1714500 - Intermittent Hit MOZ_CRASH(Initial length is too large) at /builds/worker/checkouts/gecko/xpcom/ds/PLDHashTable.cpp:166 - DO NOT USE

Status: RESOLVED INCOMPLETE

(Core :: XPCOM, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: abutkovits [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=341732127&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/NAfpEkK_RfKV6aEzuDiWnw/runs/0/artifacts/public/logs/live_backing.log

---

[task 2021-06-04T05:59:09.939Z] 05:59:09     INFO -  TEST-START | PLDHashTableTest.InitCapacityOk
[task 2021-06-04T05:59:09.940Z] 05:59:09     INFO -  [Parent 1311, Main Thread] WARNING: OOPDeinit() without successful OOPInit(): file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp:3402
[task 2021-06-04T05:59:09.940Z] 05:59:09     INFO -  TestCrashyOperation length too big: The following crash is expected. Do not panic.
[task 2021-06-04T05:59:09.940Z] 05:59:09     INFO -  Hit MOZ_CRASH(Initial length is too large) at /builds/worker/checkouts/gecko/xpcom/ds/PLDHashTable.cpp:166
[task 2021-06-04T05:59:09.940Z] 05:59:09     INFO -  Initializing stack-fixing for the first stack frame, this may take a while...
[task 2021-06-04T05:59:19.013Z] 05:59:19     INFO -  #01: PLDHashTable::PLDHashTable(PLDHashTableOps const*, unsigned int, unsigned int) [xpcom/ds/PLDHashTable.cpp:186]
[task 2021-06-04T05:59:19.013Z] 05:59:19     INFO -  #02: InitCapacityOk_InitialLengthTooBig() [xpcom/tests/gtest/TestPLDHash.cpp:96]
[task 2021-06-04T05:59:19.014Z] 05:59:19     INFO -  #03: TestCrashyOperation(char const*, void (*)()) [xpcom/tests/gtest/TestPLDHash.cpp:59]
[task 2021-06-04T05:59:19.014Z] 05:59:19     INFO -  #04: PLDHashTableTest_InitCapacityOk_Test::TestBody() [xpcom/tests/gtest/TestPLDHash.cpp:127]
[task 2021-06-04T05:59:19.014Z] 05:59:19     INFO -  #05: testing::Test::Run() [testing/gtest/gtest/src/gtest.cc:2526]
[task 2021-06-04T05:59:19.014Z] 05:59:19     INFO -  #06: testing::TestInfo::Run() [testing/gtest/gtest/src/gtest.cc:2699]
[task 2021-06-04T05:59:19.014Z] 05:59:19     INFO -  #07: testing::TestCase::Run() [testing/gtest/gtest/src/gtest.cc:2812]
[task 2021-06-04T05:59:19.015Z] 05:59:19     INFO -  #08: testing::internal::UnitTestImpl::RunAllTests() [testing/gtest/gtest/src/gtest.cc:5178]
[task 2021-06-04T05:59:19.015Z] 05:59:19     INFO -  #09: testing::UnitTest::Run() [testing/gtest/gtest/src/gtest.cc:4788]
[task 2021-06-04T05:59:19.015Z] 05:59:19     INFO -  #10: mozilla::RunGTestFunc(int*, char**) [testing/gtest/mozilla/GTestRunner.cpp:156]
[task 2021-06-04T05:59:19.015Z] 05:59:19     INFO -  #11: XREMain::XRE_mainStartup(bool*) [toolkit/xre/nsAppRunner.cpp:4294]
[task 2021-06-04T05:59:19.016Z] 05:59:19     INFO -  #12: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5430]
[task 2021-06-04T05:59:19.016Z] 05:59:19     INFO -  #13: XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5501]
[task 2021-06-04T05:59:19.016Z] 05:59:19     INFO -  #14: main [browser/app/nsBrowserApp.cpp:351]
[task 2021-06-04T05:59:19.016Z] 05:59:19     INFO -  [Parent 1313, Main Thread] WARNING: OOPDeinit() without successful OOPInit(): file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp:3402
[task 2021-06-04T05:59:19.017Z] 05:59:19     INFO -  TestCrashyOperation entry store too big: The following crash is expected. Do not panic.
[task 2021-06-04T05:59:19.017Z] 05:59:19     INFO -  Hit MOZ_CRASH(Initial entry store size is too large) at /builds/worker/checkouts/gecko/xpcom/ds/PLDHashTable.cpp:174
[task 2021-06-04T05:59:19.017Z] 05:59:19     INFO -  #01: PLDHashTable::PLDHashTable(PLDHashTableOps const*, unsigned int, unsigned int) [xpcom/ds/PLDHashTable.cpp:186]
[task 2021-06-04T05:59:19.018Z] 05:59:19     INFO -  #02: InitCapacityOk_InitialEntryStoreTooBig() [xpcom/tests/gtest/TestPLDHash.cpp:103]
