1706509 - Intermittent LeakSanitizer | leak at detail::ProxyRelease, ProxyRelease, NS_ProxyRelease, mozilla::dom::SelfHolder::~SelfHolder

Status: RESOLVED INCOMPLETE

(Core :: DOM: Workers, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=337218236&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DRvOwBxQRrWeTnFn7bnjHw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-04-20T22:23:47.935Z] 22:23:47     INFO - PID 15626 | -----------------------------------------------------
[task 2021-04-20T22:23:48.956Z] 22:23:48     INFO - PID 15626 | -----------------------------------------------------
[task 2021-04-20T22:23:48.957Z] 22:23:48     INFO - PID 15626 | Suppressions used:
[task 2021-04-20T22:23:48.957Z] 22:23:48     INFO - PID 15626 |   count      bytes template
[task 2021-04-20T22:23:48.958Z] 22:23:48     INFO - PID 15626 |      11        344 nsComponentManagerImpl
[task 2021-04-20T22:23:48.959Z] 22:23:48     INFO - PID 15626 |     633      18083 libfontconfig.so
[task 2021-04-20T22:23:48.960Z] 22:23:48     INFO - PID 15626 |      12        115 libglib-2.0.so
[task 2021-04-20T22:23:48.960Z] 22:23:48     INFO - PID 15626 |       3        624 mozJSComponentLoader
[task 2021-04-20T22:23:48.960Z] 22:23:48     INFO - PID 15626 | -----------------------------------------------------
[task 2021-04-20T22:23:49.038Z] 22:23:49     INFO - Browser exited with return code 0
[task 2021-04-20T22:23:49.039Z] 22:23:49     INFO - PROCESS LEAKS None
[task 2021-04-20T22:23:49.039Z] 22:23:49     INFO - ERROR | LeakSanitizer | SUMMARY: AddressSanitizer: 296 byte(s) leaked in 3 allocation(s).
[task 2021-04-20T22:23:49.040Z] 22:23:49     INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2021-04-20T22:23:49.041Z] 22:23:49     INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2021-04-20T22:23:49.041Z] 22:23:49     INFO - Allowed depth was 4
[task 2021-04-20T22:23:49.041Z] 22:23:49     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at detail::ProxyRelease, ProxyRelease, NS_ProxyRelease, mozilla::dom::SelfHolder::~SelfHolder
[task 2021-04-20T22:23:49.042Z] 22:23:49     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::SupportsThreadSafeWeakPtr, mozilla::dom::RemoteWorkerChild::RemoteWorkerChild, mozilla::ipc::BackgroundChildImpl::AllocPRemoteWorkerChild, mozilla::ipc::PBackgroundChild::OnMessageReceived
[task 2021-04-20T22:23:49.042Z] 22:23:49     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::ipc::BackgroundChildImpl::AllocPRemoteWorkerChild, mozilla::ipc::PBackgroundChild::OnMessageReceived, mozilla::ipc::MessageChannel::DispatchAsyncMessage, mozilla::ipc::MessageChannel::DispatchMessage
[task 2021-04-20T22:23:49.043Z] 22:23:49     INFO - Closing logging queue```

Comment 1

[Natalia Csoregi [:nataliaCs]]

Last successful test:

[task 2021-04-20T22:23:45.140Z] 22:23:45 INFO - TEST-START | /upgrade-insecure-requests/gen/top.meta/upgrade/xhr.https.html
[task 2021-04-20T22:23:45.140Z] 22:23:45 INFO - Closing window 8589934677
[task 2021-04-20T22:23:45.900Z] 22:23:45 INFO - ......
[task 2021-04-20T22:23:45.900Z] 22:23:45 INFO - TEST-OK | /upgrade-insecure-requests/gen/top.meta/upgrade/xhr.https.html | took 764ms

Comment 2

[Andrew McCreight [:mccr8]]

Small leak involving RemoteWorkerChild. I'm not sure if this should go under Workers, or maybe something related to Privacy: Anti-Tracking.

Comment 3

[Andrew McCreight [:mccr8]]

This is a WPT, so it is possible that this is a known leak that is just failing to match the allow list.

Comment 4

[Intermittent Failures Robot]

2 failures in 3224 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-asan: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-04-19&endday=2021-04-25&tree=all

Comment 5

[Intermittent Failures Robot]

2 failures in 3706 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform and build breakdown:

• linux1804-64-asan: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-04-26&endday=2021-05-02&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures in 3279 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-asan: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-05-03&endday=2021-05-09&tree=all

Comment 7

[Intermittent Failures Robot]

3 failures in 3061 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2
• autoland: 1

Platform and build breakdown:

• linux1804-64-asan-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-05-17&endday=2021-05-23&tree=all

Comment 8

[Intermittent Failures Robot]

6 failures in 2908 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6

Platform and build breakdown:

• linux1804-64-asan-qr: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-05-24&endday=2021-05-30&tree=all

Comment 9

[Intermittent Failures Robot]

4 failures in 3065 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• linux1804-64-asan: 3
  • opt: 3
• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-05-31&endday=2021-06-06&tree=all

Comment 10

[Intermittent Failures Robot]

4 failures in 3502 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 4

Platform and build breakdown:

• linux1804-64-asan-qr: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-06-07&endday=2021-06-13&tree=all

Comment 11

[Intermittent Failures Robot]

7 failures in 2888 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-asan-qr: 5
  • opt: 5
• linux1804-64-asan: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-06-14&endday=2021-06-20&tree=all

Comment 12

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Comment 13

[Intermittent Failures Robot]

1 failures in 3170 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-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-11-29&endday=2021-12-05&tree=all

Comment 14

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Comment 15

[Andreea Pavel [:apavel]]

recent failure log: https://treeherder.mozilla.org/logviewer?job_id=362842427&repo=mozilla-beta&lineNumber=16202

Comment 16

[Intermittent Failures Robot]

1 failures in 1011 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Platform and build breakdown:

• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2021-12-27&endday=2022-01-02&tree=all

Comment 17

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.

Comment 18

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=402833250&repo=autoland

Comment 19

[Intermittent Failures Robot]

1 failures in 3717 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-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1706509&startday=2023-01-16&endday=2023-01-22&tree=all

Comment 20

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

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit auto_nag documentation.