av9ash/GitBugs huggingface dataset:
Bug: [Experiment] The "Set as Default" notification is wrongly displayed when the Firefox browser is already set as default
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2021-02-03 12:30:09+00:00
Resolved: 2021-02-09 12:22:18+00:00

**[Affected versions]:**
- Firefox Nightly 87.0a1 - Build ID: 20210202214809

**[Affected Platforms]:**
- Windows 10 x64
- Mac 10.15
- Linux Mint 20

**[Prerequisites]:**
- Have the browser set as default.
- Have this [user.js](https://drive.google.com/file/d/1sb_cH0N0LQD8Xmolsl0KTkAV5GaN3-Ao/view?usp=sharing) saved to your PC.

**[Steps to reproduce]:**
1. Create a new profile but do not open the browser.
2. Go to the profile folder and paste the "user.js" from prerequisites.
3. Open the browser and open a "New Tab".
4. Observe the behavior.

**[Expected result]:**
- The "Set as Default" notification is not displayed.
	
**[Actual result]:**
- The "Set as Default" notification is displayed in the top part of the page.

**[Additional Notes]:**
- This issue is not reproducible with the existing "Set as Default" feature notification.
- Attached a screen recording of the issue.
Bug: [Experiment] The "Set as Default" notification is wrongly displayed even if the "Always check if Firefox is your default browser" option is unchecked
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2021-02-03 12:30:14+00:00
Resolved: 2021-04-16 16:40:51+00:00

**[Affected versions]:**
- Firefox Nightly 87.0a1 - Build ID: 20210203093146

**[Affected Platforms]:**
- Windows 10 x64
- Mac 10.15
- Linux Mint 20

**[Prerequisites]:**
- The browser is not set as default.
- Have this [user.js](https://drive.google.com/file/d/1sb_cH0N0LQD8Xmolsl0KTkAV5GaN3-Ao/view?usp=sharing) saved to your PC.

**[Steps to reproduce]:**
1. Create a new profile but do not open the browser.
2. Go to the profile folder and paste the "user.js" from prerequisites.
3. Navigate to the "about:preferences" page.
4. Uncheck the "Always check if Nightly is your default browser" option from the "General" section.
5. Open a "New Tab" and observe the behavior.

**[Expected result]:**
- The "Set as Default" notification is not displayed.
	
**[Actual result]:**
- The "Set as Default" notification is displayed in the top part of the page.

**[Additional Notes]:**
- After following the steps from above, the "Set to Default" experiment notification will be redisplayed after each 24h.
- This issue is not reproducible with the existing "Set as Default" feature notification.
- Attached a screen recording of the issue.
Bug: [Experiment] The "Set as Default" notification is wrongly triggered on other pages besides the "about:newtab" one
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2021-02-03 12:30:21+00:00
Resolved: 2021-02-09 12:19:42+00:00

**[Affected versions]:**
- Firefox Nightly 87.0a1 - Build ID: 20210202214809

**[Affected Platforms]:**
- Windows 10 x64
- Mac 10.15
- Linux Mint 20

**[Prerequisites]:**
- The browser is not set as default
- Have this [user.js](https://drive.google.com/file/d/1sb_cH0N0LQD8Xmolsl0KTkAV5GaN3-Ao/view?usp=sharing) saved to your PC.

**[Steps to reproduce]:**
1. Create a new profile but do not open the browser.
2. Go to the profile folder and paste the "user.js" from prerequisites.
3. Navigate to the "about:preferences#general" and check the "Restore previous session" option.
4. Navigate to any website and restart the browser.
5. Observe the behavior.

**[Expected result]:**
- The website opened at step 4 is successfully displayed.
	
**[Actual result]:**
- The "Set as Default" notification is also displayed in the top part of the page.

**[Additional Notes]:**
- This issue is not reproducible with the existing "Set as Default" feature notification.
- Attached a screen recording of the issue.
Bug: List more valid file extensions in extraMimeEntries
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2021-02-03 13:07:49+00:00
Resolved: 2023-03-07 12:37:29+00:00

When I added some of the hard-coded MIME entries in bug 1619203 and its dependencies, I didn't expect that we would start changing the extension of files based on their MIME type.
We probably don't want to change extensions that are actually valid and used, but just aren't most "popular".

For example for `text/calendar` the only extension we define is `.ics`. [Wikipedia](https://en.wikipedia.org/wiki/ICalendar) lists `.ical, .ics, .ifb, .icalendar`.
We might also want to do something about OOXML mime types. Sadly for those it's a bit difficult to figure out which MIME type and extension combinations are actually correct. See bug 1686437.
Bug: On Windows use extraMimeEntries and defaultMimeEntries to map mimetypes to extensions if registry lookups fail (in favour of extension provided as input)
Status: NEW
Priority: P3
Created: 2021-02-03 13:34:58+00:00
Resolved: 2021-12-20 20:00:37+00:00

On Windows at least we don't actually use the extraMimeEntries to enhance the information returned by `nsExternalHelperAppService::GetFromTypeAndExtension`.

See bug 1690051 comment 8 for a detailed description.
Bug: Win 7 - blue background on hover for active check-boxes with Win-classic theme
Status: NEW
Priority: --
Created: 2021-02-03 14:15:54+00:00
Resolved: 2021-04-07 05:30:44+00:00

**Affected versions**
* 86.0b5, 87.0a1(2020-02-01) 

**Affected platforms**
* Windows 7 - 

**Steps to reproduce**
1. Launch Firefox, access about:preferences
2. Hover over menu options in the section + subsection;

**Expected result**
* hover effects do not cause elements to not be as visible;

**Actual result**
* blue background per available checkboxes on hover;

**Regression range**
* 81.0.1 is a good build, will check for an accurate range asap;

**Additional notes**
* attached screenshot with the issue;
* Windows classic theme selected.
Bug: The HIDE_PERSONALIZE telemetry event is sent at every click on the New Tab page
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2021-02-03 14:24:04+00:00
Resolved: 2021-02-22 21:40:27+00:00

**[Affected versions]:**
- Firefox Beta 86.0b5 (Build ID:20210202185823)
- Firefox Nightly 87.0a1 (BuildID:20210202214809)

**[Affected Platforms]:**
- Windows 10 
- Linux Mint 20
- macOS 10.15.7

**[Prerequisites]:**
- Have the latest Firefox Beta version installed and open.

**[Steps to reproduce]:**
1. Navigate to “about:newtab”.
2. Click anywhere on the page.
3. Go to “about:telemetry” and observe the events sent.

**[Expected result]:**
-   No HIDE_PERSONALIZE event is sent.

**[Actual result]:**
-  A “HIDE_PERSONALIZE” event is sent at every click on the page.

**[Regression]:**
Using Mozregression the issue might have been caused by Bug 1676627:
Last good revision: 0b9a1b2668a4198ea6a1f55404ed0c88768cf689
First bad revision: 11a0e3b9fb8487ffd0c9c9c399ab03892963a1e6
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=0b9a1b2668a4198ea6a1f55404ed0c88768cf689&tochange=11a0e3b9fb8487ffd0c9c9c399ab03892963a1e6

**[Notes]:**
- This is also reproducible for the “about:home” page.
- The issue is also reproducible on the New New Tab experience (`browser.newtabpage.activity-stream.newNewtabExperience.enabled` set to `true`).
- This is also observable in the Browser Console if the `browser.ping-centre.log` preference is set to `true`.
- The issue is not reproducible in Firefox Release 85 (Build ID: 20210118153634).
Bug: [Experiment] Both "Set as Default" notifications, the experiment and the feature one, are wrongly displayed at the same time
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2021-02-03 15:02:32+00:00
Resolved: 2021-02-09 12:15:36+00:00

**[Affected versions]:**
- Firefox Nightly 87.0a1 - Build ID: 20210202214809

**[Affected Platforms]:**
- Windows 10 x64
- Mac 10.15
- Linux Mint 20

**[Prerequisites]:**
- Have the browser set as default.
- Have this [user.js](https://drive.google.com/file/d/1sb_cH0N0LQD8Xmolsl0KTkAV5GaN3-Ao/view?usp=sharing) saved to your PC.

**[Steps to reproduce]:**
1. Create a new profile but do not open the browser.
2. Go to the profile folder and paste the "user.js" from prerequisites.
3. Open the browser and open a "New Tab".
4. Observe the behavior.

**[Expected result]:**
- Only the "Set as Default" experiment notification is displayed.
	
**[Actual result]:**
- Both "Set as Default" notifications are displayed at the same time.

**[Additional Notes]:**
- Attached a screen recording of the issue.
Bug: when I take a screenshot on an ipv6 address it is not done
Status: RESOLVED
Priority: P2
Resolution: INCOMPLETE
Created: 2021-02-03 15:44:07+00:00
Resolved: 2021-05-03 14:15:46+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0

Steps to reproduce:

when I take a screenshot on an ipv6 address it is not done https://youtu.be/nWL9CuaZ8Zs


Actual results:

when I take a screenshot on an ipv6 address it is not done https://youtu.be/nWL9CuaZ8Zs


Expected results:

when I take a screenshot on an ipv6 address it is not done https://youtu.be/nWL9CuaZ8Zs
Bug: Proton tab strip causes content area to be a non-integer number of pixels high
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2021-02-03 16:19:55+00:00
Resolved: 2021-02-16 16:59:47+00:00

I can't decide if this is a DOM bug, a layout bug, a photon tabstrip bug or just something we expect website developers to deal with.

For a week or two I've been confused why a website I've been working on was showing scrollbars when I was not expecting it to. Other browsers did not exhibit the problem. Eventually I figured out that it only happened when the proton tab strip was enabled.

What is happening is that when the tab string is enabled the content area becomes a non-integer number of pixels, 1012.2999877929688 as opposed to 1021 with the tab bar disabled. Meanwhile to the page `window.innerHeight` returns 1013. So my site which relies on `window.inner(Height|Width)` to scale itself correctly is ending up making itself 0.7 pixels larger than the viewport and so scrollbars appear.

That .2999877929688 persists regardless of how I change the window height so I assume the main window is snapping to an exact number of pixels. The tab toolbar meanwhile:

```
> document.getElementById("TabsToolbar").getBoundingClientRect().height
41.69999694824219
```

I've attached a html page which demonstrates the issue, though I imagine it is possible that different OS settings etc. will impact this.

It could be tempting to just say that websites should deal with this but we don't give them great ways to do so. The spec defines `window.innerHeight` as a `long` so it can't return the correct height in this case. The `vh` unit exists but it has issues on mobile where the url bar is not taken into account. This fractional height has also caused a different issue unrelated to websites: bug 1688899 comment 13.

To reduce unexpected issues down the line I think we should consider ensuring the content area is always an exact number of pixels in height.
Bug: Filling a pdf form and downloading it as a pdf discards OID
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2021-02-04 03:33:27+00:00
Resolved: 2021-03-10 16:28:44+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/84.0

Steps to reproduce:

Going on this site: https://prescricaoeletronica.cfm.org.br/, I opened a pdf form named "Atestado médico" with firefox, filled it and then downloaded it.



Actual results:

When I tried to get the OID property from the pdf file I would get a BAD PADDING error. The same thing happened with other forms from that site.
I tested doing the same thing using chrome and okular (a pdf reader) and the OID could be read as expected. 


Expected results:

The OID should have been in the pdf and able to be read.
Bug: All firefox nightly UI elements (menu bar, back arrow, tab names, and all icons) are blank, rendering the browser unusable
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2021-02-04 05:47:18+00:00
Resolved: 2021-02-04 06:45:08+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0

Steps to reproduce:

I closed firefox nightly, after an update. When I opened it again, I see this issue. Even after "refreshing" firefox nightly from about:support, there is no change.


