1799843 - Intermittent netwerk/test/unit/test_webtransport_simple.js | single tracking bug

Status: RESOLVED FIXED

(Core :: Networking, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=396031689&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ZbICkSp6RCagYFnM3rtIXg/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/ZbICkSp6RCagYFnM3rtIXg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2022-11-09T09:56:56.369Z] 09:56:56     INFO -  TEST-START | netwerk/test/unit/test_webtransport_simple.js
[task 2022-11-09T09:56:59.759Z] 09:56:59  WARNING -  TEST-UNEXPECTED-FAIL | netwerk/test/unit/test_webtransport_simple.js | xpcshell return code: 0
[task 2022-11-09T09:56:59.759Z] 09:56:59     INFO -  TEST-INFO took 3386ms
[task 2022-11-09T09:56:59.759Z] 09:56:59     INFO -  >>>>>>>
[task 2022-11-09T09:56:59.759Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: Couldn't get the user appdata directory. Crash events may not be produced.: file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp:2906
[task 2022-11-09T09:56:59.760Z] 09:56:59     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2022-11-09T09:56:59.761Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2022-11-09T09:56:59.762Z] 09:56:59     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2022-11-09T09:56:59.763Z] 09:56:59     INFO -  running event loop
[task 2022-11-09T09:56:59.764Z] 09:56:59     INFO -  PID 4231 | Couldn't convert chrome URL: chrome://branding/locale/brand.properties
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: Could not get the program name for a cubeb stream.: 'NS_SUCCEEDED(rv)', file /builds/worker/checkouts/gecko/dom/media/CubebUtils.cpp:429
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting setup
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test setup pending (2)
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | setup - [setup : 41] "38391" != null
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | setup - [setup : 42] "38391" != ""
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 0 finished (2)
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 1 pending (2)
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test setup finished (2)
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  "CONSOLE_MESSAGE: (info) No chrome package registered for chrome://branding/locale/brand.properties"
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_connect_wt
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_connect_wt pending (2)
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Socket Thread] WARNING: NS_ENSURE_TRUE(inst) failed: file StaticComponents.cpp:11372
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 1 finished (2)
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  "SessionId 0"
[task 2022-11-09T09:56:59.766Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 2 pending (2)
[task 2022-11-09T09:56:59.767Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_connect_wt finished (2)
[task 2022-11-09T09:56:59.767Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_reject
[task 2022-11-09T09:56:59.767Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_reject pending (2)
[task 2022-11-09T09:56:59.768Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 2 finished (2)
[task 2022-11-09T09:56:59.768Z] 09:56:59     INFO -  "Error: 0 reason: "
[task 2022-11-09T09:56:59.769Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 3 pending (2)
[task 2022-11-09T09:56:59.769Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_reject finished (2)
[task 2022-11-09T09:56:59.769Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_closed_0ms
[task 2022-11-09T09:56:59.770Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_closed_0ms pending (2)
[task 2022-11-09T09:56:59.771Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 3 finished (2)
[task 2022-11-09T09:56:59.771Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 4 pending (2)
[task 2022-11-09T09:56:59.771Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_closed_0ms finished (2)
[task 2022-11-09T09:56:59.771Z] 09:56:59     INFO -  "SessionId 8"
[task 2022-11-09T09:56:59.772Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_closed_100ms
[task 2022-11-09T09:56:59.772Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_closed_100ms pending (2)
[task 2022-11-09T09:56:59.773Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 4 finished (2)
[task 2022-11-09T09:56:59.773Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 5 pending (2)
[task 2022-11-09T09:56:59.774Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_closed_100ms finished (2)
[task 2022-11-09T09:56:59.774Z] 09:56:59     INFO -  "SessionId 12"
[task 2022-11-09T09:56:59.774Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_wt_stream_create
[task 2022-11-09T09:56:59.775Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_wt_stream_create pending (2)
[task 2022-11-09T09:56:59.775Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 5 finished (2)
[task 2022-11-09T09:56:59.775Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_create - [test_wt_stream_create : 162] 1 == 1
[task 2022-11-09T09:56:59.776Z] 09:56:59     INFO -  "SessionId 16"
[task 2022-11-09T09:56:59.777Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_create - [test_wt_stream_create : 129] true == true
[task 2022-11-09T09:56:59.777Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_create - [test_wt_stream_create : 133] true == true
[task 2022-11-09T09:56:59.777Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 6 pending (2)
