Closed Bug 1619421 Opened 5 years ago Closed 4 years ago

Intermittent devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | A promise chain failed to handle a rejection: Must use a native JavaScript stack frame - stack: scheduleWalkerLoop/<@resource://gre/modules/Promise-backend.js:778:14

Categories

(DevTools :: Inspector: Rules, defect, P5)

defect

Tracking

(Not tracked)

RESOLVED DUPLICATE of bug 1624310

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure)

Filed by: btara [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=291318015&repo=mozilla-beta
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/OWyrM2paRlqXKCeyeIEuuQ/runs/0/artifacts/public/logs/live_backing.log


[task 2020-03-02T20:17:55.294Z] 20:17:55     INFO - TEST-START | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js
[task 2020-03-02T20:17:56.971Z] 20:17:56     INFO - GECKO(3988) | JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
[task 2020-03-02T20:17:56.971Z] 20:17:56     INFO - GECKO(3988) | JavaScript error: resource://gre/modules/XULStore.jsm, line 66: Error: Can't find profile directory.
[task 2020-03-02T20:17:57.399Z] 20:17:57     INFO - GECKO(3988) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
...
[task 2020-03-02T20:18:02.274Z] 20:18:02     INFO - GECKO(3988) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
[task 2020-03-02T20:18:06.891Z] 20:18:06     INFO - GECKO(3988) | Handler function executor threw an exception: Error: Must use a native JavaScript stack frame
[task 2020-03-02T20:18:06.891Z] 20:18:06     INFO - GECKO(3988) | Stack: callFunctionWithAsyncStack@resource://devtools/shared/platform/stack.js:61:13
[task 2020-03-02T20:18:06.891Z] 20:18:06     INFO - GECKO(3988) | executor@resource://devtools/shared/DevToolsUtils.js:64:35
[task 2020-03-02T20:18:06.891Z] 20:18:06     INFO - GECKO(3988) | exports.makeInfallible/<@resource://devtools/shared/ThreadSafeDevToolsUtils.js:111:22
[task 2020-03-02T20:18:06.892Z] 20:18:06     INFO - GECKO(3988) | Line: 61, column: 13
[task 2020-03-02T20:18:06.892Z] 20:18:06     INFO - GECKO(3988) | console.error: (new Error("Must use a native JavaScript stack frame", "resource://devtools/shared/platform/stack.js", 61))
[task 2020-03-02T20:18:06.907Z] 20:18:06     INFO - GECKO(3988) | JavaScript error: resource://gre/modules/Promise-backend.js, line 778: Error: Must use a native JavaScript stack frame
[task 2020-03-02T20:18:06.907Z] 20:18:06     INFO - TEST-INFO | started process screenshot
[task 2020-03-02T20:18:06.974Z] 20:18:06     INFO - TEST-INFO | screenshot: exit 0
[task 2020-03-02T20:18:06.975Z] 20:18:06     INFO - <snipped 834 output lines - if you need more context, please use SimpleTest.requestCompleteLog() in your test>
[task 2020-03-02T20:18:06.975Z] 20:18:06     INFO - Buffered messages logged at 20:18:02
[task 2020-03-02T20:18:06.975Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.976Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.976Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.976Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.976Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.977Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.977Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.978Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child1/domnode27]) - 
[task 2020-03-02T20:18:06.978Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.978Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.978Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Correct number of user rules - 
[task 2020-03-02T20:18:06.979Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Has UA rules - 
[task 2020-03-02T20:18:06.979Z] 20:18:06     INFO - Selecting the node for 'progress'
[task 2020-03-02T20:18:06.980Z] 20:18:06     INFO - Making sure that UI is consistent with pageStyle.getApplied
[task 2020-03-02T20:18:06.980Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Should have correct number of rules (8) - 
[task 2020-03-02T20:18:06.980Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.981Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.981Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.981Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.982Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.985Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.985Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.990Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.991Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.992Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.992Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.992Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.993Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.993Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.994Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.994Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.995Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-03-02T20:18:06.995Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-03-02T20:18:06.995Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.996Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.996Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.996Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child1/domnode27]) - 