Actual results:

All the browser UI elements in the window are missing. I can just see a blank place without any icons/text. This includes the back and forward arrows, home button, URL in the URL bar (I can see a box, without the URL), tabs and all other icons in the browser. However, clicking the place where the icons should have been, does the required action.


Expected results:

All the icons and UI elements should be visible.
Bug: Crash in [@ OOM | large | js::AutoEnterOOMUnsafeRegion::crash | js::AutoEnterOOMUnsafeRegion::crash | js::gc::AllocateCellInGC]
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2021-02-04 06:24:19+00:00
Resolved: 2021-02-04 23:16:50+00:00

Crash report: https://crash-stats.mozilla.org/report/index/d6b3dc86-f2a7-4f36-bcb3-eb2050210202

MOZ_CRASH Reason: ```[unhandlable oom] Failed not allocate new chunk during GC```

Top 10 frames of crashing thread:
```
0 xul.dll js::AutoEnterOOMUnsafeRegion::crash js/src/vm/JSContext.cpp:1185
1 xul.dll js::AutoEnterOOMUnsafeRegion::crash js/src/vm/JSContext.cpp:1201
2 xul.dll js::gc::AllocateCellInGC js/src/gc/Allocator.cpp:482
3 xul.dll js::TenuringTracer::moveToTenured js/src/gc/Marking.cpp:3442
4 xul.dll js::Nursery::doCollection js/src/gc/Nursery.cpp:1212
5 xul.dll js::Nursery::collect js/src/gc/Nursery.cpp:1055
6 xul.dll js::gc::GCRuntime::collectNursery js/src/gc/GC.cpp:7747
7 xul.dll js::gc::GCRuntime::minorGC js/src/gc/GC.cpp:7713
8 xul.dll js::CloneFunctionReuseScript js/src/vm/JSFunction.cpp:2191
9 xul.dll js::Lambda js/src/vm/Interpreter.cpp:4659
```

From Nightly Tester Tools 4.0:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:86.0) Gecko/20100101 Firefox/86.0 ID:20210202185823

