1173632 - [EME] CDM host abort in mozilla::gmp::PGMPVideoDecoderChild::Write(mozilla::gmp::PGMPVideoDecoderChild*, IPC::Message*, bool)

Status: RESOLVED WONTFIX

(Core :: Audio/Video: Playback, defect, P3)

Description

[Chris Pearce [:cpearce (Not reading bugmail)]]

This bug was filed from the Socorro interface and is 
report bp-e053cce1-55b3-425a-a463-76fa22150610.
=============================================================

STR:
1. Load page using Adobe EME.
2. Refresh page.
3. If CDM doesn't crash, goto step 2.

May take a half-dozen refreshes to repro.

Comment 1

[Chris Peterson [:cpeterson]]

I hit this crash on Windows 10:

bp-22b8c71a-adbe-4098-ba64-58f392150710

Comment 2

[Chris Pearce [:cpearce (Not reading bugmail)]]

Attachment: nspr-log.txt

I encountered this on the HP Pavilion Bo&.

https://crash-stats.mozilla.com/report/index/082fc1e3-e994-4714-bb35-619e12150729#allthreads

My Firefox profile was on an old slow SD card.

NSPR log attached.

Netflix log:

Version: 3.0000.043.051
Esn: NFCDFF-02-AVH1E949YAKA60GZJEA4E9P2LYE2RY
JsSid: 14381356600138, Epoch: 1438138291, Start: 1438135660, TimeZone: -720
Href: http://www.netflix.com/watch/70242906?trackId=0
UserAgent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0
--------------------------------------------------------------------------------
0.958|0|I|Ext| object.pool: Setting play context:, location: WATCHNOW, row: -97, rank: -97, request_id: 
0.959|1|I|Playback| Playback created, MovieId: 70242906, TrackingId: 0, Xid: 14381356607664, AccountKey: undefined
0.964|1|I|Playback| Playback loading, MovieId: 70242906, TrackingId: 0, Xid: 14381356607664, AccountKey: undefined
0.965|1|I|Playback| Playback state changed, From: 0, To: 1
13.979|0|I|Msl| Loading store state
13.997|0|I|Nccp| Creating EDGE instance, Endpoint: https://api-global.netflix.com/msl/, Path: /cbp/html5player-1.0000.043
14.007|1|I|Playback| Authorizing, MovieId: 70242906, TrackingId: 0, Xid: 14381356607664, AccountKey: undefined
17.778|1|I|Playback| AudioTrack changed, ToBcp47: en, To: 2, MediaTime: undefined
17.780|1|I|Playback| TimedTextTrack changed, ToBcp47: undefined, To: NONE, From: none, MediaTime: undefined
17.784|1|I|Playback| Processing post-authorize, MovieId: 70242906, TrackingId: 0, Xid: 14381356607664, AccountKey: undefined
17.784|1|I|Playback| Downloading initial stream headers, MovieId: 70242906, TrackingId: 0, Xid: 14381356607664, AccountKey: undefined, Audio: 64|96, Video: 235|560|1050
18.213|1|I|Playback| Overriding bookmark, From: -1000, To: 0
18.250|1|I|MediaPresenter| Seeking, Requested: 0.000, Actual: 0.001, Cause: 1
18.380|1|I|Playback| Playback state changed, From: 1, To: 2
18.631|1|I|MediaPresenter| Setting the license
42.771|1|I|Playback| BufferingState changed, From: 2, To: 1, MediaTime: 0.001, AudioBufferLength: 224.041, VideoBufferLength: 223.999
42.844|1|I|Playback| PresentingState changed, From: 1, To: 2, MediaTime: 0.001, AudioBufferLength: 224.041, VideoBufferLength: 223.999
42.975|0|I|Ext| subview.autoplay.interrupter: Reset count.
60.128|1|E|MediaPresenter| Video element event: error, code: 3
60.129|1|E|Playback| Fatal playback error, Error: [PlayerError #F7361-1253] code=3, HandleDelay: undefined
60.129|1|I|Playback| Playback closing, MovieId: 70242906, TrackingId: 0, Xid: 14381356607664, AccountKey: undefined, ErrorCode: F7361-1253
60.133|1|I|MediaPresenter| Closing.
60.141|1|I|Playback| Playback state changed, From: 2, To: 3
61.220|1|I|Playback| Playback state changed, From: 3, To: 4

Comment 3

[Chris Peterson [:cpeterson]]

cpearce, is this abort a bug in our CDM host or Adobe's CDM?

Comment 4

[Chris Pearce [:cpearce (Not reading bugmail)]]

Lowering priority of bugs that don't need to block initial EME rollout.

Comment 5

[Chris Pearce [:cpearce (Not reading bugmail)]]

There's a crash report OpenH264, so that points to either a bug in both OpenH264 and Adobe's GMP, or a bug in Firefox. My money's on the latter:

https://crash-stats.mozilla.com/report/index/1e31812e-f345-45eb-85dd-c4d0e2151224

Comment 6

[Chris Peterson [:cpeterson]]

This crash is an NS_RUNTIMEABORT("actor has been |delete|d") in PGMPVideoDecoderChild::Write(). There were nine of these crashes over the last four weeks, such as:

bp-3aa91546-218e-45c6-8191-e3ddc2160130
bp-f7060bfa-2cfd-494f-836c-2a66b2160114

Comment 7

[Anthony Jones (:ajones, :kentuckyfriedtakahe, :k17e)]

Mass change P2 -> P3

Comment 8

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.