Ah sorry, I missed the attachment. Fabrice, fair enough that it's not the OOM killer itself, shouldn't we sandbox 3rd party apps away from the main b2g process? Killing b2g and reseting the phone seems bad to me because of a 3rd party app.
I can't seem to find the bug that I was specifically thinking of, having said that there's been a number of bugs specific to large images: https://bugzilla.mozilla.org/show_bug.cgi?id=726145 https://bugzilla.mozilla.org/show_bug.cgi?id=1153062 https://bugzilla.mozilla.org/show_bug.cgi?id=1001069 https://bugzilla.mozilla.org/show_bug.cgi?id=1167357 https://bugzilla.mozilla.org/show_bug.cgi?id=1153062 More over, FXOS specifically has issues: https://bugzilla.mozilla.org/show_bug.cgi?id=1087595 With aries devices it's less noticeable since we're on a higher end processor... On Fri, Jan 22, 2016 at 8:41 AM, Mihai Barbat <[email protected]> wrote: > Guys, I attached the twitter addon (twitter images) in my last email. > Please use it to see if you can replicate the behaviour > > On Fri, Jan 22, 2016 at 5:38 PM, Fabrice Desré <[email protected]> > wrote: > >> On 01/22/2016 08:30 AM, Naoki Hirata wrote: >> > As far as I know gecko doesn't handle long lists of scrolling through >> > large images very well. >> > It could very well explain the OOMing. >> >> That's not true. Gecko should actually be quite good at that, decoding >> on demand etc. But it's very possible that the add-on is doing something >> that trips our heuristics. >> >> > It would still cause me some concerns that we didn't kill that app >> > before it killed the b2g process. >> > Would it be possible for us to sign up for the Twitter addon? I think >> > we would still want to investigate why we didn't LMK the app before it >> > caused system issues. >> >> That's because the memory usage in the app is low (~ 15MB). All the >> badness happens in the parent process. The issue is not in the OOM >> killer itself. >> >> Fabrice >> -- >> Fabrice Desré >> b2g team >> Mozilla Corporation >> > >
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