Open
Bug 2038411
Opened 26 days ago
Updated 17 days ago
High frequency linux asan LeakSanitizer | leak at nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy, nsAStreamCopier::Process | single tracking bug
Categories
(Core :: Storage: IndexedDB, defect, P5)
Core
Storage: IndexedDB
Tracking
()
NEW
People
(Reporter: intermittent-bug-filer, Unassigned)
References
Details
(Keywords: intermittent-failure)
Attachments
(1 obsolete file)
Filed by: amarc [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=565471895&repo=autoland&task=c2_J8AflSiatkLFiJ-JZZw.0
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/c2_J8AflSiatkLFiJ-JZZw/runs/0/artifacts/public/logs/live_backing.log
[task 2026-05-09T04:49:03.375+00:00] 04:49:03 INFO - TEST-START | /IndexedDB/writer-starvation.any.worker.html
[task 2026-05-09T04:49:03.379+00:00] 04:49:03 INFO - Closing window ebec9972-34b7-4d57-a5d8-6f5574b1bdc6
[task 2026-05-09T04:49:03.855+00:00] 04:49:03 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:03.856+00:00] 04:49:03 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:03.857+00:00] 04:49:03 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:03.858+00:00] 04:49:03 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:03.859+00:00] 04:49:03 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:03.860+00:00] 04:49:03 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:03.861+00:00] 04:49:03 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:03.862+00:00] 04:49:03 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:04.325+00:00] 04:49:04 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:04.325+00:00] 04:49:04 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:04.326+00:00] 04:49:04 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:04.327+00:00] 04:49:04 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:04.328+00:00] 04:49:04 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:04.329+00:00] 04:49:04 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:04.330+00:00] 04:49:04 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:04.331+00:00] 04:49:04 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:04.766+00:00] 04:49:04 INFO - .
[task 2026-05-09T04:49:04.766+00:00] 04:49:04 INFO - TEST-OK | /IndexedDB/writer-starvation.any.worker.html | took 1393ms
[task 2026-05-09T04:49:04.769+00:00] 04:49:04 INFO - Restarting browser for new test group
[task 2026-05-09T04:49:04.773+00:00] 04:49:04 INFO - PID 1462 | 1778302144772 Marionette INFO Stopped listening on port 46679
[task 2026-05-09T04:49:05.335+00:00] 04:49:05 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:05.335+00:00] 04:49:05 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:05.335+00:00] 04:49:05 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:05.335+00:00] 04:49:05 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:05.335+00:00] 04:49:05 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:05.335+00:00] 04:49:05 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:05.338+00:00] 04:49:05 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:05.339+00:00] 04:49:05 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:05.776+00:00] 04:49:05 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:05.779+00:00] 04:49:05 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:05.782+00:00] 04:49:05 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:05.782+00:00] 04:49:05 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:05.782+00:00] 04:49:05 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:05.782+00:00] 04:49:05 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:05.782+00:00] 04:49:05 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:05.782+00:00] 04:49:05 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:06.864+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.870+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.871+00:00] 04:49:06 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:06.871+00:00] 04:49:06 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:06.872+00:00] 04:49:06 