[task 2020-03-02T20:18:06.997Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.997Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.997Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Correct number of user rules - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Has UA rules - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - Selecting the node for 'a'
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - Making sure that UI is consistent with pageStyle.getApplied
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Should have correct number of rules (14) - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.998Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:06.999Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.000Z] 20:18:06     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.000Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.000Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.000Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-03-02T20:18:07.000Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.001Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.002Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.002Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.002Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.002Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.002Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-03-02T20:18:07.003Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.003Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.003Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child1/domnode60]) - 
[task 2020-03-02T20:18:07.003Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.003Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.004Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child1/domnode60]) - 
[task 2020-03-02T20:18:07.004Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.004Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.004Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child1/domnode27]) - 
[task 2020-03-02T20:18:07.004Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-03-02T20:18:07.005Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-03-02T20:18:07.005Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Correct number of user rules - 
[task 2020-03-02T20:18:07.005Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Has UA rules - 
[task 2020-03-02T20:18:07.005Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | There is an inline style for element in user styles - 
[task 2020-03-02T20:18:07.005Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | There is a rule for :any-link - 
[task 2020-03-02T20:18:07.006Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | There is a rule for *|*:link - 
[task 2020-03-02T20:18:07.006Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Inline styles for ua styles - 
[task 2020-03-02T20:18:07.006Z] 20:18:07     INFO - Resetting devtools.inspector.showUserAgentStyles
[task 2020-03-02T20:18:07.006Z] 20:18:07     INFO - Buffered messages logged at 20:18:03
[task 2020-03-02T20:18:07.006Z] 20:18:07     INFO - Leaving test bound 
[task 2020-03-02T20:18:07.007Z] 20:18:07     INFO - Buffered messages logged at 20:18:06
[task 2020-03-02T20:18:07.007Z] 20:18:07     INFO - Removing tab.
[task 2020-03-02T20:18:07.007Z] 20:18:07     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2020-03-02T20:18:07.007Z] 20:18:07     INFO - Got event: 'TabClose' on [object XULElement].
[task 2020-03-02T20:18:07.007Z] 20:18:07     INFO - Tab removed and finished closing
[task 2020-03-02T20:18:07.007Z] 20:18:07     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | The main process DebuggerServer has no pending connection when the test ends - 
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - Console message: [JavaScript Error: "Error: Must use a native JavaScript stack frame" {file: "resource://gre/modules/Promise-backend.js" line: 778}]
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - Buffered messages finished
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | A promise chain failed to handle a rejection: Must use a native JavaScript stack frame - stack: scheduleWalkerLoop/<@resource://gre/modules/Promise-backend.js:778:14
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - Rejection date: Mon Mar 02 2020 20:18:06 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - Stack trace:
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-03-02T20:18:07.008Z] 20:18:07     INFO - chrome://mochikit/content/browser-test.js:nextTest:624
[task 2020-03-02T20:18:07.009Z] 20:18:07     INFO - GECKO(3988) | MEMORY STAT | vsize 1665MB | vsizeMaxContiguous 71MB | residentFast 842MB | heapAllocated 361MB
[task 2020-03-02T20:18:07.009Z] 20:18:07     INFO - TEST-OK | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | took 11656ms
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → INCOMPLETE

