Bug: Intermittent [tier 2] uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Found an unexpected tab at the end of test run: file:///tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile.pdf -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-11-19 03:33:50+00:00
Resolved: 2021-12-21 17:07:08+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=358557915&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/S6Oo-gULSAioplqcVq57dw/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-11-19T02:59:55.640Z] 02:59:55     INFO - TEST-START | uriloader/exthandler/tests/mochitest/browser_extension_correction.js
[task 2021-11-19T02:59:55.993Z] 02:59:55     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:55.995Z] 02:59:55     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:55.999Z] 02:59:55     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.000Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.016Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.017Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.019Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.020Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.021Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.026Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.043Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.044Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.047Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile.png true
[task 2021-11-19T02:59:56.053Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.057Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.058Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.058Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.059Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.066Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.067Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.093Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.095Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.101Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.102Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.125Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.127Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.129Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.129Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.130Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.135Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.143Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.144Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.146Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile.oga true
[task 2021-11-19T02:59:56.150Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.152Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.154Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.157Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.157Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.157Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.157Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.179Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.180Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.180Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.182Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.182Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.182Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.184Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.184Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.185Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.195Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.216Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.216Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.218Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile.webm true
[task 2021-11-19T02:59:56.222Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.226Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.228Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.229Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.229Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.231Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.231Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.251Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.251Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.253Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.253Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.265Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.266Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.267Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.269Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.269Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.282Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.282Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.282Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile.pdf true
[task 2021-11-19T02:59:56.283Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.283Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.283Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.288Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.289Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.289Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.501Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.502Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.503Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.504Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.512Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.514Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.514Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.516Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.516Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.526Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.541Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.542Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.543Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile true
[task 2021-11-19T02:59:56.549Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.551Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.552Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.553Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.553Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.555Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.555Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.634Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.634Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.639Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.640Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.656Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.657Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.659Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.659Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.660Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.683Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.721Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.724Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.724Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile true
[task 2021-11-19T02:59:56.724Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Cant get mimeType from file extension:
[task 2021-11-19T02:59:56.729Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.734Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.736Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.737Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.739Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.739Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.739Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.769Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.769Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.771Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.771Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.789Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.791Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.791Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.793Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.793Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.808Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.813Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.814Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.816Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile true
[task 2021-11-19T02:59:56.817Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Cant get mimeType from file extension:
[task 2021-11-19T02:59:56.827Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.827Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.829Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.830Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.831Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.832Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.833Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:56.921Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:56.922Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:56.924Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:56.925Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:56.932Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.933Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:56.934Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:56.935Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:56.935Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:56.949Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:56.949Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:56.949Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:56.950Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile true
[task 2021-11-19T02:59:56.951Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:56.953Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:56.955Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:56.957Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:56.957Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:56.957Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:56.957Z] 02:59:56     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:57.138Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: A new download data item was added
[task 2021-11-19T02:59:57.138Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Adding a new DownloadsViewItem to the downloads list. aNewest = true
[task 2021-11-19T02:59:57.142Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 1 downloads in total.
[task 2021-11-19T02:59:57.142Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Setting the panel's hasdownloads attribute to true.
[task 2021-11-19T02:59:57.152Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:57.152Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Opening the downloads panel.
[task 2021-11-19T02:59:57.152Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Attempting to initialize DownloadsPanel for a window.
[task 2021-11-19T02:59:57.152Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: DownloadsPanel is already initialized.
[task 2021-11-19T02:59:57.152Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Waiting for the downloads panel to appear.
[task 2021-11-19T02:59:57.167Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Opening downloads panel popup.
[task 2021-11-19T02:59:57.201Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Attempting to notify that a new download has started or finished.
[task 2021-11-19T02:59:57.202Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Showing new download notification.
[task 2021-11-19T02:59:57.205Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: _updateStateInner, target exists?  /tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/file_as.exe true
[task 2021-11-19T02:59:57.234Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has shown.
[task 2021-11-19T02:59:57.305Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Closing the downloads panel.
[task 2021-11-19T02:59:57.308Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Downloads panel has hidden.
[task 2021-11-19T02:59:57.309Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Downloads panel is now closed.
[task 2021-11-19T02:59:57.310Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: A download data item was removed.
[task 2021-11-19T02:59:57.311Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Removing a DownloadsViewItem from the downloads list.
[task 2021-11-19T02:59:57.311Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: The downloads item count has changed - we are tracking 0 downloads in total.
[task 2021-11-19T02:59:57.312Z] 02:59:57     INFO - GECKO(21579) | console.log: Downloads: Removing the panel's hasdownloads attribute.
[task 2021-11-19T02:59:57.383Z] 02:59:57     INFO - GECKO(21579) | MEMORY STAT | vsize 3494MB | residentFast 426MB | heapAllocated 296MB
[task 2021-11-19T02:59:57.384Z] 02:59:57     INFO - TEST-OK | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | took 1743ms
[task 2021-11-19T02:59:57.385Z] 02:59:57     INFO - TEST-INFO | started process screentopng
[task 2021-11-19T02:59:57.714Z] 02:59:57     INFO - TEST-INFO | screentopng: exit 0
[task 2021-11-19T02:59:57.715Z] 02:59:57     INFO - TEST-UNEXPECTED-FAIL | uriloader/exthandler/tests/mochitest/browser_extension_correction.js | Found an unexpected tab at the end of test run: file:///tmp/Temp-45de74cf-9ff3-45fa-9fdf-d020ba2a3638/testsavedir3806735849/somefile.pdf - 
[task 2021-11-19T02:59:57.716Z] 02:59:57     INFO - checking window state
[task 2021-11-19T02:59:57.716Z] 02:59:57     INFO - TEST-START | uriloader/exthandler/tests/mochitest/browser_first_prompt_not_blocked_without_user_interaction.js

```