Perma tier2- devtools/client/webreplay/mochitest/browser_dbg_rr_breakpoints-01.js | Test timed out -

REOPENED
Assigned to

Status

()

defect
P5
normal
REOPENED
2 months ago
23 days ago

People

(Reporter: intermittent-bug-filer, Assigned: bhackett)

Tracking

(Regression, {intermittent-failure, regression})

unspecified
mozilla67
Points:
---

Firefox Tracking Flags

(firefox-esr60 unaffected, firefox66 unaffected, firefox67 wontfix)

Details

(Whiteboard: [retriggered], crash signature)

Attachments

(1 attachment)

(Reporter)

Description

2 months ago
treeherder

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

https://treeherder.mozilla.org/logviewer.html#?job_id=233960604&repo=autoland

https://queue.taskcluster.net/v1/task/Q7N0aCofRuqWJf9S0uvq0g/runs/0/artifacts/public/logs/live_backing.log

20:15:00 INFO - TEST-START | devtools/client/webreplay/mochitest/browser_dbg_rr_breakpoints-01.js
20:15:00 INFO - GECKO(801) | MIDDLEMAN 809 /var/folders/1n/fgw1wrbj2b5647p5_8cp11k000000w/T/TempRecording.801.1
20:15:00 INFO - GECKO(801) | RECORDING 810 /var/folders/1n/fgw1wrbj2b5647p5_8cp11k000000w/T/TempRecording.801.1
20:15:02 INFO - GECKO(801) | Exiting due to channel error.
20:15:02 INFO - GECKO(801) | ###!!! [Parent][MessageChannel] Error: (msgtype=0x1F0088,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv
20:15:15 INFO - GECKO(801) | 2019-03-14 20:15:15.278 firefox[801:3823] Persistent UI failed to open file file:///Users/cltbld/Library/Saved%20Application%20State/org.mozilla.nightly.savedState/window_1.data: No such file or directory (2)
20:15:45 INFO - TEST-INFO | started process screencapture
20:15:46 INFO - TEST-INFO | screencapture: exit 0
20:15:46 INFO - Buffered messages logged at 20:15:00
20:15:46 INFO - Entering test bound
20:15:46 INFO - Waiting for event: 'RecordingFinished' on [object ParentProcessMessageManager].
20:15:46 INFO - Buffered messages logged at 20:15:02
20:15:46 INFO - Console message: [JavaScript Error: "remote browser crashed while on about:blank
20:15:46 INFO - " {file: "chrome://mochikit/content/mochitest-e10s-utils.js" line: 8}]
20:15:46 INFO - e10s_init/<@chrome://mochikit/content/mochitest-e10s-utils.js:8:8
20:15:46 INFO - EventListener.handleEvent*e10s_init@chrome://mochikit/content/mochitest-e10s-utils.js:6:10
20:15:46 INFO - testInit@chrome://mochikit/content/browser-test.js:103:5
20:15:46 INFO - setTimeout handler*@chrome://mochikit/content/browser-test.js:21:1
20:15:46 INFO - loadChromeScripts@jar:file:///var/folders/1n/fgw1wrbj2b5647p5_8cp11k000000w/T/tmpnluLBP.mozrunner/extensions/mochikit@mozilla.org.xpi!/api.js:13:25
20:15:46 INFO - loadMochitest@jar:file:///var/folders/1n/fgw1wrbj2b5647p5_8cp11k000000w/T/tmpnluLBP.mozrunner/extensions/mochikit@mozilla.org.xpi!/api.js:112:3
20:15:46 INFO - @tests/mochitest/runtests.py:1772:5
20:15:46 INFO - @tests/mochitest/runtests.py:1773:8
20:15:46 INFO - evaluate.sandbox/promise<@chrome://marionette/content/evaluate.js:128:10
20:15:46 INFO - evaluate.sandbox@chrome://marionette/content/evaluate.js:106:17
20:15:46 INFO - GeckoDriver.prototype.execute_@chrome://marionette/content/driver.js:1029:28
20:15:46 INFO - async*GeckoDriver.prototype.executeScript@chrome://marionette/content/driver.js:911:29
20:15:46 INFO - despatch@chrome://marionette/content/server.js:289:40
20:15:46 INFO - execute@chrome://marionette/content/server.js:262:16
20:15:46 INFO - onPacket/<@chrome://marionette/content/server.js:235:20
20:15:46 INFO - onPacket@chrome://marionette/content/server.js:236:9
20:15:46 INFO - _onJSONObjectReady/<@chrome://marionette/content/transport.js:492:20
20:15:46 INFO -
20:15:46 INFO - Buffered messages finished
20:15:46 INFO - TEST-UNEXPECTED-FAIL | devtools/client/webreplay/mochitest/browser_dbg_rr_breakpoints-01.js | Test timed out -
20:15:46 INFO - Removing tab.
20:15:46 INFO - Waiting for event: 'TabClose' on [object XULElement].
20:15:46 INFO - Got event: 'TabClose' on [object XULElement].
20:15:46 INFO - Tab removed and finished closing
20:15:46 INFO - GECKO(801) | MEMORY STAT vsizeMaxContiguous not supported in this build configuration.
20:15:46 INFO - GECKO(801) | MEMORY STAT | vsize 4401MB | residentFast 322MB | heapAllocated 102MB

