* 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
end of thread, other threads:[~2010-02-04 19:43 UTC | newest]
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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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