitech Bluetooth keyboard. With lockdep enabled, I've got the following message just after boot, after having pressed a key on keyboard : ============================================= [ INFO: possible recursive locking detected ] --------------------------------------------- hidd/3150 is trying to acquire lock: (sk_lock-AF_BLUETOOTH){--..}, at: [] bt_accept_dequeue+0x54/0xd3 but task is already holding lock: (sk_lock-AF_BLUETOOTH){--..}, at: [] l2cap_sock_accept+0x42/0x12f other info that might help us debug this: 1 lock held by hidd/3150: #0: (sk_lock-AF_BLUETOOTH){--..}, at: [] l2cap_sock_accept+0x42/0x12f stack backtrace: [] show_trace_log_lvl+0x11d/0x137 [] show_trace+0x12/0x14 [] dump_stack+0x19/0x1b [] __lock_acquire+0x9e1/0xcf5 [] lock_acquire+0x5d/0x79 [] lock_sock+0xb4/0xc1 [] bt_accept_dequeue+0x54/0xd3 [] l2cap_sock_accept+0xd1/0x12f [] sys_accept+0xd7/0x1a0 [] sys_socketcall+0xc1/0x254 [] sysenter_past_esp+0x56/0x8d [] 0xb7fea410 input: Bluetooth HID Boot Protocol Device as /class/input/input5 Kernel: Linux kev1 2.6.18-rc2 #2 SMP PREEMPT Tue Jul 18 11:44:18 CEST 2006 i686 GNU/Linux Distribution: Debian bluez-utils 3.1-2 libbluetooth2 3.1-1 -- Kevin Baradon Networks & Telecom Student - ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel