1412203 - The mouse will be flash when firefox is sharing on thinkpad T430s win7 32 bit

Status: RESOLVED INCOMPLETE

(Core :: WebRTC: Audio/Video, defect)

Description

[Elliot]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36

Steps to reproduce:

 using firefox 56 on T430s lenovo thinkpad， win7 32 bit to do webrtc screen sharing





Actual results:

the mouse cursor will flashed and let the user dizzy


Expected results:

mouse cursor not flashed
notes：
note: Using chrome and webex native App share is ok

Comment 1

[Paul Adenot (:padenot)]

I can't repro, but my configuration is not exactly comparable to the reporter's.

jib, who should get pinged about this, these days?

Comment 2

[Elliot]

and FF56 always crash on T430s, this is crash logs:
https://crash-stats.mozilla.com/report/index/ee2eee25-1318-49fb-8480-c9cba1171027
https://crash-stats.mozilla.com/report/index/1277b769-3b34-4653-be6c-15b351171027

thanks.

Comment 3

[Elliot]

crash while do sharing.

Comment 4

[Paul Adenot (:padenot)]

jesup, crash in GMP.

Comment 5

[Andreas Pehrson [:pehrsons]]

Elliot, do you have a test case we can use to reproduce this? Which service are you using?

Comment 6

[Elliot]

the service will be available in next couple weeks with webex, will let you know soon.

Comment 7

[Randell Jesup [:jesup] (needinfo me)]

Elliot, it's unclear what you're doing, and what went wrong, or what you expected to happen.

Can you write up more details?
"the mouse cursor will flashed and let the user dizzy"

Also, does this service crash on other machines (not T430s?)  You also mention win 7 32-bit - does it crash on Win7 64 bit, or other versions of windows you have access to?

If we can get it to crash like this on Linux, it would be easy to debug using a trace-recording debugger ('rr').  Being able to try it ourselves would be the biggest help.

You could also try getting logs with these env vars set (usually for this I start Firefox from a shell where I've set them):
MOZ_LOG=signaling:4,jsep:4,GMP:5
MOZ_LOG_FILE=%TEMP%/moz.log   (or maybe it's %TEMP%\moz.log)

Note that you'll get multiple files, since we create one log per process

Thanks!
Nils - can you loop in the OpenH264 guys?

Comment 8

[Alex Chronopoulos [:achronop]]

No response for 2 years, I am closing as incomplete.