1500594 - Intermittent netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | - NS_BASE_STREAM_WOULD_BLOCK: Component returned failure code: 0x80470007 (NS_BASE_STREAM_WOULD_BLOCK) [nsIBinaryInputStream.readByteArray]

Status: RESOLVED FIXED

(Core :: Networking, defect, P3)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=206689261&repo=autoland

https://queue.taskcluster.net/v1/task/TlMBzIfhRN2x_e9jcISLRQ/runs/0/artifacts/public/logs/live_backing.log

20:04:53     INFO -  Retrying tests that failed when run in parallel.
20:04:53     INFO -  TEST-START | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js
20:04:54  WARNING -  TEST-UNEXPECTED-FAIL | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | xpcshell return code: 0
20:04:54     INFO -  TEST-INFO took 344ms
20:04:54     INFO -  >>>>>>>

Comment 1

[Natalia Csoregi [:nataliaCs]]

20:41:22     INFO -  TEST-PASS | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | readAltContent - [readAltContent : 151] "text/binary" == "text/binary"
20:41:22     INFO -  TEST-PASS | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js | readAltContent - [readAltContent : 152] "!@#$%^&*()" == "!@#$%^&*()"
20:41:22     INFO -  (xpcshell/head.js) | test pending (2)
20:41:22  WARNING -  TEST-UNEXPECTED-FAIL | netwerk/test/unit_ipc/test_alt-data_simple_wrap.js |  - NS_BASE_STREAM_WOULD_BLOCK: Component returned failure code: 0x80470007 (NS_BASE_STREAM_WOULD_BLOCK) [nsIBinaryInputStream.readByteArray]
20:41:22     INFO -  read_stream@../unit/head_channels.js:15:17
20:41:22     INFO -  onInputStreamReady/<@Z:/task_1539978276/build/tests/xpcshell/tests/netwerk/test/unit/test_alt-data_simple.js:160:28
20:41:22     INFO -  run@Z:/task_1539978276/build/tests/xpcshell/head.js:692:9
20:41:22     INFO -  _do_main@Z:/task_1539978276/build/tests/xpcshell/head.js:219:3
20:41:22     INFO -  _execute_test@Z:/task_1539978276/build/tests/xpcshell/head.js:533:5
20:41:22     INFO -  @typein:0:151
20:41:22     INFO -  exiting test
20:41:22     INFO -  (xpcshell/head.js) | test finished (2)
20:41:22     INFO -  CHILD-TEST-COMPLETED

Comment 2

[Intermittent Failures Robot]

25 failures in 2759 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 5
* autoland: 13
* mozilla-central: 6
* try: 1

Platform breakdown:
* windows7-32: 5
* windows10-64: 17
* windows10-64-devedition: 1
* windows10-64-nightly: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-15&endday=2018-10-21&tree=all

Comment 3

[Intermittent Failures Robot]

21 failures in 430 pushes (0.049 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-inbound: 7
* mozilla-central: 5
* autoland: 9

Platform breakdown:
* windows7-32: 4
* windows10-64-nightly: 1
* windows10-64: 16

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-22&endday=2018-10-22&tree=all

Comment 4

[Intermittent Failures Robot]

42 failures in 607 pushes (0.069 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 26
* mozilla-inbound: 13
* mozilla-central: 2
* oak: 1

Platform breakdown:
* windows10-64: 36
* windows7-32: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-23&endday=2018-10-23&tree=all

Comment 5

[Intermittent Failures Robot]

52 failures in 496 pushes (0.105 failures/push) were associated with this bug yesterday.

Repository breakdown:
* autoland: 24
* mozilla-central: 8
* try: 1
* mozilla-inbound: 19

Platform breakdown:
* windows7-32: 8
* windows10-64: 43
* windows10-64-nightly: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-24&endday=2018-10-24&tree=all

Comment 6

[Intermittent Failures Robot]

42 failures in 448 pushes (0.094 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:
* mozilla-inbound: 8
* autoland: 25
* mozilla-central: 7
* try: 2

Platform breakdown:
* windows10-64: 35
* windows7-32: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-25&endday=2018-10-25&tree=all

Comment 7

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

Attachment: Bug 1500594 - Retry reading stream if it returns NS_BASE_STREAM_WOULD_BLOCK r?kershaw!

Sometimes nsIBinaryInputStream.readByteArray could return NS_BASE_STREAM_WOULD_BLOCK.
In this case we want to retry reading from the input stream.

Comment 8

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

https://treeherder.mozilla.org/#/jobs?repo=try&revision=f3ec5f4bea21119e5c1731a0889cd973ad2ad9ee

Comment 9

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/d8a2a9b84ac2
Retry reading stream if it returns NS_BASE_STREAM_WOULD_BLOCK r=kershaw

Comment 10

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/d8a2a9b84ac2

Comment 11

[Intermittent Failures Robot]

31 failures in 411 pushes (0.075 failures/push) were associated with this bug yesterday.

Repository breakdown:
* mozilla-central: 8
* autoland: 12
* mozilla-inbound: 11

Platform breakdown:
* windows10-64: 27
* windows7-32: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-26&endday=2018-10-26&tree=all

Comment 12

[Intermittent Failures Robot]

210 failures in 2584 pushes (0.081 failures/push) were associated with this bug in the last 7 days.

This is the #6 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: 117
* oak: 2
* mozilla-inbound: 58
* try: 3
* mozilla-central: 30

Platform breakdown:
* windows10-64-nightly: 3
* windows10-64: 178
* windows7-32: 29

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1500594&startday=2018-10-22&endday=2018-10-28&tree=all

Comment 13

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/releases/mozilla-beta/rev/7e5a43957be5