1480279 - Intermittent LeakSanitizer | leak at alloc_system::platform::_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$::realloc::h5ee0f446182ccd72, __rdl_realloc, alloc::alloc::realloc::hdec629908d3c3126, _$LT$alloc..alloc.

Status: RESOLVED INCOMPLETE

(Core :: JavaScript Engine, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com

https://treeherder.mozilla.org/logviewer.html#?job_id=191460315&repo=autoland

https://queue.taskcluster.net/v1/task/W40rt2C5QGqZTUtL95ADJg/runs/0/artifacts/public/logs/live_backing.log

https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://queue.taskcluster.net/v1/task/W40rt2C5QGqZTUtL95ADJg/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1&only_show_unexpected=1

[task 2018-08-01T21:59:51.299Z] 21:59:51     INFO - Browser exited with return code -15
[task 2018-08-01T21:59:51.300Z] 21:59:51     INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_calloc, js_pod_arena_calloc, maybe_pod_calloc, AllocScriptData
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - INFO | LeakSanitizer | Frame js_arena_calloc matched a expected leak
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_realloc, js_pod_realloc, maybe_pod_realloc, js::Nursery::reallocateBuffer
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - INFO | LeakSanitizer | Frame js_pod_realloc matched a expected leak
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_calloc, js_pod_arena_calloc, maybe_pod_calloc, pod_calloc
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - INFO | LeakSanitizer | Frame js_arena_calloc matched a expected leak
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at alloc_system::platform::_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$::realloc::h5ee0f446182ccd72, __rdl_realloc, alloc::alloc::realloc::hdec629908d3c3126, _$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Alloc$GT$::realloc::h718cdb88a43fcd0a
[task 2018-08-01T21:59:51.303Z] 21:59:51     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring
[task 2018-08-01T21:59:51.304Z] 21:59:51     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::ChromeUtils::GenerateQI, mozilla::dom::ChromeUtils_Binding::generateQI, CallJSNative, js::InternalCallOrConstruct
[task 2018-08-01T21:59:51.305Z] 21:59:51     INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_new, MakeUnique, HashChildren
[task 2018-08-01T21:59:51.306Z] 21:59:51     INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2018-08-01T21:59:51.306Z] 21:59:51     INFO - TEST-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, js_pod_malloc, maybe_pod_malloc, tryNewTenuredObject
[task 2018-08-01T21:59:51.307Z] 21:59:51     INFO - INFO | LeakSanitizer | Frame js_pod_malloc matched a expected leak
[task 2018-08-01T21:59:51.308Z] 21:59:51     INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, js_pod_malloc, maybe_pod_malloc
[task 2018-08-01T21:59:51.308Z] 21:59:51     INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
[task 2018-08-01T21:59:51.309Z] 21:59:51     INFO - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at alloc_system::platform::_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$::alloc::h58fa2dc00b294f01, __rdl_alloc, alloc::alloc::alloc::hf84af30e77aa164c, _$LT$alloc..alloc..Global$u20$as$u20$core..alloc..Alloc$GT$::alloc::ha12d59b55529fe17
[task 2018-08-01T21:59:51.312Z] 21:59:51  WARNING - u'runner_teardown': ()
[task 2018-08-01T21:59:51.315Z] 21:59:51     INFO - INFO | runtests.py | ASan using symbolizer at /builds/worker/workspace/build/application/firefox/llvm-symbolizer
[task 2018-08-01T21:59:51.315Z] 21:59:51     INFO - STDOUT: Setting up LSAN
[task 2018-08-01T21:59:51.316Z] 21:59:51     INFO - LSan enabled.

Comment 1

[Jonathan Kew [:jfkthame]]

I don't see an obvious connection to Layout:Text; the leaks here seem to be mostly JS-related. Moving to JS engine for further triage or whatever...

Comment 2

[Intermittent Failures Robot]

34 failures in 546 pushes (0.062 failures/push) were associated with this bug yesterday.

