Closed Bug 1533082 Opened 7 years ago Closed 7 years ago

Intermittent bidi/718236-2.html == bidi/718236-2-ref.html | load failed: timed out after 300000 ms waiting for 'load' event for bidi/718236-2.html

Categories

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

Product:
Core
Component:
Layout: Text and Fonts
Type:
defect

Tracking

()

Status:
RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure, regression)

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

https://treeherder.mozilla.org/logviewer.html#?job_id=232171584&repo=autoland

https://queue.taskcluster.net/v1/task/I_qyNnF6SV2Bped7sjQu7w/runs/0/artifacts/public/logs/live_backing.log

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/I_qyNnF6SV2Bped7sjQu7w/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

[task 2019-03-06T16:47:57.295Z] 16:47:57 INFO - --DOMWINDOW == 7 (0xe74b1000) [pid = 6130] [serial = 27] [outer = (nil)] [url = data:text/html;charset=UTF-8,%3C%21%2D%2DCLEAR%2D%2D%3E]
[task 2019-03-06T16:47:57.296Z] 16:47:57 INFO - --DOMWINDOW == 6 (0xe74ba800) [pid = 6130] [serial = 26] [outer = (nil)] [url = file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/bidi-004-j.html]
[task 2019-03-06T16:47:57.298Z] 16:47:57 INFO - --DOMWINDOW == 5 (0xe85f3800) [pid = 6130] [serial = 13] [outer = (nil)] [url = file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/bidi-001-j.html]
[task 2019-03-06T16:47:57.301Z] 16:47:57 INFO - ++DOMWINDOW == 6 (0xe0fb2c00) [pid = 6130] [serial = 348] [outer = 0xf7167460]
[task 2019-03-06T16:47:57.497Z] 16:47:57 INFO - REFTEST TEST-UNEXPECTED-FAIL | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2.html == file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2-ref.html | load failed: timed out after 300000 ms waiting for 'load' event for file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2.html
[task 2019-03-06T16:47:57.506Z] 16:47:57 INFO - REFTEST INFO | Saved log: START file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2.html
[task 2019-03-06T16:47:57.510Z] 16:47:57 INFO - REFTEST TEST-END | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2.html == file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2-ref.html
[task 2019-03-06T16:47:57.706Z] 16:47:57 INFO - ++DOMWINDOW == 7 (0xe0fb4400) [pid = 6130] [serial = 349] [outer = 0xf7167460]
[task 2019-03-06T16:47:57.790Z] 16:47:57 INFO - REFTEST TEST-LOAD | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-2-ref.html | 124 / 173 (71%)
[task 2019-03-06T16:47:57.839Z] 16:47:57 INFO - ++DOMWINDOW == 8 (0xe0fb6000) [pid = 6130] [serial = 350] [outer = 0xf7167460]
[task 2019-03-06T16:47:57.861Z] 16:47:57 INFO - REFTEST TEST-START | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-3.html == file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-3-ref.html
[task 2019-03-06T16:47:57.865Z] 16:47:57 INFO - REFTEST TEST-LOAD | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-3.html | 125 / 173 (72%)
[task 2019-03-06T16:47:57.923Z] 16:47:57 ERROR - REFTEST ERROR | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-3.html | program error managing timeouts
[task 2019-03-06T16:47:57.923Z] 16:47:57 ERROR -
[task 2019-03-06T16:47:57.943Z] 16:47:57 INFO -

REFTEST ERROR | file:///builds/worker/workspace/build/tests/reftest/tests/layout/reftests/bidi/718236-3.html | program error managing timeouts

Looks like we tripped over a harness bug of some sort here.

Component: Layout: Text and Fonts → Reftest
Product: Core → Testing
Summary: Intermittent bidi/718236-2.html == bidi/718236-2-ref.html | load failed: timed out after 300000 ms waiting for 'load' event for bidi/718236-2.html → REFTEST ERROR | ... | program error managing timeouts (causing Intermittent bidi/718236-2.html == bidi/718236-2-ref.html | load failed: timed out after 300000 ms)

Oh, sorry -- I guess the test timeout ("timed out after 300000 ms waiting for 'load' event") was before the "program error" harness bug. (Maybe it's what caused the harness bug, too.)

So the test timeout (& whatever gecko bug may've caused it) is probably the proximal issue. --> Restoring the original title + component.

(Note: the test timeout seems to happen right after a whole bunch of "--DOMWINDOW == 10" logging statements, so I wonder if cycle-collection (or other cleanup-of-completed-tests) is really the thing that's hanging here. shrug.)

Component: Reftest → Layout: Text and Fonts
Product: Testing → Core
Summary: REFTEST ERROR | ... | program error managing timeouts (causing Intermittent bidi/718236-2.html == bidi/718236-2-ref.html | load failed: timed out after 300000 ms) → Intermittent bidi/718236-2.html == bidi/718236-2-ref.html | load failed: timed out after 300000 ms waiting for 'load' event for bidi/718236-2.html

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → INCOMPLETE
You need to log in before you can comment on or make changes to this bug.