Closed Bug 1955708 Opened 1 month ago Closed 4 days ago

Intermittent LeakSanitizer | leak at ReadSequenceParam, Read, IPC::ReadResult, mozilla::dom::PContentChild::OnMessageReceived

Categories

(Core :: WebRTC, defect, P5)

Product:
Core
Component:
WebRTC
Type:
defect

Tracking

()

Status:
RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

Details

(Keywords: intermittent-failure)

Filed by: agoloman [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=500341231&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/QWNPkJUOR--5Z0EykhGRfg/runs/0/artifacts/public/logs/live_backing.log

[task 2025-03-21T18:21:53.195Z] 18:21:53     INFO - TEST-OK | /IndexedDB/writer-starvation.any.worker.html | took 2322ms
[task 2025-03-21T18:21:53.196Z] 18:21:53     INFO - Restarting browser for new test group
[task 2025-03-21T18:21:53.198Z] 18:21:53     INFO - PID 941 | 1742581313197	Marionette	INFO	Stopped listening on port 42356
[task 2025-03-21T18:21:53.969Z] 18:21:53     INFO - PID 941 | -----------------------------------------------------
[task 2025-03-21T18:21:53.970Z] 18:21:53     INFO - PID 941 | Suppressions used:
[task 2025-03-21T18:21:53.970Z] 18:21:53     INFO - PID 941 |   count      bytes template
[task 2025-03-21T18:21:53.971Z] 18:21:53     INFO - PID 941 |      31      16288 nsComponentManagerImpl
[task 2025-03-21T18:21:53.973Z] 18:21:53     INFO - PID 941 |       2        288 libfontconfig.so
[task 2025-03-21T18:21:53.974Z] 18:21:53     INFO - PID 941 |       1       9496 style::sharing::SHARING_CACHE_KEY
[task 2025-03-21T18:21:53.975Z] 18:21:53     INFO - PID 941 |       1       4104 style::bloom::BLOOM_KEY
[task 2025-03-21T18:21:53.976Z] 18:21:53     INFO - PID 941 | -----------------------------------------------------
[task 2025-03-21T18:21:54.437Z] 18:21:54     INFO - Browser exited with return code -15
[task 2025-03-21T18:21:54.438Z] 18:21:54     INFO - ERROR | LeakSanitizer | SUMMARY: AddressSanitizer: 10752 byte(s) leaked in 21 allocation(s).
[task 2025-03-21T18:21:54.438Z] 18:21:54     INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2025-03-21T18:21:54.439Z] 18:21:54     INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2025-03-21T18:21:54.439Z] 18:21:54     INFO - Allowed depth was 4
[task 2025-03-21T18:21:54.440Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at mozilla::RemoteLazyInputStream::CloneWithRange, mozilla::dom::StreamBlobImpl::CreateInputStream, mozilla::dom::MultipartBlobImpl::CreateInputStream, mozilla::dom::IPCBlobUtils::Serialize
[task 2025-03-21T18:21:54.440Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStream::CloneWithRange matched a expected leak
[task 2025-03-21T18:21:54.441Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at NewPage, mozilla::Queue, mozilla::detail::EventQueueInternal, mozilla::ThreadEventQueue::PutEventInternal
[task 2025-03-21T18:21:54.441Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame NewPage matched a expected leak
[task 2025-03-21T18:21:54.441Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at PR_NewMonitor, ReentrantMonitor, nsPipe::nsPipe, NS_NewPipe2
[task 2025-03-21T18:21:54.441Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame PR_NewMonitor matched a expected leak
[task 2025-03-21T18:21:54.442Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at mozilla::RemoteLazyInputStreamThread::GetOrCreate, mozilla::BindChildActor, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2025-03-21T18:21:54.442Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2025-03-21T18:21:54.443Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewPipe2, mozilla::RemoteLazyInputStream::EnsureAsyncRemoteStream, operator, decltype
[task 2025-03-21T18:21:54.443Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame NS_NewPipe2 matched a expected leak
[task 2025-03-21T18:21:54.443Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring
[task 2025-03-21T18:21:54.443Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame Alloc matched a expected leak
