Closed
Bug 1316428
Opened 8 years ago
Closed 16 days ago
Promise leaks window on fusion.net
Categories
(Core :: JavaScript Engine, defect, P3)
Core
JavaScript Engine
Tracking
()
RESOLVED
INVALID
People
(Reporter: bkelly, Unassigned)
Details
(Keywords: triage-deferred, Whiteboard: [MemShrink:P2])
Attachments
(1 file)
89.04 KB,
application/gzip
|
Details |
I got a content window leak on 52.0a1 (2016-11-09) (64-bit) today: │ ├──8.48 MB (03.13%) -- top(none) │ │ ├──8.48 MB (03.12%) -- ghost/window(http://fusion.net/story/368544/students-protest-trump-presidency/) │ │ │ ├──4.09 MB (01.51%) -- js-compartment(http://fusion.net/story/368405/how-polling-data-got-trump-clinton-so-wrong/) │ │ │ │ ├──3.67 MB (01.35%) ++ classes │ │ │ │ └──0.42 MB (00.15%) ++ (5 tiny) │ │ │ ├──2.98 MB (01.10%) ── style-sheets │ │ │ └──1.41 MB (00.52%) ++ (2 tiny) │ │ └──0.00 MB (00.00%) ── detached/window(http://fusion.net/story/368405/how-polling-data-got-trump-clinton-so-wrong/)/dom/other I got the gc/gc logs and it appears to be leaked through a Promise object: $ grep nsGlobalWindow * | grep fusion cc-edges.5660.1478724617.log:0000022920DEBC00 [rc=1248] nsGlobalWindow # 2147485761 inner http://fus ion.net/story/368544/students-protest-trump-presidency/ bkelly@kosh /c/devel/tmp/cclogs/fusion $ /c/devel/heapgraph/find_roots.py cc-edges.5660.1478724617.log 0000022920DEBC00 Parsing cc-edges.5660.1478724617.log. Done loading graph. 00000229096A6850 [Promise] --[mGlobal]--> 0000022920DEBC00 [nsGlobalWindow # 2147485761 inner http://fusion.net/story/36854 4/students-protest-trump-presidency/] Root 00000229096A6850 is a ref counted object with 1 unknown edge(s). Till, since you recently did bug 1313049 can you look at this?
Flags: needinfo?(till)
Reporter | ||
Comment 1•8 years ago
|
||
Unfortunately just visiting the page again does not reproduce.
Updated•8 years ago
|
Whiteboard: [MemShrink] → [MemShrink:P2]
Comment 2•7 years ago
|
||
Is anything happening with this? There's been no reply to the needinfo in 2 months and Ben says it's not always reproducible.
Based on the fact that we are unable to repro this one, I don't feel the need to track this one for 52. Please let me know if there are any concerns.
status-firefox52:
--- → ?
Comment 4•7 years ago
|
||
My apologies for not responding to the needinfo. I tried to reproduce this back when the bug was filed and again today, but failed to do so. I'm not sure what can be done about this, as long as I don't have STR.
Flags: needinfo?(till)
Updated•7 years ago
|
Keywords: triage-deferred
Priority: -- → P3
Updated•2 years ago
|
Severity: normal → S3
Updated•16 days ago
|
Status: NEW → RESOLVED
Closed: 16 days ago
Resolution: --- → INVALID
You need to log in
before you can comment on or make changes to this bug.
Description
•