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Crash during ion compilation

NEW
Unassigned

Status

()

Core
JavaScript Engine
4 years ago
3 years ago

People

(Reporter: bz, Unassigned)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

Dumitru ran into this after leaving his computer running for the weekend but not touching it, afaik.

The breakpad incident is at https://crash-stats.mozilla.com/report/index/ed73286a-a3d8-49f3-939b-fed142130826

It's showing a null-deref crash, at a guess because linkCode() returned LINK_GOOD but left 'code' as null or something?
Flags: needinfo?(jdemooij)
Though given what I see in linkCode, I don't see how that can happen....
Yeah I also don't see how that could happen..

Nicolas, any thoughts? Maybe we are trying to attach a new IC stub but GC'ed the last stub or something?
Flags: needinfo?(jdemooij) → needinfo?(nicolas.b.pierron)
This is likely a duplicate of bug 876382.
So the next question is why did firefox OOM after 2 days?
Flags: needinfo?(nicolas.b.pierron)
It crashed again, same condition - Firefox left open during the weekend.
https://crash-stats.mozilla.com/report/index/6c3f06a7-1bb9-4493-86c3-8606c2130909
(Assignee)

Updated

3 years ago
Assignee: general → nobody
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