Adblock Plus - free ad blocker 3.10.2
Amazon Assistant 10.2101.20.12152
Amazon Smile Redirect 2.0.11
Amazon.com 1.3
Auto Tab Discard 0.4.0
Avast Online Security 20.2.501 [DISABLED]
Bing 1.3
DuckDuckGo 1.1
Duplicate Tabs Closer 3.5.3 [DISABLED]
Google 1.1
Nightly Tester Tools 4.0
NoScript 11.2
Print Selection to PDF 0.1.0 [DISABLED]
SortTabs 1.1.0 [DISABLED]
Tab Counter 0.4.1
Tabliss 2.1.0 [DISABLED]
Tabs manager 1.8
Wikipedia (en) 1.1
eBay 1.3
Bug: Intermittent browser/base/content/test/zoom/browser_default_zoom_multitab.js | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-02-04 06:57:00+00:00
Resolved: 2021-03-02 17:05:31+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=328797905&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HwXBm6t4QSq0f-_nmvSAdQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-02-04T05:41:55.793Z] 05:41:55     INFO - TEST-START | browser/base/content/test/zoom/browser_default_zoom_multitab.js
[task 2021-02-04T05:41:55.813Z] 05:41:55     INFO - GECKO(2149) | console.log: Creating tab 1
[task 2021-02-04T05:41:56.175Z] 05:41:56     INFO - GECKO(2149) | console.log: Creating tab 2
[task 2021-02-04T05:41:56.780Z] 05:41:56     INFO - GECKO(2149) | console.log: Changing default zoom
[task 2021-02-04T05:41:56.876Z] 05:41:56     INFO - GECKO(2149) | console.log: Selecting tab 1
[task 2021-02-04T05:48:06.240Z] 05:48:06     INFO - TEST-INFO | started process screentopng
[task 2021-02-04T05:48:06.619Z] 05:48:06     INFO - TEST-INFO | screentopng: exit 0
[task 2021-02-04T05:48:06.620Z] 05:48:06     INFO - Buffered messages logged at 05:41:55
[task 2021-02-04T05:48:06.621Z] 05:48:06     INFO - Entering test bound test_multidomain_global_zoom
[task 2021-02-04T05:48:06.622Z] 05:48:06     INFO - Buffered messages logged at 05:41:56
[task 2021-02-04T05:48:06.623Z] 05:48:06     INFO - TEST-PASS | browser/base/content/test/zoom/browser_default_zoom_multitab.js | Global zoom is set to 67% - 
[task 2021-02-04T05:48:06.624Z] 05:48:06     INFO - Buffered messages finished
[task 2021-02-04T05:48:06.625Z] 05:48:06     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/zoom/browser_default_zoom_multitab.js | Test timed out - 
[task 2021-02-04T05:48:06.626Z] 05:48:06     INFO - GECKO(2149) | console.log: Currnet zoom is:  0.67
[task 2021-02-04T05:48:06.627Z] 05:48:06     INFO - TEST-PASS | browser/base/content/test/zoom/browser_default_zoom_multitab.js | Setting default zoom causes tab 1 (background) to zoom to default zoom. - 
[task 2021-02-04T05:48:06.628Z] 05:48:06     INFO - GECKO(2149) | console.log: Selecting tab 2
[task 2021-02-04T05:48:06.843Z] 05:48:06     INFO - GECKO(2149) | MEMORY STAT | vsize 130551122MB | residentFast 2089MB
[task 2021-02-04T05:48:06.843Z] 05:48:06     INFO - TEST-OK | browser/base/content/test/zoom/browser_default_zoom_multitab.js | took 371050ms```
Bug: Intermittent TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_formdata_xpath.js | application timed out after 370 seconds with no output
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-02-04 07:38:42+00:00
Resolved: 2021-03-02 17:05:33+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=328801674&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CnjoYIhQSMemq7JNS4ARAQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-02-04T06:58:17.110Z] 06:58:16     INFO - TEST-PASS | browser/components/sessionstore/test/browser_formdata_xpath.js | The value for "//input[@name='spaced 1']" was correctly discarded - 
[task 2021-02-04T06:58:19.258Z] 06:58:18     INFO - TEST-PASS | browser/components/sessionstore/test/browser_formdata_xpath.js | The value for "//input[3]" was correctly discarded - 
[task 2021-02-04T06:58:20.638Z] 06:58:19     INFO - Buffered messages finished
[task 2021-02-04T06:58:22.503Z] 06:58:20    ERROR - TEST-UNEXPECTED-TIMEOUT | browser/components/sessionstore/test/browser_formdata_xpath.js | application timed out after 370 seconds with no output
[task 2021-02-04T06:58:24.344Z] 06:58:21    ERROR - Force-terminating active process(es).```
Bug: Intermittent browser/base/content/test/performance/browser_startup.js | resource://gre/modules/BookmarkHTMLUtils.jsm is not allowed before handling user events -
Status: RESOLVED
Priority: P5
Resolution: FIXED
Created: 2021-02-04 07:54:31+00:00
Resolved: 2021-10-25 06:18:31+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=328774689&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RTJtn-lGSDqGRu1C_vB6vw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-02-04T00:00:33.010Z] 00:00:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup.js | nsPlacesExpiration.js is not allowed before handling user events - 
[task 2021-02-04T00:00:33.012Z] 00:00:33     INFO - TEST-PASS | browser/base/content/test/performance/browser_startup.js | resource://gre/modules/Blocklist.jsm is not allowed before handling user events - 
[task 2021-02-04T00:00:33.012Z] 00:00:33     INFO - TEST-INFO | started process screencapture
[task 2021-02-04T00:00:33.148Z] 00:00:33     INFO - TEST-INFO | screencapture: exit 0
[task 2021-02-04T00:00:33.148Z] 00:00:33     INFO - Buffered messages logged at 00:00:32
[task 2021-02-04T00:00:33.148Z] 00:00:33     INFO - Entering test bound 
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - Buffered messages finished
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_startup.js | resource://gre/modules/BookmarkHTMLUtils.jsm is not allowed before handling user events - 
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - Stack trace:
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - 0 BG__initPlaces/<() ["resource:///modules/BrowserGlue.jsm":3053:14]
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - 1 InterpretGeneratorResume() ["self-hosted":1484:33]
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - 2 AsyncFunctionNext() ["self-hosted":690:26]
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-02-04T00:00:33.149Z] 00:00:33     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/performance/browser_startup.js | resource://gre/modules/Bookmarks.jsm is not allowed before handling user events -```
Bug: DOS of browser on Kali Linux
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2021-02-04 10:45:05+00:00
Resolved: 2024-05-30 17:26:51+00:00

