Closed Bug 531081 Opened 15 years ago Closed 15 years ago

E10s: Tp4 hangs

Categories

(Core :: General, defect)

Product:
Core
Component:
General
Platform:
x86
macOS
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED

People

(Reporter: benjamin, Unassigned)

References

Details

The Tp4 test is terminating/crashing pretty consistently on e10s tinderbox on MacOS and Windows. I thought this was random orange, but this symptom doesn't show up on mozilla-central and it's very consistent.
That's only incidentally related: this merge-blocker is about OOPP off, not on.
Apparently this is just a hang, not a crash (the Teminated notice is Talos killing off the process after a hang). AFAICT, the browser is fully responsive: it just never fires the onload event for a page.
Summary: E10s: Tp4 crashes → E10s: Tp4 hangs
Is there a testcase for this? Or which test is hanging?
I could reproduce, intermittently, on mac, following the instructions for standalone Talos

https://wiki.mozilla.org/StandaloneTalos

And running only the 'tp' test. I'm not sure whether it's always the same test or not. I'm doing a run on mozilla-central soon, to make sure that I can't reproduce it there. I also don't know whether this is related to plugin stuff or tab/event stuff.
I can reproduce with e10s, can't reproduce with mozilla-central. I'm going to try reproducing with the electrolysis-plugins-only branch which contains only the plugin changes, not the OOP tab changes, to narrow the problem. If this isn't a problem with the plugin-only branch it doesn't need to block bug 523094
Uh, this is tricky. I can reproduce this maybe every 7th time when I run tp.
This was fixed by http://hg.mozilla.org/mozilla-central/rev/93c3fee6ec69
Status: NEW → RESOLVED
Closed: 15 years ago
Resolution: --- → FIXED
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