1218657 - Random content disappears on mouseover, content blacks out, browser slow to respond/freezing.

Status: RESOLVED INCOMPLETE

(Firefox :: Untriaged, defect)

Description

[Cees T.]

Attachment: Firefox 42.0.0.5773 blacking out and unresponsive, using 480 of 512 MB video RAM

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0
Build ID: 20151022152545

Steps to reproduce:

I was just browsing along with 40+23+8+15 tabs and Firefox 42.0.0.5773 started blacking out content and becoming unresponsive, using 480 of 1024 MB video RAM of my NVIDIA GT 220.


Actual results:

See attachment.


Expected results:

Stay responsive and don't make content disappear.

Comment 1

[Cees T.]

(In reply to Cees T. from comment #0)
> Created attachment 8679232 [details]
> Firefox 42.0.0.5773 blacking out and unresponsive, using 480 of 512 MB video
> RAM

1024 MB actually, i forgot to rename the file.

Comment 2

[Markus Stange [:mstange]]

The crash is in imgFrame::Optimize() (from ScaleRunner::Run()).

Comment 3

[ovidiu boca[:Ovidiu]]

Please download the FF latest Nightly version from: https://nightly.mozilla.org/ 

If you want ,please, see if you can reproduce the bug.

Comment 4

[ovidiu boca[:Ovidiu]]

Base of lack of information from the reporter this bug will have the Status: Resolved as incomplete.
If you want to add more info that can help to understand this bug please reopen it.