[task 2022-11-09T09:56:59.778Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_wt_stream_create finished (2)
[task 2022-11-09T09:56:59.778Z] 09:56:59     INFO -  netwerk/test/unit/test_webtransport_simple.js | Starting test_wt_stream_send_and_stats
[task 2022-11-09T09:56:59.779Z] 09:56:59     INFO -  (xpcshell/head.js) | test test_wt_stream_send_and_stats pending (2)
[task 2022-11-09T09:56:59.779Z] 09:56:59     INFO -  (xpcshell/head.js) | test run_next_test 6 finished (2)
[task 2022-11-09T09:56:59.780Z] 09:56:59     INFO -  "SessionId 24"
[task 2022-11-09T09:56:59.780Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_send_and_stats - [test_wt_stream_send_and_stats : 133] true == true
[task 2022-11-09T09:56:59.780Z] 09:56:59     INFO -  "Error: 0 reason: "
[task 2022-11-09T09:56:59.781Z] 09:56:59     INFO -  TEST-PASS | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_send_and_stats - [test_wt_stream_send_and_stats : 192] true == true
[task 2022-11-09T09:56:59.781Z] 09:56:59  WARNING -  TEST-UNEXPECTED-FAIL | netwerk/test/unit/test_webtransport_simple.js | test_wt_stream_send_and_stats - [test_wt_stream_send_and_stats : 239] 0 == 6
[task 2022-11-09T09:56:59.782Z] 09:56:59     INFO -  /builds/worker/workspace/build/tests/xpcshell/tests/netwerk/test/unit/test_webtransport_simple.js:test_wt_stream_send_and_stats:239
[task 2022-11-09T09:56:59.782Z] 09:56:59     INFO -  /builds/worker/workspace/build/tests/xpcshell/head.js:_do_main:240
[task 2022-11-09T09:56:59.782Z] 09:56:59     INFO -  /builds/worker/workspace/build/tests/xpcshell/head.js:_execute_test:597
[task 2022-11-09T09:56:59.783Z] 09:56:59     INFO -  -e:null:1
[task 2022-11-09T09:56:59.783Z] 09:56:59     INFO -  exiting test
[task 2022-11-09T09:56:59.783Z] 09:56:59     INFO -  Unexpected exception NS_ERROR_ABORT:
[task 2022-11-09T09:56:59.783Z] 09:56:59     INFO -  _abort_failed_test@/builds/worker/workspace/build/tests/xpcshell/head.js:875:20
[task 2022-11-09T09:56:59.784Z] 09:56:59     INFO -  do_report_result@/builds/worker/workspace/build/tests/xpcshell/head.js:976:5
[task 2022-11-09T09:56:59.784Z] 09:56:59     INFO -  Assert<@/builds/worker/workspace/build/tests/xpcshell/head.js:73:21
[task 2022-11-09T09:56:59.784Z] 09:56:59     INFO -  proto.report@resource://testing-common/Assert.jsm:228:10
[task 2022-11-09T09:56:59.785Z] 09:56:59     INFO -  equal@resource://testing-common/Assert.jsm:270:8
[task 2022-11-09T09:56:59.785Z] 09:56:59     INFO -  test_wt_stream_send_and_stats@/builds/worker/workspace/build/tests/xpcshell/tests/netwerk/test/unit/test_webtransport_simple.js:239:10
[task 2022-11-09T09:56:59.785Z] 09:56:59     INFO -  _do_main@/builds/worker/workspace/build/tests/xpcshell/head.js:240:6
[task 2022-11-09T09:56:59.785Z] 09:56:59     INFO -  _execute_test@/builds/worker/workspace/build/tests/xpcshell/head.js:597:5
[task 2022-11-09T09:56:59.786Z] 09:56:59     INFO -  @-e:1:1
[task 2022-11-09T09:56:59.786Z] 09:56:59     INFO -  exiting test
[task 2022-11-09T09:56:59.786Z] 09:56:59     INFO -  "Force a GC"
[task 2022-11-09T09:56:59.787Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:522
[task 2022-11-09T09:56:59.787Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Socket Thread] WARNING: cannot post event if not initialized: file /builds/worker/checkouts/gecko/netwerk/protocol/http/nsHttpConnectionMgr.cpp:200
[task 2022-11-09T09:56:59.787Z] 09:56:59     INFO -  "Error: 0 reason: "
[task 2022-11-09T09:56:59.787Z] 09:56:59     INFO -  "Error: 0 reason: "
[task 2022-11-09T09:56:59.788Z] 09:56:59     INFO -  PID 4231 | JavaScript error: /builds/worker/workspace/build/tests/xpcshell/tests/netwerk/test/unit/test_webtransport_simple.js, line 23: TypeError: this.closed is not a function
[task 2022-11-09T09:56:59.788Z] 09:56:59     INFO -  "CONSOLE_MESSAGE: (error) [JavaScript Error: "TypeError: this.closed is not a function" {file: "/builds/worker/workspace/build/tests/xpcshell/tests/netwerk/test/unit/test_webtransport_simple.js" line: 23}]
[task 2022-11-09T09:56:59.788Z] 09:56:59     INFO -  onSessionClosed@/builds/worker/workspace/build/tests/xpcshell/tests/netwerk/test/unit/test_webtransport_simple.js:23:10
[task 2022-11-09T09:56:59.789Z] 09:56:59     INFO -  _execute_test@/builds/worker/workspace/build/tests/xpcshell/head.js:705:23
[task 2022-11-09T09:56:59.789Z] 09:56:59     INFO -  @-e:1:1
[task 2022-11-09T09:56:59.789Z] 09:56:59     INFO -  "
[task 2022-11-09T09:56:59.789Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: Extra shutdown CC: 'i < NORMAL_SHUTDOWN_COLLECTIONS', file /builds/worker/checkouts/gecko/xpcom/base/nsCycleCollector.cpp:3387
[task 2022-11-09T09:56:59.790Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: OOPDeinit() without successful OOPInit(): file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp:3374
[task 2022-11-09T09:56:59.790Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: NS_ENSURE_TRUE(Preferences::InitStaticMembers()) failed: file /builds/worker/checkouts/gecko/modules/libpref/Preferences.cpp:4628
[task 2022-11-09T09:56:59.790Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: XPCOM object PerThreadData destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:215
[task 2022-11-09T09:56:59.791Z] 09:56:59     INFO -  PID 4231 | [Parent 4231, Main Thread] WARNING: XPCOM object SourceList destroyed from static ctor/dtor: file /builds/worker/checkouts/gecko/xpcom/base/nsTraceRefcnt.cpp:215
[task 2022-11-09T09:56:59.791Z] 09:56:59     INFO -  <<<<<<<
[task 2022-11-09T09:56:59.792Z] 09:56:59     INFO -  TEST-START | netwerk/test/unit/test_webtransport_simple.js

