1930362 - Intermittent LeakSanitizer | leak at NS_NewRunnableFunction, mozilla::RemoteLazyInputStreamChild::StreamConsumed, mozilla::RemoteLazyInputStream::Close, mozilla::dom::StreamBlobImpl::~StreamBlobImpl

Status: RESOLVED INCOMPLETE

(Core :: Storage: IndexedDB, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nfay [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=482005980&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/fEvJ7Fy5RAqAyC8KyIqFYQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2024-11-10T06:59:41.073Z] 06:59:41     INFO - TEST-START | /IndexedDB/writer-starvation.htm
[task 2024-11-10T06:59:41.084Z] 06:59:41     INFO - Closing window 8236549d-b878-489b-a422-7dae0bf6aa67
[task 2024-11-10T06:59:41.874Z] 06:59:41     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:41.876Z] 06:59:41     INFO - PID 960 | Suppressions used:
[task 2024-11-10T06:59:41.877Z] 06:59:41     INFO - PID 960 |   count      bytes template
[task 2024-11-10T06:59:41.878Z] 06:59:41     INFO - PID 960 |      31      16288 nsComponentManagerImpl
[task 2024-11-10T06:59:41.880Z] 06:59:41     INFO - PID 960 |       2        288 libfontconfig.so
[task 2024-11-10T06:59:41.881Z] 06:59:41     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:42.095Z] 06:59:42     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:42.097Z] 06:59:42     INFO - PID 960 | Suppressions used:
[task 2024-11-10T06:59:42.097Z] 06:59:42     INFO - PID 960 |   count      bytes template
[task 2024-11-10T06:59:42.098Z] 06:59:42     INFO - PID 960 |      31      16288 nsComponentManagerImpl
[task 2024-11-10T06:59:42.099Z] 06:59:42     INFO - PID 960 |       2        288 libfontconfig.so
[task 2024-11-10T06:59:42.100Z] 06:59:42     INFO - PID 960 |       1       9496 style::sharing::SHARING_CACHE_KEY
[task 2024-11-10T06:59:42.101Z] 06:59:42     INFO - PID 960 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-11-10T06:59:42.102Z] 06:59:42     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:44.165Z] 06:59:44     INFO - .
[task 2024-11-10T06:59:44.165Z] 06:59:44     INFO - TEST-OK | /IndexedDB/writer-starvation.htm | took 3092ms
[task 2024-11-10T06:59:44.166Z] 06:59:44     INFO - Restarting browser for new test group
[task 2024-11-10T06:59:44.171Z] 06:59:44     INFO - PID 960 | 1731221984170	Marionette	INFO	Stopped listening on port 45977
[task 2024-11-10T06:59:44.389Z] 06:59:44     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:44.390Z] 06:59:44     INFO - PID 960 | Suppressions used:
[task 2024-11-10T06:59:44.390Z] 06:59:44     INFO - PID 960 |   count      bytes template
[task 2024-11-10T06:59:44.392Z] 06:59:44     INFO - PID 960 |      31      16288 nsComponentManagerImpl
[task 2024-11-10T06:59:44.393Z] 06:59:44     INFO - PID 960 |       2        288 libfontconfig.so
[task 2024-11-10T06:59:44.394Z] 06:59:44     INFO - PID 960 |       1       9496 style::sharing::SHARING_CACHE_KEY
[task 2024-11-10T06:59:44.395Z] 06:59:44     INFO - PID 960 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-11-10T06:59:44.398Z] 06:59:44     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:45.050Z] 06:59:45     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:45.051Z] 06:59:45     INFO - PID 960 | Suppressions used:
[task 2024-11-10T06:59:45.054Z] 06:59:45     INFO - PID 960 |   count      bytes template
[task 2024-11-10T06:59:45.054Z] 06:59:45     INFO - PID 960 |      31      16288 nsComponentManagerImpl
[task 2024-11-10T06:59:45.055Z] 06:59:45     INFO - PID 960 |       2        288 libfontconfig.so
[task 2024-11-10T06:59:45.056Z] 06:59:45     INFO - PID 960 |       1       9496 style::sharing::SHARING_CACHE_KEY
[task 2024-11-10T06:59:45.056Z] 06:59:45     INFO - PID 960 |       1       4104 style::bloom::BLOOM_KEY
[task 2024-11-10T06:59:45.057Z] 06:59:45     INFO - PID 960 | -----------------------------------------------------
[task 2024-11-10T06:59:45.484Z] 06:59:45     INFO - Browser exited with return code -15
[task 2024-11-10T06:59:45.487Z] 06:59:45     INFO - ERROR | LeakSanitizer | SUMMARY: AddressSanitizer: 15736 byte(s) leaked in 28 allocation(s).
[task 2024-11-10T06:59:45.487Z] 06:59:45     INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2024-11-10T06:59:45.487Z] 06:59:45     INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2024-11-10T06:59:45.487Z] 06:59:45     INFO - Allowed depth was 4
[task 2024-11-10T06:59:45.488Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at NewPage, mozilla::Queue, mozilla::detail::EventQueueInternal, mozilla::ThreadEventQueue::PutEventInternal
[task 2024-11-10T06:59:45.488Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame NewPage matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at mozilla::RemoteLazyInputStreamThread::GetOrCreate, mozilla::BindChildActor, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at NS_NewRunnableFunction, mozilla::RemoteLazyInputStreamChild::StreamConsumed, mozilla::RemoteLazyInputStream::Close, mozilla::dom::StreamBlobImpl::~StreamBlobImpl
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::ipc::MessageChannel::MessageChannel, mozilla::ipc::IToplevelProtocol::IToplevelProtocol, PRemoteLazyInputStreamChild, RemoteLazyInputStreamChild
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at nsThreadManager::NewNamedThread, NS_NewNamedThread, NS_NewNamedThread, mozilla::RemoteLazyInputStreamThread::GetOrCreate
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at Malloc, nsTArray_base, EnsureCapacity, AppendElementInternal
