Bug: Intermittent browser/components/sessionstore/test/browser_dynamic_frames.js | Found a tab after previous test timed out: data:text/html;charset=utf-8,<iframe name=t src='data:text/html,A'></iframe>
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-06-04 16:04:52+00:00
Resolved: 2021-08-03 17:02:57+00:00

**Filed by:** apavel [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=341748880&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/FTM7wx3GSY6efGZplTemWw/runs/0/artifacts/public/logs/live_backing.log

---
```
task 2021-06-04T11:57:01.939Z] 11:57:01     INFO - TEST-START | browser/components/sessionstore/test/browser_dynamic_frames.js
[task 2021-06-04T11:57:01.945Z] 11:57:01     INFO - GECKO(2656) | [Parent 8220, IPC I/O Parent] WARNING: file /builds/worker/checkouts/gecko/ipc/chromium/src/base/process_util_win.cc:167
[task 2021-06-04T11:57:46.963Z] 11:57:46     INFO - TEST-INFO | started process screenshot
[task 2021-06-04T11:57:47.018Z] 11:57:47     INFO - TEST-INFO | screenshot: exit 0
[task 2021-06-04T11:57:47.018Z] 11:57:47     INFO - Buffered messages logged at 11:57:01
[task 2021-06-04T11:57:47.019Z] 11:57:47     INFO - Entering test bound 
[task 2021-06-04T11:57:47.019Z] 11:57:47     INFO - Buffered messages logged at 11:57:02
[task 2021-06-04T11:57:47.020Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | correct root url - 
[task 2021-06-04T11:57:47.020Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | correct url for 1st frame - 
[task 2021-06-04T11:57:47.021Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | correct url for 2nd frame - 
[task 2021-06-04T11:57:47.021Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | there is one root entry ... - 
[task 2021-06-04T11:57:47.022Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | ... with two child entries - 
[task 2021-06-04T11:57:47.028Z] 11:57:47     INFO - Leaving test bound 
[task 2021-06-04T11:57:47.029Z] 11:57:47     INFO - Entering test bound 
[task 2021-06-04T11:57:47.029Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | correct root url - 
[task 2021-06-04T11:57:47.030Z] 11:57:47     INFO - TEST-PASS | browser/components/sessionstore/test/browser_dynamic_frames.js | no children collected - 
[task 2021-06-04T11:57:47.030Z] 11:57:47     INFO - Buffered messages finished
[task 2021-06-04T11:57:47.030Z] 11:57:47     INFO - TEST-UNEXPECTED-FAIL | browser/components/sessionstore/test/browser_dynamic_frames.js | Test timed out - 
[task 2021-06-04T11:57:47.031Z] 11:57:47     INFO - GECKO(2656) | MEMORY STAT | vsize 2104551MB | vsizeMaxContiguous 65158278MB | residentFast 300MB | heapAllocated 84MB
[task 2021-06-04T11:57:47.031Z] 11:57:47     INFO - TEST-OK | browser/components/sessionstore/test/browser_dynamic_frames.js | took 45079ms
[task 2021-06-04T11:57:47.032Z] 11:57:47     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-06-04T11:57:47.033Z] 11:57:47     INFO - TEST-UNEXPECTED-FAIL | browser/components/sessionstore/test/browser_dynamic_frames.js | Found a tab after previous test timed out: data:text/html;charset=utf-8,<iframe name=t src='data:text/html,A'></iframe><a id=lnk href='data:text/html,B' target=t>clickme</a><script>var i=document.createElement('iframe');i.setAttribute('src', 'data:text/html,C');document.body.appendChild(i);</script> - 
[task 2021-06-04T11:57:47.037Z] 11:57:47     INFO - checking window state
```