From: Noah Evans <noah.evans@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] usbd error message
Date: Thu, 13 Aug 2009 11:54:54 +0200 [thread overview]
Message-ID: <56a297000908130254s5f87b4b7mc70d9c28c43eaf68@mail.gmail.com> (raw)
In-Reply-To: <4ecada1e0908130244h220b3e98j4a30e2d50c370c01@mail.gmail.com>
Okay, could you run:
echo 'stacks()' | acid -l thread <pid>
On Thu, Aug 13, 2009 at 11:44 AM, Bela Valek<bvalek2@gmail.com> wrote:
> Logged in with 'none':
>
> none 91 0:00 0:00 356K Sleep usbd
> none 92 0:00 0:00 356K Pread usbd
> none 93 0:00 0:00 356K Rendez usbd
> none 94 0:00 0:00 356K Rendez usbd
>
> Logged in with 'glenda':
>
> glenda 5 0:00 0:00 356K Sleep usbd
> glenda 6 0:00 0:00 356K Pread usbd
> glenda 7 0:00 0:00 356K Rendez usbd
> glenda 8 0:00 0:00 356K Rendez usbd
>
> Its a default install, nothing was modified.
>
> 2009/8/13 Noah Evans <noah.evans@gmail.com>:
>> Are you sure you're not running two usbds? Can send a listing of your
>> process table?
>>
>> On Thu, Aug 13, 2009 at 11:03 AM, Bela Valek<bvalek2@gmail.com> wrote:
>>> I managed to reproduce the error in Bochs, the only thing I did was
>>> turning on the USB support in the emulator (usb_uhci: enabled=1).
>>>
>>> Startup:
>>> pcirouting: BIOS workaround: PCI.0.1.3 at pin 1 link 96 irq 11 -> 9
>>> #u/usb/ep1.0: uhci: port 0xC020 irq 9
>>> 256M memory: 105M kernel data, 151M user, 576M swap
>>> usbd...root is from (tcp, local)[local!#S/sdC0/fossil]:
>>>
>>> The error message:
>>> usb/usbd: opendevdata: /dev/usb/ep1.0: '/dev/usb/ep1.0/data' device or
>>> object already in use
>>> usb/usbd: /dev/usb/ep1.0: '/dev/usb/ep1.0/data' device or object already in use
>>>
>>> Do you know what happened?
>>>
>>> Greetings: Béla
>>>
>>>
>>
>>
>
>
next prev parent reply other threads:[~2009-08-13 9:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-13 9:03 Bela Valek
2009-08-13 9:18 ` Noah Evans
2009-08-13 9:44 ` Bela Valek
2009-08-13 9:54 ` Noah Evans [this message]
2009-08-13 10:23 ` Bela Valek
2009-08-13 11:01 ` Noah Evans
2009-08-13 12:42 ` Bela Valek
2009-08-13 11:47 ` erik quanstrom
2009-08-13 12:45 ` Bela Valek
2009-08-13 13:01 ` Noah Evans
2009-08-13 13:35 ` Bela Valek
2009-08-13 13:46 ` erik quanstrom
2009-08-13 13:57 ` Noah Evans
2009-08-13 14:25 ` Bela Valek
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