Closed Bug 1735929 Opened 3 years ago Closed 2 years ago

Dmabuf WebGL/X11/Nvidia: Failed to create gl framebuffer

Categories

(Core :: Widget: Gtk, defect, P1)

x86_64
Linux
defect

Tracking

()

RESOLVED FIXED
103 Branch
Tracking Status
relnote-firefox --- 103+
firefox-esr91 --- disabled
firefox93 --- disabled
firefox94 --- disabled
firefox95 --- disabled
firefox97 --- disabled
firefox98 --- wontfix
firefox99 --- wontfix
firefox103 --- fixed

People

(Reporter: jan, Assigned: stransky)

References

(Blocks 2 open bugs)

Details

(Keywords: perf)

Attachments

(4 files)

GTX 1060, Gnome X11, Ubuntu 21.10, 495.29.05 BETA

MOZ_LOG="Dmabuf:5" mozregression --launch 2021-10-14 --pref gfx.webrender.all:true gfx.x11-egl.force-enabled:true -P stdout -a https://webglsamples.org/aquarium/aquarium.html

0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
0:24.78 INFO: b'[Parent 4982: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
0:27.77 INFO: b'Failed to establish dbus connection[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1 widget_dmabuf_webgl_enabled 1'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1 widget_dmabuf_webgl_enabled 1'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 1 size 1 x 1'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf Creating without modifiers'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf Failed to create GbmBufferObject'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 1'
0:27.77 INFO: b'[Child 5060: Main Thread]: D/Dmabuf SurfaceFactory_DMABUF::Create() failed, fallback to SW buffers.'

Is it even supposed to work?

(In reply to Martin Stránský [:stransky] (ni? me) from comment #2)

Is it even supposed to work?

The new beta driver comes with GBM support and uses that on Wayland. So at least on native Wayland it should work - and theoretically on X11/EGL as well.

Jan, can you try again if the error also happens on native Wayland once you get the session running (Wayland on Nvidia)?

I forgot to enable modeset, now it's failing slightly later.


$ sudo cat /sys/module/nvidia_drm/parameters/modeset
N

$ sudo /etc/default/grub
have to change it to:
GRUB_CMDLINE_LINUX_DEFAULT="rd.driver.blacklist=nouveau nvidia-drm.modeset=1"

$ sudo update-grub2

$ sudo nano /usr/lib/udev/rules.d/61-gdm.rules
does have a modeset check now, no need to comment out anything

$ sudo update-initramfs -u
$ gsettings set org.gnome.mutter experimental-features "['kms-modifiers']"
$ sudo reboot


It's now possible to choose "Ubuntu Wayland" in the login screen. I select "Ubuntu" (Gnome X11):

$ sudo cat /sys/module/nvidia_drm/parameters/modeset
Y

$ MOZ_LOG="Dmabuf:5" mozregression --launch 2021-10-14 --pref gfx.webrender.all:true gfx.x11-egl.force-enabled:true -P stdout -a https://webglsamples.org/aquarium/aquarium.html

0:25.45 INFO: b'[Parent 3438: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
0:25.45 INFO: b'[Parent 3438: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
0:25.45 INFO: b'[Parent 3438: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
0:28.83 INFO: b'Failed to establish dbus connection[Child 3515: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1 widget_dmabuf_webgl_enabled 1'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1 widget_dmabuf_webgl_enabled 1'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 1 size 1 x 1'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf Creating without modifiers'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf Success'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 1'
0:28.83 INFO: b'[Child 3515: Main Thread]: D/Dmabuf SurfaceFactory_DMABUF::Create() failed, fallback to SW buffers.'

Yes, Dmabuf seems to work with MOZ_ENABLE_WAYLAND=1/Ubuntu Wayland/Nvidia GTX 1060 + 495.29.05 BETA/Ubuntu 21.10 !

$ MOZ_ENABLE_WAYLAND=1 MOZ_LOG="Dmabuf:5" mozregression --launch 2021-10-14 --pref gfx.webrender.all:true gfx.x11-egl.force-enabled:true -P stdout -a https://webglsamples.org/aquarium/aquarium.html
 0:25.29 INFO: b'[Parent 10701: Main Thread]: D/Dmabuf wl_drm is available.'
 0:25.29 INFO: b'[Parent 10701: Main Thread]: D/Dmabuf zwp_linux_dmabuf_v1 is available.'
 0:25.29 INFO: b'[Parent 10701: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
 0:25.29 INFO: b'[Parent 10701: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
 0:25.29 INFO: b'[Parent 10701: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
 0:28.65 INFO: b'Failed to establish dbus connection[Child 10783: Main Thread]: D/Dmabuf wl_drm is available.'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf zwp_linux_dmabuf_v1 is available.'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 1 size 1 x 1'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 1'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 2 size 1024 x 1024'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.65 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.66 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 2'
 0:28.66 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 2 size 1024 x 1024'
 0:28.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 3 size 1024 x 1024'
 0:28.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 3'
 0:28.67 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 3 size 1024 x 1024'
 0:28.70 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 4 size 1024 x 1024'
 0:28.70 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.70 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.70 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 2'
 0:28.70 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 4'
 0:28.70 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 4 size 1024 x 1024'
 0:28.71 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 2'
 0:28.73 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 3'
 0:28.74 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 5 size 1024 x 1024'
 0:28.74 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.74 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.74 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 3'
 0:28.74 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 5'
 0:28.74 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 5 size 1024 x 1024'
 0:28.76 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 4'
 0:28.81 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 6 size 1024 x 1024'
 0:28.81 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.81 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.81 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 4'
 0:28.81 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 6'
 0:28.81 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 6 size 1024 x 1024'
 0:28.86 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 5'
 0:28.92 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 7 size 1024 x 1024'
 0:28.93 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.93 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.93 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 5'
 0:28.93 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 7'
 0:28.93 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 7 size 1024 x 1024'
 0:28.95 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 6'
 0:28.96 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 8 size 1024 x 1024'
 0:28.96 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.96 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.96 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 6'
 0:28.96 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 8'
 0:28.96 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 8 size 1024 x 1024'
 0:28.97 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 9 size 1024 x 1024'
 0:28.97 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.97 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.97 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 7'
 0:28.97 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 9'
 0:28.97 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 9 size 1024 x 1024'
 0:28.98 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 10 size 1024 x 1024'
 0:28.98 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:28.98 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:28.99 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 8'
 0:28.99 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 10'
 0:28.99 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 10 size 1024 x 1024'
 0:28.99 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 7'
 0:29.00 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 8'
 0:29.00 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 9'
 0:29.02 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 11 size 1024 x 1024'
 0:29.02 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.02 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.02 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 9'
 0:29.02 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 11'
 0:29.02 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 11 size 1024 x 1024'
 0:29.03 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 12 size 1024 x 1024'
 0:29.03 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.03 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.03 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 10'
 0:29.03 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 12'
 0:29.03 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 12 size 1024 x 1024'
 0:29.06 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 10'
 0:29.06 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 11'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 13 size 1024 x 1024'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 11'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 13'
 0:29.06 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 13 size 1024 x 1024'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 14 size 1024 x 1024'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.06 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.07 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 12'
 0:29.07 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 14'
 0:29.07 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 14 size 1024 x 1024'
 0:29.09 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 12'
 0:29.09 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 13'
 0:29.10 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 15 size 1024 x 1024'
 0:29.10 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.10 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.10 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 13'
 0:29.10 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 15'
 0:29.10 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 15 size 1024 x 1024'
 0:29.11 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 16 size 1024 x 1024'
 0:29.11 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.11 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.11 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 14'
 0:29.11 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 16'
 0:29.11 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 16 size 1024 x 1024'
 0:29.13 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 17 size 1024 x 1024'
 0:29.13 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.13 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.14 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 14'
 0:29.14 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 15'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 15'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 17'
 0:29.14 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 17 size 1024 x 1024'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 18 size 1024 x 1024'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 16'
 0:29.14 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 18'
 0:29.14 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 18 size 1024 x 1024'
 0:29.16 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 19 size 1024 x 1024'
 0:29.17 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.17 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.17 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 17'
 0:29.17 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 19'
 0:29.17 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 19 size 1024 x 1024'
 0:29.17 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 16'
 0:29.17 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 17'
 0:29.18 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 20 size 1024 x 1024'
 0:29.18 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.18 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.18 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 18'
 0:29.18 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 20'
 0:29.18 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 20 size 1024 x 1024'
 0:29.19 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 18'
 0:29.20 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 21 size 1024 x 1024'
 0:29.20 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.20 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.20 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 19'
 0:29.21 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 19'
 0:29.21 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 21'
 0:29.21 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 21 size 1024 x 1024'
 0:29.24 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 20'
 0:29.30 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 22 size 1024 x 1024'
 0:29.30 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.30 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.30 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 20'
 0:29.30 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 22'
 0:29.30 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 22 size 1024 x 1024'
 0:29.31 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 23 size 1024 x 1024'
 0:29.31 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.31 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.31 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 21'
 0:29.31 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 23'
 0:29.31 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 23 size 1024 x 1024'
 0:29.33 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 24 size 1024 x 1024'
 0:29.33 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.33 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.33 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 22'
 0:29.33 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 24'
 0:29.33 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 24 size 1024 x 1024'
 0:29.33 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 21'
 0:29.33 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 22'
 0:29.34 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 25 size 1024 x 1024'
 0:29.34 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.34 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.34 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 23'
 0:29.34 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 25'
 0:29.34 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 25 size 1024 x 1024'
 0:29.37 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 23'
 0:29.37 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 24'
 0:29.38 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 26 size 1024 x 1024'
 0:29.38 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.38 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.38 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 24'
 0:29.38 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 26'
 0:29.38 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 26 size 1024 x 1024'
 0:29.39 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 27 size 1024 x 1024'
 0:29.39 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.39 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.39 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 25'
 0:29.39 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 27'
 0:29.39 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 27 size 1024 x 1024'
 0:29.40 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 25'
 0:29.41 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 28 size 1024 x 1024'
 0:29.41 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.41 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.41 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 26'
 0:29.41 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 28'
 0:29.41 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 28 size 1024 x 1024'
 0:29.42 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 26'
 0:29.43 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 29 size 1024 x 1024'
 0:29.43 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.43 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.43 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 27'
 0:29.43 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 29'
 0:29.43 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 29 size 1024 x 1024'
 0:29.44 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 27'
 0:29.44 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 30 size 1024 x 1024'
 0:29.44 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.44 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.44 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 28'
 0:29.44 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 30'
 0:29.44 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 30 size 1024 x 1024'
 0:29.46 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 28'
 0:29.47 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 29'
 0:29.47 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 31 size 1024 x 1024'
 0:29.47 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.47 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.47 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 29'
 0:29.47 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 31'
 0:29.47 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 31 size 1024 x 1024'
 0:29.48 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 32 size 1024 x 1024'
 0:29.48 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.48 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.48 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 30'
 0:29.48 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 32'
 0:29.48 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 32 size 1024 x 1024'
 0:29.50 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 33 size 1024 x 1024'
 0:29.50 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.50 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.50 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 31'
 0:29.50 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 33'
 0:29.50 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 33 size 1024 x 1024'
 0:29.50 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 30'
 0:29.50 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 31'
 0:29.51 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 34 size 1024 x 1024'
 0:29.51 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.51 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.51 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 32'
 0:29.51 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 34'
 0:29.51 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 34 size 1024 x 1024'
 0:29.52 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 32'
 0:29.53 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 35 size 1024 x 1024'
 0:29.53 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.53 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.53 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 33'
 0:29.53 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 35'
 0:29.53 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 35 size 1024 x 1024'
 0:29.54 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 33'
 0:29.54 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 36 size 1024 x 1024'
 0:29.54 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.54 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.54 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 34'
 0:29.54 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 36'
 0:29.54 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 36 size 1024 x 1024'
 0:29.55 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 34'
 0:29.56 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 37 size 1024 x 1024'
 0:29.56 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.56 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.56 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 35'
 0:29.56 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 37'
 0:29.56 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 37 size 1024 x 1024'
 0:29.57 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 35'
 0:29.57 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 38 size 1024 x 1024'
 0:29.57 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.58 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.58 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 36'
 0:29.58 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 38'
 0:29.58 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 38 size 1024 x 1024'
 0:29.59 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 36'
 0:29.59 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 39 size 1024 x 1024'
 0:29.59 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.59 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.59 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 37'
 0:29.59 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 39'
 0:29.59 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 39 size 1024 x 1024'
 0:29.60 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 37'
 0:29.61 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 40 size 1024 x 1024'
 0:29.61 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.61 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.61 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 38'
 0:29.61 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 40'
 0:29.61 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 40 size 1024 x 1024'
 0:29.62 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 38'
 0:29.62 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 41 size 1024 x 1024'
 0:29.62 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.62 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.63 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 39'
 0:29.63 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 41'
 0:29.63 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 41 size 1024 x 1024'
 0:29.64 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 39'
 0:29.64 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 42 size 1024 x 1024'
 0:29.64 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.64 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.64 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 40'
 0:29.64 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 42'
 0:29.64 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 42 size 1024 x 1024'
 0:29.65 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 40'
 0:29.66 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 43 size 1024 x 1024'
 0:29.66 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.66 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.66 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 41'
 0:29.66 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 43'
 0:29.66 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 43 size 1024 x 1024'
 0:29.67 INFO: b'[Parent 10701: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 41'
 0:29.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 44 size 1024 x 1024'
 0:29.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Creating with modifiers'
 0:29.67 INFO: b'[Child 10783: Main Thread]: D/Dmabuf     Success'
 0:29.68 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 42'
 0:29.68 INFO: b'[Child 10783: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 44'
 0:29.68 INFO: b'[Parent 10701: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 44 size 1024 x 1024'
Summary: Dmabuf WebGL/Nvidia: Failed to create GbmBufferObject when Creating without modifiers → Dmabuf WebGL/X11/Nvidia: Failed to create GbmBufferObject when Creating without modifiers (It works on Wayland!)
See Also: → 1735091

Nice! One dump question: you did double check to not be using nouveau, right?

I do see a good chance that the difference is the Creating with modifiers (working) vs Creating without modifiers (not working) part.

Firefox crashes when loading an about:support tab.

$ MOZ_ENABLE_WAYLAND=1 MOZ_LOG="Dmabuf:5" mozregression --launch 2021-10-14 --pref gfx.webrender.all:true -P stdout
**********
You should use a config file. Please use the --write-config command line flag to help you create one.
**********

 0:00.46 INFO: Downloading build from: https://archive.mozilla.org/pub/firefox/nightly/2021/10/2021-10-14-21-28-56-mozilla-central/firefox-95.0a1.en-US.linux-x86_64.tar.bz2
===== Downloaded 100% =====
 0:14.85 INFO: Running mozilla-central build for 2021-10-14
 0:24.46 INFO: Launching /tmp/tmpdmn8023s/firefox/firefox
 0:24.46 INFO: Application command: /tmp/tmpdmn8023s/firefox/firefox -profile /tmp/tmp01qo8o1i.mozrunner
 0:24.46 INFO: application_buildid: 20211014212856
 0:24.46 INFO: application_changeset: f02664c3712056dbf5d6298fcf79d9eb7107ca57
 0:24.46 INFO: application_name: Firefox
 0:24.46 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 0:24.46 INFO: application_version: 95.0a1
 0:24.88 INFO: b'[Parent 11671: Main Thread]: D/Dmabuf wl_drm is available.'
 0:24.88 INFO: b'[Parent 11671: Main Thread]: D/Dmabuf zwp_linux_dmabuf_v1 is available.'
 0:24.88 INFO: b'[Parent 11671: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()'
 0:24.88 INFO: b'[Parent 11671: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...'
 0:24.88 INFO: b'[Parent 11671: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129'
 0:31.00 INFO: b'ExceptionHandler::GenerateDump cloned child 11888'
 0:31.00 INFO: b'ExceptionHandler::SendContinueSignalToChild sent continue signal to child'
 0:31.00 INFO: b'ExceptionHandler::WaitForContinueSignal waiting for continue signal...'
 0:31.18 INFO: b'Exiting due to channel error.'
 0:31.18 INFO: b'Exiting due to channel error.'
 0:31.18 INFO: b'Exiting due to channel error.'

 0:31.20 WARNING: Process exited with code 11

/dev/dri/renderD128 is Intel, /dev/dri/renderD129 is Nvidia:

$ vainfo --display drm --device /dev/dri/renderD128
libva info: VA-API version 1.12.0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_12
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.12 (libva 2.10.0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 21.3.3 ()
vainfo: Supported profile and entrypoints
      VAProfileMPEG2Simple            :	VAEntrypointVLD
      VAProfileMPEG2Main              :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointEncSliceLP
      VAProfileH264High               :	VAEntrypointVLD
      VAProfileH264High               :	VAEntrypointEncSliceLP
      VAProfileJPEGBaseline           :	VAEntrypointVLD
      VAProfileJPEGBaseline           :	VAEntrypointEncPicture
      VAProfileH264ConstrainedBaseline:	VAEntrypointVLD
      VAProfileH264ConstrainedBaseline:	VAEntrypointEncSliceLP
      VAProfileVP8Version0_3          :	VAEntrypointVLD
      VAProfileHEVCMain               :	VAEntrypointVLD
      VAProfileHEVCMain10             :	VAEntrypointVLD
      VAProfileVP9Profile0            :	VAEntrypointVLD
      VAProfileVP9Profile2            :	VAEntrypointVLD

$ vainfo --display drm --device /dev/dri/renderD129
libva info: VA-API version 1.12.0
libva error: vaGetDriverNameByIndex() failed with unknown libva error, driver_name = (null)
vaInitialize failed with error code -1 (unknown libva error),exit

eglinfo says GBM is NVIDIA:

$ eglinfo
EGL client extensions string:
    EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration
    EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses
    EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11
    EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_KHR_platform_wayland
    EGL_EXT_platform_wayland EGL_KHR_platform_gbm EGL_MESA_platform_gbm
    EGL_MESA_platform_xcb EGL_MESA_platform_surfaceless

GBM platform:
EGL API version: 1.5
EGL vendor string: NVIDIA
EGL version string: 1.5
EGL client APIs: OpenGL_ES OpenGL
EGL extensions string:
    EGL_EXT_buffer_age EGL_EXT_client_sync
    EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import
    EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export
    EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_protected_content
    EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode
    EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs
    EGL_KHR_create_context_no_error EGL_KHR_context_flush_control
    EGL_KHR_create_context EGL_KHR_fence_sync
    EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update
    EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context
    EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image
    EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image
    EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base
    EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib
    EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd
    EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface
    EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync
    EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage
    EGL_NV_stream_cross_display EGL_NV_stream_cross_object
    EGL_NV_stream_cross_process EGL_NV_stream_cross_system
    EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata
    EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket
    EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix
    EGL_NV_stream_sync EGL_NV_stream_fifo_next
    EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv
    EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time
    EGL_NV_output_drm_flip_event EGL_NV_triple_buffer
    EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream
Configurations:
     bf lv colorbuffer dp st  ms    vis   cav bi  renderable  supported
  id sz  l  r  g  b  a th cl ns b    id   eat nd gl es es2 vg surfaces 
---------------------------------------------------------------------
0x01 32  0  8  8  8  8 24  8  0 0 0x34325241--         y  y  y     win,pb,str
0x02 32  0  8  8  8  8 24  0  0 0 0x34325241--         y  y  y     win,pb,str
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0x12 32  0  8  8  8  8 24  0  8 1 0x34325241--         y  y  y     win,pb,str
0x13 32  0  8  8  8  8  0  8  8 1 0x34325241--         y  y  y     win,pb,str
0x14 32  0  8  8  8  8  0  0  8 1 0x34325241--         y  y  y     win,pb,str
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0x17 24  0  8  8  8  0  0  8  0 0 0x34325258--         y  y  y     win,pb,str
0x18 24  0  8  8  8  0  0  0  0 0 0x34325258--         y  y  y     win,pb,str
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0x1b 24  0  8  8  8  0  0  8  2 1 0x34325258--         y  y  y     win,pb,str
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0x28 24  0  8  8  8  0  0  0  8 1 0x34325258--         y  y  y     win,pb,str
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0x2b 16  0  5  6  5  0 16  0  0 0 0x36314752--         y  y  y     win,pb,str
0x2c 16  0  5  6  5  0  0  8  0 0 0x36314752--         y  y  y     win,pb,str
0x2d 16  0  5  6  5  0  0  0  0 0 0x36314752--         y  y  y     win,pb,str
0x2e 16  0  5  6  5  0 24  8  2 1 0x36314752--         y  y  y     win,pb,str
0x2f 16  0  5  6  5  0 24  0  2 1 0x36314752--         y  y  y     win,pb,str
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0x32 16  0  5  6  5  0  0  0  2 1 0x36314752--         y  y  y     win,pb,str
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0x34 16  0  5  6  5  0 24  8  4 1 0x36314752--         y  y  y     win,pb,str
0x35 16  0  5  6  5  0 24  0  4 1 0x36314752--         y  y  y     win,pb,str
0x36 16  0  5  6  5  0 24  0  4 1 0x36314752--         y  y  y     win,pb,str
0x37 16  0  5  6  5  0 16  0  4 1 0x36314752--         y  y  y     win,pb,str
0x38 16  0  5  6  5  0 16  0  4 1 0x36314752--         y  y  y     win,pb,str
0x39 16  0  5  6  5  0  0  8  4 1 0x36314752--         y  y  y     win,pb,str
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0x3b 16  0  5  6  5  0  0  0  4 1 0x36314752--         y  y  y     win,pb,str
0x3c 16  0  5  6  5  0  0  0  4 1 0x36314752--         y  y  y     win,pb,str
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0x41 16  0  5  6  5  0  0  0  8 1 0x36314752--         y  y  y     win,pb,str

Wayland platform:
EGL API version: 1.5
EGL vendor string: NVIDIA
EGL version string: 1.5
EGL client APIs: OpenGL_ES OpenGL
EGL extensions string:
    EGL_EXT_buffer_age EGL_EXT_client_sync
    EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import
    EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export
    EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_protected_content
    EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode
    EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs
    EGL_KHR_create_context_no_error EGL_KHR_context_flush_control
    EGL_KHR_create_context EGL_KHR_fence_sync
    EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update
    EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context
    EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image
    EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image
    EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base
    EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib
    EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd
    EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface
    EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync
    EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage
    EGL_NV_stream_cross_display EGL_NV_stream_cross_object
    EGL_NV_stream_cross_process EGL_NV_stream_cross_system
    EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata
    EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket
    EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix
    EGL_NV_stream_sync EGL_NV_stream_fifo_next
    EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv
    EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time
    EGL_NV_output_drm_flip_event EGL_NV_triple_buffer
    EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream
Configurations:
     bf lv colorbuffer dp st  ms    vis   cav bi  renderable  supported
  id sz  l  r  g  b  a th cl ns b    id   eat nd gl es es2 vg surfaces 
---------------------------------------------------------------------
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0x02 32  0  8  8  8  8 24  0  0 0 0x00--         y  y  y     win,pb,str
0x03 32  0  8  8  8  8  0  8  0 0 0x00--         y  y  y     win,pb,str
0x04 32  0  8  8  8  8  0  0  0 0 0x00--         y  y  y     win,pb,str
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0x06 32  0  8  8  8  8 24  0  2 1 0x00--         y  y  y     win,pb,str
0x07 32  0  8  8  8  8  0  8  2 1 0x00--         y  y  y     win,pb,str
0x08 32  0  8  8  8  8  0  0  2 1 0x00--         y  y  y     win,pb,str
0x09 32  0  8  8  8  8 24  8  4 1 0x00--         y  y  y     win,pb,str
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0x0b 32  0  8  8  8  8 24  0  4 1 0x00--         y  y  y     win,pb,str
0x0c 32  0  8  8  8  8 24  0  4 1 0x00--         y  y  y     win,pb,str
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0x0e 32  0  8  8  8  8  0  8  4 1 0x00--         y  y  y     win,pb,str
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0x2f 16  0  5  6  5  0 24  0  2 1 0x00--         y  y  y     win,pb,str
0x30 16  0  5  6  5  0 16  0  2 1 0x00--         y  y  y     win,pb,str
0x31 16  0  5  6  5  0  0  8  2 1 0x00--         y  y  y     win,pb,str
0x32 16  0  5  6  5  0  0  0  2 1 0x00--         y  y  y     win,pb,str
0x33 16  0  5  6  5  0 24  8  4 1 0x00--         y  y  y     win,pb,str
0x34 16  0  5  6  5  0 24  8  4 1 0x00--         y  y  y     win,pb,str
0x35 16  0  5  6  5  0 24  0  4 1 0x00--         y  y  y     win,pb,str
0x36 16  0  5  6  5  0 24  0  4 1 0x00--         y  y  y     win,pb,str
0x37 16  0  5  6  5  0 16  0  4 1 0x00--         y  y  y     win,pb,str
0x38 16  0  5  6  5  0 16  0  4 1 0x00--         y  y  y     win,pb,str
0x39 16  0  5  6  5  0  0  8  4 1 0x00--         y  y  y     win,pb,str
0x3a 16  0  5  6  5  0  0  8  4 1 0x00--         y  y  y     win,pb,str
0x3b 16  0  5  6  5  0  0  0  4 1 0x00--         y  y  y     win,pb,str
0x3c 16  0  5  6  5  0  0  0  4 1 0x00--         y  y  y     win,pb,str
0x3d 16  0  5  6  5  0 24  8  8 1 0x00--         y  y  y     win,pb,str
0x3e 16  0  5  6  5  0 24  0  8 1 0x00--         y  y  y     win,pb,str
0x3f 16  0  5  6  5  0 16  0  8 1 0x00--         y  y  y     win,pb,str
0x40 16  0  5  6  5  0  0  8  8 1 0x00--         y  y  y     win,pb,str
0x41 16  0  5  6  5  0  0  0  8 1 0x00--         y  y  y     win,pb,str

X11 platform:
libEGL warning: DRI2: failed to create dri screen
EGL API version: 1.5
EGL vendor string: Mesa Project
EGL version string: 1.5
EGL client APIs: OpenGL OpenGL_ES 
EGL extensions string:
    EGL_EXT_create_context_robustness EGL_KHR_cl_event2
    EGL_KHR_config_attribs EGL_KHR_context_flush_control
    EGL_KHR_create_context EGL_KHR_create_context_no_error
    EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses
    EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image
    EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image
    EGL_KHR_gl_texture_cubemap_image EGL_KHR_image_base
    EGL_KHR_no_config_context EGL_KHR_reusable_sync
    EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float
    EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image
    EGL_MESA_query_driver
Configurations:
     bf lv colorbuffer dp st  ms    vis   cav bi  renderable  supported
  id sz  l  r  g  b  a th cl ns b    id   eat nd gl es es2 vg surfaces 
---------------------------------------------------------------------
0x01 32  0  8  8  8  8  0  0  0 0 0x40TC      a  y  y  y     win,pb,pix
0x02 32  0  8  8  8  8 16  0  0 0 0x40TC      a  y  y  y     win,pb,pix
0x03 32  0  8  8  8  8 24  0  0 0 0x40TC      a  y  y  y     win,pb,pix
0x04 32  0  8  8  8  8 24  8  0 0 0x40TC      a  y  y  y     win,pb,pix
0x05 32  0  8  8  8  8 32  0  0 0 0x40TC      a  y  y  y     win,pb,pix
0x06 32  0  8  8  8  8  0  0  4 1 0x40TC      a  y  y  y     win,pix
0x07 32  0  8  8  8  8 16  0  4 1 0x40TC      a  y  y  y     win,pix
0x08 32  0  8  8  8  8 24  0  4 1 0x40TC      a  y  y  y     win,pix
0x09 32  0  8  8  8  8 24  8  4 1 0x40TC      a  y  y  y     win,pix
0x0a 32  0  8  8  8  8 32  0  4 1 0x40TC      a  y  y  y     win,pix
0x0b 24  0  8  8  8  0  0  0  0 0 0x40TC      y  y  y  y     win,pb,pix
0x0c 24  0  8  8  8  0 16  0  0 0 0x40TC      y  y  y  y     win,pb,pix
0x0d 24  0  8  8  8  0 24  0  0 0 0x40TC      y  y  y  y     win,pb,pix
0x0e 24  0  8  8  8  0 24  8  0 0 0x40TC      y  y  y  y     win,pb,pix
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0x13 24  0  8  8  8  0 24  8  4 1 0x40TC      y  y  y  y     win,pix
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0x16 32  0  8  8  8  8 16  0  0 0 0x41DC      a  y  y  y     win,pb,pix
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0x18 32  0  8  8  8  8 24  8  0 0 0x41DC      a  y  y  y     win,pb,pix
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0x1b 32  0  8  8  8  8 16  0  4 1 0x41DC      a  y  y  y     win,pix
0x1c 32  0  8  8  8  8 24  0  4 1 0x41DC      a  y  y  y     win,pix
0x1d 32  0  8  8  8  8 24  8  4 1 0x41DC      a  y  y  y     win,pix
0x1e 32  0  8  8  8  8 32  0  4 1 0x41DC      a  y  y  y     win,pix
0x1f 24  0  8  8  8  0  0  0  0 0 0x41DC      y  y  y  y     win,pb,pix
0x20 24  0  8  8  8  0 16  0  0 0 0x41DC      y  y  y  y     win,pb,pix
0x21 24  0  8  8  8  0 24  0  0 0 0x41DC      y  y  y  y     win,pb,pix
0x22 24  0  8  8  8  0 24  8  0 0 0x41DC      y  y  y  y     win,pb,pix
0x23 24  0  8  8  8  0 32  0  0 0 0x41DC      y  y  y  y     win,pb,pix
0x24 24  0  8  8  8  0  0  0  4 1 0x41DC      y  y  y  y     win,pix
0x25 24  0  8  8  8  0 16  0  4 1 0x41DC      y  y  y  y     win,pix
0x26 24  0  8  8  8  0 24  0  4 1 0x41DC      y  y  y  y     win,pix
0x27 24  0  8  8  8  0 24  8  4 1 0x41DC      y  y  y  y     win,pix
0x28 24  0  8  8  8  0 32  0  4 1 0x41DC      y  y  y  y     win,pix

Device platform:
EGL API version: 1.5
EGL vendor string: NVIDIA
EGL version string: 1.5
EGL client APIs: OpenGL_ES OpenGL
EGL extensions string:
    EGL_EXT_buffer_age EGL_EXT_client_sync
    EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import
    EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export
    EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_protected_content
    EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode
    EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs
    EGL_KHR_create_context_no_error EGL_KHR_context_flush_control
    EGL_KHR_create_context EGL_KHR_fence_sync
    EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update
    EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context
    EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image
    EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image
    EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base
    EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib
    EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd
    EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface
    EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync
    EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage
    EGL_NV_stream_cross_display EGL_NV_stream_cross_object
    EGL_NV_stream_cross_process EGL_NV_stream_cross_system
    EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata
    EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket
    EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix
    EGL_NV_stream_sync EGL_NV_stream_fifo_next
    EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv
    EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time
    EGL_NV_output_drm_flip_event EGL_NV_triple_buffer
    EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream
Configurations:
     bf lv colorbuffer dp st  ms    vis   cav bi  renderable  supported
  id sz  l  r  g  b  a th cl ns b    id   eat nd gl es es2 vg surfaces 
---------------------------------------------------------------------
0x01 32  0  8  8  8  8 24  8  0 0 0x00--         y  y  y     pb,str
0x02 32  0  8  8  8  8 24  0  0 0 0x00--         y  y  y     pb,str
0x03 32  0  8  8  8  8  0  8  0 0 0x00--         y  y  y     pb,str
0x04 32  0  8  8  8  8  0  0  0 0 0x00--         y  y  y     pb,str
0x05 32  0  8  8  8  8 24  8  2 1 0x00--         y  y  y     pb,str
0x06 32  0  8  8  8  8 24  0  2 1 0x00--         y  y  y     pb,str
0x07 32  0  8  8  8  8  0  8  2 1 0x00--         y  y  y     pb,str
0x08 32  0  8  8  8  8  0  0  2 1 0x00--         y  y  y     pb,str
0x09 32  0  8  8  8  8 24  8  4 1 0x00--         y  y  y     pb,str
0x0a 32  0  8  8  8  8 24  8  4 1 0x00--         y  y  y     pb,str
0x0b 32  0  8  8  8  8 24  0  4 1 0x00--         y  y  y     pb,str
0x0c 32  0  8  8  8  8 24  0  4 1 0x00--         y  y  y     pb,str
0x0d 32  0  8  8  8  8  0  8  4 1 0x00--         y  y  y     pb,str
0x0e 32  0  8  8  8  8  0  8  4 1 0x00--         y  y  y     pb,str
0x0f 32  0  8  8  8  8  0  0  4 1 0x00--         y  y  y     pb,str
0x10 32  0  8  8  8  8  0  0  4 1 0x00--         y  y  y     pb,str
0x11 32  0  8  8  8  8 24  8  8 1 0x00--         y  y  y     pb,str
0x12 32  0  8  8  8  8 24  0  8 1 0x00--         y  y  y     pb,str
0x13 32  0  8  8  8  8  0  8  8 1 0x00--         y  y  y     pb,str
0x14 32  0  8  8  8  8  0  0  8 1 0x00--         y  y  y     pb,str
0x15 24  0  8  8  8  0 24  8  0 0 0x00--         y  y  y     pb,str
0x16 24  0  8  8  8  0 24  0  0 0 0x00--         y  y  y     pb,str
0x17 24  0  8  8  8  0  0  8  0 0 0x00--         y  y  y     pb,str
0x18 24  0  8  8  8  0  0  0  0 0 0x00--         y  y  y     pb,str
0x19 24  0  8  8  8  0 24  8  2 1 0x00--         y  y  y     pb,str
0x1a 24  0  8  8  8  0 24  0  2 1 0x00--         y  y  y     pb,str
0x1b 24  0  8  8  8  0  0  8  2 1 0x00--         y  y  y     pb,str
0x1c 24  0  8  8  8  0  0  0  2 1 0x00--         y  y  y     pb,str
0x1d 24  0  8  8  8  0 24  8  4 1 0x00--         y  y  y     pb,str
0x1e 24  0  8  8  8  0 24  8  4 1 0x00--         y  y  y     pb,str
0x1f 24  0  8  8  8  0 24  0  4 1 0x00--         y  y  y     pb,str
0x20 24  0  8  8  8  0 24  0  4 1 0x00--         y  y  y     pb,str
0x21 24  0  8  8  8  0  0  8  4 1 0x00--         y  y  y     pb,str
0x22 24  0  8  8  8  0  0  8  4 1 0x00--         y  y  y     pb,str
0x23 24  0  8  8  8  0  0  0  4 1 0x00--         y  y  y     pb,str
0x24 24  0  8  8  8  0  0  0  4 1 0x00--         y  y  y     pb,str
0x25 24  0  8  8  8  0 24  8  8 1 0x00--         y  y  y     pb,str
0x26 24  0  8  8  8  0 24  0  8 1 0x00--         y  y  y     pb,str
0x27 24  0  8  8  8  0  0  8  8 1 0x00--         y  y  y     pb,str
0x28 24  0  8  8  8  0  0  0  8 1 0x00--         y  y  y     pb,str
0x29 16  0  5  6  5  0 24  8  0 0 0x00--         y  y  y     pb,str
0x2a 16  0  5  6  5  0 24  0  0 0 0x00--         y  y  y     pb,str
0x2b 16  0  5  6  5  0 16  0  0 0 0x00--         y  y  y     pb,str
0x2c 16  0  5  6  5  0  0  8  0 0 0x00--         y  y  y     pb,str
0x2d 16  0  5  6  5  0  0  0  0 0 0x00--         y  y  y     pb,str
0x2e 16  0  5  6  5  0 24  8  2 1 0x00--         y  y  y     pb,str
0x2f 16  0  5  6  5  0 24  0  2 1 0x00--         y  y  y     pb,str
0x30 16  0  5  6  5  0 16  0  2 1 0x00--         y  y  y     pb,str
0x31 16  0  5  6  5  0  0  8  2 1 0x00--         y  y  y     pb,str
0x32 16  0  5  6  5  0  0  0  2 1 0x00--         y  y  y     pb,str
0x33 16  0  5  6  5  0 24  8  4 1 0x00--         y  y  y     pb,str
0x34 16  0  5  6  5  0 24  8  4 1 0x00--         y  y  y     pb,str
0x35 16  0  5  6  5  0 24  0  4 1 0x00--         y  y  y     pb,str
0x36 16  0  5  6  5  0 24  0  4 1 0x00--         y  y  y     pb,str
0x37 16  0  5  6  5  0 16  0  4 1 0x00--         y  y  y     pb,str
0x38 16  0  5  6  5  0 16  0  4 1 0x00--         y  y  y     pb,str
0x39 16  0  5  6  5  0  0  8  4 1 0x00--         y  y  y     pb,str
0x3a 16  0  5  6  5  0  0  8  4 1 0x00--         y  y  y     pb,str
0x3b 16  0  5  6  5  0  0  0  4 1 0x00--         y  y  y     pb,str
0x3c 16  0  5  6  5  0  0  0  4 1 0x00--         y  y  y     pb,str
0x3d 16  0  5  6  5  0 24  8  8 1 0x00--         y  y  y     pb,str
0x3e 16  0  5  6  5  0 24  0  8 1 0x00--         y  y  y     pb,str
0x3f 16  0  5  6  5  0 16  0  8 1 0x00--         y  y  y     pb,str
0x40 16  0  5  6  5  0  0  8  8 1 0x00--         y  y  y     pb,str
0x41 16  0  5  6  5  0  0  0  8 1 0x00--         y  y  y     pb,str

