Closed Bug 1532189 Opened 6 years ago Closed 14 days ago

Intermittent LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring

Categories

(Core :: Disability Access APIs, defect, P3)

defect

Tracking

()

RESOLVED INCOMPLETE

People

(Reporter: intermittent-bug-filer, Unassigned)

References

Details

(Keywords: intermittent-failure, regression, Whiteboard: [stockwell unknown])

#[markdown(off)]
Filed by: ncsoregi [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=231567186&repo=mozilla-inbound

https://queue.taskcluster.net/v1/task/EFD9WNKrTlmcfFQ9D5X0aA/runs/0/artifacts/public/logs/live_backing.log

last test ran: html/browsers/offline/browser-state/navigator_online_online.https.html

[task 2019-03-03T20:03:13.177Z] 20:03:13 INFO - Browser exited with return code -15
[task 2019-03-03T20:03:13.178Z] 20:03:13 INFO - PROCESS LEAKS None
[task 2019-03-03T20:03:13.178Z] 20:03:13 INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2019-03-03T20:03:13.178Z] 20:03:13 INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2019-03-03T20:03:13.179Z] 20:03:13 INFO - Allowed depth was 4
[task 2019-03-03T20:03:13.180Z] 20:03:13 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring
[task 2019-03-03T20:03:13.181Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_new, MakeUnique, HashChildren
[task 2019-03-03T20:03:13.181Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.181Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, js::RegExpStatics::create
[task 2019-03-03T20:03:13.182Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.182Z] 20:03:13 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, NonVoidStringToJsval
[task 2019-03-03T20:03:13.183Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, NewEmptyScopeData
[task 2019-03-03T20:03:13.183Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.183Z] 20:03:13 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at std::sys::unix::alloc::_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::realloc, __rdl_realloc, alloc::alloc::realloc, _$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Alloc$GT$::realloc
[task 2019-03-03T20:03:13.185Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, CopyScopeData
[task 2019-03-03T20:03:13.185Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.186Z] 20:03:13 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::ChromeUtils::GenerateQI, mozilla::dom::ChromeUtils_Binding::generateQI, CallJSNative, js::InternalCallOrConstruct
[task 2019-03-03T20:03:13.186Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, pod_malloc
[task 2019-03-03T20:03:13.187Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.187Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, mozilla::UniquePtr
[task 2019-03-03T20:03:13.187Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.188Z] 20:03:13 INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at std::sys::unix::alloc::_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$std..alloc..System$GT$::alloc, __rdl_alloc, alloc::alloc::alloc, _$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Alloc$GT$::alloc
[task 2019-03-03T20:03:13.189Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, AllocChars
[task 2019-03-03T20:03:13.190Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.190Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, js_pod_malloc, maybe_pod_malloc
[task 2019-03-03T20:03:13.191Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.191Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_realloc, js_pod_arena_realloc, maybe_pod_realloc, js::Nursery::reallocateBuffer
[task 2019-03-03T20:03:13.191Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_realloc matched a expected leak
[task 2019-03-03T20:03:13.192Z] 20:03:13 INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, AllocateObjectBuffer
[task 2019-03-03T20:03:13.192Z] 20:03:13 INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2019-03-03T20:03:13.196Z] 20:03:13 INFO - Closing logging queue

Component: DOM → DOM: Core & HTML
Priority: -- → P3
Whiteboard: [stockwell needswork:owner] → [stockwell needswork:owner][MemShrink}
Whiteboard: [stockwell needswork:owner][MemShrink} → [stockwell needswork:owner][MemShrink]

mccr8 thinks we just need to update our whitelist.

Whiteboard: [stockwell needswork:owner][MemShrink] → [stockwell needswork:owner]

It looks like something landed yesterday that started frequently leaking. The leak is in accessible/tests/browser/events/

Component: DOM: Core & HTML → Disability Access APIs
Priority: P3 → --

[Tracking Requested - why for this release]: looks like a pretty bad leak started yesterday. The regressor should be identified.

There's probably also a leakcheck intermittent failure that started happening a lot more yesterday, too, for this directory.

Hmm I don't see one, though.

Bug 1551825 has a regression range, so I'll dupe this there.

Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → DUPLICATE
Priority: -- → P3
QA Whiteboard: [qa-regression-triage]
Blocks: LSan
See Also: → 1769868
Severity: normal → S3
See Also: → 1772307
No longer blocks: LSan
Status: REOPENED → RESOLVED
Closed: 5 years ago10 months ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Status: REOPENED → RESOLVED
Closed: 10 months ago9 months ago
Resolution: --- → INCOMPLETE
Status: RESOLVED → REOPENED
Resolution: INCOMPLETE → ---
Status: REOPENED → RESOLVED
Closed: 9 months ago14 days ago
Resolution: --- → INCOMPLETE
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