1792921 - Intermittent LeakSanitizer | leak at Alloc, nsTSubstring, SetLength, nsTSubstring

Status: RESOLVED INCOMPLETE

(Core :: DOM: Core & HTML, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=391824946&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Q9LVfaFYQPSXWWixiB_HaA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2022-09-29T22:20:15.668Z] 22:20:15     INFO - TEST-OK | /html/cross-origin-opener-policy/tentative/restrict-properties/popup-with-same-site.https.html | took 18868ms
[task 2022-09-29T22:20:15.669Z] 22:20:15     INFO - Restarting browser for new test group
[task 2022-09-29T22:20:15.672Z] 22:20:15     INFO - PID 7794 | 1664490015670	Marionette	INFO	Stopped listening on port 40126
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619000f07880 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619000f07880 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619000fe6f80 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619000fe6f80 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190011fee80 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190011fee80 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190011ff380 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190011ff380 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:15.685Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190018ac480 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.686Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190018ac480 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:15.686Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190023bb880 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.687Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190023bb880 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:15.688Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619003662880 - BlockShutdown: NotifyImpendingShutdown.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3634
[task 2022-09-29T22:20:15.689Z] 22:20:15     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619003662880 - BlockShutdown: RequestContentJSInterrupt.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3640
[task 2022-09-29T22:20:16.016Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190018ac480 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3679
[task 2022-09-29T22:20:16.021Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190018ac480 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1802
[task 2022-09-29T22:20:16.022Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190023bb880 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3679
[task 2022-09-29T22:20:16.025Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190023bb880 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1802
[task 2022-09-29T22:20:16.026Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619003662880 - BlockShutdown: CanSend.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3679
[task 2022-09-29T22:20:16.027Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619003662880 - ShutDownProcess: Sent shutdown message.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1802
[task 2022-09-29T22:20:16.044Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190018ac480 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1842
[task 2022-09-29T22:20:16.046Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190018ac480 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3794
[task 2022-09-29T22:20:16.067Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190023bb880 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1842
[task 2022-09-29T22:20:16.068Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=6190023bb880 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3794
[task 2022-09-29T22:20:16.072Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619003662880 - ShutDownProcess: Closing channel.: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:1842
[task 2022-09-29T22:20:16.073Z] 22:20:16     INFO - PID 7794 | [Parent 7794, Main Thread] WARNING: ContentParent: id=619003662880 - RemoveShutdownBlockers: file /builds/worker/checkouts/gecko/dom/ipc/ContentParent.cpp:3794
[task 2022-09-29T22:20:16.275Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.275Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.275Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.275Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.275Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.309Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.309Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.309Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.309Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.309Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.369Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.369Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.369Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.371Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.371Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.385Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.385Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.385Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.385Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.385Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.397Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.397Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.397Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.397Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.397Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.405Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.405Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.405Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.405Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.405Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.636Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:16.636Z] 22:20:16     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:16.636Z] 22:20:16     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:16.636Z] 22:20:16     INFO - PID 7794 |       2        288 libfontconfig.so
[task 2022-09-29T22:20:16.637Z] 22:20:16     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:21.016Z] 22:20:21     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:21.017Z] 22:20:21     INFO - PID 7794 | Suppressions used:
[task 2022-09-29T22:20:21.019Z] 22:20:21     INFO - PID 7794 |   count      bytes template
[task 2022-09-29T22:20:21.019Z] 22:20:21     INFO - PID 7794 |       1         32 nsComponentManagerImpl
[task 2022-09-29T22:20:21.019Z] 22:20:21     INFO - PID 7794 |     633      18115 libfontconfig.so
[task 2022-09-29T22:20:21.019Z] 22:20:21     INFO - PID 7794 |   16547     115663 libglib-2.0.so
[task 2022-09-29T22:20:21.019Z] 22:20:21     INFO - PID 7794 |       1         32 XPCWrappedNativeJSOps
[task 2022-09-29T22:20:21.020Z] 22:20:21     INFO - PID 7794 | -----------------------------------------------------
[task 2022-09-29T22:20:21.159Z] 22:20:21     INFO - Browser exited with return code 0
[task 2022-09-29T22:20:21.159Z] 22:20:21     INFO - ERROR | LeakSanitizer | SUMMARY: AddressSanitizer: 368 byte(s) leaked in 6 allocation(s).
[task 2022-09-29T22:20:21.160Z] 22:20:21     INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2022-09-29T22:20:21.160Z] 22:20:21     INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2022-09-29T22:20:21.161Z] 22:20:21     INFO - Allowed depth was 4
[task 2022-09-29T22:20:21.164Z] 22:20:21     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, SetLength, nsTSubstring
[task 2022-09-29T22:20:21.165Z] 22:20:21     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at std::_Function_base::_Base_manager, _M_init_functor, function, mozilla::net::HttpBackgroundChannelChild::RecvOnTransportAndData
[task 2022-09-29T22:20:21.166Z] 22:20:21     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at NS_NewRunnableFunction, mozilla::net::HttpBackgroundChannelChild::RecvOnTransportAndData, mozilla::net::PHttpBackgroundChannelChild::OnMessageReceived, mozilla::ipc::PBackgroundChild::OnMessageReceived
[task 2022-09-29T22:20:21.166Z] 22:20:21     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at already_AddRefed, mozilla::net::HttpBackgroundChannelChild::ActorDestroy, mozilla::ipc::IProtocol::DestroySubtree, mozilla::net::PHttpBackgroundChannelChild::OnMessageReceived
[task 2022-09-29T22:20:21.166Z] 22:20:21     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::net::HttpChannelChild::ContinueAsyncOpen, mozilla::net::HttpChannelChild::AsyncOpenInternal, mozilla::net::HttpChannelChild::AsyncOpen, mozilla::dom::FetchDriver::HttpFetch
[task 2022-09-29T22:20:21.166Z] 22:20:21     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Realloc, nsTArray_base, nsCOMPtr, AppendElement
[task 2022-09-29T22:20:21.166Z] 22:20:21     INFO - Closing logging queue
[task 2022-09-29T22:20:21.167Z] 22:20:21     INFO - queue closed
[task 2022-09-29T22:20:21.201Z] 22:20:21     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2022-09-29T22:20:21.210Z] 22:20:21     INFO - LSan enabled.
[task 2022-09-29T22:20:21.210Z] 22:20:21     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2022-09-29T22:20:21.211Z] 22:20:21     INFO - UBSan enabled.
[task 2022-09-29T22:20:21.211Z] 22:20:21     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmpxwuvly3j
[task 2022-09-29T22:20:21.230Z] 22:20:21     INFO - PID 14441 | 1664489203201	Marionette	INFO	Marionette enabled
[task 2022-09-29T22:20:21.232Z] 22:20:21     INFO - PID 14441 | 1664489203221	Marionette	INFO	Listening on port 54348
[task 2022-09-29T22:20:21.232Z] 22:20:21     INFO - PID 14441 | console.warn: SearchSettings: "get: No settings file exists, new profile?" (new NotFoundError("Could not open the file at /tmp/tmpd8ijrkjd/search.json.mozlz4", (void 0)))
[task 2022-09-29T22:20:21.233Z] 22:20:21     INFO - PID 14441 | 1664489593243	addons.xpi	ERROR	System addon update list error Error: Failed downloading XML, status: 0, reason: error
[task 2022-09-29T22:20:21.234Z] 22:20:21     INFO - Starting runner
[task 2022-09-29T22:20:22.352Z] 22:20:22     INFO - TEST-START | /html/rendering/replaced-elements/attributes-for-embedded-content-and-images/align.html

Comment 1

[Intermittent Failures Robot]

1 failures in 2041 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=1792921&startday=2022-09-26&endday=2022-10-02&tree=all

Comment 2

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

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

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=397951660&repo=autoland

Comment 4

[Intermittent Failures Robot]

3 failures in 3938 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• try: 1

Platform and build breakdown:

• linux1804-64-asan-qr: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2022-11-28&endday=2022-12-04&tree=all

Comment 5

[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: 2

Platform and build breakdown:

• linux1804-64-asan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2022-12-05&endday=2022-12-11&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 3558 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-asan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2022-12-12&endday=2022-12-18&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 2999 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=1792921&startday=2022-12-19&endday=2022-12-25&tree=all

Comment 8

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

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

Comment 9

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=402648360&repo=autoland

Comment 10

[Intermittent Failures Robot]

2 failures in 3717 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-asan-qr: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2023-01-16&endday=2023-01-22&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 3914 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-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2023-01-23&endday=2023-01-29&tree=all

Comment 12

[Intermittent Failures Robot]

1 failures in 3606 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2023-01-30&endday=2023-02-05&tree=all

Comment 13

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

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

Comment 14

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=417536911&repo=autoland

Comment 15

[Intermittent Failures Robot]

1 failures in 3471 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=1792921&startday=2023-05-29&endday=2023-06-04&tree=all

Comment 16

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

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

Comment 17

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=422458128&repo=mozilla-central

Comment 18

[Intermittent Failures Robot]

1 failures in 3309 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1792921&startday=2023-07-10&endday=2023-07-16&tree=all

Comment 19

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

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