1523800 - Intermittent 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

Treeherder Bug Filer

Reporter

Description

•

6 years ago

treeherder

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

https://treeherder.mozilla.org/logviewer.html#?job_id=224819491&repo=autoland

https://queue.taskcluster.net/v1/task/HmO5pmzdThasa3WQrFaQIg/runs/0/artifacts/public/logs/live_backing.log

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[task 2019-01-29T21:16:02.797Z] 21:16:02 [task 2019-01-29T21:16:02.797Z] 21:16:02 [task 2019-01-29T21:16:02.798Z] 21:16:02 [task 2019-01-29T21:16:02.800Z] 21:16:02 [task 2019-01-29T21:16:02.800Z] 21:16:02 [task 2019-01-29T21:16:02.801Z] 21:16:02 [task 2019-01-29T21:16:02.803Z] 21:16:02 [task 2019-01-29T21:16:02.803Z] 21:16:02 [task 2019-01-29T21:16:02.804Z] 21:16:02 [task 2019-01-29T21:16:02.805Z] 21:16:02 [task 2019-01-29T21:16:02.805Z] 21:16:02 [task 2019-01-29T21:16:02.806Z] 21:16:02 [task 2019-01-29T21:16:02.806Z] 21:16:02 [task 2019-01-29T21:16:02.807Z] 21:16:02 [task 2019-01-29T21:16:02.808Z] 21:16:02 [task 2019-01-29T21:16:02.808Z] 21:16:02 [task 2019-01-29T21:16:02.810Z] 21:16:02 [task 2019-01-29T21:16:02.810Z] 21:16:02 [task 2019-01-29T21:16:02.811Z] 21:16:02 [task 2019-01-29T21:16:02.811Z] 21:16:02 [task 2019-01-29T21:16:02.812Z] 21:16:02 [task 2019-01-29T21:16:02.812Z] 21:16:02 [task 2019-01-29T21:16:02.813Z] 21:16:02 [task 2019-01-29T21:16:02.813Z] 21:16:02 [task 2019-01-29T21:16:02.814Z] 21:16:02 [task 2019-01-29T21:16:02.814Z] 21:16:02 [task 2019-01-29T21:16:02.815Z] 21:16:02 [task 2019-01-29T21:16:02.815Z] 21:16:02 [task 2019-01-29T21:16:02.817Z] 21:16:02 [task 2019-01-29T21:16:02.817Z] 21:16:02 [task 2019-01-29T21:16:02.818Z] 21:16:02 [task 2019-01-29T21:16:02.819Z] 21:16:02 [task 2019-01-29T21:16:02.819Z] 21:16:02 [task 2019-01-29T21:16:02.820Z] 21:16:02 [task 2019-01-29T21:16:02.820Z] 21:16:02 [task 2019-01-29T21:16:02.821Z] 21:16:02 [task 2019-01-29T21:16:02.821Z] 21:16:02 [task 2019-01-29T21:16:02.822Z] 21:16:02 INFO - TEST-OK | /html/browsers/offline/introduction-4/event_progress.https.html | took 1304ms
INFO - Restarting browser for new test environment
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350101,name=PContent::Msg_AccumulateChildHistograms) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350102,name=PContent::Msg_AccumulateChildKeyedHistograms) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350106,name=PContent::Msg_RecordDiscardedData) Closed channel: cannot send/recv
INFO - PID 10806 | 1548796491469 Marionette INFO Stopped listening on port 2828
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | Suppressions used:
INFO - PID 10806 | count bytes template
INFO - PID 10806 | 500 15968 nsComponentManagerImpl
INFO - PID 10806 | 2 416 mozJSComponentLoader::LoadModule
INFO - PID 10806 | 611 17713 libfontconfig.so
INFO - PID 10806 | 1 29 libglib-2.0.so
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350101,name=PContent::Msg_AccumulateChildHistograms) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350102,name=PContent::Msg_AccumulateChildKeyedHistograms) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350106,name=PContent::Msg_RecordDiscardedData) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350101,name=PContent::Msg_AccumulateChildHistograms) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350102,name=PContent::Msg_AccumulateChildKeyedHistograms) Closed channel: cannot send/recv
INFO - PID 10806 | ###!!! [Child][MessageChannel] Error: (msgtype=0x350106,name=PContent::Msg_RecordDiscardedData) Closed channel: cannot send/recv
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | Suppressions used:
INFO - PID 10806 | count bytes template
INFO - PID 10806 | 500 15968 nsComponentManagerImpl
INFO - PID 10806 | 2 416 mozJSComponentLoader::LoadModule
INFO - PID 10806 | 611 17713 libfontconfig.so
INFO - PID 10806 | 1 29 libglib-2.0.so
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | Suppressions used:
INFO - PID 10806 | count bytes template
INFO - PID 10806 | 500 15968 nsComponentManagerImpl
INFO - PID 10806 | 2 416 mozJSComponentLoader::LoadModule
INFO - PID 10806 | 2 288 libfontconfig.so
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | Suppressions used:
INFO - PID 10806 | count bytes template
INFO - PID 10806 | 500 15968 nsComponentManagerImpl
INFO - PID 10806 | 2 416 mozJSComponentLoader::LoadModule
INFO - PID 10806 | 611 17713 libfontconfig.so
INFO - PID 10806 | 1 29 libglib-2.0.so
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | Suppressions used:
INFO - PID 10806 | count bytes template
