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Issue 786364 link

Starred by 4 users

Issue metadata

Status: Untriaged
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows , Mac
Pri: 1
Type: Bug-Regression



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Chrome hanging (not-responding) when running our application

Reported by l...@leemayne.com, Nov 17 2017

Issue description

UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.52 Safari/537.36

Steps to reproduce the problem:
This is a downloadable application that renders information from the betting exchange Betfair.com in the browser, as such it is difficult to reproduce (need to have a Betfair.com account and be a non-USA resident).

I am happy to help in diagnosis as we develop the application but need guidance in getting to the root cause.

What is the expected behavior?
Our application renders a price feed form the betting exchange (betfair.com) in the browser.

You can see more at racingtraders.co.uk

What went wrong?
The Browser hangs and becomes unresponsive, it is repeatable every time within a few mins. This application has been fine on Chrome since 2009.

Did this work before? Yes 61

Chrome version: 62.0.3202.94  Channel: stable
OS Version: 10.0
Flash Version:
 

Comment 1 by l...@leemayne.com, Nov 17 2017

Mini Dump attached
chrome.dmp
3.5 MB Download

Comment 2 by l...@leemayne.com, Nov 17 2017

Update — This happens on Chrome 62 & 63 on Windows 7,10, and Mac OSX 10.13
Cc: shrike@chromium.org
Labels: Needs-Bisect Needs-Triage-M62 OS-Mac

Comment 4 by shrike@chromium.org, Nov 17 2017

lnm@leemayne.com - by browser hanging do you mean you get the spinning cursor, or something else? If you get the spinning cursor, can you get the browser into that state, use Activity Monitor to Sample the main browser process, and then attach the output in a file to this bug?

Comment 5 by l...@leemayne.com, Nov 20 2017

Spinning cursor on Windows, beach ball on Mac, have to force quit Chrome.

 
Sample 10-40..txt
670 KB View Download

Comment 6 by l...@leemayne.com, Nov 20 2017

Sample of main Process using: Version 62.0.3202.94 (Official Build) (64-bit)
Sample 10.49.txt
826 KB View Download
Cc: sc00335...@techmahindra.com
Components: Blink>Loader
Labels: Triaged-ET Needs-Feedback
Unable to reproduce this issue on reported version 62.0.3202.94 and on latest canary 64.0.3272.0 using Windows 10 and Mac 10.12.6 using steps mentioned below.

1.Navigated to betfair.com and observed page load success.
2.Tried using other tabs and able to surf succesfully and no hang of chrome browser is seen.

@Reporter: Could you please check the video and let us know if we miss anything. This would help in further triaging of this.

Thanks!
786364.mp4
3.9 MB View Download

Comment 8 by l...@leemayne.com, Nov 20 2017

It’s not betfair.com, it is our software that connects to betfair.com and renders in the brower. 

Our website: https://racingtraders.co.uk

We can set up screen sharing if that would help you any time after 15:00 uk time. 
Project Member

Comment 9 by sheriffbot@chromium.org, Nov 20 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 11 Deleted

Components: -Blink>Loader UI>Browser>Autofill
Labels: -Pri-2 Pri-1
Attaching a symbolicated version of the sample in c#6. Seems to be an autofill issue.

browserhang.txt
1.0 MB View Download

Comment 13 Deleted

Comment 14 by l...@leemayne.com, Nov 21 2017

Turning off auto complete in browser and passwords in Chrome doesn't fix
Adding autocomplete = 'off' & 'false' doesn't fix
Labels: Needs-Feedback
Unable to reproduce this issue on reported version 62.0.3202.94 and on latest canary 64.0.3272.0 using Windows 10 and Mac 10.12.6 using steps mentioned below.

1. Navigated to https://racingtraders.co.uk and downlaoded for Mac
2. Installed .dmg file and clicked on Launch in chrome. 
3. Page with login form is seen. Unable to Sign Up as no options for account creation is seen.

@Reporter: Could you please provide sample credentials to login to this site or URL to create an account for login. This would help in further triaging of the issue.

