1675008 - Intermittent TEST-UNEXPECTED-TIMEOUT | netwerk/test/unit/test_altsvc_http3.js | Test timed out

Status: RESOLVED FIXED

(Core :: Networking, defect)

Description

[Treeherder Bug Filer]

Filed by: malexandru [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=320581870&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/ey3bP-VmT8ie_BR_8xCCIw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2020-11-03T12:49:56.098Z] 12:49:56 INFO - TEST-START | xpcshell.ini:toolkit/mozapps/extensions/test/xpcshell/test_upgrade.js
[task 2020-11-03T12:49:56.637Z] 12:49:56 INFO - TEST-PASS | xpcshell.ini:toolkit/mozapps/extensions/test/xpcshell/test_upgrade.js | took 545ms
[task 2020-11-03T12:49:56.640Z] 12:49:56 INFO - Retrying tests that failed when run in parallel.
[task 2020-11-03T12:49:56.647Z] 12:49:56 INFO - TEST-START | netwerk/test/unit/test_altsvc_http3.js
[task 2020-11-03T12:54:56.648Z] 12:54:56 WARNING - TEST-UNEXPECTED-TIMEOUT | netwerk/test/unit/test_altsvc_http3.js | Test timed out
[task 2020-11-03T12:54:56.648Z] 12:54:56 INFO - TEST-INFO took 300000ms
[task 2020-11-03T12:54:56.648Z] 12:54:56 INFO - >>>>>>>
[task 2020-11-03T12:54:56.648Z] 12:54:56 INFO - (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2020-11-03T12:54:56.648Z] 12:54:56 INFO - TEST-PASS | netwerk/test/unit/test_altsvc_http3.js | run_test - [run_test : 27] "40382" != null
[task 2020-11-03T12:54:56.648Z] 12:54:56 INFO - TEST-PASS | netwerk/test/unit/test_altsvc_http3.js | run_test - [run_test : 28] "40382" != ""
[task 2020-11-03T12:54:56.648Z] 12:54:56 INFO - PID 4752 | http foo - http://foo.example.com:39155/
[task 2020-11-03T12:54:56.650Z] 12:54:56 INFO - PID 4752 | https foo - https://foo.example.com:40382/
[task 2020-11-03T12:54:56.651Z] 12:54:56 INFO - PID 4752 | http bar - http://bar.example.com:46721/
[task 2020-11-03T12:54:56.651Z] 12:54:56 INFO - PID 4752 | https bar - https://bar.example.com:40382/
[task 2020-11-03T12:54:56.652Z] 12:54:56 INFO - PID 4752 | doTest1()
[task 2020-11-03T12:54:56.652Z] 12:54:56 INFO - (xpcshell/head.js) | test pending (2)
[task 2020-11-03T12:54:56.652Z] 12:54:56 INFO - PID 4752 | execute doTest http://foo.example.com:39155/
[task 2020-11-03T12:54:56.653Z] 12:54:56 INFO - (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2020-11-03T12:54:56.654Z] 12:54:56 INFO - running event loop
[task 2020-11-03T12:54:56.654Z] 12:54:56 INFO - TEST-PASS | netwerk/test/unit/test_altsvc_http3.js | testOnStartRequest - [testOnStartRequest : 156] true == true
[task 2020-11-03T12:54:56.655Z] 12:54:56 INFO - TEST-PASS | netwerk/test/unit/test_altsvc_http3.js | testOnStartRequest - [testOnStartRequest : 164] 200 == 200
[task 2020-11-03T12:54:56.655Z] 12:54:56 INFO - PID 4752 | routed is

Comment 1

[Intermittent Failures Robot]

33 failures in 801 pushes (0.041 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 33

Platform breakdown:

• linux1804-64: 7
• linux1804-64-qr: 26

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1675008&startday=2020-11-03&endday=2020-11-03&tree=all

Comment 2

[Intermittent Failures Robot]

22 failures in 747 pushes (0.029 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 21
• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 17
• linux1804-64-shippable-qr: 1
• linux1804-64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1675008&startday=2020-11-04&endday=2020-11-04&tree=all

Comment 3

[Intermittent Failures Robot]

22 failures in 865 pushes (0.025 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 19
• comm-central: 1
• mozilla-central: 2

Platform breakdown:

• linux1804-64: 2
• linux1804-64-qr: 15
• linux64-shippable: 1
• macosx1014-64-qr: 2
• linux1804-64-shippable-qr: 1
• linux1804-64-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1675008&startday=2020-11-05&endday=2020-11-05&tree=all

Comment 4

[Intermittent Failures Robot]

16 failures in 737 pushes (0.022 failures/push) were associated with this bug yesterday.

Repository breakdown:

• autoland: 11
• comm-central: 3
• try: 1
• mozilla-central: 1

Platform breakdown:

• linux1804-64-qr: 7
• macosx1014-64-shippable: 1
• macosx1014-64-qr: 2
• linux1804-64: 2
• linux64-shippable: 1
• linux1804-64-shippable: 1
• linux1804-64-shippable-qr: 1
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1675008&startday=2020-11-06&endday=2020-11-06&tree=all

Comment 5

[Narcis Beleuzu [:NarcisB]]

Dragana this is a high freq failure that started with the landing of Bug 1674316.
There are 100 failures in the last 4 days.
Most of them (96) are on linux1804-64/opt

Can you please take a look?