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:06.874+00:00] 04:49:06 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:06.874+00:00] 04:49:06 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:06.875+00:00] 04:49:06 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:06.875+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.913+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.915+00:00] 04:49:06 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:06.916+00:00] 04:49:06 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:06.917+00:00] 04:49:06 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:06.917+00:00] 04:49:06 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:06.917+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.937+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.939+00:00] 04:49:06 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:06.939+00:00] 04:49:06 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:06.939+00:00] 04:49:06 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:06.939+00:00] 04:49:06 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:06.940+00:00] 04:49:06 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:06.941+00:00] 04:49:06 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:06.941+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.946+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:06.947+00:00] 04:49:06 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:06.948+00:00] 04:49:06 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:06.951+00:00] 04:49:06 INFO - PID 1462 | 3 320 libfontconfig.so
[task 2026-05-09T04:49:06.951+00:00] 04:49:06 INFO - PID 1462 | 31 16288 style::global_style_data
[task 2026-05-09T04:49:06.951+00:00] 04:49:06 INFO - PID 1462 | 1 9496 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:06.951+00:00] 04:49:06 INFO - PID 1462 | 1 4104 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:06.952+00:00] 04:49:06 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:10.050+00:00] 04:49:10 INFO - PID 1462 | warning: address range table at offset 0x78970 has a premature terminator entry at offset 0x789c0
[task 2026-05-09T04:49:10.050+00:00] 04:49:10 INFO - PID 1462 | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cda0
[task 2026-05-09T04:49:10.051+00:00] 04:49:10 INFO - PID 1462 | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7cde0
[task 2026-05-09T04:49:10.052+00:00] 04:49:10 INFO - PID 1462 | warning: address range table at offset 0x7cc20 has a premature terminator entry at offset 0x7ce90
[task 2026-05-09T04:49:10.262+00:00] 04:49:10 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:10.262+00:00] 04:49:10 INFO - PID 1462 | Suppressions used:
[task 2026-05-09T04:49:10.263+00:00] 04:49:10 INFO - PID 1462 | count bytes template
[task 2026-05-09T04:49:10.264+00:00] 04:49:10 INFO - PID 1462 | 2 176 libc.so
[task 2026-05-09T04:49:10.264+00:00] 04:49:10 INFO - PID 1462 | 2 64 nsComponentManagerImpl
[task 2026-05-09T04:49:10.265+00:00] 04:49:10 INFO - PID 1462 | 831 23106 libfontconfig.so
[task 2026-05-09T04:49:10.265+00:00] 04:49:10 INFO - PID 1462 | 43 22400 style::global_style_data
[task 2026-05-09T04:49:10.266+00:00] 04:49:10 INFO - PID 1462 | 6 56976 style::sharing::SHARING_CACHE_KEY
[task 2026-05-09T04:49:10.266+00:00] 04:49:10 INFO - PID 1462 | 6 24624 style::bloom::BLOOM_KEY
[task 2026-05-09T04:49:10.267+00:00] 04:49:10 INFO - PID 1462 | 49 2352 mesa_cache_db_open
[task 2026-05-09T04:49:10.268+00:00] 04:49:10 INFO - PID 1462 | 1617 84894 libglib-2.0.so
[task 2026-05-09T04:49:10.268+00:00] 04:49:10 INFO - PID 1462 | 42 26880 libX11.so
[task 2026-05-09T04:49:10.269+00:00] 04:49:10 INFO - PID 1462 | 1 40 XPCWrappedNativeJSOps
[task 2026-05-09T04:49:10.269+00:00] 04:49:10 INFO - PID 1462 | -----------------------------------------------------
[task 2026-05-09T04:49:10.614+00:00] 04:49:10 INFO - Browser exited with return code 0
[task 2026-05-09T04:49:10.615+00:00] 04:49:10 INFO - ERROR | LeakSanitizer | SUMMARY: AddressSanitizer: 5872 byte(s) leaked in 15 allocation(s).
