Bug: Intermittent LeakSanitizer | leak at mozilla::detail::HashTable, changeTableSize, rehashIfOverloaded, mozilla::detail::HashTable
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2023-08-18 12:47:56+00:00
Resolved: 2024-12-16 12:06:17+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=426465764&repo=try
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/OwEU3EfHR56XqqA4dinxCg/runs/0/artifacts/public/logs/live_backing.log

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```
[task 2023-08-18T11:58:12.473Z] 11:58:12     INFO - GECKO(1580) |     #43 0x7f207a685439 in nsBaseAppShell::Run() /builds/worker/checkouts/gecko/widget/nsBaseAppShell.cpp:148:27
[task 2023-08-18T11:58:12.474Z] 11:58:12     INFO - GECKO(1580) |     #44 0x7f207f87625e in XRE_RunAppShell() /builds/worker/checkouts/gecko/toolkit/xre/nsEmbedFunctions.cpp:717:20
[task 2023-08-18T11:58:12.475Z] 11:58:12     INFO - GECKO(1580) | -----------------------------------------------------
[task 2023-08-18T11:58:12.476Z] 11:58:12     INFO - GECKO(1580) | Suppressions used:
[task 2023-08-18T11:58:12.476Z] 11:58:12     INFO - GECKO(1580) |   count      bytes template
[task 2023-08-18T11:58:12.477Z] 11:58:12     INFO - GECKO(1580) |     675      44268 libc.so
[task 2023-08-18T11:58:12.478Z] 11:58:12     INFO - GECKO(1580) |       1         50 nsComponentManagerImpl
[task 2023-08-18T11:58:12.478Z] 11:58:12     INFO - GECKO(1580) |       2        288 libfontconfig.so
[task 2023-08-18T11:58:12.479Z] 11:58:12     INFO - GECKO(1580) |     515      89920 js::frontend::BytecodeEmitter:
[task 2023-08-18T11:58:12.480Z] 11:58:12     INFO - GECKO(1580) |     984      54272 js::frontend::Parse
[task 2023-08-18T11:58:12.481Z] 11:58:12     INFO - GECKO(1580) |       1         31 xpc::CIGSHelper
[task 2023-08-18T11:58:12.481Z] 11:58:12     INFO - GECKO(1580) |    1388     101647 mozJSModuleLoader
[task 2023-08-18T11:58:12.482Z] 11:58:12     INFO - GECKO(1580) |    2451     146273 XPCWrappedNativeJSOps
[task 2023-08-18T11:58:12.482Z] 11:58:12     INFO - GECKO(1580) | -----------------------------------------------------
[task 2023-08-18T11:58:12.483Z] 11:58:12     INFO - GECKO(1580) | SUMMARY: AddressSanitizer: 119628 byte(s) leaked in 1053 allocation(s).
[task 2023-08-18T11:58:12.483Z] 11:58:12     INFO - GECKO(1580) | -----------------------------------------------------
[task 2023-08-18T11:58:12.484Z] 11:58:12     INFO - GECKO(1580) | Suppressions used:
[task 2023-08-18T11:58:12.484Z] 11:58:12     INFO - GECKO(1580) |   count      bytes template
[task 2023-08-18T11:58:12.485Z] 11:58:12     INFO - GECKO(1580) |      12        384 nsComponentManagerImpl
[task 2023-08-18T11:58:12.485Z] 11:58:12     INFO - GECKO(1580) |     633      18115 libfontconfig.so
[task 2023-08-18T11:58:12.486Z] 11:58:12     INFO - GECKO(1580) |       2         64 libcairo.so
[task 2023-08-18T11:58:12.486Z] 11:58:12     INFO - GECKO(1580) |     193      17553 libglib-2.0.so
[task 2023-08-18T11:58:12.487Z] 11:58:12     INFO - GECKO(1580) |      60       1680 libresolv.so
[task 2023-08-18T11:58:12.487Z] 11:58:12     INFO - GECKO(1580) | -----------------------------------------------------
[task 2023-08-18T11:58:12.488Z] 11:58:12     INFO - TEST-INFO | Main app process: exit 0
[task 2023-08-18T11:58:12.488Z] 11:58:12     INFO - TEST-INFO | LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
[task 2023-08-18T11:58:12.489Z] 11:58:12     INFO - TEST-INFO | LeakSanitizer | This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
[task 2023-08-18T11:58:12.490Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::detail::HashTable, changeTableSize, rehashIfOverloaded, mozilla::detail::HashTable
[task 2023-08-18T11:58:12.490Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_new, MakeUnique, js::frontend::StencilModuleMetadata::initModule, InstantiateModuleObject
[task 2023-08-18T11:58:12.492Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::PerformanceMainThread::CreateNavigationTimingEntry, mozilla::dom::Performance::CreateForMainThread, nsPIDOMWindowInner::CreatePerformanceObjectIfNeeded, nsPIDOMWindowInner::GetPerformance
