1416526 - Crash in js::SavedStacks::adoptAsyncStack

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine, defect, P5)

Description

[baffclan]

This bug was filed from the Socorro interface and is
report bp-30c5185b-01cb-4426-b617-ec4c40171112.
=============================================================

Top 7 frames of crashing thread:

0  @0x1860b1bb8e0 
1 xul.dll js::SavedStacks::adoptAsyncStack js/src/vm/SavedStacks.cpp:1487
2 xul.dll js::SavedStacks::insertFrames js/src/vm/SavedStacks.cpp:1403
3 xul.dll JS::CaptureCurrentStack js/src/jsapi.cpp:7718
4 xul.dll js::PromiseObject::create js/src/builtin/Promise.cpp:1626
5 xul.dll PromiseConstructor js/src/builtin/Promise.cpp:1594
6  @0xa3f75bdd54 

=============================================================


Application Basics: 
Name: Firefox
Version: 58.0a1
Build ID: 20171111100349
Update Channel: nightly
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:58.0) Gecko/20100101 Firefox/58.0
OS: Windows_NT 10.0

Comment 1

[Jason Orendorff [:jorendorff]]

Weird spike Sunday seems like it might be a single machine. All Windows, all crashing at the same address (@0x1860b1bb8e0 which is not near our code, but the CRT and other stuff like that is loaded at/around 0x18600160000).

PromiseObject::create
-> CreatePromiseObjectInternal
-> PromiseDebugInfo::create
-> JS::CaptureCurrentStack
-> SavedStacks::saveCurrentStack
-> SavedStacks::insertFrames
-> SavedStacks::adoptAsyncStack

Nick, I don't think this is actionable, but ni?you in case you've seen anything like it.

Comment 2

[Nick Fitzgerald [:fitzgen] [⏰PST; UTC-8]]

Hm, no, I haven't seen anything like this.

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.