linux-kernel - Re: 2.6.32-rc5: bluetooth still broken

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Date:	Wed, 4 Nov 2009 09:01:20 +0800
From:	Dave Young <hidave.darkstar@...il.com>
To:	Pavel Machek <pavel@....cz>
Cc:	kernel list <linux-kernel@...r.kernel.org>,
	linux-bluetooth@...r.kernel.org, marcel@...tmann.org
Subject: Re: 2.6.32-rc5: bluetooth still broken

On Fri, Oct 30, 2009 at 2:16 PM, Pavel Machek <pavel@....cz> wrote:
> Hi!
>
> Today I got this... IIRC I was told it was fixed already...?

Hi, this looks like another case.  Can you tell the way to reproduce?

>
>                                                                        Pavel
>
> ehci_hcd 0000:00:1d.7: suspend root hub
> EXT3 FS on sda4, internal journal
> kjournald starting.  Commit interval 5 seconds
> EXT3 FS on sda2, internal journal
> EXT3-fs: mounted filesystem with ordered data mode.
> iwl3945 0000:03:00.0: firmware: requesting iwlwifi-3945-2.ucode
> iwl3945 0000:03:00.0: iwlwifi-3945-2.ucode firmware file req failed: -2
> iwl3945 0000:03:00.0: firmware: requesting iwlwifi-3945-1.ucode
> iwl3945 0000:03:00.0: Loaded firmware iwlwifi-3945-1.ucode, which is deprecated.  Please use API v2 instead.
> iwl3945 0000:03:00.0: Firmware has old API version. Expected 2, got 1. New firmware can be obtained from http://www.intellinuxwireless.org.
> iwl3945 0000:03:00.0: loaded firmware version 15.28.1.8
> Registered led device: iwl-phy0::radio
> Registered led device: iwl-phy0::assoc
> Registered led device: iwl-phy0::RX
> Registered led device: iwl-phy0::TX
> coda_read_super: Bad mount data
> coda_read_super: device index: 0
> coda_read_super: rootfid is (01234567.ffffffff.08051b10.00000000)
> coda: Unexpected interruption.
> Failure of coda_cnode_make for root: error -4
> CE: hpet increasing min_delta_ns to 15000 nsec
> CE: hpet increasing min_delta_ns to 22500 nsec
> uhci_hcd 0000:00:1d.3: reserve dev 2 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: 30385, comm: ps Not tainted 2.6.32-rc5-00154-gfbad3ad-dirty #83
> Call Trace:
>  [<c0791da9>] ? printk+0x18/0x1a
>  [<c0255492>] __lock_acquire+0x4a2/0xad0
>  [<c0255b28>] lock_acquire+0x68/0x90
>  [<c06733bd>] ? skb_dequeue+0x1d/0x70
>  [<c0794e0b>] _spin_lock_irqsave+0x3b/0x50
>  [<c06733bd>] ? skb_dequeue+0x1d/0x70
>  [<c06733bd>] skb_dequeue+0x1d/0x70
>  [<c0674034>] skb_queue_purge+0x14/0x20
>  [<c07139a7>] l2cap_recv_frame+0x5d7/0x3270
>  [<c02551e5>] ? __lock_acquire+0x1f5/0xad0
>  [<c02551e5>] ? __lock_acquire+0x1f5/0xad0
>  [<c06732c9>] ? skb_queue_tail+0x39/0x50
>  [<c02551e5>] ? __lock_acquire+0x1f5/0xad0
>  [<c050cd50>] ? usb_submit_urb+0x140/0x360
>  [<c02551e5>] ? __lock_acquire+0x1f5/0xad0
>  [<c07167d2>] l2cap_recv_acldata+0x192/0x3d0
>  [<c07079b8>] ? hci_rx_task+0x268/0x440
>  [<c0716640>] ? l2cap_recv_acldata+0x0/0x3d0
>  [<c07079e5>] hci_rx_task+0x295/0x440
>  [<c02551e5>] ? __lock_acquire+0x1f5/0xad0
>  [<c0235b30>] tasklet_action+0x50/0xb0
>  [<c0236275>] __do_softirq+0x85/0x110
>  [<c023632d>] do_softirq+0x2d/0x40
>  [<c0236495>] irq_exit+0x65/0x80
>  [<c0204bbf>] do_IRQ+0x4f/0xc0
>  [<c02034a9>] common_interrupt+0x29/0x30
>  [<c0794a2f>] ? _write_unlock_irq+0x1f/0x30
>  [<c023474f>] do_exit+0x3df/0x650
>  [<c021bdc2>] ? do_page_fault+0x152/0x240
>  [<c02349f3>] do_group_exit+0x33/0x90
>  [<c0234a63>] sys_exit_group+0x13/0x20
>  [<c0202e50>] sysenter_do_call+0x12/0x31
> e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
> 0000:02:00.0: eth0: 10/100 speed: disabling TSO
> hci_acl_tx_to: hci0 ACL tx timeout
> hci_acl_tx_to: hci0 killing stalled ACL connection 80:09:6E:BA:21:00
>
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
> --
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>



-- 
Regards
dave
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