Open Bug 1789422 Opened 3 years ago Updated 1 year ago

[Linux] Investigate shutdown hangs on poll (next native event)

Categories

(Core :: DOM: Content Processes, task)

Product:
Core
Component:
DOM: Content Processes
Type:
task

Tracking

()

People

(Reporter: jstutte, Unassigned)

References

(Blocks 1 open bug)

Details

Blocks: 1789810
No longer blocks: 1789231

This is still happening quite often.

Many of these have a SpinEventLoopUntil on the stack, which may indicate just a high probability to poll for native events while spinning. On the other hand this seems to only occur under Linux, so there might be something going on here (or polling is just slow enough on Linux to significantly increase the probability to hit this).

I think the best course of action is probably to look at who spins the event loop here, instead.

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