Closed Bug 770517 Opened 10 years ago Closed 10 years ago

Remote mozbrowser crashes because of dlbi

Categories

(Core :: DOM: Core & HTML, defect)

defect
Not set
normal

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: mounir, Unassigned)

References

Details

(Keywords: regression)

Crash Data

Attachments

(2 files)

Attached file Log
With the current m-c (e61399f31505), I'm getting a crash as soon as I'm using a remote browser.

I can reproduce that with those test pages:
http://oldworld.fr/mozilla/nss.html
http://oldworld.fr/mozilla/mozbrowser.html

With the following prefs:
dom.ipc.browser_frames.oop_by_default: true
dom.mozBrowserFramesEnabled: true
dom.mozBrowserFramesWhitelist: file:///,file://,http://oldworld.fr
dom.ipc.tabs.disabled: false
This is random: I just got it working a few times.
Attached file Stack
Comment on attachment 638709 [details]
Stack

I've seen this error before, but not for a long time...
Looking at the stack and the errors in the log, it looks more like something that doesn't handle properly e10s than a bug in the mozbrowser code.
Yeah, way back in bug 749018.
Crash Signature: [@ mozalloc_abort | NS_DebugBreak_P | mozilla::layout::RenderFrameParent::BuildLayer]
I think this is a recent regression.  Maybe display-list-based invalidation?
I can reproduce this and am bisecting.
(In reply to Justin Lebar [:jlebar] from comment #6)
> I think this is a recent regression.  Maybe display-list-based invalidation?

I would bet on that too ;)
Bug 539356 has been backed out and now things seem to be back to normal. This is unlikely a coincidence.
Depends on: dlbi
Summary: Remote mozbrowser crashes → Remote mozbrowser crashes because of dlbi
I can't reproduce this in the latest nightly, please re-open if you run into it again.
Status: NEW → RESOLVED
Closed: 10 years ago
Resolution: --- → WORKSFORME
Blocks: dlbi
No longer depends on: dlbi
Keywords: regression
Component: DOM: Mozilla Extensions → DOM
Component: DOM → DOM: Core & HTML
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