1936925 - Intermittent TV devtools/shared/commands/target/tests/browser_target_command_tab_workers.js | Retrieved two worker… - Got +0, expected 2

Status: NEW

(DevTools :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=486690252&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/BSJJZU1HQj6MOL9C6llWOA/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/BSJJZU1HQj6MOL9C6llWOA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2024-12-12T19:50:21.609Z] 19:50:21     INFO - TEST-START | devtools/shared/commands/target/tests/browser_target_command_tab_workers.js
[task 2024-12-12T19:50:32.214Z] 19:50:32     INFO - GECKO(15393) | console.error: "Content process 16502 isn't responsive while sending \"DevToolsProcessParent:addOrSetSessionDataEntry\" request. DevTools will ignore this process for now."
[task 2024-12-12T19:50:32.216Z] 19:50:32     INFO - GECKO(15393) | console.error: "Content process 16558 isn't responsive while sending \"DevToolsProcessParent:addOrSetSessionDataEntry\" request. DevTools will ignore this process for now."
[task 2024-12-12T19:50:32.227Z] 19:50:32     INFO - TEST-INFO | started process screentopng
[task 2024-12-12T19:50:32.479Z] 19:50:32     INFO - TEST-INFO | screentopng: exit 0
[task 2024-12-12T19:50:32.479Z] 19:50:32     INFO - Buffered messages logged at 19:50:21
[task 2024-12-12T19:50:32.479Z] 19:50:32     INFO - Entering test bound 
[task 2024-12-12T19:50:32.479Z] 19:50:32     INFO - Adding a new tab with URL: https://example.com/browser/devtools/shared/commands/target/tests/fission_document.html?id=first-untargetted-tab&noServiceWorker
[task 2024-12-12T19:50:32.480Z] 19:50:32     INFO - Buffered messages logged at 19:50:25
[task 2024-12-12T19:50:32.480Z] 19:50:32     INFO - Console message: [JavaScript Warning: "Partitioned cookie or storage access was provided to “https://example.org/browser/devtools/shared/commands/target/tests/fission_iframe.html?id=first-untargetted-tab&noServiceWorker=” because it is loaded in the third-party context and dynamic state partitioning is enabled."]
[task 2024-12-12T19:50:32.481Z] 19:50:32     INFO - Tab added and finished loading
[task 2024-12-12T19:50:32.481Z] 19:50:32     INFO - Adding a new tab with URL: https://example.com/browser/devtools/shared/commands/target/tests/fission_document.html?id=second-untargetted-tab&noServiceWorker
[task 2024-12-12T19:50:32.482Z] 19:50:32     INFO - Buffered messages logged at 19:50:27
[task 2024-12-12T19:50:32.482Z] 19:50:32     INFO - Console message: [JavaScript Warning: "Partitioned cookie or storage access was provided to “https://example.org/browser/devtools/shared/commands/target/tests/fission_iframe.html?id=second-untargetted-tab&noServiceWorker=” because it is loaded in the third-party context and dynamic state partitioning is enabled."]
[task 2024-12-12T19:50:32.482Z] 19:50:32     INFO - Tab added and finished loading
[task 2024-12-12T19:50:32.482Z] 19:50:32     INFO - Test TargetCommand against workers via a tab target
[task 2024-12-12T19:50:32.483Z] 19:50:32     INFO - Adding a new tab with URL: https://example.com/browser/devtools/shared/commands/target/tests/fission_document.html?&noServiceWorker
[task 2024-12-12T19:50:32.483Z] 19:50:32     INFO - Buffered messages logged at 19:50:29
[task 2024-12-12T19:50:32.483Z] 19:50:32     INFO - Console message: [JavaScript Warning: "Partitioned cookie or storage access was provided to “https://example.org/browser/devtools/shared/commands/target/tests/fission_iframe.html?noServiceWorker=” because it is loaded in the third-party context and dynamic state partitioning is enabled."]
[task 2024-12-12T19:50:32.484Z] 19:50:32     INFO - Buffered messages logged at 19:50:30
[task 2024-12-12T19:50:32.484Z] 19:50:32     INFO - Tab added and finished loading
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - Buffered messages logged at 19:50:32
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - Check that getAllTargets only returns dedicated workers
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - Buffered messages finished
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/commands/target/tests/browser_target_command_tab_workers.js | Retrieved two worker… - Got +0, expected 2
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - Stack trace:
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - chrome://mochikit/content/browser-test.js:test_is:1627
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - chrome://mochitests/content/browser/devtools/shared/commands/target/tests/browser_target_command_tab_workers.js:null:50
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - chrome://mochikit/content/browser-test.js:handleTask:1147
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1219
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1360
[task 2024-12-12T19:50:32.485Z] 19:50:32     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1130
[task 2024-12-12T19:50:32.486Z] 19:50:32     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-12-12T19:50:32.486Z] 19:50:32     INFO - Not taking screenshot here: see the one that was previously logged
[task 2024-12-12T19:50:32.487Z] 19:50:32     INFO - TEST-UNEXPECTED-FAIL | devtools/shared/commands/target/tests/browser_target_command_tab_workers.js | Uncaught exception in test bound  - at chrome://mochitests/content/browser/devtools/shared/commands/target/tests/browser_target_command_tab_workers.js:54 - TypeError: can't access property "name", mainPageWorker is undefined
[task 2024-12-12T19:50:32.487Z] 19:50:32     INFO - Stack trace:
[task 2024-12-12T19:50:32.487Z] 19:50:32     INFO - @chrome://mochitests/content/browser/devtools/shared/commands/target/tests/browser_target_command_tab_workers.js:54:6
[task 2024-12-12T19:50:32.487Z] 19:50:32     INFO - async*handleTask@chrome://mochikit/content/browser-test.js:1147:26
[task 2024-12-12T19:50:32.488Z] 19:50:32     INFO - _runTaskBasedTest@chrome://mochikit/content/browser-test.js:1219:18
[task 2024-12-12T19:50:32.489Z] 19:50:32     INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1360:14
[task 2024-12-12T19:50:32.489Z] 19:50:32     INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1130:14
[task 2024-12-12T19:50:32.490Z] 19:50:32     INFO - SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13
[task 2024-12-12T19:50:32.490Z] 19:50:32     INFO - Leaving test bound 
[task 2024-12-12T19:50:32.491Z] 19:50:32     INFO - Removing tab.
[task 2024-12-12T19:50:32.491Z] 19:50:32     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2024-12-12T19:50:32.492Z] 19:50:32     INFO - Got event: 'TabClose' on [object XULElement].
[task 2024-12-12T19:50:32.492Z] 19:50:32     INFO - GECKO(15393) | console.error: "Failed to sendQuery in DevToolsProcessParent" "DevToolsProcessParent:addOrSetSessionDataEntry"
[task 2024-12-12T19:50:32.493Z] 19:50:32     INFO - GECKO(15393) | console.error: "AbortError: Actor 'DevToolsProcess' destroyed before query 'DevToolsProcessParent:addOrSetSessionDataEntry' was resolved"
[task 2024-12-12T19:50:32.493Z] 19:50:32     INFO - GECKO(15393) | console.error: "Failed to sendQuery in DevToolsProcessParent" "DevToolsProcessParent:addOrSetSessionDataEntry"
[task 2024-12-12T19:50:32.494Z] 19:50:32     INFO - GECKO(15393) | console.error: "AbortError: Actor 'DevToolsProcess' destroyed before query 'DevToolsProcessParent:addOrSetSessionDataEntry' was resolved"
[task 2024-12-12T19:50:32.494Z] 19:50:32     INFO - Tab removed and finished closing
[task 2024-12-12T19:50:32.508Z] 19:50:32     INFO - GECKO(15393) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-12-12T19:50:32.572Z] 19:50:32     INFO - GECKO(15393) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-12-12T19:50:32.578Z] 19:50:32     INFO - Removing tab.
[task 2024-12-12T19:50:32.579Z] 19:50:32     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2024-12-12T19:50:32.620Z] 19:50:32     INFO - Got event: 'TabClose' on [object XULElement].
[task 2024-12-12T19:50:32.665Z] 19:50:32     INFO - Tab removed and finished closing
[task 2024-12-12T19:50:32.695Z] 19:50:32     INFO - GECKO(15393) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-12-12T19:50:32.697Z] 19:50:32     INFO - GECKO(15393) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-12-12T19:50:32.699Z] 19:50:32     INFO - GECKO(15393) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-12-12T19:50:32.701Z] 19:50:32     INFO - GECKO(15393) | JavaScript error: , line 0: NotFoundError: No such JSProcessActor 'DevToolsProcess'
[task 2024-12-12T19:50:32.754Z] 19:50:32     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-12-12T19:50:32.759Z] 19:50:32     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-12-12T19:50:32.774Z] 19:50:32     INFO - Removing tab.
[task 2024-12-12T19:50:32.775Z] 19:50:32     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2024-12-12T19:50:32.812Z] 19:50:32     INFO - Got event: 'TabClose' on [object XULElement].
[task 2024-12-12T19:50:32.854Z] 19:50:32     INFO - Tab removed and finished closing
[task 2024-12-12T19:50:32.960Z] 19:50:32     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-12-12T19:50:32.964Z] 19:50:32     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-12-12T19:50:32.965Z] 19:50:32     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-12-12T19:50:32.966Z] 19:50:32     INFO - Console message: [JavaScript Error: "NotFoundError: No such JSProcessActor 'DevToolsProcess'"]
[task 2024-12-12T19:50:33.115Z] 19:50:33     INFO - TEST-PASS | devtools/shared/commands/target/tests/browser_target_command_tab_workers.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2024-12-12T19:50:34.020Z] 19:50:34     INFO - GECKO(15393) | MEMORY STAT | vsize 120590933MB | residentFast 1417MB
[task 2024-12-12T19:50:34.022Z] 19:50:34     INFO - TEST-OK | devtools/shared/commands/target/tests/browser_target_command_tab_workers.js | took 12413ms
[task 2024-12-12T19:50:34.144Z] 19:50:34     INFO - checking window state
[task 2024-12-12T19:50:37.572Z] 19:50:37     INFO - GECKO(15393) | Completed ShutdownLeaks collections in process 15579
[task 2024-12-12T19:50:37.680Z] 19:50:37     INFO - GECKO(15393) | Completed ShutdownLeaks collections in process 15519
[task 2024-12-12T19:50:37.867Z] 19:50:37     INFO - GECKO(15393) | Completed ShutdownLeaks collections in process 15481
[task 2024-12-12T19:50:38.050Z] 19:50:38     INFO - GECKO(15393) | Completed ShutdownLeaks collections in process 15661
[task 2024-12-12T19:50:38.718Z] 19:50:38     INFO - GECKO(15393) | Completed ShutdownLeaks collections in process 15393
[task 2024-12-12T19:50:38.719Z] 19:50:38     INFO - TEST-START | Shutdown
[task 2024-12-12T19:50:38.720Z] 19:50:38     INFO - Browser Chrome Test Summary
[task 2024-12-12T19:50:38.720Z] 19:50:38     INFO - Passed:  316
[task 2024-12-12T19:50:38.721Z] 19:50:38     INFO - Failed:  2
[task 2024-12-12T19:50:38.722Z] 19:50:38     INFO - Todo:    0
[task 2024-12-12T19:50:38.722Z] 19:50:38     INFO - Mode:    e10s
[task 2024-12-12T19:50:38.722Z] 19:50:38     INFO - *** End BrowserChrome Test Results ***

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

:ochameau, since you are the author of the regressor, bug 1589908, could you take a look?

For more information, please visit BugBot documentation.

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1589908

Comment 3

[Intermittent Failures Robot]

Summary

1 failures in 4615 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1

Table

	1proc	1proc-s	1proc-swr	a11y-checks	a11y-checks-s	a11y-checks-swr	a11y-checks-swr-s	condprof	condprof-s	fis	fis-hv	fis-hv-s	fis-s	headless	headless-s	http2	http3	mda-gpu	msix	msix-s	no_variant	nofis	nofis-aab	nofis-s	nofis-ship	nofis-ship-s	nofis-spi	nofis-swr	nofis-swr-s	nogpu	nogpu-s	s	spi	spi-nw	spi-nw-1proc	spi-nw-nofis	spi-nw-nofis-s	spi-nw-s	spi-s	swr	swr-s	wmfme	wr-dc1-p	xorig	xorig-s
linux1804-64-tsan-qr/opt																					1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1936925&startday=2024-12-09&endday=2024-12-15&tree=all

Comment 4

[Julian Descottes [:jdescottes]]

TV only, chaos mode only, can't reproduce locally.

Comment 5

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
linux2404-x86_64/tsan	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1936925&startday=2026-01-19&endday=2026-01-25&tree=all