Closed Bug 1409122 Opened 7 years ago Closed 5 years ago

Intermittent devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | A promise chain failed to handle a rejection: Debugger.Frame is not live - stack: step@resource://devtools/shared/base-loader.js -> resource://devtools/client/debu

Categories

(DevTools :: Debugger, defect, P5)

defect

Tracking

(Not tracked)

RESOLVED FIXED

People

(Reporter: intermittent-bug-filer, Unassigned)

References

Details

(Keywords: intermittent-failure, Whiteboard: [stockwell unknown])

In the last 7 days there have been 36 failures. Most of the failures occur on Linux but there are also some occurrences on Windows. The build type on which the failures mostly occur are opt and also there are a few on debug and pgo.
Test suite: mochitest-devtools-chrome-e10s; 

This is an example of a recent log: https://treeherder.mozilla.org/logviewer.html#?repo=autoland&job_id=139312612&lineNumber=2501

This a snippet of the log:

[task 2017-10-24T22:08:20.407Z] 22:08:20     INFO - Console message: [JavaScript Warning: "Expected end of value but found ‘!’.  Error in parsing value for ‘width’.  Declaration dropped." {file: "chrome://devtools/content/debugger/new/index.html" line: 0 column: 2 source: "0 !important"}]
2491
[task 2017-10-24T22:08:20.408Z] 22:08:20     INFO - Console message: [JavaScript Warning: "Expected end of value but found ‘!’.  Error in parsing value for ‘height’.  Declaration dropped." {file: "chrome://devtools/content/debugger/new/index.html" line: 0 column: 2 source: "0 !important"}]
2492
[task 2017-10-24T22:08:20.409Z] 22:08:20     INFO - Console message: [JavaScript Warning: "Expected end of value but found ‘!’.  Error in parsing value for ‘padding’.  Declaration dropped." {file: "chrome://devtools/content/debugger/new/index.html" line: 0 column: 2 source: "0 !important"}]
2493
[task 2017-10-24T22:08:20.410Z] 22:08:20     INFO - Console message: [JavaScript Warning: "Expected end of value but found ‘!’.  Error in parsing value for ‘margin-inline-start’.  Declaration dropped." {file: "chrome://devtools/content/debugger/new/index.html" line: 0 column: 8 source: "-1000px !important"}]
2494
[task 2017-10-24T22:08:20.411Z] 22:08:20     INFO - Buffered messages logged at 22:08:19
2495
[task 2017-10-24T22:08:20.412Z] 22:08:20     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | top frame's source is selected - 
2496
[task 2017-10-24T22:08:20.413Z] 22:08:20     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | Line is highlighted as paused - 
2497
[task 2017-10-24T22:08:20.414Z] 22:08:20     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | expression is highlighted as paused - 
2498
[task 2017-10-24T22:08:20.415Z] 22:08:20     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | It shall be a wasm call - 
2499
[task 2017-10-24T22:08:20.416Z] 22:08:20     INFO - TEST-PASS | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | It shall be to avarage.c source - 
2500
[task 2017-10-24T22:08:20.416Z] 22:08:20     INFO - Buffered messages finished
2501
[task 2017-10-24T22:08:20.418Z] 22:08:20     INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | A promise chain failed to handle a rejection: Debugger.Frame is not live - stack: null
2502
[task 2017-10-24T22:08:20.418Z] 22:08:20     INFO - Rejection date: Tue Oct 24 2017 22:08:15 GMT+0000 (UTC) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
2503
[task 2017-10-24T22:08:20.419Z] 22:08:20     INFO - Stack trace:
2504
[task 2017-10-24T22:08:20.420Z] 22:08:20     INFO -     resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
2505
[task 2017-10-24T22:08:20.421Z] 22:08:20     INFO -     chrome://mochikit/content/browser-test.js:Tester_execTest/<:829
2506
[task 2017-10-24T22:08:20.421Z] 22:08:20     INFO -     Tester_execTest@chrome://mochikit/content/browser-test.js:798:9
2507
[task 2017-10-24T22:08:20.422Z] 22:08:20     INFO -     Tester.prototype.nextTest</<@chrome://mochikit/content/browser-test.js:697:9
2508
[task 2017-10-24T22:08:20.423Z] 22:08:20     INFO -     SimpleTest.waitForFocus/waitForFocusInner/focusedOrLoaded/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:795:59
2509
[task 2017-10-24T22:08:20.425Z] 22:08:20     INFO - Leaving test bound 
2510
[task 2017-10-24T22:08:20.426Z] 22:08:20     INFO - Console message: [JavaScript Warning: "DebuggeeWouldRun: debuggee `self-hosted:6641' would run" {file: "resource://devtools/shared/base-loader.js -> resource://devtools/server/actors/object.js" line: 1636}]
2511
[task 2017-10-24T22:08:20.426Z] 22:08:20     INFO - Removing tab.
2512
[task 2017-10-24T22:08:20.427Z] 22:08:20     INFO - Waiting for event: 'TabClose' on [object XULElement].
2513
[task 2017-10-24T22:08:20.428Z] 22:08:20     INFO - Got event: 'TabClose' on [object XULElement].
2514
[task 2017-10-24T22:08:20.429Z] 22:08:20     INFO - Tab removed and finished closing
2515
[task 2017-10-24T22:08:20.430Z] 22:08:20     INFO - GECKO(1217) | MEMORY STAT | vsize 1465MB | residentFast 661MB | heapAllocated 314MB
2516
[task 2017-10-24T22:08:20.431Z] 22:08:20     INFO - TEST-OK | devtools/client/debugger/new/test/mochitest/browser_dbg-wasm-sourcemaps.js | took 6006ms



:jlast Could you please take a look at this issue?
Flags: needinfo?(jlaster)
Whiteboard: [stockwell needswork]
I believe the next release will address `Debugger.Frame is not live` which will help a lot of the intermittents. I'm making a new release today too
Flags: needinfo?(jlaster)
Product: Firefox → DevTools
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
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