Closed Bug 1615899 Opened 1 year ago Closed 7 months ago

Categories

(Core :: Layout: Text and Fonts, defect, P5)

defect

Tracking

()

RESOLVED FIXED
mozilla79
Tracking Status
firefox79 --- fixed

People

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

Details

(Keywords: intermittent-failure)

Attachments

(1 file)

Filed by: nbeleuzu [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=289129377&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aGQDVo3qQhq3880gFM1aaQ/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/aGQDVo3qQhq3880gFM1aaQ/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1


[task 2020-02-16T13:52:19.264Z] 13:52:19 INFO - TEST-START | /css/css-text/writing-system/writing-system-line-break-001.html
[task 2020-02-16T13:52:19.267Z] 13:52:19 INFO - PID 3168 | 1581861139264 Marionette INFO Testing http://web-platform.test:8000/css/css-text/writing-system/writing-system-line-break-001.html == http://web-platform.test:8000/css/css-text/writing-system/reference/writing-system-line-break-001-ref.html
[task 2020-02-16T13:52:19.662Z] 13:52:19 INFO - PID 3168 | 1581861139657 Marionette INFO No differences allowed
[task 2020-02-16T13:52:19.704Z] 13:52:19 INFO - TEST-UNEXPECTED-FAIL | /css/css-text/writing-system/writing-system-line-break-001.html | Testing http://web-platform.test:8000/css/css-text/writing-system/writing-system-line-break-001.html == http://web-platform.test:8000/css/css-text/writing-system/reference/writing-system-line-break-001-ref.html
[task 2020-02-16T13:52:19.704Z] 13:52:19 INFO - Found 753 pixels different, maximum difference per channel 255
[task 2020-02-16T13:52:19.704Z] 13:52:19 INFO - REFTEST IMAGE 1 (TEST): data:image/png;base64
[task 2020-02-16T13:52:19.705Z] 13:52:19 INFO - REFTEST IMAGE 2 (REFERENCE): data:image/png;base64
[task 2020-02-16T13:52:19.705Z] 13:52:19 INFO - TEST-INFO took 432ms
[task 2020-02-16T13:52:19.744Z] 13:52:19 INFO - PID 3168 | 1581861139738 Marionette INFO Stopped listening on port 49426
[task 2020-02-16T13:52:20.519Z] 13:52:20 INFO - Browser exited with return code 0
[task 2020-02-16T13:52:20.519Z] 13:52:20 INFO - PROCESS LEAKS None
[task 2020-02-16T13:52:20.519Z] 13:52:20 INFO - PROCESS LEAKS None
[task 2020-02-16T13:52:20.519Z] 13:52:20 INFO - Closing logging queue
[task 2020-02-16T13:52:20.520Z] 13:52:20 INFO - queue closed
[task 2020-02-16T13:52:20.535Z] 13:52:20 INFO - Setting up ssl
[task 2020-02-16T13:52:20.582Z] 13:52:20 INFO - certutil |
[task 2020-02-16T13:52:20.629Z] 13:52:20 INFO - certutil |
[task 2020-02-16T13:52:20.648Z] 13:52:20 INFO - certutil |
[task 2020-02-16T13:52:20.649Z] 13:52:20 INFO - Certificate Nickname Trust Attributes
[task 2020-02-16T13:52:20.649Z] 13:52:20 INFO - SSL,S/MIME,JAR/XPI
[task 2020-02-16T13:52:20.649Z] 13:52:20 INFO -
[task 2020-02-16T13:52:20.649Z] 13:52:20 INFO - web-platform-tests CT,,
[task 2020-02-16T13:52:20.649Z] 13:52:20 INFO -
[task 2020-02-16T13:52:20.704Z] 13:52:20 INFO - Application command: Z:\task_1581855531\build\application\firefox\firefox.exe -marionette about:blank --wait-for-browser -profile c:\users\task_1581855531\appdata\local\temp\tmpnmfjbl.mozrunner
[task 2020-02-16T13:52:20.704Z] 13:52:20 INFO - Starting runner
[task 2020-02-16T13:52:21.151Z] 13:52:21 INFO - PID 796 | 1581861141146 addons.webextension.doh-rollout@mozilla.org WARN Loading extension 'doh-rollout@mozilla.org': Reading manifest: Invalid extension permission: networkStatus
[task 2020-02-16T13:52:22.004Z] 13:52:22 INFO - PID 796 | 1581861141994 addons.webextension.screenshots@mozilla.org WARN Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: mozillaAddons
[task 2020-02-16T13:52:22.004Z] 13:52:22 INFO - PID 796 | 1581861141994 addons.webextension.screenshots@mozilla.org WARN Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: telemetry
[task 2020-02-16T13:52:22.004Z] 13:52:22 INFO - PID 796 | 1581861141994 addons.webextension.screenshots@mozilla.org WARN Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: resource://pdf.js/
[task 2020-02-16T13:52:22.004Z] 13:52:22 INFO - PID 796 | 1581861141994 addons.webextension.screenshots@mozilla.org WARN Loading extension 'screenshots@mozilla.org': Reading manifest: Invalid extension permission: about:reader*
[task 2020-02-16T13:52:23.779Z] 13:52:23 INFO - PID 796 | 1581861143768 Marionette INFO Listening on port 49426

Status: NEW → RESOLVED
Closed: 10 months ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Assignee: nobody → malexandru
Pushed by ccoroiu@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/9762ed4cda7a
Update expectancies for writing-system-line-break-001.html on win 7 debug. r=jfkthame
Status: REOPENED → RESOLVED
Closed: 10 months ago7 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla79

The failure in this log looks like one of the common Win7 font failures, where occasionally directwrite fails; there are countless reftests etc that have run into this. Indeed, a few lines earlier in the log we see the typical errors (for a debug build):

[task 2020-07-01T16:27:32.109Z] 16:27:32 INFO - PID 3364 | Could not create glyph run analysis.
[task 2020-07-01T16:27:32.109Z] 16:27:32 INFO - PID 3364 | /builds/worker/checkouts/gecko/gfx/skia/skia/src/ports/SkScalerContext_win_dw.cpp(519) : error 0x80070005: Access is denied.
[task 2020-07-01T16:27:32.109Z] 16:27:32 INFO - PID 3364 | Requested bounding box could not be determined.
[task 2020-07-01T16:27:32.110Z] 16:27:32 INFO - PID 3364 | /builds/worker/checkouts/gecko/gfx/skia/skia/src/ports/SkScalerContext_win_dw.cpp(742) : error 0x80070005: Access is denied.

Previously (when originally filed) it looked like there was a font mismatch (on the Korean text), rather than this kind of occasional directwrite failure. So that was apparently a different and more consistent failure mode, whereas this is the random Win7 font failure that affects lots of tests.

Flags: needinfo?(jfkthame)

I see, thanks for taking a look!
I'll keep an eye on this bug for a couple of days, if nothing else appears I will close it as it was before.

Status: REOPENED → RESOLVED
Closed: 7 months ago7 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla79
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