It's weird. Regular Nightly does not crash when opening about:support with MOZ_ENABLE_WAYLAND=1.
WebRender is used, WebGL uses Nvidia EGL according to about:support, Dmabuf seems to work:

$ MOZ_LOG="Dmabuf:5" MOZ_ENABLE_WAYLAND=1 firefox/firefox
[Parent 13708: Main Thread]: D/Dmabuf wl_drm is available.
[Parent 13708: Main Thread]: D/Dmabuf zwp_linux_dmabuf_v1 is available.
[Parent 13708: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()
[Parent 13708: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...
[Parent 13708: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129
[Child 14129: Main Thread]: D/Dmabuf wl_drm is available.
[Child 14129: Main Thread]: D/Dmabuf zwp_linux_dmabuf_v1 is available.
[Child 14129: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()
[Child 14129: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...
[Child 14129: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129
[Child 14129: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufVAAPIEnabled: EGL 1 DMABufEnabled 1  media_ffmpeg_vaapi_enabled 0 CanUseHardwareVideoDecoding 1 !XRE_IsRDDProcess 1
[Child 14129: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufVAAPIEnabled: EGL 1 DMABufEnabled 1  media_ffmpeg_vaapi_enabled 0 CanUseHardwareVideoDecoding 1 !XRE_IsRDDProcess 1
[RDD 14267: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()
[RDD 14267: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...
[RDD 14267: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129
[RDD 14267: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufVAAPIEnabled: EGL 1 DMABufEnabled 1  media_ffmpeg_vaapi_enabled 0 CanUseHardwareVideoDecoding 1 !XRE_IsRDDProcess 0
Failed to establish dbus connection[Child 14151: Main Thread]: D/Dmabuf wl_drm is available.
[Child 14151: Main Thread]: D/Dmabuf zwp_linux_dmabuf_v1 is available.
[Child 14151: Main Thread]: D/Dmabuf nsDMABufDevice::Configure()
[Child 14151: Main Thread]: D/Dmabuf Loading DMABuf system library libgbm.so.1 ...
[Child 14151: Main Thread]: D/Dmabuf DMABuf is enabled, using drm node /dev/dri/renderD129
[Child 14151: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1
[Child 14151: Main Thread]: D/Dmabuf nsDMABufDevice::IsDMABufWebGLEnabled: EGL 1 mUseWebGLDmabufBackend 1 DMABufEnabled 1  widget_dmabuf_webgl_enabled 1
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 1 size 1 x 1
[Child 14151: Main Thread]: D/Dmabuf     Creating with modifiers
[Child 14151: Main Thread]: D/Dmabuf     Success
[Child 14151: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 1
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 2 size 1024 x 1024
[Child 14151: Main Thread]: D/Dmabuf     Creating with modifiers
[Child 14151: Main Thread]: D/Dmabuf     Success
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 2
[Parent 13708: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 2 size 1024 x 1024
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 3 size 1024 x 1024
[Child 14151: Main Thread]: D/Dmabuf     Creating with modifiers
[Child 14151: Main Thread]: D/Dmabuf     Success
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 3
[Parent 13708: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 3 size 1024 x 1024
[Parent 13708: Renderer]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 2
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Create() UID 4 size 1024 x 1024
[Child 14151: Main Thread]: D/Dmabuf     Creating with modifiers
[Child 14151: Main Thread]: D/Dmabuf     Success
[Child 14151: Main Thread]: D/Dmabuf DMABufSurface::ReleaseDMABuf() UID 2
[Child 14151: Main Thread]: D/Dmabuf DMABufSurfaceRGBA::Serialize() UID 4
[Parent 13708: Compositor]: D/Dmabuf DMABufSurfaceRGBA::ImportSurfaceDescriptor() UID 4 size 1024 x 1024

about:support of Nightly

Application Basics
------------------

Name: Firefox
Version: 95.0a1
Build ID: 20211015095004
Distribution ID:
Update Channel: nightly
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:95.0) Gecko/20100101 Firefox/95.0
OS: Linux 5.13.0-19-generic #19-Ubuntu SMP Thu Oct 7 21:58:00 UTC 2021
OS Theme: Ambiance / Adwaita-dark
Multiprocess Windows: 1/1
Fission Windows: 1/1 Enabled by user
Remote Processes: 11
Enterprise Policies: Inactive
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports for the Last 3 Days
---------------------------------

Nightly Features
----------------

Name: DoH Roll-Out
Version: 2.0.0
ID: doh-rollout@mozilla.org

Name: Firefox Screenshots
Version: 39.0.1
ID: screenshots@mozilla.org

Name: Form Autofill
Version: 1.0.1
ID: formautofill@mozilla.org

Name: Picture-In-Picture
Version: 1.0.0
ID: pictureinpicture@mozilla.org

Name: Proxy Failover
Version: 1.0.1
ID: proxy-failover@mozilla.com

Name: Web Compatibility Interventions
Version: 27.1.0
ID: webcompat@mozilla.org

Name: WebCompat Reporter
Version: 1.4.2
ID: webcompat-reporter@mozilla.org

Remote Features
---------------

bug-1705528-rollout-ongoing-fission-nightly-rollout-clone-nightly-90-100: active
upgradeDialog: (upgradeDialog-defaultEnabled)

Remote Processes
----------------

Type: Privileged About
Count: 1

Type: Extension
Count: 1

Type: Isolated Web Content
Count: 5

Type: Preallocated
Count: 3

Type: Socket
Count: 1

Add-ons
-------

Name: Amazon.co.uk
Type: extension
Version: 1.9
Enabled: true
ID: amazon@search.mozilla.org

Name: Amazon.com
Type: extension
Version: 1.3
Enabled: true
ID: amazondotcom@search.mozilla.org

Name: Bing
Type: extension
Version: 1.3
Enabled: true
ID: bing@search.mozilla.org

Name: DuckDuckGo
Type: extension
Version: 1.1
Enabled: true
ID: ddg@search.mozilla.org

Name: Google
Type: extension
Version: 1.1
Enabled: true
ID: google@search.mozilla.org

Name: uBlock Origin
Type: extension
Version: 1.38.4
Enabled: true
ID: uBlock0@raymondhill.net

Name: Wikipedia (en)
Type: extension
Version: 1.1
Enabled: true
ID: wikipedia@search.mozilla.org