[task 2025-03-21T18:21:54.443Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewPipe2
[task 2025-03-21T18:21:54.443Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame NS_NewPipe2 matched a expected leak
[task 2025-03-21T18:21:54.444Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at MakeUnique, nsThreadManager::NewNamedThread, NS_NewNamedThread, NS_NewNamedThread
[task 2025-03-21T18:21:54.444Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame MakeUnique matched a expected leak
[task 2025-03-21T18:21:54.444Z] 18:21:54     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at ReadSequenceParam, Read, IPC::ReadResult, mozilla::dom::PContentChild::OnMessageReceived
[task 2025-03-21T18:21:54.444Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at nsSegmentedBuffer::AppendNewSegment, nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy
[task 2025-03-21T18:21:54.444Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame nsSegmentedBuffer::AppendNewSegment matched a expected leak
[task 2025-03-21T18:21:54.445Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at MakeAndAddRef, NS_NewCancelableRunnableFunction, CallbackHolder, nsPipeInputStream::AsyncWait
[task 2025-03-21T18:21:54.445Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame NS_NewCancelableRunnableFunction matched a expected leak
[task 2025-03-21T18:21:54.445Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at nsThread::nsThread, nsThreadManager::NewNamedThread, NS_NewNamedThread, NS_NewNamedThread
[task 2025-03-21T18:21:54.445Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame nsThread::nsThread matched a expected leak
[task 2025-03-21T18:21:54.446Z] 18:21:54     INFO - TEST-FAIL | LeakSanitizer | leak at nsThreadManager::NewNamedThread, NS_NewNamedThread, NS_NewNamedThread, mozilla::RemoteLazyInputStreamThread::GetOrCreate
[task 2025-03-21T18:21:54.446Z] 18:21:54     INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2025-03-21T18:21:54.446Z] 18:21:54     INFO - Closing logging queue
[task 2025-03-21T18:21:54.446Z] 18:21:54     INFO - queue closed
[task 2025-03-21T18:21:54.602Z] 18:21:54     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2025-03-21T18:21:54.658Z] 18:21:54     INFO - LSan enabled.
[task 2025-03-21T18:21:54.658Z] 18:21:54     INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2025-03-21T18:21:54.659Z] 18:21:54     INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette about:blank -profile /tmp/tmpt4bcgnrx
[task 2025-03-21T18:21:54.667Z] 18:21:54     INFO - PID 947 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2025-03-21T18:21:54.668Z] 18:21:54     INFO - PID 947 | 1742579196422	Marionette	INFO	Marionette enabled
[task 2025-03-21T18:21:54.668Z] 18:21:54     INFO - PID 947 | ATTENTION: default value of option mesa_glthread overridden by environment.
[task 2025-03-21T18:21:54.669Z] 18:21:54     INFO - PID 947 | 1742579196761	Marionette	INFO	Listening on port 43439
[task 2025-03-21T18:21:54.669Z] 18:21:54     INFO - PID 947 | Crash Annotation GraphicsCriticalError: |[0][GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 2868 (t=7.8816) [GFX1-]: Calling WaitFlushedEvent::Run: is delayed: 2868
[task 2025-03-21T18:21:54.670Z] 18:21:54     INFO - PID 947 | console.error: [Exception... "Component returned failure code: 0x80004001 (NS_ERROR_NOT_IMPLEMENTED) [nsIAppStartup.secondsSinceLastOSRestart]"  nsresult: "0x80004001 (NS_ERROR_NOT_IMPLEMENTED)"  location: "JS frame :: resource:///modules/BrowserGlue.sys.mjs :: _collectStartupConditionsTelemetry :: line 1870"  data: no]
[task 2025-03-21T18:21:54.671Z] 18:21:54     INFO - Starting runner
[task 2025-03-21T18:21:55.720Z] 18:21:55     INFO - TEST-START | /accname/name/shadowdom/basic.html

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

Status: NEW → RESOLVED
Closed: 4 days ago
Resolution: --- → INCOMPLETE
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