[task 2021-06-04T05:59:19.018Z] 05:59:19     INFO -  #03: TestCrashyOperation(char const*, void (*)()) [xpcom/tests/gtest/TestPLDHash.cpp:59]
[task 2021-06-04T05:59:19.018Z] 05:59:19     INFO -  #04: PLDHashTableTest_InitCapacityOk_Test::TestBody() [xpcom/tests/gtest/TestPLDHash.cpp:131]
[task 2021-06-04T05:59:19.018Z] 05:59:19     INFO -  #05: testing::Test::Run() [testing/gtest/gtest/src/gtest.cc:2526]
[task 2021-06-04T05:59:19.018Z] 05:59:19     INFO -  #06: testing::TestInfo::Run() [testing/gtest/gtest/src/gtest.cc:2699]
[task 2021-06-04T05:59:19.019Z] 05:59:19     INFO -  #07: testing::TestCase::Run() [testing/gtest/gtest/src/gtest.cc:2812]
[task 2021-06-04T05:59:19.019Z] 05:59:19     INFO -  #08: testing::internal::UnitTestImpl::RunAllTests() [testing/gtest/gtest/src/gtest.cc:5178]
[task 2021-06-04T05:59:19.019Z] 05:59:19     INFO -  #09: testing::UnitTest::Run() [testing/gtest/gtest/src/gtest.cc:4788]
[task 2021-06-04T05:59:19.019Z] 05:59:19     INFO -  #10: mozilla::RunGTestFunc(int*, char**) [testing/gtest/mozilla/GTestRunner.cpp:156]
[task 2021-06-04T05:59:19.020Z] 05:59:19     INFO -  #11: XREMain::XRE_mainStartup(bool*) [toolkit/xre/nsAppRunner.cpp:4294]
[task 2021-06-04T05:59:19.020Z] 05:59:19     INFO -  #12: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5430]
[task 2021-06-04T05:59:19.020Z] 05:59:19     INFO -  #13: XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5501]
[task 2021-06-04T05:59:19.020Z] 05:59:19     INFO -  #14: main [browser/app/nsBrowserApp.cpp:351]
[task 2021-06-04T05:59:19.020Z] 05:59:19     INFO -  [Parent 1314, Main Thread] WARNING: OOPDeinit() without successful OOPInit(): file /builds/worker/checkouts/gecko/toolkit/crashreporter/nsExceptionHandler.cpp:3402
[task 2021-06-04T05:59:19.021Z] 05:59:19     INFO -  TestCrashyOperation entry size too big: The following crash is expected. Do not panic.
[task 2021-06-04T05:59:19.021Z] 05:59:19     INFO -  Hit MOZ_CRASH(Entry size is too large) at /builds/worker/checkouts/gecko/xpcom/ds/PLDHashTable.cpp:194
[task 2021-06-04T05:59:19.021Z] 05:59:19     INFO -  #01: PLDHashTable::PLDHashTable(PLDHashTableOps const*, unsigned int, unsigned int) [xpcom/ds/PLDHashTable.cpp:194]
[task 2021-06-04T05:59:19.021Z] 05:59:19     INFO -  #02: InitCapacityOk_EntrySizeTooBig() [xpcom/tests/gtest/TestPLDHash.cpp:108]
[task 2021-06-04T05:59:19.022Z] 05:59:19     INFO -  #03: TestCrashyOperation(char const*, void (*)()) [xpcom/tests/gtest/TestPLDHash.cpp:59]
[task 2021-06-04T05:59:19.022Z] 05:59:19     INFO -  #04: PLDHashTableTest_InitCapacityOk_Test::TestBody() [xpcom/tests/gtest/TestPLDHash.cpp:140]
[task 2021-06-04T05:59:19.022Z] 05:59:19     INFO -  #05: testing::Test::Run() [testing/gtest/gtest/src/gtest.cc:2526]
[task 2021-06-04T05:59:19.022Z] 05:59:19     INFO -  #06: testing::TestInfo::Run() [testing/gtest/gtest/src/gtest.cc:2699]
[task 2021-06-04T05:59:19.022Z] 05:59:19     INFO -  #07: testing::TestCase::Run() [testing/gtest/gtest/src/gtest.cc:2812]
[task 2021-06-04T05:59:19.023Z] 05:59:19     INFO -  #08: testing::internal::UnitTestImpl::RunAllTests() [testing/gtest/gtest/src/gtest.cc:5178]
[task 2021-06-04T05:59:19.023Z] 05:59:19     INFO -  #09: testing::UnitTest::Run() [testing/gtest/gtest/src/gtest.cc:4788]
[task 2021-06-04T05:59:19.023Z] 05:59:19     INFO -  #10: mozilla::RunGTestFunc(int*, char**) [testing/gtest/mozilla/GTestRunner.cpp:156]
[task 2021-06-04T05:59:19.023Z] 05:59:19     INFO -  #11: XREMain::XRE_mainStartup(bool*) [toolkit/xre/nsAppRunner.cpp:4294]
[task 2021-06-04T05:59:19.023Z] 05:59:19     INFO -  #12: XREMain::XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5430]
[task 2021-06-04T05:59:19.024Z] 05:59:19     INFO -  #13: XRE_main(int, char**, mozilla::BootstrapConfig const&) [toolkit/xre/nsAppRunner.cpp:5501]
[task 2021-06-04T05:59:19.024Z] 05:59:19     INFO -  #14: main [browser/app/nsBrowserApp.cpp:351]