This is still happening.

Recent failure: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=299249808&repo=try&lineNumber=5441

...
...
[task 2020-04-24T14:11:37.655Z] 14:11:37     INFO - Selecting the node for 'a'
[task 2020-04-24T14:11:37.656Z] 14:11:37     INFO - Making sure that UI is consistent with pageStyle.getApplied
[task 2020-04-24T14:11:37.656Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Should have correct number of rules (14) - 
[task 2020-04-24T14:11:37.657Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.657Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.657Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.658Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.658Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.658Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.659Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.659Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.659Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.660Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.660Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.660Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.660Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.661Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.661Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.661Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.662Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-04-24T14:11:37.662Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-04-24T14:11:37.662Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.662Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-04-24T14:11:37.663Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-04-24T14:11:37.663Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.664Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (false) - 
[task 2020-04-24T14:11:37.664Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (false) - 
[task 2020-04-24T14:11:37.664Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.664Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.664Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.665Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.665Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.665Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited (undefined) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child2/domnode60]) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child2/domnode60]) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.666Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same inherited ([Front for domnode/server0.conn235.child2/domnode28]) - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Same isSystem (true) - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Editor isEditable opposite of UA (true) - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Correct number of user rules - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Has UA rules - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | There is an inline style for element in user styles - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | There is a rule for :any-link - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | There is a rule for *|*:link - 
[task 2020-04-24T14:11:37.667Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | Inline styles for ua styles - 
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Resetting devtools.inspector.showUserAgentStyles
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Buffered messages logged at 14:11:34
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Leaving test bound 
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Buffered messages logged at 14:11:37
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Removing tab.
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Got event: 'TabClose' on [object XULElement].
[task 2020-04-24T14:11:37.668Z] 14:11:37     INFO - Tab removed and finished closing
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - TEST-PASS | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | The main process DevToolsServer has no pending connection when the test ends - 
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - Console message: [JavaScript Error: "Error: Must use a native JavaScript stack frame" {file: "resource://gre/modules/Promise-backend.js" line: 778}]
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - Buffered messages finished
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | A promise chain failed to handle a rejection: Must use a native JavaScript stack frame - stack: scheduleWalkerLoop/<@resource://gre/modules/Promise-backend.js:778:14
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - Rejection date: Fri Apr 24 2020 14:11:37 GMT+0000 (Greenwich Mean Time) - false == true - JS frame :: resource://testing-common/PromiseTestUtils.jsm :: assertNoUncaughtRejections :: line 265
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - Stack trace:
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - resource://testing-common/PromiseTestUtils.jsm:assertNoUncaughtRejections:265
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - chrome://mochikit/content/browser-test.js:nextTest:603
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - GECKO(5500) | MEMORY STAT | vsize 1798MB | vsizeMaxContiguous 70MB | residentFast 885MB | heapAllocated 386MB
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - TEST-OK | devtools/client/inspector/rules/test/browser_rules_user-agent-styles.js | took 10254ms
[task 2020-04-24T14:11:37.669Z] 14:11:37     INFO - checking window state
[task 2020-04-24T14:11:37.670Z] 14:11:37     INFO - TEST-START | devtools/client/inspector/rules/test/browser_rules_user-property-reset.js
[task 2020-04-24T14:11:37.853Z] 14:11:37     INFO - GECKO(5500) | console.error: "Store does not have a valid reducer. Make sure the argument passed to combineReducers is an object whose values are reducers."
[task 2020-04-24T14:11:38.040Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
