1712191 - Intermittent LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, AllocChars, JSRope::flattenInternal

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ncsoregi [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=340354221&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Jf_PFJArRj-6j23WLCXhBA/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-05-20T18:43:27.065Z] 18:43:27     INFO - GECKO(1586) | -----------------------------------------------------
[task 2021-05-20T18:43:27.145Z] 18:43:27     INFO - TEST-INFO | Main app process: exit 0
[task 2021-05-20T18:43:27.146Z] 18:43:27     INFO - TEST-INFO | LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2021-05-20T18:43:27.147Z] 18:43:27     INFO - TEST-INFO | LeakSanitizer | This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2021-05-20T18:43:27.148Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, AllocChars, JSRope::flattenInternal
[task 2021-05-20T18:43:27.148Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_calloc, maybe_pod_arena_calloc, pod_arena_calloc, pod_calloc
[task 2021-05-20T18:43:27.148Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_calloc, maybe_pod_arena_calloc, pod_arena_calloc, CopyErrorHelper
[task 2021-05-20T18:43:27.148Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at v8::internal::Isolate::allocatePseudoHandle, v8::internal::Isolate::NewByteArray, v8::internal::BoyerMooreLookahead::EmitSkipInstructions, v8::internal::ChoiceNode::EmitOptimizedUnanchoredSearch
[task 2021-05-20T18:43:27.148Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, js::detail::OrderedHashTable, pod_malloc
[task 2021-05-20T18:43:27.149Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at v8::internal::Isolate::allocatePseudoHandle, v8::internal::Isolate::NewByteArray, EmitUseLookupTable, v8::internal::GenerateBranches
[task 2021-05-20T18:43:27.149Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_arena_malloc, make_pod_arena_array
[task 2021-05-20T18:43:27.150Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_malloc, js::TenuringTracer::moveSlotsToTenured
[task 2021-05-20T18:43:27.150Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::detail::HashTable, mozilla::detail::HashTable, putNew, putNew
[task 2021-05-20T18:43:27.151Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at v8::internal::Isolate::allocatePseudoHandle, v8::internal::Isolate::NewByteArray, v8::internal::RegExpBytecodePeepholeOptimization::OptimizeBytecode, v8::internal::RegExpCompiler::Assemble
[task 2021-05-20T18:43:27.151Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, MakeUTF8AtomHelper, MakeLinearStringForAtomization, AllocateNewAtom
[task 2021-05-20T18:43:27.151Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::Event::ConstructorInit, NS_NewDOMEvent, mozilla::EventDispatcher::CreateEvent, mozilla::dom::Document::CreateEvent
[task 2021-05-20T18:43:27.152Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_malloc, js::TenuringTracer::moveElementsToTenured
[task 2021-05-20T18:43:27.152Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::detail::HashTable, mozilla::detail::HashTable, mozilla::detail::HashTable, reserve
[task 2021-05-20T18:43:27.152Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, NonVoidStringToJsval
[task 2021-05-20T18:43:27.153Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::detail::HashTable, mozilla::detail::HashTable, reserve, reserve
[task 2021-05-20T18:43:27.153Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_arena_malloc, AllocChars
[task 2021-05-20T18:43:27.153Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_realloc, maybe_pod_arena_realloc, pod_realloc, js::Nursery::reallocateBuffer
[task 2021-05-20T18:43:27.158Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_new, MakeUnique, MakeShapeSet, js::PropertyTree::insertChild
[task 2021-05-20T18:43:27.158Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_arena_malloc, pod_malloc
[task 2021-05-20T18:43:27.158Z] 18:43:27    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at NS_NewDOMEvent, mozilla::EventDispatcher::CreateEvent, mozilla::dom::Document::CreateEvent, GetEventAndTarget
[task 2021-05-20T18:43:27.159Z] 18:43:27     INFO - runtests.py | Application ran for: 0:01:12.909970```

Comment 1

[Natalia Csoregi [:nataliaCs]]

After:

[task 2021-05-20T18:43:20.604Z] 18:43:20 INFO - TEST-START | devtools/client/jsonview/test/browser_jsonview_valid_json.js
[task 2021-05-20T18:43:21.268Z] 18:43:21 INFO - GECKO(1586) | MEMORY STAT | vsize 20975423MB | residentFast 1125MB
[task 2021-05-20T18:43:21.269Z] 18:43:21 INFO - TEST-OK | devtools/client/jsonview/test/browser_jsonview_valid_json.js | took 719ms

Comment 2

[Intermittent Failures Robot]

2 failures in 3061 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-asan: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-05-17&endday=2021-05-23&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 2908 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: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-05-24&endday=2021-05-30&tree=all

Comment 4

[Intermittent Failures Robot]

2 failures in 3065 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform and build breakdown:

• linux1804-64-asan: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-05-31&endday=2021-06-06&tree=all

Comment 5

[Intermittent Failures Robot]

4 failures in 3502 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 3

Platform and build breakdown:

• linux1804-64-asan: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-06-07&endday=2021-06-13&tree=all

Comment 6

[Intermittent Failures Robot]

2 failures in 2888 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2

Platform and build breakdown:

• linux1804-64-asan: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-06-14&endday=2021-06-20&tree=all

Comment 7

[Intermittent Failures Robot]

1 failures in 3115 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• linux1804-64-asan: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-06-21&endday=2021-06-27&tree=all

Comment 8

[Intermittent Failures Robot]

1 failures in 723 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• linux1804-64-asan: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-06-28&endday=2021-07-04&tree=all

Comment 9

[Intermittent Failures Robot]

12 failures in 2387 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 12

Platform and build breakdown:

• linux1804-64-asan: 8
  • opt: 8
• linux1804-64: 4
  • debug: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-07-05&endday=2021-07-11&tree=all

Comment 10

[Intermittent Failures Robot]

1 failures in 2224 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: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-07-12&endday=2021-07-18&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 3131 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: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-07-26&endday=2021-08-01&tree=all

Comment 12

[Intermittent Failures Robot]

1 failures in 2899 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr78: 1

Platform and build breakdown:

• linux1804-64-asan: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1712191&startday=2021-08-16&endday=2021-08-22&tree=all

Comment 13

[Andrew McCreight [:mccr8]]

This hasn't happened for more than a year.