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame Malloc matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at nsSegmentedBuffer::AppendNewSegment, nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame nsSegmentedBuffer::AppendNewSegment matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame Alloc matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at mozilla::RemoteLazyInputStream::CloneWithRange, mozilla::dom::StreamBlobImpl::CreateInputStream, mozilla::dom::MultipartBlobImpl::CreateInputStream, mozilla::dom::IPCBlobUtils::Serialize
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStream::CloneWithRange matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at MakeRefPtr, mozilla::BindChildActor, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at nsThread::nsThread, nsThreadManager::NewNamedThread, NS_NewNamedThread, NS_NewNamedThread
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame nsThread::nsThread matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at MakeAndAddRef, NS_NewCancelableRunnableFunction, CallbackHolder, nsPipeInputStream::AsyncWait
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame NS_NewCancelableRunnableFunction matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at MakeUnique, nsThreadManager::NewNamedThread, NS_NewNamedThread, NS_NewNamedThread
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame MakeUnique matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewPipe2, mozilla::RemoteLazyInputStream::EnsureAsyncRemoteStream, operator, decltype
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame NS_NewPipe2 matched a expected leak
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - TEST-FAIL | LeakSanitizer | leak at PR_NewMonitor, ReentrantMonitor, nsPipe::nsPipe, NS_NewPipe2
[task 2024-11-10T06:59:45.489Z] 06:59:45     INFO - INFO | LeakSanitizer | Frame PR_NewMonitor matched a expected leak
[task 2024-11-10T06:59:45.490Z] 06:59:45     INFO - Closing logging queue
[task 2024-11-10T06:59:45.490Z] 06:59:45     INFO - queue closed
[task 2024-11-10T06:59:45.776Z] 06:59:45     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2024-11-10T06:59:45.817Z] 06:59:45     INFO - LSan enabled.
[task 2024-11-10T06:59:45.817Z] 06:59:45     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2024-11-10T06:59:45.818Z] 06:59:45     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmpfxnf1jpd
[task 2024-11-10T06:59:45.826Z] 06:59:45     INFO - PID 966 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-11-10T06:59:45.827Z] 06:59:45     INFO - PID 966 | 1731220866565	Marionette	INFO	Marionette enabled
[task 2024-11-10T06:59:45.827Z] 06:59:45     INFO - PID 966 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2024-11-10T06:59:45.827Z] 06:59:45     INFO - PID 966 | 1731220866838	Marionette	INFO	Listening on port 33165
[task 2024-11-10T06:59:45.829Z] 06:59:45     INFO - PID 966 | Crash Annotation GraphicsCriticalError: |[0][GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 2658 (t=6.69779) [GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 2658
[task 2024-11-10T06:59:45.829Z] 06:59:45     INFO - PID 966 | console.error: ({})
[task 2024-11-10T06:59:45.830Z] 06:59:45     INFO - PID 966 | [ERROR error_support::handling] logins-unexpected: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-11-10T06:59:45.830Z] 06:59:45     INFO - PID 966 | [ERROR error_support::handling] suggest-unexpected: Error from Remote Settings: Remote settings error: Error parsing URL: relative URL with a cannot-be-a-base base
[task 2024-11-10T06:59:45.830Z] 06:59:45     INFO - PID 966 | console.error: URLBar - QuickSuggest.SuggestBackendRust: "Error initializing SuggestStore:"
[task 2024-11-10T06:59:45.830Z] 06:59:45     INFO - PID 966 | console.error: URLBar - QuickSuggest.SuggestBackendRust: (new Error("reason: Error from Remote Settings: Remote settings error: Error parsing URL: relative URL with a cannot-be-a-base base", "resource://gre/modules/RustSuggest.sys.mjs", 1501))
[task 2024-11-10T06:59:45.831Z] 06:59:45     INFO - Starting runner
[task 2024-11-10T06:59:47.853Z] 06:59:47     INFO - TEST-START | /content-security-policy/img-src/css-filter-blocked.tentative.html

Comment 1

[Intermittent Failures Robot]

1 failures in 4515 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=1930362&startday=2024-11-04&endday=2024-11-10&tree=all

Comment 2

[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-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=1930362&startday=2024-11-11&endday=2024-11-17&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 3002 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=1930362&startday=2024-11-18&endday=2024-11-24&tree=all

Comment 4

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

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

Comment 5

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Table

	no_variant
linux2404-x86_64/asan	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1930362&startday=2025-10-13&endday=2025-10-19&tree=all

Comment 6

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2404-x86_64/asan	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1930362&startday=2025-10-20&endday=2025-10-26&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2404-x86_64/asan	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1930362&startday=2026-01-19&endday=2026-01-25&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2404-x86_64/asan	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1930362&startday=2026-02-02&endday=2026-02-08&tree=all

Comment 9

[Intermittent Failures Robot]

1 failures were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1

Table

	no_variant
linux2404-x86_64/asan	1

For more details, see:

https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1930362&startday=2026-03-02&endday=2026-03-08&tree=all