[task 2020-04-24T14:11:38.040Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "UPDATE_GRIDS"
[task 2020-04-24T14:11:38.055Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "UPDATE_OFFSET_PARENT"
[task 2020-04-24T14:11:38.055Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "UPDATE_LAYOUT"
[task 2020-04-24T14:11:38.170Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "CLEAR_FLEXBOX"
[task 2020-04-24T14:11:38.170Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "UPDATE_OFFSET_PARENT"
[task 2020-04-24T14:11:38.170Z] 14:11:38     INFO - GECKO(5500) | console.log: "[DISPATCH] action type:" "UPDATE_LAYOUT"
[task 2020-04-24T14:12:22.677Z] 14:12:22     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-04-24T14:12:22.677Z] 14:12:22     INFO - Buffered messages logged at 14:11:37
[task 2020-04-24T14:12:22.678Z] 14:12:22     INFO - Entering test bound 
[task 2020-04-24T14:12:22.678Z] 14:12:22     INFO - Adding a new tab with URL: data:text/html;charset=utf-8,%0A%20%20%3Cp%20id%3D'id1'%20style%3D'width%3A200px%3B'%3Eelement%201%3C%2Fp%3E%0A%20%20%3Cp%20id%3D'id2'%20style%3D'width%3A100px%3B'%3Eelement%202%3C%2Fp%3E%0A
[task 2020-04-24T14:12:22.678Z] 14:12:22     INFO - Tab added and finished loading
[task 2020-04-24T14:12:22.679Z] 14:12:22     INFO - Loading the helper frame script chrome://mochitests/content/browser/devtools/client/inspector/rules/test/doc_frame_script.js
[task 2020-04-24T14:12:22.679Z] 14:12:22     INFO - Opening the inspector
[task 2020-04-24T14:12:22.679Z] 14:12:22     INFO - Opening the toolbox
[task 2020-04-24T14:12:22.679Z] 14:12:22     INFO - Buffered messages finished
[task 2020-04-24T14:12:22.680Z] 14:12:22     INFO - TEST-UNEXPECTED-FAIL | devtools/client/inspector/rules/test/browser_rules_user-property-reset.js | Test timed out - 
[task 2020-04-24T14:18:32.683Z] 14:18:32     INFO - Buffered messages finished
[task 2020-04-24T14:18:32.683Z] 14:18:32    ERROR - TEST-UNEXPECTED-TIMEOUT | devtools/client/inspector/rules/test/browser_rules_user-property-reset.js | application timed out after 370 seconds with no output
[task 2020-04-24T14:18:32.683Z] 14:18:32    ERROR - Force-terminating active process(es).
[task 2020-04-24T14:18:32.683Z] 14:18:32     INFO - Determining child pids from psutil...
[task 2020-04-24T14:18:32.686Z] 14:18:32     INFO - [772]
[task 2020-04-24T14:18:32.687Z] 14:18:32     INFO - ==> process 772 launched child process 4820 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.0.507788642\1074467236" -childID 1 -isForBrowser -prefsHandle 1548 -prefMapHandle 2080 -prefsLen 1 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 2144 tab)
[task 2020-04-24T14:18:32.687Z] 14:18:32     INFO - ==> process 772 launched child process 5708 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.6.750872937\524541887" -childID 2 -isForBrowser -prefsHandle 4492 -prefMapHandle 4488 -prefsLen 568 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 4504 tab)
[task 2020-04-24T14:18:32.687Z] 14:18:32     INFO - ==> process 772 launched child process 816 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.12.1343652078\903360755" -childID 3 -isForBrowser -prefsHandle 4640 -prefMapHandle 4636 -prefsLen 608 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 4652 tab)
[task 2020-04-24T14:18:32.688Z] 14:18:32     INFO - ==> process 772 launched child process 5228 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.18.1846612471\1379117138" -childID 4 -isForBrowser -prefsHandle 3640 -prefMapHandle 3620 -prefsLen 10654 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 3220 tab)
[task 2020-04-24T14:18:32.688Z] 14:18:32     INFO - ==> process 772 launched child process 2912 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.24.1811407328\954246576" -childID 5 -isForBrowser -prefsHandle 4064 -prefMapHandle 4052 -prefsLen 10915 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 3756 tab)
[task 2020-04-24T14:18:32.689Z] 14:18:32     INFO - ==> process 772 launched child process 5488 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.30.1259655539\1630911322" -childID 6 -isForBrowser -prefsHandle 2580 -prefMapHandle 2760 -prefsLen 11056 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 3628 tab)
[task 2020-04-24T14:18:32.689Z] 14:18:32     INFO - ==> process 772 launched child process 5780 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.36.362506964\1529770206" -childID 7 -isForBrowser -prefsHandle 4372 -prefMapHandle 3244 -prefsLen 11303 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 2856 tab)
[task 2020-04-24T14:18:32.689Z] 14:18:32     INFO - ==> process 772 launched child process 5732 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.42.770449371\1544380573" -childID 8 -isForBrowser -prefsHandle 4876 -prefMapHandle 3364 -prefsLen 11303 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 2840 tab)
[task 2020-04-24T14:18:32.690Z] 14:18:32     INFO - ==> process 772 launched child process 4976 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.48.361959634\603814082" -childID 9 -isForBrowser -prefsHandle 4900 -prefMapHandle 2480 -prefsLen 11303 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 4840 tab)
[task 2020-04-24T14:18:32.691Z] 14:18:32     INFO - ==> process 772 launched child process 3392 ("Z:\task_1587736215\build\application\firefox\firefox.exe" -contentproc --channel="772.54.1530532658\1415595451" -childID 10 -isForBrowser -prefsHandle 2548 -prefMapHandle 2424 -prefsLen 11303 -prefMapSize 231213 -parentBuildID 20200424111347 -appdir "Z:\task_1587736215\build\application\firefox\browser" - 772 "\\.\pipe\gecko-crash-server-pipe.772" 4880 tab)
[task 2020-04-24T14:18:32.691Z] 14:18:32     INFO - Found child pids: set([2912, 5488, 772, 3392, 5228, 4976, 5708, 816, 5732, 4820, 5780])
[task 2020-04-24T14:18:32.691Z] 14:18:32     INFO - Killing process: 2912
...
...
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Status: REOPENED → RESOLVED
Closed: 5 years ago4 years ago
Resolution: --- → DUPLICATE
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