1811136 - Intermittent Hit MOZ_CRASH(Workers Hanging - 1|A:1|S:0|Q:0-BC:4IsChromeWorker(resource://devtools/client/shared/source-map-loader/worker.js)|ScriptLoader) at /builds/worker/checkouts/gecko/dom/workers/RuntimeService.cpp - DO NOT USE FOR CLASSIFICATION

Status: RESOLVED INCOMPLETE

(Core :: DOM: Workers, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: imoraru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=402812135&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/O_ijLPSvT8y0-zabT0GVFw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2023-01-18T22:32:00.875Z] 22:32:00     INFO - TEST-START | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_navigate_tab.js
<...>
[task 2023-01-18T22:32:32.776Z] 22:32:32     INFO - GECKO(1564) | 2435> JavaScript error: resource://gre/modules/AsyncShutdown.sys.mjs, line 727: Error: Phase "profile-before-change" is finished, it is too late to register completion condition "OS.File: flush I/O queued before profileBeforeChange"
[task 2023-01-18T22:32:32.776Z] 22:32:32     INFO - GECKO(1564) | 2435> [Parent 2435, IPDL Background] WARNING: IPC Connection Error: [Parent][PBackgroundParent] RunMessage(msgname=PRemoteWorkerService::Msg___delete__) Channel closing: too late to send/recv, messages will be lost: file /builds/worker/checkouts/gecko/ipc/glue/MessageChannel.cpp:1927
[task 2023-01-18T22:32:35.790Z] 22:32:35     INFO - GECKO(1564) | [Child 2411: Main Thread]: I/DocShellAndDOMWindowLeak --DOMWINDOW == 4 (7f053602e400) [pid = 2411] [serial = 5] [outer = 0] [url = about:blank]
[task 2023-01-18T22:33:17.218Z] 22:33:17     INFO - GECKO(1564) | 2435> JavaScript error: resource://gre/modules/CrashManager.jsm, line 904: AbortError: IOUtils: Shutting down and refusing additional I/O tasks
[task 2023-01-18T22:33:35.881Z] 22:33:35     INFO - GECKO(1564) | 2435> RunWatchdog: Mainthread nested event loops during hang:
[task 2023-01-18T22:33:35.883Z] 22:33:35     INFO - GECKO(1564) | 2435>  --- (no nested event loop active)
[task 2023-01-18T22:33:35.884Z] 22:33:35     INFO - GECKO(1564) | 2435> Hit MOZ_CRASH(Workers Hanging - 1|A:1|S:0|Q:0-BC:4IsChromeWorker(resource://devtools/client/shared/source-map-loader/worker.js)|ScriptLoader) at /builds/worker/checkouts/gecko/dom/workers/RuntimeService.cpp:1604
[task 2023-01-18T22:33:35.887Z] 22:33:35     INFO -  Initializing stack-fixing for the first stack frame, this may take a while...
[task 2023-01-18T22:33:56.944Z] 22:33:56     INFO - GECKO(1564) | 2435> #01: mozilla::dom::workerinternals::RuntimeService::CrashIfHanging() [dom/workers/RuntimeService.cpp:1604]
[task 2023-01-18T22:33:56.946Z] 22:33:56     INFO - GECKO(1564) | 2435> #02: mozilla::(anonymous namespace)::RunWatchdog(void*) [toolkit/components/terminator/nsTerminator.cpp:237]
[task 2023-01-18T22:33:56.958Z] 22:33:56     INFO - GECKO(1564) | 2435> #03: _pt_root [nsprpub/pr/src/pthreads/ptthread.c:204]
[task 2023-01-18T22:33:57.081Z] 22:33:57     INFO - GECKO(1564) | 2435> #04: set_alt_signal_stack_and_start(PthreadCreateParams*) [toolkit/crashreporter/pthread_create_interposer/pthread_create_interposer.cpp:80]
[task 2023-01-18T22:33:57.084Z] 22:33:57     INFO - GECKO(1564) | 2435> #05: ??? [/lib/x86_64-linux-gnu/libpthread.so.0 + 0x76db]
[task 2023-01-18T22:33:57.088Z] 22:33:57     INFO - GECKO(1564) | 2435> #06: clone [/lib/x86_64-linux-gnu/libc.so.6 + 0x121a3f]
[task 2023-01-18T22:33:57.090Z] 22:33:57     INFO - GECKO(1564) | 2435> #07: ??? (???:???)
[task 2023-01-18T22:33:57.091Z] 22:33:57     INFO - GECKO(1564) | 2435> ExceptionHandler::GenerateDump cloned child 2516
[task 2023-01-18T22:33:57.092Z] 22:33:57     INFO - GECKO(1564) | 2435> ExceptionHandler::SendContinueSignalToChild sent continue signal to child
[task 2023-01-18T22:33:57.092Z] 22:33:57     INFO - GECKO(1564) | 2435> ExceptionHandler::WaitForContinueSignal waiting for continue signal...
[task 2023-01-18T22:33:57.093Z] 22:33:57     INFO - TEST-INFO | started process screentopng
[task 2023-01-18T22:33:57.265Z] 22:33:57     INFO - TEST-INFO | screentopng: exit 0
[task 2023-01-18T22:33:57.266Z] 22:33:57     INFO - Buffered messages logged at 22:32:00
[task 2023-01-18T22:33:57.267Z] 22:33:57     INFO - Entering test bound 
[task 2023-01-18T22:33:57.268Z] 22:33:57     INFO - Adding a new tab with URL: data:text/html,<div>NAVIGATE TEST - BEFORE: everything</div>
[task 2023-01-18T22:33:57.269Z] 22:33:57     INFO - Buffered messages logged at 22:32:01
[task 2023-01-18T22:33:57.270Z] 22:33:57     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use “<!DOCTYPE html>”." {file: "data:text/html,<div>NAVIGATE TEST - BEFORE: everything</div>" line: 0}]
[task 2023-01-18T22:33:57.270Z] 22:33:57     INFO - Tab added and finished loading
[task 2023-01-18T22:33:57.271Z] 22:33:57     INFO - TEST-PASS | devtools/client/framework/browser-toolbox/test/browser_browser_toolbox_navigate_tab.js | Browser toolbox started -

Comment 1

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.