Retrigs: https://treeherder.mozilla.org/jobs?repo=autoland&searchStr=Linux%2C18.04%2Cx64%2CWebRender%2Copt%2CXpcshell%2Ctests%2Ctest-linux1804-64-qr%2Fopt-xpcshell-e10s%2CX2&tochange=5dfa10a744ead7c8d91def78fe9b0aeb4d051a3c&fromchange=8a6e248a02bd9b34bfb663f3bc7a9596ec6f7b03&selectedTaskRun=KA4MQ2oJTcmhuBRub_fPxQ.0

Comment 6

[Intermittent Failures Robot]

106 failures in 4128 pushes (0.026 failures/push) were associated with this bug in the last 7 days.

This is the #7 most frequent failure this week.

** This failure happened more than 75 times this week! Resolving this bug is a very high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 1 week, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 88
• mozilla-central: 5
• comm-central: 5
• try: 8

Platform breakdown:

• linux1804-64: 16
• linux1804-64-qr: 67
• linux1804-64-shippable-qr: 5
• linux64-shippable: 3
• macosx1014-64-qr: 5
• linux1804-64-shippable: 6
• macosx1014-64-shippable: 1
• linux64: 1
• macosx1014-64-shippable-qr: 1
• linux1804-64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1675008&startday=2020-11-02&endday=2020-11-08&tree=all

Comment 7

[Intermittent Failures Robot]

43 failures in 904 pushes (0.048 failures/push) were associated with this bug yesterday.

** This test has failed more than 150 times in the last 21 days. It should be disabled until it can be fixed. **

Repository breakdown:

• autoland: 32
• mozilla-central: 2
• try: 7
• comm-central: 2

Platform breakdown:

• linux1804-64-qr: 19
• linux1804-64: 9
• macosx1014-64-qr: 5
• linux1804-64-shippable: 2
• macosx1014-64-shippable-qr: 3
• macosx1014-64-devedition-qr: 1
• linux1804-64-shippable-qr: 1
• linux1804-64-devedition: 1
• macosx1014-64: 1
• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1675008&startday=2020-11-10&endday=2020-11-10&tree=all

Comment 8

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Attachment: Bug 1675008 - disable test_altsvc_http3.js for failing frequently. r=jmaher

Comment 9

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/70d117580233
disable test_altsvc_http3.js for failing frequently. r=jmaher DONTBUILD

Comment 10

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/70d117580233

Comment 11

[Dragana Damjanovic [:dragana]]

The issue with this and other HTTTP3 test is a server bug that needs to be fixed in neqo (there is a PR request waiting on review).

Comment 12

[Intermittent Failures Robot]

72 failures in 4040 pushes (0.018 failures/push) were associated with this bug in the last 7 days.

This is the #10 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. **

Repository breakdown:

• autoland: 42
• comm-central: 10
• mozilla-central: 6
• try: 14

Platform breakdown:

• linux1804-64-qr: 28
• linux64-shippable: 2
• macosx1014-64-qr: 8
• linux1804-64-shippable-qr: 5
• macosx1014-64-shippable: 3
• linux1804-64-shippable: 4
• linux64: 3
• linux1804-64: 10
• macosx1014-64-shippable-qr: 3
• macosx1014-64-devedition-qr: 1
• linux1804-64-devedition: 1
• macosx1014-64: 2
• linux1804-64-tsan: 1
• android-em-7-0-x86_64-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1675008&startday=2020-11-09&endday=2020-11-15&tree=all

Comment 13

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

Closing intermittent necko bugs that haven't occured in the past 6 months.

Comment 14

[Manuel Bucher [:manuel]]

Reopening, because the test likely only has no new failures, because it got disabled: https://searchfox.org/mozilla-central/rev/2c3d657cbba5484ccac44443c4417baed7b5fafb/netwerk/test/unit/xpcshell.toml#94. I think we can try enabling it again with Bug 1768090 fixed.

Comment 15

[Manuel Bucher [:manuel]]

Attachment: Bug 1675008 - Enable test_altsvc_http3 with http3 intermittents fixed r=#necko

Intermittent HTTP/3 failures were fixed in Bug 1768090. This test was
disabled before the fix. We can try enabling it again now.

Comment 16

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/69e09c79a6a9
Enable test_altsvc_http3 with http3 intermittents fixed r=necko-reviewers,kershaw

Comment 17

[Pulsebot]

Backout by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/93c92cc6d4cb
Backed out changeset 69e09c79a6a9 for causing xpcshell failures in test_altsvc_http3.js.

Comment 18

[Cristina Horotan [:chorotan]]

Backed out changeset 69e09c79a6a9 (bug 1675008) for causing xpcshell failures in test_altsvc_http3.js.

Backout: https://hg.mozilla.org/integration/autoland/rev/93c92cc6d4cbf38ea30a63f299e3a3d2fd6453df

Failure push: https://treeherder.mozilla.org/jobs?repo=autoland&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=69e09c79a6a9db826b51a409e60630e05c0b40ed

Failure log: https://treeherder.mozilla.org/logviewer?job_id=445541983&repo=autoland&lineNumber=6322

Comment 19

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/39cf6862a84a
Enable test_altsvc_http3 with http3 intermittents fixed r=necko-reviewers,kershaw

Comment 20

[Atila Butkovits]

https://hg.mozilla.org/mozilla-central/rev/39cf6862a84a