[task 2026-05-09T04:49:10.615+00:00] 04:49:10 INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2026-05-09T04:49:10.615+00:00] 04:49:10 INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2026-05-09T04:49:10.615+00:00] 04:49:10 INFO - Allowed depth was 4
[task 2026-05-09T04:49:10.619+00:00] 04:49:10 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy, nsAStreamCopier::Process
[task 2026-05-09T04:49:10.627+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewNamedThread, mozilla::RemoteLazyInputStreamThread::GetOrCreate, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2026-05-09T04:49:10.627+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2026-05-09T04:49:10.631+00:00] 04:49:10 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy, nsAStreamCopier::Process
[task 2026-05-09T04:49:10.639+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewNamedThread, mozilla::RemoteLazyInputStreamThread::GetOrCreate, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2026-05-09T04:49:10.639+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2026-05-09T04:49:10.644+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at PR_NewMonitor, ReentrantMonitor, nsPipe::nsPipe, NS_NewPipe2
[task 2026-05-09T04:49:10.644+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame PR_NewMonitor matched a expected leak
[task 2026-05-09T04:49:10.649+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewPipe2, mozilla::RemoteLazyInputStream::EnsureAsyncRemoteStream, operator, operator
[task 2026-05-09T04:49:10.649+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame NS_NewPipe2 matched a expected leak
[task 2026-05-09T04:49:10.653+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewPipe2, mozilla::RemoteLazyInputStream::EnsureAsyncRemoteStream, operator, operator
[task 2026-05-09T04:49:10.653+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame NS_NewPipe2 matched a expected leak
[task 2026-05-09T04:49:10.662+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at NewPage, Dispatch, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2026-05-09T04:49:10.662+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame NewPage matched a expected leak
[task 2026-05-09T04:49:10.667+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at CallbackHolder::CallbackHolder, nsPipeInputStream::AsyncWait, mozilla::RemoteLazyInputStream::AsyncWait, mozilla::nsMultiplexInputStream::AsyncWaitInternal
[task 2026-05-09T04:49:10.667+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame CallbackHolder::CallbackHolder matched a expected leak
[task 2026-05-09T04:49:10.675+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at make_unique, MakeUnique, NS_NewNamedThread, mozilla::RemoteLazyInputStreamThread::GetOrCreate
[task 2026-05-09T04:49:10.675+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame MakeUnique matched a expected leak
[task 2026-05-09T04:49:10.684+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at mozilla::RemoteLazyInputStreamThread::GetOrCreate, mozilla::RemoteLazyInputStream::IPCRead, Read, Read
[task 2026-05-09T04:49:10.684+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2026-05-09T04:49:10.691+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at NS_NewNamedThread, mozilla::RemoteLazyInputStreamThread::GetOrCreate, mozilla::RemoteLazyInputStream::IPCRead, Read
[task 2026-05-09T04:49:10.692+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame mozilla::RemoteLazyInputStreamThread::GetOrCreate matched a expected leak
[task 2026-05-09T04:49:10.695+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, SetThreadNameInternal
[task 2026-05-09T04:49:10.695+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame Alloc matched a expected leak
[task 2026-05-09T04:49:10.701+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at Malloc, nsTArray_base, EnsureCapacity, AppendElementInternal
[task 2026-05-09T04:49:10.701+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame Malloc matched a expected leak
[task 2026-05-09T04:49:10.706+00:00] 04:49:10 INFO - TEST-FAIL | LeakSanitizer | leak at _M_init_functor, _M_init_functor, CallbackHolder::CallbackHolder, nsPipeInputStream::AsyncWait
[task 2026-05-09T04:49:10.706+00:00] 04:49:10 INFO - INFO | LeakSanitizer | Frame _M_init_functor matched a expected leak
[task 2026-05-09T04:49:10.707+00:00] 04:49:10 INFO - Closing logging queue
[task 2026-05-09T04:49:10.707+00:00] 04:49:10 INFO - queue closed
[task 2026-05-09T04:49:10.803+00:00] 04:49:10 INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2026-05-09T04:49:10.806+00:00] 04:49:10 INFO - LSan enabled.