INFO - PID 10806 | 500 15968 nsComponentManagerImpl
INFO - PID 10806 | 3 624 mozJSComponentLoader::LoadModule
INFO - PID 10806 | 611 17713 libfontconfig.so
INFO - PID 10806 | 1 29 libglib-2.0.so
INFO - PID 10806 | -----------------------------------------------------
INFO - PID 10806 | LLVMSymbolizer: error reading file: No such file or directory
INFO - PID 10806 | =================================================================
INFO - PID 10806 | LeakSanitizer: detected memory leaks
INFO - PID 10806 | Direct leak of 16048 byte(s) in 316 object(s) allocated from:
INFO - PID 10806 | #0 0x55bb2d281953 in malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:146:3
INFO - PID 10806 | #1 0x7f5c2794158e in js_arena_malloc /builds/worker/workspace/build/src/obj-firefox/dist/include/js/Utility.h:353:10
INFO - PID 10806 | #2 0x7f5c2794158e in js_pod_arena_malloc<char> /builds/worker/workspace/build/src/obj-firefox/dist/include/js/Utility.h:535
INFO - PID 10806 | #3 0x7f5c2794158e in maybe_pod_malloc<char> /builds/worker/workspace/build/src/js/src/vm/MallocProvider.h:53
INFO - PID 10806 | #4 0x7f5c2794158e in char* js::MallocProvider<JSContext>::pod_malloc<char>(unsigned long, unsigned long) /builds/worker/workspace/build/src/js/src/vm/MallocProvider.h:89
INFO - PID 10806 | #5 0x7f5c27a6c6b7 in mozilla::UniquePtr<js::FunctionScope::Data, JS::DeletePolicy<js::FunctionScope::Data> > CopyScopeData<js::FunctionScope>(JSContext*, js::FunctionScope::Data*) /builds/worker/workspace/build/src/js/src/vm/Scope.cpp:158:21
INFO - PID 10806 | #6 0x7f5c27a6c15f in js::FunctionScope::create(JSContext*, JS::Handle<js::FunctionScope::Data*>, bool, bool, JS::Handle<JSFunction*>, JS::Handle<js::Scope*>) /builds/worker/workspace/build/src/js/src/vm/Scope.cpp:653:21
INFO - PID 10806 | #7 0x7f5c2825294a in operator() /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:648:12
INFO - PID 10806 | #8 0x7f5c2825294a in internScope<(lambda at /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:646:22)> /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:340
INFO - PID 10806 | #9 0x7f5c2825294a in internBodyScope<(lambda at /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:646:22)> /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:355
INFO - PID 10806 | #10 0x7f5c2825294a in js::frontend::EmitterScope::enterFunction(js::frontend::BytecodeEmitter*, js::frontend::FunctionBox*) /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:652
INFO - PID 10806 | #11 0x7f5c2823949d in js::frontend::BytecodeEmitter::emitFunctionFormalParametersAndBody(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8204:21
INFO - PID 10806 | #12 0x7f5c282030d4 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8639:12
INFO - PID 10806 | #13 0x7f5c281eddeb in js::frontend::BytecodeEmitter::emitFunctionScript(js::frontend::CodeNode*, js::frontend::BytecodeEmitter::TopLevelFunction) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:2446:8
INFO - PID 10806 | #14 0x7f5c28223a5b in js::frontend::BytecodeEmitter::emitFunction(js::frontend::CodeNode*, bool) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5614:17
INFO - PID 10806 | #15 0x7f5c28202faf in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8633:12
INFO - PID 10806 | #16 0x7f5c2820546b in js::frontend::BytecodeEmitter::emitHoistedFunctionsInList(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4717:12
INFO - PID 10806 | #17 0x7f5c2821837d in emitLexicalScopeBody /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4733:10
INFO - PID 10806 | #18 0x7f5c2821837d in js::frontend::BytecodeEmitter::emitLexicalScope(js::frontend::LexicalScopeNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4750
INFO - PID 10806 | #19 0x7f5c282027ee in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8974:12
INFO - PID 10806 | #20 0x7f5c2823cb84 in js::frontend::BytecodeEmitter::emitFunctionBody(js::frontend::ParseNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8396:8
INFO - PID 10806 | #21 0x7f5c2823954d in js::frontend::BytecodeEmitter::emitFunctionFormalParametersAndBody(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8217:8
INFO - PID 10806 | #22 0x7f5c282030d4 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8639:12
INFO - PID 10806 | #23 0x7f5c281eddeb in js::frontend::BytecodeEmitter::emitFunctionScript(js::frontend::CodeNode*, js::frontend::BytecodeEmitter::TopLevelFunction) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:2446:8
INFO - PID 10806 | #24 0x7f5c28223a5b in js::frontend::BytecodeEmitter::emitFunction(js::frontend::CodeNode*, bool) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5614:17