Repository breakdown:
* try: 3
* mozilla-central: 1
* mozilla-inbound: 8
* autoland: 22

Platform breakdown:
* linux64: 34

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-08-02&endday=2018-08-02&tree=all

Comment 3

[Intermittent Failures Robot]

6 failures in 2579 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* try: 6

Platform breakdown:
* linux64: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-08-06&endday=2018-08-12&tree=all

Comment 4

[Intermittent Failures Robot]

10 failures in 2672 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* try: 4
* autoland: 4
* mozilla-inbound: 2

Platform breakdown:
* linux64: 10

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-08-13&endday=2018-08-19&tree=all

Comment 5

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup

Comment 6

[Natalia Csoregi [:nataliaCs]]

https://treeherder.mozilla.org/logviewer.html#?job_id=201242048&repo=autoland&lineNumber=65649

Comment 7

[Intermittent Failures Robot]

13 failures in 2773 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 9
* mozilla-inbound: 4

Platform breakdown:
* linux64: 13

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-09-24&endday=2018-09-30&tree=all

Comment 8

[Intermittent Failures Robot]

7 failures in 2708 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 2
* mozilla-inbound: 4
* try: 1

Platform breakdown:
* linux64: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-10-01&endday=2018-10-07&tree=all

Comment 9

[Intermittent Failures Robot]

9 failures in 2740 pushes (0.003 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 8
* mozilla-inbound: 1

Platform breakdown:
* linux64: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-10-08&endday=2018-10-14&tree=all

Comment 10

[Intermittent Failures Robot]

11 failures in 2759 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* autoland: 7
* mozilla-central: 1
* try: 1

Platform breakdown:
* linux64: 11

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-10-15&endday=2018-10-21&tree=all

Comment 11

[Intermittent Failures Robot]

13 failures in 2584 pushes (0.005 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* autoland: 3
* mozilla-beta: 7
* mozilla-inbound: 1
* mozilla-central: 2

Platform breakdown:
* linux64: 13

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-10-22&endday=2018-10-28&tree=all

Comment 12

[Intermittent Failures Robot]

31 failures in 2978 pushes (0.01 failures/push) were associated with this bug in the last 7 days.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. ** 

Repository breakdown:
* mozilla-beta: 18
* autoland: 6
* mozilla-inbound: 6
* mozilla-central: 1

Platform breakdown:
* linux64: 31

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-10-29&endday=2018-11-04&tree=all

Comment 13

[Intermittent Failures Robot]

26 failures in 3007 pushes (0.009 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-beta: 9
* mozilla-central: 1
* mozilla-inbound: 3
* autoland: 13

Platform breakdown:
* linux64: 26

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-11-05&endday=2018-11-11&tree=all

Comment 14

[Intermittent Failures Robot]

33 failures in 2917 pushes (0.011 failures/push) were associated with this bug in the last 7 days.

This is the #45 most frequent failure this week.

** This failure happened more than 30 times this week! Resolving this bug is a high priority. **

** Try to resolve this bug as soon as possible. If unresolved for 2 weeks, the affected test(s) may be disabled. ** 

Repository breakdown:
* mozilla-central: 1
* autoland: 15
* mozilla-inbound: 4
* mozilla-beta: 12
* try: 1

Platform breakdown:
* linux64: 33

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-11-12&endday=2018-11-18&tree=all

Comment 15

[Intermittent Failures Robot]

9 failures in 2387 pushes (0.004 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-inbound: 2
* autoland: 5
* mozilla-beta: 2

Platform breakdown:
* linux64: 9

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-11-19&endday=2018-11-25&tree=all

Comment 16

[Intermittent Failures Robot]

4 failures in 2808 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-beta: 4

Platform breakdown:
* linux64: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-11-26&endday=2018-12-02&tree=all

Comment 17

[Intermittent Failures Robot]

1 failures in 1862 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-12-03&endday=2018-12-09&tree=all

Comment 18

[Intermittent Failures Robot]

2 failures in 2485 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 2

Platform breakdown:
* linux64: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-12-10&endday=2018-12-16&tree=all

Comment 19

[Intermittent Failures Robot]

1 failures in 2648 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:
* mozilla-release: 1

Platform breakdown:
* linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2018-12-17&endday=2018-12-23&tree=all

Comment 20

[Intermittent Failures Robot]

5 failures in 2627 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 3
• mozilla-inbound: 1
• try: 1

Platform breakdown:

• linux64: 5

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2019-01-07&endday=2019-01-13&tree=all

Comment 21

[Intermittent Failures Robot]

1 failures in 2378 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-inbound: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2019-01-14&endday=2019-01-20&tree=all

Comment 22

[Intermittent Failures Robot]

3 failures in 2383 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 2

Platform breakdown:

• linux64: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2019-01-21&endday=2019-01-27&tree=all

Comment 23

[Intermittent Failures Robot]

1 failures in 2628 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1480279&startday=2019-01-28&endday=2019-02-03&tree=all

Comment 24

[Firefox Bug Husbandry Bot]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup