1896258 - Intermittent LeakSanitizer | leak at mozilla::ipc::MessageChannel::MessageChannel, mozilla::ipc::IToplevelProtocol::IToplevelProtocol, mozilla::ipc::PBackgroundChild::PBackgroundChild, mozilla::ipc::BackgroundChildImpl::BackgroundChildImpl

Status: RESOLVED INCOMPLETE

(Core :: WebRTC, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: sstanca [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=457780734&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Qdn6YJN1RIyLDrcU6lR-Bw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-05-11T10:15:15.420Z] 10:15:15     INFO - TEST-OK | /html/cross-origin-opener-policy/tentative/restrict-properties/reporting-to-rp.https.html | took 3879ms
[task 2024-05-11T10:15:15.420Z] 10:15:15     INFO - Restarting browser for new test group
[task 2024-05-11T10:15:15.423Z] 10:15:15     INFO - PID 10930 | 1715422515422	Marionette	INFO	Stopped listening on port 43867
[task 2024-05-11T10:15:18.117Z] 10:15:18     INFO - PID 10930 | [Parent 10930, IPC I/O Parent] WARNING: Process 11074 may be hanging at shutdown; will wait for up to 40000ms: file /builds/worker/checkouts/gecko/ipc/chromium/src/chrome/common/process_watcher_posix_sigchld.cc:184
[task 2024-05-11T10:15:19.043Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.043Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.044Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.045Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.045Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.046Z] 10:15:19     INFO - PID 10930 |       1       9240 style::sharing::SHARING_CACHE_KEY
[task 2024-05-11T10:15:19.046Z] 10:15:19     INFO - PID 10930 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-05-11T10:15:19.047Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.074Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.076Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.076Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.078Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.078Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.079Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.172Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.173Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.174Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.175Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.176Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.176Z] 10:15:19     INFO - PID 10930 |       1       9240 style::sharing::SHARING_CACHE_KEY
[task 2024-05-11T10:15:19.177Z] 10:15:19     INFO - PID 10930 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-05-11T10:15:19.178Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.297Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.298Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.299Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.300Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.300Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.301Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.305Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.305Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.306Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.306Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.306Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.307Z] 10:15:19     INFO - PID 10930 |       1       9240 style::sharing::SHARING_CACHE_KEY
[task 2024-05-11T10:15:19.307Z] 10:15:19     INFO - PID 10930 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-05-11T10:15:19.307Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.413Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.414Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.414Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.414Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.414Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.414Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.476Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:19.477Z] 10:15:19     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:19.477Z] 10:15:19     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:19.477Z] 10:15:19     INFO - PID 10930 |      31      16288 nsComponentManagerImpl