Summary: Intermittent devtools/client/webreplay/mochitest/browser_dbg_rr_breakpoints-01.js | Test timed out - → Perma tier2- devtools/client/webreplay/mochitest/browser_dbg_rr_breakpoints-01.js | Test timed out -
Flags: needinfo?(dtownsend)

Brian is looking after the web replay tests.

Flags: needinfo?(dtownsend) → needinfo?(bhackett1024)

looks like webreplay fails to start as well. So the repro should be fairly simple
https://crash-stats.mozilla.org/report/index/3afcb441-92d1-4601-a03a-64d180190315

I'd be a little surprised if bug 1535367 caused this, but give me a shout if you need help.

Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)

Comment 8

2 months ago
Pushed by bhackett@mozilla.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/b64e2db59556
Create BrowsingContext in middleman processes.
(Assignee)

Comment 9

2 months ago

I pushed this to unbreak things while waiting for review.

Flags: needinfo?(bhackett1024)

Comment 10

2 months ago
bugherder
Status: NEW → RESOLVED
Last Resolved: 2 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla67
Assignee: nobody → bhackett1024
Comment hidden (Intermittent Failures Robot)
(Assignee)

Updated

2 months ago
Duplicate of this bug: 1535614
Crash Signature: [@ nsWebBrowser::Create]

Brian, this bug is marked as fixed for 67 but the crash for the signatures that corresponds to bug 1535614 that you marked as a duplicate of this bug didn't go down. Can you investigate please? Thanks

Status: RESOLVED → REOPENED
Flags: needinfo?(bhackett1024)
Resolution: FIXED → ---
(Assignee)

Comment 14

a month ago

(In reply to Pascal Chevrel:pascalc from comment #13)

Brian, this bug is marked as fixed for 67 but the crash for the signatures that corresponds to bug 1535614 that you marked as a duplicate of this bug didn't go down. Can you investigate please? Thanks

Hi, the crash in bug 1535614 is one where web replay is enabled, which is an experimental/unsupported configuration. There can be other crashes in nsWebBrowser::Create, but these will have a different underlying cause from this bug and the crash in bug 1535614.

Flags: needinfo?(bhackett1024)
(Assignee)

Updated

a month ago
Flags: needinfo?(bhackett1024)
(Assignee)

Updated

a month ago
Flags: needinfo?(jporter+bmo)
(Assignee)

Comment 16

a month ago

I can take care of fixing the web replay test failures after bug 1493225 relands.

Flags: needinfo?(bhackett1024)
Comment hidden (Intermittent Failures Robot)
Comment hidden (Intermittent Failures Robot)

I also took a brief look at this locally, but the test in question fails both with and without the patch for me on Linux (I don't have a macOS machine to test on, unfortunately). Once I reland the patches (probably Monday so no one has to spend time on the weekend to back it out again if there's a problem :)), I'm happy to help out if there's anything I can do to make sure this bug isn't a problem.

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