[task 2026-05-09T04:49:10.806+00:00] 04:49:10 INFO - INFO | runtests.py | ASan running in default memory configuration
[task 2026-05-09T04:49:10.807+00:00] 04:49:10 INFO - Application command: /builds/worker/workspace/build/application/firefox/firefox --marionette --remote-allow-system-access about:blank -profile /tmp/tmpykwy98ck
[task 2026-05-09T04:49:10.824+00:00] 04:49:10 INFO - PID 1468 | libEGL warning: DRI3: Screen seems not DRI3 capable
[task 2026-05-09T04:49:10.824+00:00] 04:49:10 INFO - PID 1468 | libEGL warning: DRI3: Screen seems not DRI3 capable
[task 2026-05-09T04:49:10.825+00:00] 04:49:10 INFO - PID 1468 | MESA: error: ZINK: failed to choose pdev
[task 2026-05-09T04:49:10.826+00:00] 04:49:10 INFO - PID 1468 | libEGL warning: egl: failed to create dri2 screen
[task 2026-05-09T04:49:10.826+00:00] 04:49:10 INFO - PID 1468 | 1778300952900 Marionette INFO Marionette enabled
[task 2026-05-09T04:49:10.827+00:00] 04:49:10 INFO - PID 1468 | 1778300953200 Marionette INFO Listening on port 40035
[task 2026-05-09T04:49:10.827+00:00] 04:49:10 INFO - PID 1468 | console.error: services.settings:
[task 2026-05-09T04:49:10.828+00:00] 04:49:10 INFO - PID 1468 | Message: EmptyDatabaseError: "main/nimbus-desktop-experiments" has not been synced yet
[task 2026-05-09T04:49:10.828+00:00] 04:49:10 INFO - PID 1468 | Stack:
[task 2026-05-09T04:49:10.829+00:00] 04:49:10 INFO - PID 1468 | EmptyDatabaseError@resource://services-settings/Database.sys.mjs:19:5
[task 2026-05-09T04:49:10.829+00:00] 04:49:10 INFO - PID 1468 | list@resource://services-settings/Database.sys.mjs:96:13
[task 2026-05-09T04:49:10.830+00:00] 04:49:10 INFO - Starting runner
[task 2026-05-09T04:49:11.510+00:00] 04:49:11 INFO - TEST-START | /IndexedDB/crashtests/create-index.any.worker.html
hi Nika, could you please take a look at this or assign it to someone? backfills kept failing
Flags: needinfo?(nika)
not sure if this is bug 2034815
| Comment hidden (Intermittent Failures Robot) |
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Comment 4•22 days ago
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My understanding is WPTs sometimes lead to a bunch of new failures. I'm not really sure what caused these particular failures, but it looks like the tests are repeatedly causing processes to die without cleaning up after background input stream threads or similar? Given the contents I assume these are content processes.
The bulk of these leaks are ones which are matching existing frames. The rest are allowed by the long list of allowed leaks (https://searchfox.org/firefox-main/rev/c001029846a51b9e15898d0900ef0c7cafb55b26/testing/web-platform/meta/IndexedDB/__dir__.ini#3). The ones which are not in the example are:
[task 2026-05-09T04:49:10.619+00:00] 04:49:10 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy, nsAStreamCopier::Process
[task 2026-05-09T04:49:10.631+00:00] 04:49:10 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy, nsAStreamCopier::Process
Both of these leaks are clearly related to the leaks below. I'm guessing the nsPipe::GetWriteSegment leaks are caused by the calls to AppendNewSegment to the pipe. This happens as the pipe is filled from data due to the async copy process, which is seemingly being leaked based on the two NS_NewPipe2 leaks in the call-site.
Overall I think this is probably churn in the leak reporting, and that it's likely that this is referring to the existing leak which is being exempted in this directory already.
Flags: needinfo?(nika)
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Comment 5•22 days ago
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I looked at a half dozen of these, and they were all in IndexedDB, so I'll move it there.
The basic context here is that leak checking on WPT was completely broken for months if not longer. That got fixed, so a bunch of leaks started showing up. While it would be good to fix this, the way to ignore these specific leaks would be to edit the lsan-allowed list in this file and add one or more of these things: nsPipe::GetWriteSegment, nsPipeOutputStream::WriteSegments, nsStreamCopierOB::DoCopy, nsAStreamCopier::Process.
Component: XPCOM → Storage: IndexedDB
See Also: → 2034815
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Comment 6•22 days ago
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We're already ignoring a bunch of stuff. Maybe something got renamed
during the period where WPT leak checking was broken.
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Updated•22 days ago
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Assignee: nobody → continuation
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Comment 7•22 days ago
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I don't see any failures on beta so no need to uplift.
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Comment 8•21 days ago
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The bot already is ignoring this leak so no need for my patch.
Assignee: continuation → nobody
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Updated•21 days ago
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Attachment #9585734 -
Attachment is obsolete: true
| Comment hidden (Intermittent Failures Robot) |
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Description
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