[task 2024-05-11T10:15:19.478Z] 10:15:19     INFO - PID 10930 |       2        288 libfontconfig.so
[task 2024-05-11T10:15:19.478Z] 10:15:19     INFO - PID 10930 |       1       9240 style::sharing::SHARING_CACHE_KEY
[task 2024-05-11T10:15:19.479Z] 10:15:19     INFO - PID 10930 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-05-11T10:15:19.479Z] 10:15:19     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:20.381Z] 10:15:20     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:20.382Z] 10:15:20     INFO - PID 10930 | Suppressions used:
[task 2024-05-11T10:15:20.382Z] 10:15:20     INFO - PID 10930 |   count      bytes template
[task 2024-05-11T10:15:20.382Z] 10:15:20     INFO - PID 10930 |       2         64 nsComponentManagerImpl
[task 2024-05-11T10:15:20.382Z] 10:15:20     INFO - PID 10930 |     633      18115 libfontconfig.so
[task 2024-05-11T10:15:20.383Z] 10:15:20     INFO - PID 10930 |       2      18480 style::sharing::SHARING_CACHE_KEY
[task 2024-05-11T10:15:20.383Z] 10:15:20     INFO - PID 10930 |       2       8208 style::bloom::BLOOM_KEY
[task 2024-05-11T10:15:20.384Z] 10:15:20     INFO - PID 10930 |      25       4687 libEGL_mesa.so
[task 2024-05-11T10:15:20.384Z] 10:15:20     INFO - PID 10930 |    9640      74221 libglib-2.0.so
[task 2024-05-11T10:15:20.384Z] 10:15:20     INFO - PID 10930 |      20      12800 libX11.so
[task 2024-05-11T10:15:20.385Z] 10:15:20     INFO - PID 10930 |    1645     478090 swrast_dri.so
[task 2024-05-11T10:15:20.385Z] 10:15:20     INFO - PID 10930 |       1         40 XPCWrappedNativeJSOps
[task 2024-05-11T10:15:20.386Z] 10:15:20     INFO - PID 10930 | -----------------------------------------------------
[task 2024-05-11T10:15:20.463Z] 10:15:20     INFO - Browser exited with return code 0
[task 2024-05-11T10:15:20.464Z] 10:15:20     INFO - ERROR | LeakSanitizer | SUMMARY: AddressSanitizer: 1336 byte(s) leaked in 9 allocation(s).
[task 2024-05-11T10:15:20.464Z] 10:15:20     INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2024-05-11T10:15:20.464Z] 10:15:20     INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2024-05-11T10:15:20.465Z] 10:15:20     INFO - Allowed depth was 4
[task 2024-05-11T10:15:20.465Z] 10:15:20     INFO - TEST-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, SetLength, nsTSubstring
[task 2024-05-11T10:15:20.465Z] 10:15:20     INFO - INFO | LeakSanitizer | Frame Alloc matched a expected leak
[task 2024-05-11T10:15:20.466Z] 10:15:20     INFO - TEST-FAIL | LeakSanitizer | leak at mozilla::net::HttpChannelChild::ContinueAsyncOpen, mozilla::net::HttpChannelChild::AsyncOpenInternal, mozilla::net::HttpChannelChild::AsyncOpen, mozilla::dom::FetchDriver::HttpFetch
[task 2024-05-11T10:15:20.466Z] 10:15:20     INFO - INFO | LeakSanitizer | Frame mozilla::net::HttpChannelChild::ContinueAsyncOpen matched a expected leak
[task 2024-05-11T10:15:20.466Z] 10:15:20     INFO - TEST-FAIL | LeakSanitizer | leak at _M_init_functor, _M_init_functor, function, mozilla::net::HttpBackgroundChannelChild::RecvOnTransportAndData
[task 2024-05-11T10:15:20.466Z] 10:15:20     INFO - INFO | LeakSanitizer | Frame _M_init_functor matched a expected leak
[task 2024-05-11T10:15:20.466Z] 10:15:20     INFO - TEST-FAIL | LeakSanitizer | leak at Realloc, nsTArray_base, EnsureCapacity, AppendElementInternal
[task 2024-05-11T10:15:20.466Z] 10:15:20     INFO - INFO | LeakSanitizer | Frame Realloc matched a expected leak
[task 2024-05-11T10:15:20.467Z] 10:15:20     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::ipc::MessageChannel::MessageChannel, mozilla::ipc::IToplevelProtocol::IToplevelProtocol, mozilla::ipc::PBackgroundChild::PBackgroundChild, mozilla::ipc::BackgroundChildImpl::BackgroundChildImpl
[task 2024-05-11T10:15:20.467Z] 10:15:20     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at PLDHashTable::ChangeTable, RemoveEntry, Remove, mozilla::ipc::IProtocol::ActorDisconnected
[task 2024-05-11T10:15:20.467Z] 10:15:20     INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewRunnableFunction, mozilla::net::HttpBackgroundChannelChild::RecvOnTransportAndData, mozilla::net::PHttpBackgroundChannelChild::OnMessageReceived, mozilla::ipc::PBackgroundChild::OnMessageReceived
