Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759585AbZJMMBE (ORCPT ); Tue, 13 Oct 2009 08:01:04 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754213AbZJMMBD (ORCPT ); Tue, 13 Oct 2009 08:01:03 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:37212 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752183AbZJMMBC (ORCPT ); Tue, 13 Oct 2009 08:01:02 -0400 Date: Tue, 13 Oct 2009 14:00:19 +0200 From: Pavel Machek To: kernel list Cc: marcel@holtmann.org, linux-bluetooth@vger.kernel.org Subject: 2.6.32-rc3+: bluetooth needs lockdep anotation? Message-ID: <20091013120018.GA29395@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3033 Lines: 81 Hi! I just got this in my dmesg: Pavel drivers/usb/core/inode.c: creating file '005' hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0002 hub 1-0:1.0: hub_suspend usb usb1: bus auto-suspend ehci_hcd 0000:00:1d.7: suspend root hub uhci_hcd 0000:00:1d.3: reserve dev 5 ep81-INT, period 1, phase 0, 23 us INFO: trying to register non-static key. the code is fine but needs lockdep annotation. turning off the locking correctness validator. Pid: 1696, comm: udevd Not tainted 2.6.32-rc3-00192-gd33e6ec-dirty #78 Call Trace: [] ? printk+0x18/0x1a [] __lock_acquire+0x492/0xac0 [] lock_acquire+0x68/0x90 [] ? skb_dequeue+0x1d/0x70 [] _spin_lock_irqsave+0x3b/0x50 [] ? skb_dequeue+0x1d/0x70 [] skb_dequeue+0x1d/0x70 [] skb_queue_purge+0x14/0x30 [] l2cap_recv_frame+0x5df/0x32c0 [] ? __lock_acquire+0x1dd/0xac0 [] ? __lock_acquire+0x1dd/0xac0 [] ? skb_queue_tail+0x39/0x50 [] ? __lock_acquire+0x1dd/0xac0 [] ? __lock_acquire+0x1dd/0xac0 [] l2cap_recv_acldata+0x192/0x3d0 [] ? hci_rx_task+0x280/0x460 [] ? l2cap_recv_acldata+0x0/0x3d0 [] hci_rx_task+0x2b3/0x460 [] ? __lock_acquire+0x1dd/0xac0 [] tasklet_action+0x50/0xb0 [] __do_softirq+0x85/0x110 [] do_softirq+0x2d/0x40 [] irq_exit+0x65/0x90 [] do_IRQ+0x4f/0xc0 [] ? __lock_acquire+0x1dd/0xac0 [] common_interrupt+0x29/0x30 [] ? _spin_unlock_irqrestore+0x2a/0x40 [] __wake_up+0x40/0x50 [] journal_stop+0x27e/0x2b0 [] __ext3_journal_stop+0x27/0x50 [] ext3_delete_inode+0x99/0xf0 [] ? ext3_delete_inode+0x0/0xf0 [] generic_delete_inode+0x72/0x110 [] generic_drop_inode+0x4f/0x80 [] iput+0x47/0x50 [] dentry_iput+0x6f/0xf0 [] d_kill+0x25/0x50 [] dput+0x5d/0x110 [] do_rmdir+0xb5/0xe0 [] ? up_read+0x16/0x30 [] ? do_page_fault+0x15e/0x250 [] sys_rmdir+0x10/0x20 [] sysenter_do_call+0x12/0x31 Registered led device: iwl-phy0::radio Registered led device: iwl-phy0::assoc Registered led device: iwl-phy0::RX Registered led device: iwl-phy0::TX wlan0: Selected IBSS BSSID 7a:ad:1e:84:b0:4c based on configured SSID Registered led device: iwl-phy0::radio Registered led device: iwl-phy0::assoc Registered led device: iwl-phy0::RX Registered led device: iwl-phy0::TX wlan0: Selected IBSS BSSID 7a:ad:1e:84:b0:4c based on configured SSID -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/