1048402 - B2G crashes on |make test-perf|

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: Performance, defect, P1)

Comment 1

[Jason Smith [:jsmith]]

Wander - Can you get a crash stack for this bug?

Comment 2

[Hubert Figuiere [:hub]]

Do you know which app is being tested when this happens? Can it reproduce just by testing this app?

Also please, which git revision for gecko and gaia.

Comment 3

[Wander Lairson Costa]

(In reply to Jason Smith [:jsmith] from comment #1)
> Wander - Can you get a crash stack for this bug?

Attachment 8466517 [details] of Bug 1046967 has a stack trace. But I suspect that this is just a side effect for the root cause. I am in the middle of a fresh build now. Once it is done I will do more tests.

Comment 4

[Wander Lairson Costa]

(In reply to Hubert Figuiere [:hub] from comment #2)
> Do you know which app is being tested when this happens? Can it reproduce
> just by testing this app?
> 

I couldn't find a pattern on that yet. Which I am sure is that it takes more than one run for b2g to crash.

> Also please, which git revision for gecko and gaia.

gecko-dev: efe972f9749251a1580fd07fd22f4db583e4e640
gaia: 5fd14b8bc428f87f9b5cf9cc49f9a4f362a970fb

Comment 5

[Jason Smith [:jsmith]]

[Blocking Requested - why for this release]:

Test blocker for performance testing on 2.1 & a regression.

Comment 6

[Hubert Figuiere [:hub]]

I found out when running 30 RUNS that the Overfill crash was back: https://bugzilla.mozilla.org/show_bug.cgi?id=1038136

Comment 7

[Hubert Figuiere [:hub]]

BTW a crash during the test is identifiable by this error:

      "stack": "{ name: 'Error',\n  stack: 'Error: Connection reset by peer!\\n   

You should have the name of the test just above the line.

Comment 8

[Wander Lairson Costa]

(In reply to Hubert Figuiere [:hub] from comment #7)
> BTW a crash during the test is identifiable by this error:
> 
>       "stack": "{ name: 'Error',\n  stack: 'Error: Connection reset by
> peer!\\n   
> 
> You should have the name of the test just above the line.

It crashed on video app, I am running a few more times to confirm if it always on video test.

Comment 9

[Wander Lairson Costa]

Attachment: logcat crash output

This is the piece of logcat ouput when b2g crashes.

Comment 10

[Wander Lairson Costa]

(In reply to Hubert Figuiere [:hub] from comment #2)
> Do you know which app is being tested when this happens? Can it reproduce
> just by testing this app?
> 

APP=video RUNS=30 make test-perf does reproduce the crash.

Comment 11

[Wander Lairson Costa]

The issue only rises only in debug builds and test-perf is intendend for release builds only.