1864306 - Crash in [@ DMABufSurfaceYUV::ReleaseTextures]

Status: NEW

(Core :: Widget: Gtk, defect)

Description

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

Crash report: https://crash-stats.mozilla.org/report/index/d7ccaf8a-136a-411f-9f4e-de8200231109

MOZ_CRASH Reason: MOZ_DIAGNOSTIC_ASSERT(mGL) (Missing GL context!)

Top 10 frames of crashing thread:

0  libxul.so  DMABufSurfaceYUV::ReleaseTextures  widget/gtk/DMABufSurface.cpp:1523
1  libxul.so  DMABufSurfaceYUV::ReleaseSurface  widget/gtk/DMABufSurface.cpp:1597
2  libxul.so  mozilla::VideoFrameSurface<46465650>::ReleaseVAAPIData  dom/media/platforms/ffmpeg/FFmpegVideoFramePool.cpp:113
3  libxul.so  mozilla::VideoFrameSurface<46465650>::~VideoFrameSurface  dom/media/platforms/ffmpeg/FFmpegVideoFramePool.cpp:62
4  libxul.so  mozilla::VideoFrameSurface<46465650>::~VideoFrameSurface  dom/media/platforms/ffmpeg/FFmpegVideoFramePool.cpp:56
5  libxul.so  mozilla::VideoFrameSurface<46465650>::Release  dom/media/platforms/ffmpeg/FFmpegVideoFramePool.h:64
5  libxul.so  mozilla::RefPtrTraits<mozilla::VideoFrameSurface<46465650> >::Release  mfbt/RefPtr.h:54
5  libxul.so  RefPtr<mozilla::VideoFrameSurface<46465650> >::ConstRemovingRefPtrTraits<mozilla::VideoFrameSurface<46465650> >::Release  mfbt/RefPtr.h:420
5  libxul.so  RefPtr<mozilla::VideoFrameSurface<46465650> >::~RefPtr  mfbt/RefPtr.h:85
5  libxul.so  nsTArrayElementTraits<RefPtr<mozilla::VideoFrameSurface<46465650> > >::Destruct  xpcom/ds/nsTArray.h:654

By querying Nightly crashes reported within the last 2 months, here are some insights about the signature:

• First crash report: 2023-09-15
• Process type: RDD
• Is startup crash: No
• Has user comments: No
• Is null crash: Yes - all crashes happened on null or near null memory address

Comment 1

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

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

Comment 2

[Gabriele Svelto [:gsvelto]]

This looks like a valid issue, albeit a low-volume one. The raw crash reason here is always Missing GL context! and the affected versions of Mesa range from 21.2.6.0 to 23.2.1.0. I vaguely remember that we addressed an issue with missing GL contexts recently but I don't remember which one.

Comment 3

[Martin Stránský [:stransky] (ni? me)]

It's from ProcessShutdown() on RDD process.