Graphics
--------

Features
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: NVIDIA EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_EXT_buffer_age EGL_EXT_client_sync EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_protected_content EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs EGL_KHR_create_context_no_error EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage EGL_NV_stream_cross_display EGL_NV_stream_cross_object EGL_NV_stream_cross_process EGL_NV_stream_cross_system EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix EGL_NV_stream_sync EGL_NV_stream_fifo_next EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time EGL_NV_output_drm_flip_event EGL_NV_triple_buffer EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream EGL_EXTENSIONS(nullptr): EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_KHR_platform_wayland EGL_EXT_platform_wayland EGL_KHR_platform_gbm EGL_MESA_platform_gbm EGL_MESA_platform_xcb EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 0
WebGL 1 Driver Renderer: NVIDIA Corporation -- NVIDIA GeForce GTX 1060 3GB/PCIe/SSE2
WebGL 1 Driver Version: 4.6.0 NVIDIA 495.29.05
WebGL 1 Driver Extensions: GL_AMD_multi_draw_indirect GL_AMD_seamless_cubemap_per_texture GL_AMD_vertex_shader_viewport_index GL_AMD_vertex_shader_layer GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compatibility GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gl_spirv GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_imaging GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_locations GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shading_language_100 GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_shadow GL_ARB_sparse_buffer GL_ARB_sparse_texture GL_ARB_sparse_texture2 GL_ARB_sparse_texture_clamp GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_filter_minmax GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_transpose_matrix GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_EGL_image_storage GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_multiview_texture_multisample GL_EXT_multiview_timer_query GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset_clamp GL_EXT_post_depth_coverage GL_EXT_provoking_vertex GL_EXT_raster_multisample GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shadow_funcs GL_EXT_sparse_texture2 GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_filter_minmax GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback2 GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_EXT_import_sync_object GL_NV_robustness_video_memory_purge GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KHR_context_flush_control GL_KHR_debug GL_EXT_memory_object GL_EXT_memory_object_fd GL_NV_memory_object_sparse GL_KHR_parallel_shader_compile GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_EXT_semaphore GL_EXT_semaphore_fd GL_NV_timeline_semaphore GL_KHR_shader_subgroup GL_KTX_buffer_region GL_NV_alpha_to_coverage_dither_control GL_NV_bindless_multi_draw_indirect GL_NV_bindless_multi_draw_indirect_count GL_NV_bindless_texture GL_NV_blend_equation_advanced GL_NV_blend_equation_advanced_coherent GL_NVX_blend_equation_advanced_multi_draw_buffers GL_NV_blend_minmax_factor GL_NV_blend_square GL_NV_clip_space_w_scaling GL_NV_command_list GL_NV_compute_program5 GL_NV_conditional_render GL_NV_conservative_raster GL_NV_conservative_raster_dilate GL_NV_conservative_raster_pre_snap_triangles GL_NV_copy_depth_to_color GL_NV_copy_image GL_NV_depth_buffer_float GL_NV_depth_clamp GL_NV_draw_texture GL_NV_draw_vulkan_image GL_NV_ES1_1_compatibility GL_NV_ES3_1_compatibility GL_NV_explicit_multisample GL_NV_feature_query GL_NV_fence GL_NV_fill_rectangle GL_NV_float_buffer GL_NV_fog_distance GL_NV_fragment_coverage_to_color GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2 GL_NV_fragment_shader_interlock GL_NV_framebuffer_mixed_samples GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4 GL_NV_geometry_shader_passthrough GL_NV_gpu_program4 GL_NV_internalformat_sample_query GL_NV_gpu_program4_1 GL_NV_gpu_program5 GL_NV_gpu_program5_mem_extended GL_NV_gpu_program_fp64 GL_NV_gpu_shader5 GL_NV_half_float GL_NV_light_max_exponent GL_NV_memory_attachment GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_path_rendering GL_NV_path_rendering_shared_edge GL_NV_point_sprite GL_NV_primitive_restart GL_NV_query_resource GL_NV_query_resource_tag GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_sample_locations GL_NV_sample_mask_override_coverage GL_NV_shader_atomic_counters GL_NV_shader_atomic_float GL_NV_shader_atomic_float64 GL_NV_shader_atomic_fp16_vector GL_NV_shader_atomic_int64 GL_NV_shader_buffer_load GL_NV_shader_storage_buffer_object GL_NV_shader_subgroup_partitioned GL_NV_stereo_view_rendering GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_env_combine4 GL_NV_texture_multisample GL_NV_texture_rectangle GL_NV_texture_rectangle_compressed GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_transform_feedback2 GL_NV_uniform_buffer_unified_memory GL_NV_vertex_attrib_integer_64bit GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NV_viewport_array2 GL_NV_viewport_swizzle GL_NVX_conditional_render GL_NV_gpu_multicast GL_NVX_progress_fence GL_NVX_gpu_memory_info GL_NV_shader_thread_group GL_NV_shader_thread_shuffle GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_EGL_image GL_OVR_multiview GL_OVR_multiview2 GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: EGL_VENDOR: NVIDIA EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_EXT_buffer_age EGL_EXT_client_sync EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_MESA_image_dma_buf_export EGL_EXT_output_base EGL_EXT_output_drm EGL_EXT_protected_content EGL_EXT_stream_consumer_egloutput EGL_EXT_stream_acquire_mode EGL_EXT_sync_reuse EGL_IMG_context_priority EGL_KHR_config_attribs EGL_KHR_create_context_no_error EGL_KHR_context_flush_control EGL_KHR_create_context EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_partial_update EGL_KHR_swap_buffers_with_damage EGL_KHR_no_config_context EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_reusable_sync EGL_KHR_stream EGL_KHR_stream_attrib EGL_KHR_stream_consumer_gltexture EGL_KHR_stream_cross_process_fd EGL_KHR_stream_fifo EGL_KHR_stream_producer_eglsurface EGL_KHR_surfaceless_context EGL_KHR_wait_sync EGL_NV_nvrm_fence_sync EGL_NV_quadruple_buffer EGL_NV_stream_consumer_eglimage EGL_NV_stream_cross_display EGL_NV_stream_cross_object EGL_NV_stream_cross_process EGL_NV_stream_cross_system EGL_NV_stream_dma EGL_NV_stream_flush EGL_NV_stream_metadata EGL_NV_stream_remote EGL_NV_stream_reset EGL_NV_stream_socket EGL_NV_stream_socket_inet EGL_NV_stream_socket_unix EGL_NV_stream_sync EGL_NV_stream_fifo_next EGL_NV_stream_fifo_synchronous EGL_NV_stream_consumer_gltexture_yuv EGL_NV_stream_attrib EGL_NV_stream_origin EGL_NV_system_time EGL_NV_output_drm_flip_event EGL_NV_triple_buffer EGL_WL_bind_wayland_display EGL_WL_wayland_eglstream EGL_EXTENSIONS(nullptr): EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_KHR_platform_wayland EGL_EXT_platform_wayland EGL_KHR_platform_gbm EGL_MESA_platform_gbm EGL_MESA_platform_xcb EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 0
WebGL 2 Driver Renderer: NVIDIA Corporation -- NVIDIA GeForce GTX 1060 3GB/PCIe/SSE2
WebGL 2 Driver Version: 3.2.0 NVIDIA 495.29.05
WebGL 2 Driver Extensions: GL_AMD_multi_draw_indirect GL_AMD_seamless_cubemap_per_texture GL_AMD_vertex_shader_viewport_index GL_AMD_vertex_shader_layer GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gl_spirv GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_imaging GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_post_depth_coverage GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_locations GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shading_language_100 GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_shadow GL_ARB_sparse_buffer GL_ARB_sparse_texture GL_ARB_sparse_texture2 GL_ARB_sparse_texture_clamp GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_filter_minmax GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_transpose_matrix GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_EGL_image_storage GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_multiview_texture_multisample GL_EXT_multiview_timer_query GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset_clamp GL_EXT_post_depth_coverage GL_EXT_provoking_vertex GL_EXT_raster_multisample GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shadow_funcs GL_EXT_sparse_texture2 GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_filter_minmax GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback2 GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_EXT_import_sync_object GL_NV_robustness_video_memory_purge GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KHR_context_flush_control GL_KHR_debug GL_EXT_memory_object GL_EXT_memory_object_fd GL_NV_memory_object_sparse GL_KHR_parallel_shader_compile GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_EXT_semaphore GL_EXT_semaphore_fd GL_NV_timeline_semaphore GL_KHR_shader_subgroup GL_KTX_buffer_region GL_NV_alpha_to_coverage_dither_control GL_NV_bindless_multi_draw_indirect GL_NV_bindless_multi_draw_indirect_count GL_NV_bindless_texture GL_NV_blend_equation_advanced GL_NV_blend_equation_advanced_coherent GL_NVX_blend_equation_advanced_multi_draw_buffers GL_NV_blend_minmax_factor GL_NV_blend_square GL_NV_clip_space_w_scaling GL_NV_command_list GL_NV_compute_program5 GL_NV_conditional_render GL_NV_conservative_raster GL_NV_conservative_raster_dilate GL_NV_conservative_raster_pre_snap_triangles GL_NV_copy_depth_to_color GL_NV_copy_image GL_NV_depth_buffer_float GL_NV_depth_clamp GL_NV_draw_texture GL_NV_draw_vulkan_image GL_NV_ES1_1_compatibility GL_NV_ES3_1_compatibility GL_NV_explicit_multisample GL_NV_feature_query GL_NV_fence GL_NV_fill_rectangle GL_NV_float_buffer GL_NV_fog_distance GL_NV_fragment_coverage_to_color GL_NV_fragment_program GL_NV_fragment_program_option GL_NV_fragment_program2 GL_NV_fragment_shader_interlock GL_NV_framebuffer_mixed_samples GL_NV_framebuffer_multisample_coverage GL_NV_geometry_shader4 GL_NV_geometry_shader_passthrough GL_NV_gpu_program4 GL_NV_internalformat_sample_query GL_NV_gpu_program4_1 GL_NV_gpu_program5 GL_NV_gpu_program5_mem_extended GL_NV_gpu_program_fp64 GL_NV_gpu_shader5 GL_NV_half_float GL_NV_light_max_exponent GL_NV_memory_attachment GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_path_rendering GL_NV_path_rendering_shared_edge GL_NV_point_sprite GL_NV_primitive_restart GL_NV_query_resource GL_NV_query_resource_tag GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_sample_locations GL_NV_sample_mask_override_coverage GL_NV_shader_atomic_counters GL_NV_shader_atomic_float GL_NV_shader_atomic_float64 GL_NV_shader_atomic_fp16_vector GL_NV_shader_atomic_int64 GL_NV_shader_buffer_load GL_NV_shader_storage_buffer_object GL_NV_shader_subgroup_partitioned GL_NV_stereo_view_rendering GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_env_combine4 GL_NV_texture_multisample GL_NV_texture_rectangle GL_NV_texture_rectangle_compressed GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_transform_feedback2 GL_NV_uniform_buffer_unified_memory GL_NV_vertex_attrib_integer_64bit GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NV_viewport_array2 GL_NV_viewport_swizzle GL_NVX_conditional_render GL_NV_gpu_multicast GL_NVX_progress_fence GL_NVX_gpu_memory_info GL_NV_shader_thread_group GL_NV_shader_thread_shuffle GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_EGL_image GL_OVR_multiview GL_OVR_multiview2 GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_texture_float_linear OVR_multiview2 WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Window Protocol: wayland
Desktop Environment: gnome
Target Frame Rate: 60
GPU #1
Active: Yes
Description: NVIDIA GeForce GTX 1060 3GB/PCIe/SSE2
Vendor ID: 0x10de
Device ID: 0x1c02
Driver Vendor: nvidia/unknown
Driver Version: 495.29.5.0
RAM: 0
GPU #2
Active: No
Vendor ID: 0x8086
Device ID: 0x5912
Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: skia
CMSOutputProfile: Empty profile data
Display0: 2560x1440
DisplayCount: 1
Device Reset: Trigger Device Reset
Decision Log
HW_COMPOSITING:
available by default
OPENGL_COMPOSITING:
available by default
WEBRENDER:
available by default
force_enabled by user: Force enabled by pref
WEBRENDER_QUALIFIED:
available by default
WEBRENDER_COMPOSITOR:
disabled by default: Disabled by default
blocklisted by env: Blocklisted by gfxInfo
WEBRENDER_PARTIAL:
available by default
WEBRENDER_SHADER_CACHE:
disabled by default: Disabled by default
WEBRENDER_OPTIMIZED_SHADERS:
available by default
WEBRENDER_ANGLE:
available by default
unavailable by env: OS not supported
WEBRENDER_DCOMP_PRESENT:
available by default
disabled by user: User disabled via pref
unavailable by env: Requires Windows 10 or later
unavailable by runtime: Requires ANGLE
WEBRENDER_SOFTWARE:
available by default
WEBGPU:
disabled by default: Disabled by default
X11_EGL:
available by default
disabled by user: Force disabled by pref
DMABUF:
available by default




