1346023 - Crash with Flash at @0x0 | user32.dll@0x42a4

Status: RESOLVED WONTFIX

(External Software Affecting Firefox Graveyard :: Flash (Adobe), defect)

Description

[Andrew McCreight [:mccr8]]

This bug was filed from the Socorro interface and is 
report bp-2e24e359-49b1-4cab-91ff-5f56c2170309.
=============================================================

This is some kind of weird-looking Flash crash. Maybe it is just WONTFIX but I figured I'd at least get a bug on file so crash triagers can see at a glance what is happening.

The stacks are a weird mix of Flash, Gecko, and Windows dlls.

Comment 1

[Benjamin Smedberg]

Is this a new version of Windows? Not having user32 symbols mean we don't have a good signature here.

Ted, do you still operate the windows dll fetch service or is that handed off to somebody else nowadays?

Comment 2

[Andrew McCreight [:mccr8]]

It looks like this is version 10.0.15046 and 10.0.15048 which are "fast ring" Feb 28 and March 3, respectively. The latter is also "slow ring" March 8 [1]. So yeah, it sounds like new-ish versions.

[1] https://en.wikipedia.org/wiki/Windows_10_version_history

Comment 3

[(not currently active) Ted Mielczarek]

(In reply to Benjamin Smedberg [:bsmedberg] from comment #1)
> Is this a new version of Windows? Not having user32 symbols mean we don't
> have a good signature here.
> 
> Ted, do you still operate the windows dll fetch service or is that handed
> off to somebody else nowadays?

RyanVM asked me a similar question on IRC today and when I thought about it I realized that the Microsoft symbol fetching script had been running on a cron job triggered from my local machine, and I had reinstalled Ubuntu from scratch on that machine last month, so it hasn't been running at all. I think it had been having issues prior to that and I just hadn't found time to fix them, but I kicked off a manual run of it so hopefully it will backfill some symbols:
https://tools.taskcluster.net/task-group-inspector/#/alr7vD19QwisxTnbkvjMSA/aygt72SJQCG64BUIKI5Whg?_k=lt595u

Comment 4

[(not currently active) Ted Mielczarek]

The symbol fetching job completed and I reprocessed the crash from comment 0, the signature is [@ @0x0 | FocusSetIMCContext ].

Comment 5

[Sylvestre Ledru [:Sylvestre]]

Closing because no crash reported since 12 weeks.