1336534 - Crash in RemoveSkippableVisitor::Visit

Status: RESOLVED INCOMPLETE

(Core :: XPCOM, defect, P3)

Description

[James Willcox (:snorp) ([e-mail]) (he/him)]

I get this crash on today's Mac Nightly by watching pretty much any youtube video.

This bug was filed from the Socorro interface and is 
report bp-a6bc7188-6fa1-45a7-a93d-b5fd92170203.
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Comment 1

[Marcia Knous [:marcia]]

I saw this while looking at crash stats as well: http://bit.ly/2kxKcqy. On trunk these are all Mac crashes, starting with 20170129030205 build. About 29 crashes on trunk so far.

Possible regression range: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=045d8fe30f546ab08466c9586ce298e6459c2069&tochange=e7b795db8b5b20c472d8070030e9b08c99a01db6

Comment 2

[Dirkjan Ochtman (:djc)]

This happened for me multiple times in a short time span while browsing through LinkedIn.

Comment 3

[Tim Taubert [:ttaubert] (inactive)]

Just scrolling LinkedIn's "My Network" list [1] (when logged in) up and down crashes almost reliably here.

[1] https://www.linkedin.com/mynetwork/

Comment 4

[Andrew McCreight [:mccr8]]

(In reply to Tim Taubert [:ttaubert] from comment #3)
> Just scrolling LinkedIn's "My Network" list [1] (when logged in) up and down
> crashes almost reliably here.

Can you please link together via "see also" the different crash signatures you are seeing? They are probably all instances of the same issue.

Comment 6

[Nathan Froyd [:froydnj]]

Is there any sort of diagnostics that we could add that would make these crashes more actionable, given that they're still occurring, with a slight surge in the last month or so?

Comment 7

[Andrew McCreight [:mccr8]]

I have no idea what this is.