1038459 - [B2G][Flame][Video] Video app lmk's when viewing large videos while performing an NFC transfer

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: Gaia::Video, defect, P2)

Description

[Adam Alldredge [:AdamA][Inactive]]

Attachment: logcat.txt

Description:
While a transfer that was started through NFC is in progress the video app will lmk when viewing large video files.


Repro Steps:
1) Update a Flame to 20140714000202
2) Set memory to 273mb
3) Turn on NFC sharing
4) Share a large video file using NFC
5) While video is transferring view a large video (larger than 20 mb)
6) Repeat step 5 with a different video multiple times (Usually 2 times)
7) Observe lmk

Actual:
Video app lmk's

Expected:
It is expected that the video plays

Environmental Variables:
Device: Flame 2.0 (273mb)
Build ID: 20140714000202
Gaia: ca022f811bcbbda0f89086094a9e92bb220fea18
Gecko: 376889ab0e02
Version: 32.0a2 (2.0)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0


Keywords:Low memory kill, crash


Notes: NFC does not exist on Buri or Open_C. NFC also does not work on 1.4 Flame.


Repro frequency: 90%
See attached: video clip(http://youtu.be/25O-r238PiQ), logcat

-------------------------------------------------
This issue does not occur in Flame 2.0(512mb) or Flame 2.1, or Flame 1.4.

Environmental Variables:
Device: Flame Master (273mb)
Build ID: 20140714040201
Gaia: 88e0a972280bb35847c010b8c3f1481fa80f3847
Gecko: f7aef4fc9d47
Version: 33.0a1 (Master)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:33.0) Gecko/33.0 Firefox/33.0

Environmental Variables:
Device: Flame 2.0 (512mb)
BuildID: 20140714000202
Gaia: ca022f811bcbbda0f89086094a9e92bb220fea18
Gecko: 376889ab0e02
Version: 32.0a2 (2.0)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

Result:
The app doesnt lmk

Environmental Variables:
Device: Flame 1.4
Build ID: 20140714000206
Gaia: b7d36622c7df92c976c37520ccab25199c7ada91
Gecko: dbebcdab47aa
Version: 30.0 (1.4)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:30.0) Gecko/30.0 Firefox/30.0

Result:
NFC doesn't function.

Comment 1

[Peter Bylenga [:PBylenga]]

Needinfo on Alison (NFC QA Lead) for input on whether this is a blocker.

Comment 2

[Alison Shiue]

If this case is only happen at special testing environment, I think we should not treat it as blocker.

Comment 3

[:Eli Perelman]

FxOS Perf Triage: With the 319MB Flame being the reference for low-memory devices, could we please have this re-tested to see if this is still an issue with that configuration?

Comment 4

[Pi Wei Cheng [:piwei] (inactive)]

I'm unable to reproduce the LMK even in 273MB on a build on 7/14.

Leaving QA Wanted tag on so other testers can try.

Comment 5

[Duane Dixon [:ddixon]]

Issue DOES NOT occur with 319 MB memory configuration.  

Actual Results: NFC file transfer method works correctly and user is able to play a video or view other images from Gallery App while transferring a larger (45 MB) sized file. 

Environmental Variables:
Device: Flame 2.0
Build ID: 20140807094215
Gaia: bb3d2cf36c10f7186899431d4a21a2489864d9c6
Gecko: 4ad32f9626ad
Version: 32.0 (2.0)
Firmware Version: v122
User Agent: Mozilla/5.0 (Mobile; rv:32.0) Gecko/32.0 Firefox/32.0

Comment 6

[Joshua Mitchell (Inactive)]

issue does not repro in 319 mem,  considered works-for-me but leaving open for Perf investigation

Comment 7

[BMO Automation]

Firefox OS is not being worked on