1290388 - Crash in js::FrameIter::functionDisplayAtom

Status: RESOLVED INVALID

(Core :: JavaScript Engine, defect, P3)

Description

[Marco Castelluccio [:marco]]

Attachment: Correlations

This bug was filed from the Socorro interface and is 
report bp-58df47b0-8173-4c70-80c3-4f5b62160728.
=============================================================

This startup crash has been spiking recently on Beta 48.

As you can see from the correlations image, it's only happening with the latest beta build (2016-07-25), on Windows XP and with a particular AMD CPU (AuthenticAMD family 16 model 6 stepping 3 | 2).

It's now the #27 top crasher, #20 top startup crasher.

Comment 1

[Sylvestre Ledru [:Sylvestre]]

Similar to bug 1034706?

Comment 2

[Nicholas Nethercote [inactive]]

(In reply to Sylvestre Ledru [:sylvestre] from comment #1)
> Similar to bug 1034706?

Somewhat, though this one is almost perfectly correlated with a single CPU model (~98% AuthenticAMD family 16 model 6 stepping 3 | 2), whereas the other one is concentrated across several AMD CPU models.

Comment 3

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

Crash volume for signature 'js::FrameIter::functionDisplayAtom':
 - nightly(version 50):0 crashes from 2016-06-06.
 - aurora (version 49):0 crashes from 2016-06-07.
 - beta   (version 48):624 crashes from 2016-06-06.
 - release(version 47):41 crashes from 2016-05-31.
 - esr    (version 45):6 crashes from 2016-04-07.

Crash volume on the last weeks:
            W. N-1  W. N-2  W. N-3  W. N-4  W. N-5  W. N-6  W. N-7
 - nightly       0       0       0       0       0       0       0
 - aurora        0       0       0       0       0       0       0
 - beta        557       1       3       2       2       3       0
 - release       2       6       1       8       4      10       6
 - esr           2       0       0       1       1       1       1

Affected platform: Windows

Comment 4

[Ted Campbell [:tcampbell]]

This signature isn't showing up in any meaningful way anymore. The crashes no longer show any CPU model correlation.