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* [ BUG ] acl sysfs entry remains after connection error
@ 2008-10-08 15:00 mcINEK
  2008-10-08 15:31 ` Marcel Holtmann
  0 siblings, 1 reply; 3+ messages in thread
From: mcINEK @ 2008-10-08 15:00 UTC (permalink / raw)
  To: linux-bluetooth

Hi!

I've found a bug in bluetooth stack.

I use bluetooth on ARM Linux machine to simultaneously send pictures
to 2 or 3 devices.
In a L2CAP connection stage (socket L2CAP 'connect') sometimes I get a
'Connection timeout error',
which is not a disaster because I can try to connect again. However
very often I get a kernel error,
which tells me that there is a duplicate entry in sysfs (acl...).

I've checked, and indeed acl connection entries are not removed from
sysfs after a connection fail.

How can I fix this?

PS. I've got latest 2.6.26 kernel.

Regards,
Marcin Undak

^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: [ BUG ] acl sysfs entry remains after connection error
  2008-10-08 15:00 [ BUG ] acl sysfs entry remains after connection error mcINEK
@ 2008-10-08 15:31 ` Marcel Holtmann
  2008-10-15 13:32   ` mcINEK
  0 siblings, 1 reply; 3+ messages in thread
From: Marcel Holtmann @ 2008-10-08 15:31 UTC (permalink / raw)
  To: mcINEK; +Cc: linux-bluetooth

Hi,

> I've found a bug in bluetooth stack.
> 
> I use bluetooth on ARM Linux machine to simultaneously send pictures
> to 2 or 3 devices.
> In a L2CAP connection stage (socket L2CAP 'connect') sometimes I get a
> 'Connection timeout error',
> which is not a disaster because I can try to connect again. However
> very often I get a kernel error,
> which tells me that there is a duplicate entry in sysfs (acl...).
> 
> I've checked, and indeed acl connection entries are not removed from
> sysfs after a connection fail.
> 
> How can I fix this?
> 
> PS. I've got latest 2.6.26 kernel.

the latest kernel is 2.6.27-rc9. Please confirm that this problem still
exists.

Regards

Marcel



^ permalink raw reply	[flat|nested] 3+ messages in thread
* Re: [ BUG ] acl sysfs entry remains after connection error
  2008-10-08 15:31 ` Marcel Holtmann
@ 2008-10-15 13:32   ` mcINEK
  0 siblings, 0 replies; 3+ messages in thread
From: mcINEK @ 2008-10-15 13:32 UTC (permalink / raw)
  To: Marcel Holtmann; +Cc: linux-bluetooth

2008/10/8 Marcel Holtmann <marcel@holtmann.org>:
> Hi,
>
>> I've found a bug in bluetooth stack.
>>
>> I use bluetooth on ARM Linux machine to simultaneously send pictures
>> to 2 or 3 devices.
>> In a L2CAP connection stage (socket L2CAP 'connect') sometimes I get a
>> 'Connection timeout error',
>> which is not a disaster because I can try to connect again. However
>> very often I get a kernel error,
>> which tells me that there is a duplicate entry in sysfs (acl...).
>>
>> I've checked, and indeed acl connection entries are not removed from
>> sysfs after a connection fail.
>>
>> How can I fix this?
>>
>> PS. I've got latest 2.6.26 kernel.
>
> the latest kernel is 2.6.27-rc9. Please confirm that this problem still
> exists.

I've updated and after some tests problem seems to be fixed!

Thanks.

Marcin

^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2008-10-15 13:32 UTC | newest]

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2008-10-08 15:00 [ BUG ] acl sysfs entry remains after connection error mcINEK
2008-10-08 15:31 ` Marcel Holtmann
2008-10-15 13:32   ` mcINEK

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