[task 2023-08-18T11:58:12.493Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::Performance::CreateForMainThread, nsPIDOMWindowInner::CreatePerformanceObjectIfNeeded, nsPIDOMWindowInner::GetPerformance, mozilla::dom::Window_Binding::get_performance
[task 2023-08-18T11:58:12.493Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_arena_malloc, pod_malloc
[task 2023-08-18T11:58:12.494Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_realloc, maybe_pod_arena_realloc, pod_arena_realloc, pod_realloc
[task 2023-08-18T11:58:12.494Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsDynamicAtom::Create, nsAtomTable::Atomize, mozilla::BasePrincipal::BasePrincipal, NullPrincipal
[task 2023-08-18T11:58:12.495Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at ProtoAndIfaceCache, AllocateProtoAndIfaceCache, mozilla::dom::CreateGlobal, mozilla::dom::Window_Binding::Wrap
[task 2023-08-18T11:58:12.495Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::detail::HashTable, changeTableSize, mozilla::detail::HashTable, reserve
[task 2023-08-18T11:58:12.496Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, js::detail::OrderedHashTable, pod_malloc
[task 2023-08-18T11:58:12.496Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, MakeUTF8AtomHelperNonStaticValidLength, NewAtomNonStaticValidLength, AllocateNewAtomNonStaticValidLength
[task 2023-08-18T11:58:12.497Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::NullPrincipal::Create, mozilla::dom::DOMParser::Constructor, mozilla::dom::DOMParser_Binding::_constructor, CallJSNative
[task 2023-08-18T11:58:12.497Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::DOMParser::Constructor, mozilla::dom::DOMParser_Binding::_constructor, CallJSNative, CallJSNativeConstructor
[task 2023-08-18T11:58:12.498Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_pod_arena_malloc, maybe_pod_arena_malloc, pod_arena_malloc, make_pod_arena_array
[task 2023-08-18T11:58:12.498Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsPresContext::NotifyContentfulPaint, FlushForceNotifyContentfulPaintPresContext, nsRefreshDriver::Tick, TickDriver
[task 2023-08-18T11:58:12.499Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at AllocateProtoAndIfaceCache, mozilla::dom::CreateGlobal, mozilla::dom::Window_Binding::Wrap, CreateNativeGlobalForInner
[task 2023-08-18T11:58:12.499Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring
[task 2023-08-18T11:58:12.500Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at BaseURIMutator, InitFromSpec, mozilla::net::nsSimpleURI::Mutator::SetSpec, SetSpec
[task 2023-08-18T11:58:12.500Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at nsDynamicAtom::Create, nsAtomTable::Atomize, PerformanceEntry, mozilla::dom::PerformancePaintTiming::PerformancePaintTiming
[task 2023-08-18T11:58:12.501Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at js_new, MakeUnique, js::SharedPropMap::addChild, js::SharedPropMap::addPropertyInternal
[task 2023-08-18T11:58:12.501Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, mozilla::net::nsSimpleURI::SetPathQueryRefInternal
[task 2023-08-18T11:58:12.502Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at mozilla::dom::ChromeUtils::GenerateQI, mozilla::dom::ChromeUtils_Binding::generateQI, CallJSNative, js::InternalCallOrConstruct
[task 2023-08-18T11:58:12.502Z] 11:58:12    ERROR - TEST-UNEXPECTED-FAIL | LeakSanitizer | leak at Realloc, nsTArray_base, EnsureCapacity, AppendElementInternal
[task 2023-08-18T11:58:12.503Z] 11:58:12     INFO - runtests.py | Application ran for: 0:09:28.684058
[task 2023-08-18T11:58:12.503Z] 11:58:12     INFO - zombiecheck | Reading PID log: /tmp/tmpb3e_z46ypidlog
[task 2023-08-18T11:58:12.504Z] 11:58:12     INFO - ==> process 1580 launched child process 1597
[task 2023-08-18T11:58:12.504Z] 11:58:12     INFO - ==> process 1580 launched child process 1685
```