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Subject: Re: Segfault on audio pairing
To: Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
        Konrad Zapalowicz <konrad.zapalowicz@canonical.com>
Cc: "linux-bluetooth@vger.kernel.org" <linux-bluetooth@vger.kernel.org>
References: <4239e483-1df9-8e18-fc07-d3ce755c8b16@phobeus.de>
 <CABBYNZ+xQCSDCN-GmOPNJ4BTBsvoS+KMkAGfqzrJ4AgGZJmWYg@mail.gmail.com>
 <20170823091739.GA7309@annapurna>
 <CABBYNZ+1BOM-RssKMNp23rFA4R4HQrsu-cG=rNHM_kpmJkjutw@mail.gmail.com>
From: Florian Sievert <caleb@phobeus.de>
Message-ID: <6a441a10-6c11-dcd8-bde2-2f7b18840fdb@phobeus.de>
Date: Wed, 30 Aug 2017 18:07:45 +0200
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Hi,

the affected devices here are:
1) Bose Soundlink Mini
2) Anker SoundCore

> Hi,
>
> On Wed, Aug 23, 2017 at 12:17 PM, Konrad Zapalowicz
> <konrad.zapalowicz@canonical.com> wrote:
>> On 08/21, Luiz Augusto von Dentz wrote:
>>> Hi Florian,
>>>
>>> On Mon, Aug 21, 2017 at 7:29 PM, Florian Sievert <caleb@phobeus.de> wrote:
>>>> Hi all,
>>>>
>>>> I run into an issue with bluetooth when trying to connect to an audio
>>>> speaker on my Fedora 26 system. I was able to reproduce this at least on
>>>> two other Fedora systems with different hardware and thus opened up an
>>>> issue in redhat's bugzilla:
>>>>
>>>> https://bugzilla.redhat.com/show_bug.cgi?id=1469961
>>>>
>>>> While performing a discussion on the fedora user mailing list, some guy
>>>> confirmed the issue as well and pointed out that some similiar Arch
>>>> Linux does exist:
>>>>
>>>> https://bugs.archlinux.org/task/53442
>>>>
>>>> I was pointed to this mailing list to raise the issue and asking for
>>>> further advisory on debugging this segfault. The issue is 100%
>>>> reproducable here on my system and seems just to occur when connecting
>>>> an audio speaker via bluetooth to the system. All other bluetooth
>>>> devices seems to be working fine. Some logs and the segfault are
>>>> attached to the redhat issue. So how may I help to narrow down this
>>>> segfault?
>>> There have been at least one fix related to some headset that are using GATT:
>>>
>>> https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=5252296b725ef159992be5372f60721bd9adca48
>> Florian,
>>
>> I can add that it fixes a crash that I have been observing with Sony
>> MDR-1000X and possibly also with Sony SBH52.
> It might be a good idea to compile a list of affected headsets so we
> can probably add to the changelog when releasing.
>