Thanks!
786364.png
90.2 KB View Download

Comment 16 by l...@leemayne.com, Nov 21 2017

I cannot put credentials in clear text here
Project Member

Comment 17 by sheriffbot@chromium.org, Nov 21 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 18 by l...@leemayne.com, Nov 21 2017

Version 61 NO Issue
Version 62.0.3202.94 Has Issue
Version 63.0.3239.50 Has Issue
Version 64.0.3269.3 No Issue

Comment 19 by l...@leemayne.com, Nov 21 2017

If you write to me at lnm@racingtraders.co.uk I can supply login credentials.
Labels: Needs-Feedback
@ lnm@leemayne.com: Could you please send the credentials to SC00335628@techmahindra.com for further triaging of this.

Thanks!

Comment 21 by l...@leemayne.com, Nov 22 2017

Sent message just now. Thank you.
Project Member

Comment 22 by sheriffbot@chromium.org, Nov 22 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: TE-NeedsTriageFromMTV
Unable to reproduce this issue on 63.0.3239.52 using Windows 10 as share market is seen closed as per Indian Time.

Steps Followed:
1. Navigated to https://racingtraders.co.uk and downlaoded for Mac
2. Installed .dmg file and clicked on Launch in chrome. 
3. Now in Login page logged with given test credentials and observed market as Closed.

As timings are not feasible for ET-Hyd team to triage this, could some one from MTV take a look into this.

NOTE: Will forward the credentials if anyone requires in triaging this further.

Thanks

Comment 24 Deleted

Comment 25 by l...@leemayne.com, Nov 23 2017

I have added India times next to upcoming races 

*This software is blocked from USA, France, Italy, China....

Comment 26 Deleted

Comment 27 by l...@leemayne.com, Nov 24 2017

I have updated the links for todays racing which runs from:
12:15 GMT (IST 17:45) —— 21:15 GMT (IST 02:45)

Comment 28 by l...@leemayne.com, Nov 28 2017

Hi, has anyone picked this up? 
@ sc00335628@techmahindra.com I can provide crashing markets in your timezone if you are willing to converse via email.


Labels: Needs-Feedback
w.r.t comment#28

@ lnm@leemayne.com: Please provide links to mail for Indian Timings 10 AM to 6 PM. Will check this tomorrow.

Comment 30 by l...@leemayne.com, Nov 28 2017

@ sc00335628@techmahindra.com I have mailed links for tomorrow.

4 races starting at 17:45 India Time, ideally access from 17:30.

Project Member

Comment 31 by sheriffbot@chromium.org, Nov 28 2017

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "sc00335628@techmahindra.com" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Cc: ma...@chromium.org
[mac bug triage]

+mathp@ - could you help triage this?
Labels: -TE-NeedsTriageFromMTV -Needs-Bisect Stability-Hang M-62
Status: Untriaged (was: Unconfirmed)
Able to reproduce this issue on latest stable 62.0.3202.94 using Mac 10.13.1 using steps mentioned below. But inconsistent behaviour of issue is seen.i.e; issue is seen only 2 of 10 times Attaching screencast of failed case[i.e when no hang is seen].

Steps Followed:
1. Navigated to https://racingtraders.co.uk and downlaoded for Mac
2. Installed .dmg file and clicked on Launch in chrome. 
3. Now in Login page logged with given test credentials and navigated to given links in mail.
4. Clicked on ladder and selected 6 entries and observed hang only twice.

Force quitted chrome and observed crash log as attached. No crash id is seen in chrome://crashes.

As this issue is reproducible but inconsistent behaviour is seen marking this as Untriaged. Could someone from dev team take a look into crash log attached.

@Reporter: Could you check the issue on latest beta[63.0.3239.59] and report back. You can download beta build from https://www.chromium.org/getting-involved/dev-channel.

Thanks!
786364.mp4
2.8 MB View Download
Issue 786364.rtf
1.1 MB Download

Comment 34 Deleted

Comment 35 by l...@leemayne.com, Nov 29 2017

@ sc00335628@techmahindra.com

WRT 
4. Clicked on ladder and selected 6 entries and observed hang only twice.
The hang will happen between 1-3 mins on a market that has less than 10 mins to go before start.

It crashes still on 63.0.3239.59 (Official Build) beta (64-bit) [windows & mac]

Video below showing hang within seconds of openoing market on current beta (beach ball doesn't display on video) you can see prices stop updating on screen.

https://vimeo.com/245054895

Comment 36 by l...@leemayne.com, Dec 5 2017

Hi — how can I get this moved forward?

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