I found this vulnerability while searching a specific word on google.com as well as support.apple.com which completely DOS of browser.
Firefox Version: Firefox Quantum 68.10.0esr (64-bit) ( also proof of concept video is attached.)
Operating System: Kali linux.
Tools : Not in used.
Step to reproduce: (All the below steps are as per proof of concept video attached below)
Step 1: Open Firefox Quantum 68.10.0esr (64-bit) on kali linux.
Step 2: Enter google.com and search for "hello"
Step 3: Now replace hello in "q=" parameter on google url with payload `[ {{7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*7*}} ]`  remove "[" and "]"
Step 4 : Now hit enter .
Now browser start to stuck and show a error message alert.

Impact : If an attacker send a link to a victim through any medium ( message, mail or anywhere) who is using Firefox Quantum 68.10.0esr (64-bit) then victim browser get Stuck and need to restart and moreover sometimes need to Reboot a PC .
Bug: PR_CONNECT_RESET_ERROR
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2021-02-04 12:27:11+00:00
Resolved: 2021-02-08 20:01:45+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0

Steps to reproduce:

Visited the website tek.com


Actual results:

The error PR_CONNECT_RESET_ERROR is shown. When another browser is used there is no problem


Expected results:

webpage loaded
Bug: Intermittent  browser/components/aboutlogins/tests/browser/browser_aaa_eventTelemetry_run_first.js | [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteEvents'"] -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-02-04 15:27:37+00:00
Resolved: 2022-10-04 17:03:09+00:00

**Filed by:** abutkovits [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=328840206&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/EZBG-T51STqf57In6rIK9w/runs/0/artifacts/public/logs/live_backing.log

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```
[task 2021-02-04T14:30:46.687Z] 14:30:46     INFO - TEST-START | browser/components/aboutlogins/tests/browser/browser_aaa_eventTelemetry_run_first.js
[task 2021-02-04T14:30:46.764Z] 14:30:46     INFO - GECKO(3994) | 1612449046755	Marionette	TRACE	[36] MarionetteEvents actor created for window id 6442450945
[task 2021-02-04T14:30:46.767Z] 14:30:46     INFO - GECKO(3994) | JavaScript error: , line 0: NotFoundError: No such JSWindowActor 'MarionetteEvents'
[task 2021-02-04T14:30:46.772Z] 14:30:46     INFO - TEST-INFO | started process screentopng
[task 2021-02-04T14:30:47.200Z] 14:30:47     INFO - TEST-INFO | screentopng: exit 0
[task 2021-02-04T14:30:47.200Z] 14:30:47     INFO - Buffered messages logged at 14:30:46
[task 2021-02-04T14:30:47.201Z] 14:30:47     INFO - Entering test bound setup_head
[task 2021-02-04T14:30:47.202Z] 14:30:47     INFO - Leaving test bound setup_head
[task 2021-02-04T14:30:47.202Z] 14:30:47     INFO - Entering test bound setup
[task 2021-02-04T14:30:47.202Z] 14:30:47     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteEvents'"]
[task 2021-02-04T14:30:47.203Z] 14:30:47     INFO - Buffered messages finished
[task 2021-02-04T14:30:47.206Z] 14:30:47     INFO - TEST-UNEXPECTED-FAIL | browser/components/aboutlogins/tests/browser/browser_aaa_eventTelemetry_run_first.js | [JavaScript Error: "NotFoundError: No such JSWindowActor 'MarionetteEvents'"] - ```