[task 2024-05-11T10:15:20.467Z] 10:15:20     INFO - INFO | LeakSanitizer | Frame NS_NewRunnableFunction matched a expected leak
[task 2024-05-11T10:15:20.468Z] 10:15:20     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at GetOrCreateForCurrentThread, GetOrCreateForCurrentThread, mozilla::ipc::BackgroundChild::GetOrCreateForCurrentThread, mozilla::net::HttpBackgroundChannelChild::CreateBackgroundChannel
[task 2024-05-11T10:15:20.468Z] 10:15:20     INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewRunnableFunction, mozilla::net::HttpBackgroundChannelChild::ActorDestroy, mozilla::ipc::IProtocol::ActorDisconnected, mozilla::ipc::IProtocol::ActorDisconnected
[task 2024-05-11T10:15:20.468Z] 10:15:20     INFO - INFO | LeakSanitizer | Frame NS_NewRunnableFunction matched a expected leak
[task 2024-05-11T10:15:20.469Z] 10:15:20     INFO - Closing logging queue
[task 2024-05-11T10:15:20.469Z] 10:15:20     INFO - queue closed
[task 2024-05-11T10:15:20.490Z] 10:15:20     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2024-05-11T10:15:20.497Z] 10:15:20     INFO - LSan enabled.
[task 2024-05-11T10:15:20.498Z] 10:15:20     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2024-05-11T10:15:20.498Z] 10:15:20     INFO - UBSan enabled.
[task 2024-05-11T10:15:20.498Z] 10:15:20     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmppujiqw0t
[task 2024-05-11T10:15:20.509Z] 10:15:20     INFO - PID 11163 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-05-11T10:15:20.509Z] 10:15:20     INFO - PID 11163 | 1715422099531	Marionette	INFO	Marionette enabled
[task 2024-05-11T10:15:20.510Z] 10:15:20     INFO - PID 11163 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-05-11T10:15:20.511Z] 10:15:20     INFO - PID 11163 | 1715422099806	Marionette	INFO	Listening on port 53722
[task 2024-05-11T10:15:20.511Z] 10:15:20     INFO - PID 11163 | console.error: ({})
[task 2024-05-11T10:15:20.512Z] 10:15:20     INFO - PID 11163 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-05-11T10:15:20.512Z] 10:15:20     INFO - PID 11163 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Ingest error: Error from Remote Settings: Error parsing URL: relative URL with a cannot-be-a-base base"
[task 2024-05-11T10:15:20.513Z] 10:15:20     INFO - Starting runner
[task 2024-05-11T10:15:21.457Z] 10:15:21     INFO - TEST-START | /html/obsolete/requirements-for-implementations/other-elements-attributes-and-apis/document-all.html
[task 2024-05-11T10:15:21.982Z] 10:15:21     INFO - ..
[task 2024-05-11T10:15:21.983Z] 10:15:21     INFO - TEST-OK | /html/obsolete/requirements-for-implementations/other-elements-attributes-and-apis/document-all.html | took 524ms

Comment 1

[Intermittent Failures Robot]

1 failures in 3649 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=1896258&startday=2024-05-06&endday=2024-05-12&tree=all

Comment 2

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

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

Comment 3

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=482963157&repo=mozilla-beta

Comment 4

[Intermittent Failures Robot]

1 failures in 4227 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=1896258&startday=2024-11-11&endday=2024-11-17&tree=all

Comment 5

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

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

Comment 6

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=491575555&repo=mozilla-esr128

Comment 7

[Intermittent Failures Robot]

Summary

1 failures in 4035 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr128: 1

Platform and build breakdown:

• linux1804-64-asan-qr: 1
  • opt: 1

Table

	no_variant
linux1804-64-asan-qr--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1896258&startday=2025-01-20&endday=2025-01-26&tree=all

Comment 8

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

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

Comment 9

[Intermittent Failures Robot]

Summary

1 failures in 4564 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

Table

	no_variant
linux1804-64-asan-qr--/opt	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1896258&startday=2025-02-24&endday=2025-03-02&tree=all