* Re: Kernel panic when dongle is disconnected during sco connection
[not found] <f97b2b971001292013i3edd6bdajde0d9e39ed021fbd@mail.gmail.com>
@ 2010-01-30 4:24 ` Ahmed Ragab
2010-01-30 4:40 ` Ahmed Ragab
0 siblings, 1 reply; 6+ messages in thread
From: Ahmed Ragab @ 2010-01-30 4:24 UTC (permalink / raw)
To: linux-bluetooth
Please confirm this bug, Linux kernel hangs when usb bluetooth dongle
is disconnected
During SCO connection stream (read, write).
I don't think it's a problem of the dongle however i am using dongle
trust bluetooth 2 USB Adapter 100m BT-2305p
which has a Cambridge silicon radio chip set 2.1
Thanks
Elmasri
^ permalink raw reply [flat|nested] 6+ messages in thread
* Kernel panic when dongle is disconnected during sco connection
2010-01-30 4:24 ` Kernel panic when dongle is disconnected during sco connection Ahmed Ragab
@ 2010-01-30 4:40 ` Ahmed Ragab
2010-01-30 4:54 ` Liang Bao
2010-02-02 13:35 ` Stefan Seyfried
0 siblings, 2 replies; 6+ messages in thread
From: Ahmed Ragab @ 2010-01-30 4:40 UTC (permalink / raw)
To: linux-bluetooth
I Forgot to mention kernel version 2.6.26 however i have the latest
bluez package
Please confirm this bug, Linux kernel hangs when usb bluetooth dongle
is disconnected
During SCO connection stream (read, write).
I don't think it's a problem of the dongle however i am using dongle
trust bluetooth 2 USB Adapter 100m BT-2305p
which has a Cambridge silicon radio chip set 2.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel panic when dongle is disconnected during sco connection
2010-01-30 4:40 ` Ahmed Ragab
@ 2010-01-30 4:54 ` Liang Bao
2010-01-30 11:39 ` Ahmed Ragab
2010-02-02 13:35 ` Stefan Seyfried
1 sibling, 1 reply; 6+ messages in thread
From: Liang Bao @ 2010-01-30 4:54 UTC (permalink / raw)
To: Ahmed Ragab; +Cc: linux-bluetooth
I am not a maintainer of bluez package but just wondering if you have
a panic back-trace captured?
2010/1/30 Ahmed Ragab <elmasri.ahmed@gmail.com>:
> I Forgot to mention kernel version 2.6.26 however i have the latest
> bluez package
>
> Please confirm this bug, Linux kernel hangs when usb bluetooth dongle
> is disconnected
> During SCO connection stream (read, write).
> I don't think it's a problem of the dongle however i am using dongle
> trust bluetooth 2 USB Adapter 100m BT-2305p
> which has a Cambridge silicon radio chip set 2.1
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel panic when dongle is disconnected during sco connection
2010-01-30 4:54 ` Liang Bao
@ 2010-01-30 11:39 ` Ahmed Ragab
0 siblings, 0 replies; 6+ messages in thread
From: Ahmed Ragab @ 2010-01-30 11:39 UTC (permalink / raw)
To: Liang Bao; +Cc: linux-bluetooth
Actually the kernel is not compiled with debugging feature enabled,
however this panic
Can be reproduced by just disconnecting usb bluetooth dongle while sco
socket stream
Is sending or receiving
Elmasri
On 30 January 2010 06:54, Liang Bao <tim.bao@gmail.com> wrote:
> I am not a maintainer of bluez package but just wondering if you have
> a panic back-trace captured?
>
> 2010/1/30 Ahmed Ragab <elmasri.ahmed@gmail.com>:
>> I Forgot to mention kernel version 2.6.26 however i have the latest
>> bluez package
>>
>> Please confirm this bug, Linux kernel hangs when usb bluetooth dongle
>> is disconnected
>> During SCO connection stream (read, write).
>> I don't think it's a problem of the dongle however i am using dongle
>> trust bluetooth 2 USB Adapter 100m BT-2305p
>> which has a Cambridge silicon radio chip set 2.1
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel panic when dongle is disconnected during sco connection
2010-01-30 4:40 ` Ahmed Ragab
2010-01-30 4:54 ` Liang Bao
@ 2010-02-02 13:35 ` Stefan Seyfried
2010-02-04 19:43 ` Ahmed Ragab
1 sibling, 1 reply; 6+ messages in thread
From: Stefan Seyfried @ 2010-02-02 13:35 UTC (permalink / raw)
To: Ahmed Ragab; +Cc: linux-bluetooth
On Sat, 30 Jan 2010 06:40:58 +0200
Ahmed Ragab <elmasri.ahmed@gmail.com> wrote:
> I Forgot to mention kernel version 2.6.26 however i have the latest
> bluez package
Nobody around here will start looking at an ages old kernel voluntarily.
> Please confirm this bug, Linux kernel hangs when usb bluetooth dongle
> is disconnected
Please confirm that this still is true in 2.6.33.
If it's still there, then please provide the backtrace.
--
Stefan Seyfried
"Any ideas, John?"
"Well, surrounding them's out."
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Kernel panic when dongle is disconnected during sco connection
2010-02-02 13:35 ` Stefan Seyfried
@ 2010-02-04 19:43 ` Ahmed Ragab
0 siblings, 0 replies; 6+ messages in thread
From: Ahmed Ragab @ 2010-02-04 19:43 UTC (permalink / raw)
To: Stefan Seyfried; +Cc: linux-bluetooth
Hi Stefan ,
I switched to kernel 2.6.33, however something strange happened
I couldn't bind more than 1 adapter (i have seven) giving the error
Address already in use , so i couldn't even test whether it works or
Not. any suggestions to solve this address already in use problem
Regards
Ahmed
On 2 February 2010 15:35, Stefan Seyfried
<stefan.seyfried@googlemail.com> wrote:
> On Sat, 30 Jan 2010 06:40:58 +0200
> Ahmed Ragab <elmasri.ahmed@gmail.com> wrote:
>
>> I Forgot to mention kernel version 2.6.26 however i have the latest
>> bluez package
>
> Nobody around here will start looking at an ages old kernel voluntarily.
>
>> Please confirm this bug, Linux kernel hangs when usb bluetooth dongle
>> is disconnected
>
> Please confirm that this still is true in 2.6.33.
> If it's still there, then please provide the backtrace.
> --
> Stefan Seyfried
>
> "Any ideas, John?"
> "Well, surrounding them's out."
>
^ permalink raw reply [flat|nested] 6+ messages in thread
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[not found] <f97b2b971001292013i3edd6bdajde0d9e39ed021fbd@mail.gmail.com>
2010-01-30 4:24 ` Kernel panic when dongle is disconnected during sco connection Ahmed Ragab
2010-01-30 4:40 ` Ahmed Ragab
2010-01-30 4:54 ` Liang Bao
2010-01-30 11:39 ` Ahmed Ragab
2010-02-02 13:35 ` Stefan Seyfried
2010-02-04 19:43 ` Ahmed Ragab
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