1541333 - Intermittent devtools/client/debugger/new/test/mochitest/browser_dbg-navigation.js | A promise chain failed to handle a rejection: 'setBreakpoint' active request packet to 'server1.conn47.child1/context18' can't be sent as the connection just closed.

Status: RESOLVED WORKSFORME

(DevTools :: Debugger, defect, P2)

Description

[Treeherder Bug Filer]

#[markdown(off)]
Filed by: ccoroiu [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=237771969&repo=mozilla-central

https://queue.taskcluster.net/v1/task/SMIGdTQCTl2mKMFmmbCO9w/runs/0/artifacts/public/logs/live_backing.log

06:09:00 INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-navigation.js | Selected source is long.js -
06:09:00 INFO - Leaving test bound
06:09:00 INFO - Removing tab.
06:09:00 INFO - Waiting for event: 'TabClose' on [object XULElement].
06:09:00 INFO - Got event: 'TabClose' on [object XULElement].
06:09:00 INFO - Tab removed and finished closing
06:09:00 INFO - Buffered messages finished
06:09:00 INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/new/test/mochitest/browser_dbg-navigation.js | A promise chain failed to handle a rejection: 'setBreakpoint' active request packet to 'server1.conn47.child1/context18' can't be sent as the connection just closed. - stack: checkPendingBreakpoints/<@resource://devtools/client/debugger/new/src/actions/sources/newSources.js:180:19
06:09:00 INFO - async*thunk/</</<@resource://devtools/client/debugger/new/src/actions/utils/middleware/thunk.js:21:45
06:09:00 INFO - dispatch@resource://devtools/client/shared/vendor/redux.js:755:18
06:09:00 INFO - loadSourceMaps/<@resource://devtools/client/debugger/new/src/actions/sources/newSources.js:75:7
06:09:00 INFO - async*thunk/</</<@resource://devtools/client/debugger/new/src/actions/utils/middleware/thunk.js:21:45
06:09:00 INFO - dispatch@resource://devtools/client/shared/vendor/redux.js:755:18
06:09:00 INFO - newSources/<@resource://devtools/client/debugger/new/src/actions/sources/newSources.js:233:5
06:09:00 INFO - thunk/</</<@resource://devtools/client/debugger/new/src/actions/utils/middleware/thunk.js:21:45
06:09:00 INFO - bindActionCreator/<@resource://devtools/client/shared/vendor/redux.js:644:12
06:09:00 INFO - dispatchNewSources@resource://devtools/client/debugger/new/src/utils/source-queue.js:19:23
06:09:00 INFO - invokeFunc@resource://devtools/client/shared/vendor/lodash.js:10350:23
06:09:00 INFO - leadingEdge@resource://devtools/client/shared/vendor/lodash.js:10360:26
06:09:00 INFO - debounced@resource://devtools/client/shared/vendor/lodash.js:10425:20
06:09:00 INFO - queue@resource://devtools/client/debugger/new/src/utils/source-queue.js:31:5
06:09:00 INFO - newSource@resource://devtools/client/debugger/new/src/client/firefox/events.js:85:25
06:09:00 INFO - eventSource/proto.emit@resource://devtools/shared/client/event-source.js:128:27
06:09:00 INFO - onPacket@resource://devtools/shared/client/debugger-client.js:609:16
06:09:00 INFO - send/<@resource://devtools/shared/transport/local-transport.js:64:23
06:09:00 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:109:22
06:09:00 INFO - DevToolsUtils.executeSoon*exports.executeSoon@resource://devtools/shared/DevToolsUtils.js:55:21
06:09:00 INFO - send@resource://devtools/shared/transport/local-transport.js:58:21
06:09:00 INFO - send@resource://devtools/server/main.js:1023:20
06:09:00 INFO - receiveMessage@resource://devtools/shared/transport/child-transport.js:66:16
06:09:00 INFO - MessageListener.receiveMessage*_addListener@resource://devtools/shared/transport/child-transport.js:40:14
06:09:00 INFO - ready@resource://devtools/shared/transport/child-transport.js:57:10
06:09:00 INFO - connectToFrame/</onActorCreated<@resource://devtools/server/main.js:730:24
06:09:00 INFO - exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:109:22
06:09:00 INFO - Rejection date: Wed Apr 03 2019 06:09:00 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 257
06:09:00 INFO - Stack trace:
06:09:00 INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:257
06:09:00 INFO - chrome://mochikit/content/browser-test.js:nextTest:745
06:09:00 INFO - chrome://mochikit/content/browser-test.js:testScope/test_finish/<:1407
06:09:00 INFO - chrome://mochikit/content/browser-test.js:run:1344
06:09:00 INFO - GECKO(4928) | MEMORY STAT | vsize 1276MB | vsizeMaxContiguous 173MB | residentFast 558MB | heapAllocated 233MB
06:09:00 INFO - TEST-OK | devtools/client/debugger/new/test/mochitest/browser_dbg-navigation.js | took 2347ms
06:09:00 INFO - checking window state

Comment 1

[Intermittent Failures Robot]

5 failures in 2843 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 3
• mozilla-inbound: 1

Platform breakdown:

• windows7-32-shippable: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1541333&startday=2019-04-01&endday=2019-04-07&tree=all

Comment 2

[Intermittent Failures Robot]

7 failures in 3025 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-inbound: 4
• autoland: 2
• try: 1

Platform breakdown:

• windows7-32-shippable: 6
• windows7-32-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1541333&startday=2019-04-08&endday=2019-04-14&tree=all

Comment 3

[Intermittent Failures Robot]

5 failures in 2673 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5

Platform breakdown:

• windows7-32-shippable: 3
• linux32-shippable: 1
• windows10-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1541333&startday=2019-04-15&endday=2019-04-21&tree=all

Comment 4

[Intermittent Failures Robot]

28 failures in 3031 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 13
• mozilla-inbound: 6
• try: 7
• mozilla-central: 2

Platform breakdown:

• windows7-32-shippable: 17
• windows10-64-shippable: 6
• linux64-shippable: 3
• windows7-32-devedition: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1541333&startday=2019-04-22&endday=2019-04-28&tree=all

Comment 5

[Jason Laster [:jlast]]

Looks timing related

 A promise chain failed to handle a rejection: 'setBreakpoint' active request packet to 'server1.conn47.child1/context18' can't be sent as the connection just closed. - stack: checkPendingBreakpoints/<@resource://devtools/client/debugger/new/src/actions/sources/newSources.js:180:19

Comment 6

[Intermittent Failures Robot]

21 failures in 4131 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 4
• autoland: 13
• mozilla-central: 2
• mozilla-inbound: 2

Platform breakdown:

• windows10-64-shippable: 3
• windows7-32-shippable: 17
• linux64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1541333&startday=2019-04-29&endday=2019-05-05&tree=all