Closed Bug 1647869 Opened 2 years ago Closed 2 years ago

Crash [@ vdpau_drv_video.so@0x3b07 ]

Categories

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

defect

Tracking

()

RESOLVED WORKSFORME
Tracking Status
firefox79 --- affected

People

(Reporter: alwu, Unassigned)

References

(Blocks 1 open bug)

Details

Crash Data

Hi, Martin,
If I remember it correctly, you worked on some VAAPI issues before. Could you help me take a look on this crash?
Thank you so much.

Flags: needinfo?(stransky)

Just driving by: This looks a bit (SIGFPE/init; though the stack trace looks different) like a libva-vdpau-driver crash that is patched in at least Debian, Fedora and the AUR libva-vdpau-driver-chromium, but afaict not in the official Arch Linux package.

We can't do anything without vdpau_drv_video debug symbols.

Flags: needinfo?(stransky)
Crash Signature: [@ vdpau_drv_video.so@0x3b07 ]

This looks like a dead end.

vdpau_drv_video uses VDPAU which at the moment does not support Wayland.
It also doesn't implement vaExportSurfaceHandle, so even on X11 it won't work with the way Firefox uses VA-API.

So I don't think anything can be done here other than preventing vdpau_drv_video from being used.

Closing because no crashes reported for 12 weeks.

Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → WORKSFORME
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