Closed Bug 1534609 Opened 6 years ago Closed 6 years ago

Intermittent devtools/client/debugger/new/test/mochitest/browser_dbg-inspector-integration.js | Uncaught exception - failed to preview

Categories

(DevTools :: Debugger, defect, P5)

Product:
DevTools
Component:
Debugger
Type:
defect

Tracking

(Not tracked)

Status:
RESOLVED WORKSFORME

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

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

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

https://treeherder.mozilla.org/logviewer.html#?job_id=233356576&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/P2jbiwuNS32BK-69aCnopQ/runs/1/artifacts/public/logs/live_backing.log

[task 2019-03-12T13:11:46.593Z] 13:11:46 INFO - TEST-START | devtools/client/debugger/new/test/mochitest/browser_dbg-inspector-integration.js

[task 2019-03-12T13:11:47.413Z] 13:11:47 INFO - TEST-UNEXPECTED-FAIL | devtools/client/debugger/new/test/mochitest/browser_dbg-inspector-integration.js | Uncaught exception - failed to preview
[task 2019-03-12T13:11:47.415Z] 13:11:47 INFO - Leaving test bound
[task 2019-03-12T13:11:47.416Z] 13:11:47 INFO - GECKO(19510) | ++DOMWINDOW == 45 (0x7fd70a066800) [pid = 19510] [serial = 59] [outer = 0x7fd71377ab60]
[task 2019-03-12T13:11:47.417Z] 13:11:47 INFO - GECKO(19510) | console.warn: "Error while detaching the thread front: 'detach' request packet to 'server1.conn3.child1/context22' can't be sent as the connection is closed."
[task 2019-03-12T13:11:47.418Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 44 (0x7fd70a05d000) [pid = 19510] [serial = 51] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.420Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 43 (0x7fd71ce55000) [pid = 19510] [serial = 21] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.421Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 42 (0x7fd71376bc00) [pid = 19510] [serial = 27] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.422Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 41 (0x7fd71376e800) [pid = 19510] [serial = 32] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.423Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 40 (0x7fd7149d0400) [pid = 19510] [serial = 38] [outer = (nil)] [url = chrome://devtools/content/inspector/markup/markup.xhtml]
[task 2019-03-12T13:11:47.425Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 39 (0x7fd713777400) [pid = 19510] [serial = 39] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.426Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 38 (0x7fd71376e400) [pid = 19510] [serial = 28] [outer = (nil)] [url = about:devtools-toolbox]
[task 2019-03-12T13:11:47.427Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 37 (0x7fd713775000) [pid = 19510] [serial = 30] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.429Z] 13:11:47 INFO - GECKO(19510) | [Parent 19510, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/DOMEventTargetHelper.h, line 135
[task 2019-03-12T13:11:47.430Z] 13:11:47 INFO - GECKO(19510) | [Parent 19510, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/DOMEventTargetHelper.h, line 135
[task 2019-03-12T13:11:47.431Z] 13:11:47 INFO - GECKO(19510) | [Parent 19510, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/DOMEventTargetHelper.h, line 135
[task 2019-03-12T13:11:47.434Z] 13:11:47 INFO - GECKO(19510) | [Parent 19510, Main Thread] WARNING: NS_ENSURE_TRUE(!mHasOrHasHadOwnerWindow || mOwnerWindow) failed: file /builds/worker/workspace/build/src/obj-firefox/dist/include/mozilla/DOMEventTargetHelper.h, line 135
[task 2019-03-12T13:11:47.435Z] 13:11:47 INFO - Removing tab.
[task 2019-03-12T13:11:47.436Z] 13:11:47 INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2019-03-12T13:11:47.437Z] 13:11:47 INFO - Got event: 'TabClose' on [object XULElement].
[task 2019-03-12T13:11:47.438Z] 13:11:47 INFO - Tab removed and finished closing
[task 2019-03-12T13:11:47.440Z] 13:11:47 INFO - GECKO(19510) | ++DOMWINDOW == 38 (0x7fd70a05e400) [pid = 19510] [serial = 60] [outer = 0x7fd71371e100]
