1832067 - video memory leak when full-screen watch the video live stream

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect)

Description

[matrikslee]

Attachment: Screenshot_20230509_201222.png

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/114.0

Steps to reproduce:

1. open firefox with -P and create a new profile
2. goto the live video stream website https://www.douyu.com/ and enter a room randomly such as https://www.douyu.com/9999
3. double click the video frame or click the full-screen button at right bottom corner to set the video full-screen
4. using nvtop on terminal to watch the gpu video memory usage

Actual results:

the video memory usage always go up, and goto 13GiB on a 6900XT gpu with 16G VRAM and then my system become stuck and then firefox got a crash

Expected results:

can watch the video live stream continuously always rather than make system shutter and got a crash

Comment 1

[matrikslee]

my system info:

Operating System: Arch Linux
KDE Plasma Version: 5.27.4
KDE Frameworks Version: 5.105.0
Qt Version: 5.15.9
Kernel Version: 6.4.0-rc1-1-mainline (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 5600X 6-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: AMD Radeon RX 6900 XT
Manufacturer: ASUS

test with the kernel version 6.3.1.arch1-1(from linux package) and 6.4.0-rc1-1-mainline(from linux-mainline package), have both problem

firefox info:

Name : firefox
Version : 112.0.2-2
Description : Standalone web browser from mozilla.org
Architecture : x86_64
URL : https://www.mozilla.org/firefox/
Licenses : GPL LGPL MPL
Groups : None
Provides : None
Depends On : dbus-glib ffmpeg gtk3 libpulse libxt mime-types nss ttf-font
Optional Deps : hunspell-en_US: Spell checking, American English [installed]
libnotify: Notification integration [installed]
networkmanager: Location detection via available WiFi networks [installed]
pulseaudio: Audio support [installed]
speech-dispatcher: Text-to-Speech [installed]
xdg-desktop-portal: Screensharing with Wayland [installed]
Required By : firefox-i18n-zh-cn
Optional For : None
Conflicts With : None
Replaces : None
Installed Size : 242.66 MiB
Packager : Jan Alexander Steffens (heftig) <[e-mail]>
Install Reason : Explicitly installed
Install Script : No
Validated By : Signature

Comment 2

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

The Bugbug bot thinks this bug should belong to the 'Core::Graphics: WebRender' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 3

[Timothy Nikkel (:tnikkel)]

I tried to reproduce on macos using activity monitor to look at memory use, I didn't see any increase in memory. So perhaps OS or driver dependant.

Comment 4

[matrikslee]

bug disappeared in firefox default release 113.0.1

Comment 5

[Andrew McCreight [:mccr8]]

Thanks for the update. I'll close the report then.