Le 21/01/2016 20:55, Fabrice Desré a écrit :
> thanks! So twitter makes the parent process memory usage go through the
> roof. Either we leak or we have something seriously bad.
> Any chance to get full logs before twitter dies? (the ones you get from
> shaking)

FYI I tried to reproduce this multiple times on several other devices
including Nexus 5 L, Z3c L and Z3c KK. None exposed that behavior. Even
on profiles I heavily made use of Twitter in the past.

> 
> 
> On 01/21/2016 11:42 AM, Mihai Barbat wrote:
>> Here you go!
>>
>> On Thu, Jan 21, 2016 at 8:30 PM, Fabrice Desré <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>>     Thanks Mihai,
>>
>>     Unfortunately we don't have the most useful info from b2g-info because
>>     it's not running as root. Can you try to first to run |adb root| ?
>>
>>     On 01/21/2016 11:18 AM, Mihai Barbat wrote:
>>     > Hi Fabrice
>>     >
>>     > Here is the dump. 1 second before Twitter is started and then every
>>     > second until the homescreen crashes and restarts. I also attached the 
>> logs.
>>     >
>>     > I hope it will help. If you need anything else please tell me and I'll
>>     > gladly help.
>>     >
>>     > Mihai
>>     >
>>     > On Thu, Jan 21, 2016 at 6:50 PM, Fabrice Desré <[email protected] 
>> <mailto:[email protected]>
>>     > <mailto:[email protected] <mailto:[email protected]>>> wrote:
>>     >
>>     >     We're getting a major OOM. Unfortunately the memory report doesn't
>>     >     include Twitter so we can't say how bad twitter itself is, but the
>>     >     homescreen is eating > 50MB which is high.
>>     >
>>     >     If you can run |adb shell b2g-info| while you launch twitter (eg 
>> every
>>     >     second) that would help.
>>     >
>>     >             Fabrice
>>     >
>>     >     On 01/21/2016 09:36 AM, Naoki Hirata wrote:
>>     >     > Yikes.  [  241.564712] Killing 'b2g' (229), adj 0,
>>     >     > B2G basically got killed and restarted, which explains the black 
>> out and
>>     >     > the SIM coming back.
>>     >     >
>>     >     > There's definitely a bug going on here; we need to narrow down 
>> these
>>     >     > steps so that we have constant reproducible actionable items.
>>     >     >
>>     >     > Currently just saying 2 days twitter, when there's a lot more 
>> stuff
>>     >     > going on is going to be hard to reproduce for anyone including 
>> the devs
>>     >     > working on the issue.
>>     >     >
>>     >     >
>>     >     >
>>     >     > On Thu, Jan 21, 2016 at 9:27 AM, Naoki Hirata 
>> <[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>
>>     >     > <mailto:[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>>> wrote:
>>     >     >
>>     >     >     If you delete the app then the problem seems to go away; it 
>> sounds
>>     >     >     more or less like a caching issue and/or possible memory leak
>>     >     >     somewhere ( maybe even in the app).
>>     >     >
>>     >     >     Seems like you're also getting data through your sim instead 
>> of
>>     >     >     wifi; otherwise it shouldn't ask for your sim upon returning 
>> from
>>     >     >     the screen.  Screen going black sounds like the screen 
>> timeout hit.
>>     >     >     We should look through the logs to see if that was the case.
>>     >     >
>>     >     >     Regardless, we probably need to run a test with twitter 
>> scrolling
>>     >     >     through several days to see if we can reproduce the issue 
>> with
>>     >     >     several days up time.
>>     >     >
>>     >     >     On Thu, Jan 21, 2016 at 9:19 AM, Mihai Barbat 
>> <[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>
>>     >     >     <mailto:[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>>> wrote:
>>     >     >
>>     >     >         Hi Kevin
>>     >     >
>>     >     >         The issue gets worse as you keep using Twitter and it 
>> was fixed
>>     >     >         when I deleted the app and reinstalled it again. But in 
>> 2 days
>>     >     >         of using it normally it came back at the point where 
>> when I
>>     >     >         start it the whole screen gets black for more than 1 
>> minute than
>>     >     >         somehow the screen recovers and it's asking me to input 
>> my sim
>>     >     >         code again! then all the icons are repainted and the 
>> homescreen
>>     >     >         appears.
>>     >     >
>>     >     >         I updated the bug with new logs
>>     >     >
>>     >     >         On Wed, Jan 20, 2016 at 10:21 PM, Kevin Tucker
>>     >     >         <[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>
>>     >     <mailto:[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>>> wrote:
>>     >     >
>>     >     >             Hello Mihai,
>>     >     >
>>     >     >             We are unable to reproduce this issue so far but we 
>> are
>>     >     >             investigating this further to be sure.
>>     >     >
>>     >     >             Thanks!
>>     >     >
>>     >     >             On Tue, Jan 19, 2016 at 9:02 AM, Mihai Barbat
>>     >     >             <[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>
>>     >     <mailto:[email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>>> wrote:
>>     >     >
>>     >     >                 Hi all
>>     >     >
>>     >     >                 Can you please try to run the Twitter app or 
>> access
>>     >     >                 twitter.com <http://twitter.com> 
>> <http://twitter.com>
>>     >     <http://twitter.com>? I get a completely
>>     >     >                 black screen and I think only the Flames with V5 
>> are
>>     >     >                 affected!
>>     >     >
>>     >     >                 Btw, I am running OTA 20160119030400
>>     >     >
>>     >     >                 Here is the bug
>>     >     >                 
>> https://bugzilla.mozilla.org/show_bug.cgi?id=1240347
>>     >     >
>>     >     >                 Regards,
>>     >     >                 Mihai
>>     >     >
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>> <mailto:[email protected]>>>
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>>     >     >
>>     >     >
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>>     >
>>     >     --
>>     >     Fabrice Desré
>>     >     b2g team
>>     >     Mozilla Corporation
>>     >     _______________________________________________
>>     >     dev-fxos mailing list
>>     >     [email protected] <mailto:[email protected]>
>>     <mailto:[email protected] <mailto:[email protected]>>
>>     >     https://lists.mozilla.org/listinfo/dev-fxos
>>     >
>>     >
>>
>>
>>     --
>>     Fabrice Desré
>>     b2g team
>>     Mozilla Corporation
>>
>>
> 
> 

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