Comment 1

[Cosmin Sabou [:CosminS]]

tier 1 failure: https://treeherder.mozilla.org/logviewer?job_id=396144970&repo=try

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1790401

:kershaw, since you are the author of the regressor, bug 1790401, could you take a look?

For more information, please visit auto_nag documentation.

Comment 3

[Intermittent Failures Robot]

4 failures in 3445 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 2

Platform and build breakdown:

• linux1804-64-qr: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-11-07&endday=2022-11-13&tree=all

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

Set release status flags based on info from the regressing bug 1790401

Comment 5

[Intermittent Failures Robot]

3 failures in 3589 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3

Platform and build breakdown:

• linux1804-64-qr: 3
  • debug: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-11-14&endday=2022-11-20&tree=all

Comment 6

[Valentin Gosu [:valentin] (he/him)]

I think this timeout here is causing the failure on verify.

Comment 7

[Intermittent Failures Robot]

6 failures in 3888 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 5

Platform and build breakdown:

• linux1804-64-qr: 5
  • debug: 5
• macosx1015-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-11-21&endday=2022-11-27&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures in 3938 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-11-28&endday=2022-12-04&tree=all

Comment 9

[Intermittent Failures Robot]

2 failures in 3510 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • debug: 1
• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-12-05&endday=2022-12-11&tree=all

Comment 10

[Intermittent Failures Robot]

1 failures in 3558 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-12-12&endday=2022-12-18&tree=all

Comment 11

[Intermittent Failures Robot]

29 failures in 2999 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

This is the #46 most frequent failure this week.

Repository breakdown:

• autoland: 18
• mozilla-central: 7
• mozilla-beta: 1
• try: 3

Platform and build breakdown:

• linux1804-64-shippable-qr: 1
  • opt: 1
• linux1804-64-qr: 27
  • debug: 26
  • opt: 1
• linux1804-64-devedition-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-12-19&endday=2022-12-25&tree=all

Comment 12

[Kershaw Chang [:kershaw]]

Attachment: Bug 1799843 - Fix intermittent failures, r=#necko

There are several races could happen in WebTransport code and this patch aims to fix them.

Comment 13

[Intermittent Failures Robot]

23 failures in 1328 pushes (0.017 failures/push) were associated with this bug in the last 7 days.

This is the #33 most frequent failure this week.

Repository breakdown:

• try: 5
• autoland: 9
• mozilla-central: 8
• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-qr: 22
  • debug: 22
• linux1804-64-shippable-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2022-12-26&endday=2023-01-01&tree=all

Comment 14

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/6c15d27e928c
Fix intermittent failures, r=necko-reviewers,jesup

Comment 15

[Iulian Moraru]

https://hg.mozilla.org/mozilla-central/rev/6c15d27e928c

Comment 16

[Intermittent Failures Robot]

8 failures in 2607 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 4
• comm-central: 2

Platform and build breakdown:

• linux1804-64-qr: 6
  • debug: 5
  • opt: 1
• linux1804-64-tsan-qr: 1
  • opt: 1
• windows10-64-2004-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1799843&startday=2023-01-02&endday=2023-01-08&tree=all