Closed Bug 1385121 Opened 7 years ago Closed 7 years ago

Crash in mozilla::SystemGroup::Dispatch

Categories

(Core :: Gecko Profiler, defect)

Product:
Core
Component:
Gecko Profiler
Platform:
Unspecified
Linux
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1384631

People

(Reporter: emilio, Unassigned)

Details

(Keywords: crash)

Crash Data

This bug was filed from the Socorro interface and is 
report bp-3ae50669-8c63-4e7f-8b7c-375c50170727.
=============================================================

With the latest Nightly I've hit this crash quite a few times, and it makes it impossible to opening a new tab without stopping the profiler first.

Seems like crashing when trying to dispatch an event with a new SystemGroupImpl.

I'm trying to find some reliable STR, but thought it'd be good to report it anyway.
So, STR:

 * Enable profiler.
 * Go to view-source:https://html.spec.whatwg.org
 * It'll likely hang (that's what I wanted to investigate and see if there was anything going on, it's a pretty good stress test for text layout).
 * Try to capture a profile.

At that moment the tab opened by the profiler will hang, and any other pages you browse in the same process will too.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
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