[task 2019-03-12T13:11:47.441Z] 13:11:47 INFO - GECKO(19510) | console.warn: "Error while detaching the thread front: 'detach' request packet to 'server1.conn2.child1/context22' can't be sent as the connection is closed."
[task 2019-03-12T13:11:47.442Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 37 (0x7fd71c72c400) [pid = 19510] [serial = 17] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.443Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 36 (0x7fd71bef8400) [pid = 19510] [serial = 15] [outer = (nil)] [url = about:devtools-toolbox]
[task 2019-03-12T13:11:47.444Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 35 (0x7fd713483800) [pid = 19510] [serial = 40] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.446Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 34 (0x7fd719c4e000) [pid = 19510] [serial = 14] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.447Z] 13:11:47 INFO - GECKO(19510) | --DOCSHELL 0x7fd714f1a800 == 15 [pid = 19510] [id = {1cd3255b-6ca9-4530-99cd-1042591cdd7d}] [url = chrome://devtools/content/inspector/index.xhtml]
[task 2019-03-12T13:11:47.448Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 33 (0x7fd71a644e20) [pid = 19510] [serial = 16] [outer = (nil)] [url = chrome://devtools/content/debugger/new/index.html]
[task 2019-03-12T13:11:47.449Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 32 (0x7fd714761f20) [pid = 19510] [serial = 24] [outer = (nil)] [url = chrome://devtools/content/inspector/markup/markup.xhtml]
[task 2019-03-12T13:11:47.450Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 31 (0x7fd719cd85c0) [pid = 19510] [serial = 13] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.450Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 30 (0x7fd71a6433e0) [pid = 19510] [serial = 18] [outer = (nil)] [url = chrome://devtools/content/inspector/index.xhtml]
[task 2019-03-12T13:11:47.451Z] 13:11:47 INFO - GECKO(19510) | --DOCSHELL 0x7fd718008000 == 14 [pid = 19510] [id = {be3be0cd-4114-4e26-89c6-cb661029ee62}] [url = about:blank]
[task 2019-03-12T13:11:47.452Z] 13:11:47 INFO - GECKO(19510) | --DOCSHELL 0x7fd71df83000 == 13 [pid = 19510] [id = {597349db-0d82-4306-a3e4-ee3c5b909a04}] [url = chrome://devtools/content/debugger/new/index.html]
[task 2019-03-12T13:11:47.453Z] 13:11:47 INFO - GECKO(19510) | --DOCSHELL 0x7fd71347a800 == 12 [pid = 19510] [id = {9b597f51-cc8c-45bd-bf5f-1d47acc8f83b}] [url = chrome://devtools/content/inspector/markup/markup.xhtml]
[task 2019-03-12T13:11:47.453Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 29 (0x7fd71348ec00) [pid = 19510] [serial = 25] [outer = (nil)] [url = chrome://devtools/content/inspector/markup/markup.xhtml]
[task 2019-03-12T13:11:47.454Z] 13:11:47 INFO - GECKO(19510) | --DOMWINDOW == 28 (0x7fd714f79800) [pid = 19510] [serial = 19] [outer = (nil)] [url = about:blank]
[task 2019-03-12T13:11:47.455Z] 13:11:47 INFO - Removing tab.
[task 2019-03-12T13:11:47.455Z] 13:11:47 INFO - Waiting for event: 'TabClose' on [object XULElement].
[task 2019-03-12T13:11:47.457Z] 13:11:47 INFO - Got event: 'TabClose' on [object XULElement].
[task 2019-03-12T13:11:47.457Z] 13:11:47 INFO - Tab removed and finished closing

This error appears when hovering over a code location doesn't produce an object preview. There isn't any indication in the log of what is going on.

Summary: Intermittent tier 2 devtools/client/debugger/new/test/mochitest/browser_dbg-inspector-integration.js | Uncaught exception - failed to preview → Intermittent devtools/client/debugger/new/test/mochitest/browser_dbg-inspector-integration.js | Uncaught exception - failed to preview

There are 30 failures associated to this bug in the last 7 days. These are occurring on windows10-64-ccov and linux64-ccov debug build.

:jlast can you take a look?

Flags: needinfo?(jlaster)
Whiteboard: [stockwell needswork]
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED

Without knowing the cause of the fix, WFM is the right resolution.

Resolution: FIXED → WORKSFORME
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