Media
-----

Audio Backend: pulse-rust
Max Channels: 2
Preferred Sample Rate: 44100
Roundtrip latency (standard deviation): 47.28ms (6.29)
Output Devices
Name: Group
GP106 High Definition Audio Controller Digital Stereo (HDMI 3): /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0
Input Devices
Name: Group
Monitor of GP106 High Definition Audio Controller Digital Stereo (HDMI 3): /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card0
Media Capabilities
Enumerate database

Environment Variables
---------------------

MOZ_ENABLE_WAYLAND: 1
MOZ_LOG: Dmabuf:5
DISPLAY: :1
MOZ_ASSUME_USER_NS: 1
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /home/darkspirit/.mozilla/firefox/j7c5h1co.default/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_0: firefox/firefox
MOZ_CRASHREPORTER_RESTART_ARG_1:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /home/darkspirit/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /home/darkspirit/.mozilla/firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /home/darkspirit/firefox/browser/crashreporter-override.ini
MOZ_LAUNCHED_CHILD:
MOZ_APP_SILENT_START:
XRE_PROFILE_PATH:
XRE_PROFILE_LOCAL_PATH:
XRE_START_OFFLINE:
XRE_BINARY_PATH:
XRE_RESTARTED_BY_PROFILE_MANAGER:

Experimental Features
---------------------

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): true
Cookies: SameSite=Lax by default (network.cookie.sameSite.laxByDefault): true
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): true
Cookies: Schemeful SameSite (network.cookie.sameSite.schemeful): true
CSS: Cascade Layers (layout.css.cascade-layers.enabled): true
CSS: Constructable Stylesheets (layout.css.constructable-stylesheets.enabled): false
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): true
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): true
Developer Tools: Execution Context Selector (devtools.webconsole.input.context): true
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Fission (Site Isolation) (fission.autostart): true
Media: JPEG XL (image.jxl.enabled): false
Multiple Picture-in-Picture Support (media.videocontrols.picture-in-picture.allow-multiple): true
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: inputmode (dom.forms.inputmode): true
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false
Win32k Lockdown (security.sandbox.content.win32k-disable): false

Remote Experiments
------------------

Important Modified Preferences
------------------------------

accessibility.force_disabled: 1
accessibility.typeaheadfind.flashBar: 0
browser.contentblocking.category: custom
browser.download.useDownloadDir: false
browser.search.region: DE
browser.sessionstore.upgradeBackup.latestBuildID: 20211015095004
browser.startup.homepage_override.buildID: 20211015095004
browser.startup.homepage_override.mstone: 95.0a1
browser.startup.page: 3
browser.tabs.closeWindowWithLastTab: false
browser.tabs.drawInTitlebar: true
browser.urlbar.placeholderName: Google
browser.urlbar.resultGroups: {"children":[{"maxResultCount":1,"children":[{"group":"heuristicTest"},{"group":"heuristicExtension"},{"group":"heuristi
browser.urlbar.searchSuggestionsChoice: false
browser.urlbar.suggest.searches: false
browser.urlbar.timesBeforeHidingSuggestionsHint: 0
browser.urlbar.tipShownCount.searchTip_onboard: 4
doh-rollout.balrog-migration-done: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: DE
dom.push.userAgentID: fc8a76f0c3834158a560646fc0b47200
extensions.lastAppVersion: 95.0a1
fission.autostart: true
general.autoScroll: true
gfx.blacklist.layers.opengl.failureid: FEATURE_FAILURE_SOFTWARE_GL
gfx.webrender.all: true
gfx.x11-egl.force-disabled: true
idle.lastDailyNotification: 1634228811
media.gmp-gmpopenh264.abi: x86_64-gcc3
media.gmp-gmpopenh264.lastUpdate: 1631746667
media.gmp-gmpopenh264.version: 1.8.1.1
media.gmp-manager.buildID: 20211015095004
media.gmp-manager.lastCheck: 1634306074
media.gmp.storage.version.observed: 1
network.dns.disablePrefetch: true
network.http.speculative-parallel-limit: 0
network.predictor.enabled: false
network.prefetch-next: false
network.trr.blocklist_cleanup_done: true
places.database.lastMaintenance: 1633894746
privacy.purge_trackers.date_in_cookie_database: 0
privacy.purge_trackers.last_purge: 1634228811412
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.enabled: true
security.remote_settings.crlite_filters.checked: 1634223861
security.remote_settings.intermediates.checked: 1634223861
security.sandbox.content.tempDirSuffix: 370d4605-5ca0-4379-95ac-9cfbba0e50b9
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1631747100

Important Locked Preferences
----------------------------

fission.autostart.session: true

Places Database
---------------

Accessibility
-------------

Activated: false
Prevent Accessibility: 1

Library Versions
----------------

NSPR
Expected minimum version: 4.32
Version in use: 4.32

NSS
Expected minimum version: 3.71
Version in use: 3.71

NSSSMIME
Expected minimum version: 3.71
Version in use: 3.71

NSSSSL
Expected minimum version: 3.71
Version in use: 3.71

NSSUTIL
Expected minimum version: 3.71
Version in use: 3.71

Sandbox
-------

Seccomp-BPF (System Call Filtering): true
Seccomp Thread Synchronization: true
User Namespaces: true
Content Process Sandboxing: true
Media Plugin Sandboxing: true
Content Process Sandbox Level: 4
Effective Content Process Sandbox Level: 4
Win32k Lockdown State for Content Process: Win32k Lockdown disabled -- Operating system not supported

Rejected System Calls
---------------------

Startup Cache
-------------

Disk Cache Path: /home/darkspirit/.cache/mozilla/firefox/j7c5h1co.default/startupCache/startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: true
Wrote to Disk Cache: false

Internationalization & Localization
-----------------------------------

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US"]
App Locales: ["en-US"]
Regional Preferences: ["en-US"]
Default Locale: "en-US"
Operating System
System Locales: ["en-US"]
Regional Preferences: ["de-DE"]

Remote Debugging (Chromium Protocol)
------------------------------------

Accepting Connections: false
URL:

Printing
--------

Modified print settings
-----------------------


about:support of mozregression crashes in the Nvidia driver:
MOZ_ENABLE_WAYLAND=1 MOZ_LOG="Dmabuf:5" mozregression --launch 20211015095004 --command 'gdb {binary}' -P stdout

Thread 1 "GeckoMain" received signal SIGSEGV, Segmentation fault.
0x00007fffd9feb03d in ?? () from /lib/x86_64-linux-gnu/libnvidia-eglcore.so.495.29.05
(gdb) bt
#0  0x00007fffd9feb03d in  () at /lib/x86_64-linux-gnu/libnvidia-eglcore.so.495.29.05
#1  0x00007fffd9f636aa in  () at /lib/x86_64-linux-gnu/libnvidia-eglcore.so.495.29.05
#2  0x00007fffed0798b7 in mozilla::gl::GLContext::InitImpl() () at /tmp/tmpvi_6lniq/firefox/libxul.so
#3  0x00007fffed076626 in mozilla::gl::GLContext::Init() () at /tmp/tmpvi_6lniq/firefox/libxul.so
#4  0x00007fffed082340 in mozilla::gl::GLContextEGL::Init() () at /tmp/tmpvi_6lniq/firefox/libxul.so
#5  0x00007fffed08158e in mozilla::gl::GLContextEGL::CreateGLContext(std::shared_ptr<mozilla::gl::EglDisplay>, mozilla::gl::GLContextDesc const&, void*, void*, bool, nsTSubstring<char>*) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#6  0x00007fffed083a94 in mozilla::gl::GLContextEGL::CreateEGLPBufferOffscreenContextImpl(std::shared_ptr<mozilla::gl::EglDisplay>, mozilla::gl::GLContextCreateDesc const&, mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> const&, bool, nsTSubstring<char>*) ()
    at /tmp/tmpvi_6lniq/firefox/libxul.so
#7  0x00007fffed084899 in mozilla::gl::GLContextEGL::CreateEGLPBufferOffscreenContext(std::shared_ptr<mozilla::gl::EglDisplay>, mozilla::gl::GLContextCreateDesc const&, mozilla::gfx::IntSizeTyped<mozilla::gfx::UnknownUnits> const&, nsTSubstring<char>*) ()
    at /tmp/tmpvi_6lniq/firefox/libxul.so
#8  0x00007fffed084a84 in mozilla::gl::GLContextProviderEGL::CreateHeadless(mozilla::gl::GLContextCreateDesc const&, nsTSubstring<char>*) ()
    at /tmp/tmpvi_6lniq/firefox/libxul.so
#9  0x00007fffedbaaae3 in mozilla::WebGLContext::CreateAndInitGL(bool, std::vector<mozilla::WebGLContext::FailureReason, std::allocator<mozilla::WebGLContext::FailureReason> >*) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#10 0x00007fffedbab376 in mozilla::WebGLContext::Create(mozilla::HostWebGLContext&, mozilla::webgl::InitContextDesc const&, mozilla::webgl::InitContextResult*) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#11 0x00007fffedb87097 in mozilla::HostWebGLContext::Create(mozilla::HostWebGLContext::OwnerData const&, mozilla::webgl::InitContextDesc const&, mozilla::webgl::InitContextResult*) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#12 0x00007fffedb5f327 in mozilla::ClientWebGLContext::CreateHostContext(mozilla::avec2<unsigned int> const&) ()
    at /tmp/tmpvi_6lniq/firefox/libxul.so
#13 0x00007fffedb60836 in mozilla::ClientWebGLContext::SetDimensions(int, int) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#14 0x00007fffedb5dcb6 in mozilla::dom::CanvasRenderingContextHelper::UpdateContext(JSContext*, JS::Handle<JS::Value>, mozilla::ErrorResult&)
    () at /tmp/tmpvi_6lniq/firefox/libxul.so
#15 0x00007fffedb5dabc in mozilla::dom::CanvasRenderingContextHelper::GetContext(JSContext*, nsTSubstring<char16_t> const&, JS::Handle<JS::Value>, mozilla::ErrorResult&) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#16 0x00007fffeda64403 in mozilla::dom::HTMLCanvasElement_Binding::getContext(JSContext*, JS::Handle<JSObject*>, void*, JSJitMethodCallArgs const&) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#17 0x00007ffff059bf0e in bool mozilla::dom::binding_detail::GenericMethod<mozilla::dom::binding_detail::NormalThisPolicy, mozilla::dom::binding_detail::ThrowExceptions>(JSContext*, unsigned int, JS::Value*) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#18 0x00007ffff07badd0 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) ()
    at /tmp/tmpvi_6lniq/firefox/libxul.so
#19 0x00007ffff07b0e90 in Interpret(JSContext*, js::RunState&) () at /tmp/tmpvi_6lniq/firefox/libxul.so
#20 0x00007ffff07ba818 in js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason) ()
    at /tmp/tmpvi_6lniq/firefox/libxul.so
#21 0x00007ffff09bbb50 in js::jit::DoCallFallback(JSContext*, js::jit::BaselineFrame*, js::jit::ICFallbackStub*, unsigned int, JS::Value*, JS::MutableHandle<JS::Value>) () at /tmp/tmpvi_6lniq/firefox/libxul.so

(In reply to Darkspirit from comment #7)

Firefox crashes when loading an about:support tab.

Could not reproduce the crash again. Maybe the driver installation just needed two reboots instead of one?

It's closed source beta driver, you can expect such bugs there.

For the record: we might want to switch to gbm_{bo,surface}_create_with_modifiers2 which landed in Mesa 21.3 where possible, see https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3197

Blocks: 1744647

Looking a bit into the nvidia-vaapi-driver, which notably works X11, it interestingly uses the seemingly Mesa private extension eglExportDMABUFImageQueryMESA, which apparently is supported by the NV driver. IIUC that extension could help us getting the info we need to create DMABUFs for WebGL.

Unfortunately I don't have NVIDIA hardware.

No longer blocks: 1744647
See Also: → slow-linux-webgl
Blocks: 1752653
No longer blocks: 1752653
Blocks: wr-nv-linux

This is about Dmabuf WebGL/EGL/X11/Nvidia, not VAAPI.

Blocks: egl-linux-dmabuf
No longer blocks: egl-linux-vaapi-nvidia

Got a NVIDIA hardware. I think we can support dmabuf now, the steps may be:

  1. create regular EGLImage/texture/framebuffer
  2. Use EGL_MESA_image_dma_buf_export to get fd into DMABufSurface
  3. use as regular DMABufSurface
Summary: Dmabuf WebGL/X11/Nvidia: Failed to create GbmBufferObject when Creating without modifiers (It works on Wayland!) → Dmabuf WebGL/X11/Nvidia: Failed to create gl framebuffer
Priority: -- → P1
Assignee: nobody → stransky
Status: NEW → ASSIGNED

NVIDIA binary drivers does not support GBM backend but supports EGL_MESA_image_dma_buf_export MESA extension to export
dmabuf from existing EGLImage.

Depends on D147635

  • Update SharedSurfaceDMABUF for EGL_MESA_image_dma_buf_export DMABufSurface interface.
  • Test surface export and import in SurfaceFactory_DMABUF::CanCreateSurface() to make sure it really works.

Depends on D147636

Robert, do you recall what's dmabuf status at Mozilla test suite? Do we test dmabuf/EGL? I remember there was some issues and it was disabled. I'd like to test again with these patches.
Thanks.

Flags: needinfo?(robert.mader)

(In reply to Martin Stránský [:stransky] (ni? me) from comment #23)

Robert, do you recall what's dmabuf status at Mozilla test suite? Do we test dmabuf/EGL? I remember there was some issues and it was disabled. I'd like to test again with these patches.
Thanks.

IIRC Ubuntu 18.04 has a Mesa version that is blocklisted. So if you lower that requirement or run the test on 22.04 it should start getting tested.

Flags: needinfo?(robert.mader)
Pushed by stransky@redhat.com: https://hg.mozilla.org/integration/autoland/rev/178b294fbb3d [Linux] Add support of EGL_MESA_image_dma_buf_export to GLLibraryEGL r=jgilbert,aosmond https://hg.mozilla.org/integration/autoland/rev/12142d005f41 [Linux] Import DMABufSurfaceRGBA from existing EGLImage r=jgilbert,aosmond https://hg.mozilla.org/integration/autoland/rev/f9c796ae5117 [Linux] Use EGL_MESA_image_dma_buf_export in SharedSurfaceDMABUF r=jgilbert,aosmond
Status: ASSIGNED → RESOLVED
Closed: 2 years ago
Resolution: --- → FIXED
Target Milestone: --- → 103 Branch

Release Note Request (optional, but appreciated)
[Why is this notable]: Fixes WebGL performance issues on NVIDIA binary drivers via. DMA-Buf on Linux.
[Affects Firefox for Android]: no
[Suggested wording]:
[Links (documentation, blog post, etc)]:

relnote-firefox: --- → ?

Note added to 103 nightly release notes

Regressions: 1773755
Regressions: 1773968
Regressions: 1774075
Regressions: 1774271
Regressions: 1774214
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