Comment 1

[Andrew McCreight (out of office until 8/21) [:mccr8]]

The log says: "TestCrashyOperation length too big: The following crash is expected. Do not panic.", so I think the crashes here are not a real failure.

I think that the real failure here is the "TEST-UNEXPECTED-FAIL | TestAudioTrackGraph.AudioInputTrackDisabling" that occurs later, but the recent change bug 1626352 made the MOZ_CRASH get highlighted even though it apparently isn't really an error. I'll mark this as a "regression" from that.

Comment 2

[Intermittent Failures Robot]

6 failures in 3065 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 6

Platform and build breakdown:

• macosx1015-64-qr: 6
  • debug: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1714500&startday=2021-05-31&endday=2021-06-06&tree=all

Comment 3

[Intermittent Failures Robot]

6 failures in 3502 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 5
• mozilla-central: 1

Platform and build breakdown:

• macosx1015-64-qr: 5
  • debug: 5
• linux1804-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1714500&startday=2021-06-07&endday=2021-06-13&tree=all

Comment 4

[Intermittent Failures Robot]

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

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• macosx1015-64-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1714500&startday=2021-06-21&endday=2021-06-27&tree=all

Comment 5

[Intermittent Failures Robot]

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

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-32: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1714500&startday=2021-06-28&endday=2021-07-04&tree=all

Comment 6

[BugBot [:suhaib / :marco/ :calixte]]

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

Comment 7

[Intermittent Failures Robot]

2 failures in 3319 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 2

Platform and build breakdown:

• linux1804-64-qr: 2
  • debug: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1714500&startday=2021-12-06&endday=2021-12-12&tree=all