Closed Bug 1565462 Opened 7 years ago Closed 6 years ago

Intermittent browser_dbg-windowless-workers-early-breakpoint.js | A promise chain failed to handle a rejection: Connection closed, pending request to server1.conn0.child1/workerTarget21/thread1, type removeBreakpoint failed

Categories

(DevTools :: General, defect, P5)

Product:
DevTools
Component:
General
Type:
defect

Tracking

(Not tracked)

Status:
RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure, regression)

Filed by: rgurzau [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=256094390&repo=mozilla-inbound
Full log: https://queue.taskcluster.net/v1/task/abesrecTQx6aiKC6JAVwaQ/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://queue.taskcluster.net/v1/task/abesrecTQx6aiKC6JAVwaQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2019-07-12T02:21:03.879Z] 02:21:03 INFO - Got event: 'TabClose' on [object XULElement].
[task 2019-07-12T02:21:03.881Z] 02:21:03 INFO - Buffered messages logged at 02:21:03
[task 2019-07-12T02:21:03.883Z] 02:21:03 INFO - Tab removed and finished closing
[task 2019-07-12T02:21:03.885Z] 02:21:03 INFO - Buffered messages finished
[task 2019-07-12T02:21:03.888Z] 02:21:03 INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/test/mochitest/browser_dbg-windowless-workers-early-breakpoint.js | A promise chain failed to handle a rejection: Connection closed, pending request to server1.conn0.child1/workerTarget21/thread1, type removeBreakpoint failed
[task 2019-07-12T02:21:03.890Z] 02:21:03 INFO -
[task 2019-07-12T02:21:03.892Z] 02:21:03 INFO - Request stack:
[task 2019-07-12T02:21:03.893Z] 02:21:03 INFO - request@resource://devtools/shared/protocol/Front.js:162:14
[task 2019-07-12T02:21:03.894Z] 02:21:03 INFO - generateRequestMethods/</frontProto[name]@resource://devtools/shared/protocol/Front/FrontClassWithSpec.js:49:19
[task 2019-07-12T02:21:03.896Z] 02:21:03 INFO - removeBreakpoint/<@resource://devtools/client/debugger/src/client/firefox/commands.js:199:41
[task 2019-07-12T02:21:03.897Z] 02:21:03 INFO - forEachThread/workerPromises<@resource://devtools/client/debugger/src/client/firefox/commands.js:99:7
[task 2019-07-12T02:21:03.898Z] 02:21:03 INFO - forEachThread@resource://devtools/client/debugger/src/client/firefox/commands.js:97:51
[task 2019-07-12T02:21:03.899Z] 02:21:03 INFO - removeBreakpoint@resource://devtools/client/debugger/src/client/firefox/commands.js:199:10
[task 2019-07-12T02:21:03.900Z] 02:21:03 INFO - clientRemoveBreakpoint@resource://devtools/client/debugger/src/actions/breakpoints/modify.js:54:17
[task 2019-07-12T02:21:03.902Z] 02:21:03 INFO - removeBreakpoint/<@resource://devtools/client/debugger/src/actions/breakpoints/modify.js:152:69
[task 2019-07-12T02:21:03.902Z] 02:21:03 INFO - thunk/</</<@resource://devtools/client/debugger/src/actions/utils/middleware/thunk.js:21:45
[task 2019-07-12T02:21:03.904Z] 02:21:03 INFO - bindActionCreator/<@resource://devtools/client/shared/vendor/redux.js:644:12
[task 2019-07-12T02:21:03.904Z] 02:21:03 INFO - removeBreakpoint@chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/helpers.js:959:22
[task 2019-07-12T02:21:03.906Z] 02:21:03 INFO - @chrome://mochitests/content/browser/devtools/client/debugger/test/mochitest/browser_dbg-windowless-workers-early-breakpoint.js:31:9
[task 2019-07-12T02:21:03.907Z] 02:21:03 INFO - Async*Tester_execTest/<@chrome://mochikit/content/browser-test.js:1346:34
[task 2019-07-12T02:21:03.908Z] 02:21:03 INFO - Tester_execTest@chrome://mochikit/content/browser-test.js:1381:11
[task 2019-07-12T02:21:03.909Z] 02:21:03 INFO - nextTest/<@chrome://mochikit/content/browser-test.js:1203:14
[task 2019-07-12T02:21:03.910Z] 02:21:03 INFO - SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:803:59
[task 2019-07-12T02:21:03.911Z] 02:21:03 INFO - - stack: destroy@resource://devtools/shared/protocol/Front.js:69:23

Type: -- → defect

Also appeared on a mochitest in the latest central as beta simulation: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=256908706&repo=try&lineNumber=12524

Summary: Intermittent TV browser_dbg-windowless-workers-early-breakpoint.js | A promise chain failed to handle a rejection: Connection closed, pending request to server1.conn0.child1/workerTarget21/thread1, type removeBreakpoint failed → Intermittent browser_dbg-windowless-workers-early-breakpoint.js | A promise chain failed to handle a rejection: Connection closed, pending request to server1.conn0.child1/workerTarget21/thread1, type removeBreakpoint failed

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → INCOMPLETE
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