INFO - PID 10806 | #25 0x7f5c28202faf in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8633:12
INFO - PID 10806 | #26 0x7f5c28231b4d in js::frontend::BytecodeEmitter::emitCalleeAndThis(js::frontend::ParseNode*, js::frontend::ParseNode*, js::frontend::CallOrNewEmitter&) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:7158:14
INFO - PID 10806 | #27 0x7f5c28234f19 in js::frontend::BytecodeEmitter::emitCallOrNew(js::frontend::BinaryNode*, js::frontend::ValueUsage) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:7360:8
INFO - PID 10806 | #28 0x7f5c28202480 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8968:12
INFO - PID 10806 | #29 0x7f5c2822a8a2 in js::frontend::BytecodeEmitter::emitReturn(js::frontend::UnaryNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5991:10
INFO - PID 10806 | #30 0x7f5c28202884 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8721:12
INFO - PID 10806 | #31 0x7f5c28202be1 in emitStatementList /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:6644:10
INFO - PID 10806 | #32 0x7f5c28202be1 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8757
INFO - PID 10806 | #33 0x7f5c28218395 in emitLexicalScopeBody /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4739:10
INFO - PID 10806 | #34 0x7f5c28218395 in js::frontend::BytecodeEmitter::emitLexicalScope(js::frontend::LexicalScopeNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4750
INFO - PID 10806 | #35 0x7f5c282027ee in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8974:12
INFO - PID 10806 | #36 0x7f5c2823cb84 in js::frontend::BytecodeEmitter::emitFunctionBody(js::frontend::ParseNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8396:8
INFO - PID 10806 | #37 0x7f5c2823954d in js::frontend::BytecodeEmitter::emitFunctionFormalParametersAndBody(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8217:8
INFO - PID 10806 | #38 0x7f5c282030d4 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8639:12
INFO - PID 10806 | Direct leak of 9772 byte(s) in 319 object(s) allocated from:
INFO - PID 10806 | #0 0x55bb2d281953 in malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:146:3
INFO - PID 10806 | #1 0x7f5c2788d61b in js_arena_malloc /builds/worker/workspace/build/src/obj-firefox/dist/include/js/Utility.h:353:10
INFO - PID 10806 | #2 0x7f5c2788d61b in js_pod_arena_malloc<unsigned char> /builds/worker/workspace/build/src/obj-firefox/dist/include/js/Utility.h:535
INFO - PID 10806 | #3 0x7f5c2788d61b in maybe_pod_malloc<unsigned char> /builds/worker/workspace/build/src/js/src/vm/MallocProvider.h:53
INFO - PID 10806 | #4 0x7f5c2788d61b in unsigned char* js::MallocProvider<JSContext>::pod_malloc<unsigned char>(unsigned long, unsigned long) /builds/worker/workspace/build/src/js/src/vm/MallocProvider.h:89
INFO - PID 10806 | #5 0x7f5c2792c5d3 in new_ /builds/worker/workspace/build/src/js/src/vm/JSScript.cpp:3074:19
INFO - PID 10806 | #6 0x7f5c2792c5d3 in JSScript::createPrivateScriptData(JSContext*, JS::Handle<JSScript*>, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int) /builds/worker/workspace/build/src/js/src/vm/JSScript.cpp:3267
INFO - PID 10806 | #7 0x7f5c27945a39 in JSScript::fullyInitFromEmitter(JSContext*, JS::Handle<JSScript*>, js::frontend::BytecodeEmitter*) /builds/worker/workspace/build/src/js/src/vm/JSScript.cpp:3402:8
INFO - PID 10806 | #8 0x7f5c281ee183 in js::frontend::BytecodeEmitter::emitFunctionScript(js::frontend::CodeNode*, js::frontend::BytecodeEmitter::TopLevelFunction) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:2474:8
INFO - PID 10806 | #9 0x7f5c28223a5b in js::frontend::BytecodeEmitter::emitFunction(js::frontend::CodeNode*, bool) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5614:17
INFO - PID 10806 | #10 0x7f5c28202faf in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8633:12
INFO - PID 10806 | #11 0x7f5c2820546b in js::frontend::BytecodeEmitter::emitHoistedFunctionsInList(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4717:12
INFO - PID 10806 | #12 0x7f5c2821837d in emitLexicalScopeBody /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4733:10
INFO - PID 10806 | #13 0x7f5c2821837d in js::frontend::BytecodeEmitter::emitLexicalScope(js::frontend::LexicalScopeNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4750
INFO - PID 10806 | #14 0x7f5c282027ee in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8974:12
INFO - PID 10806 | #15 0x7f5c2823cb84 in js::frontend::BytecodeEmitter::emitFunctionBody(js::frontend::ParseNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8396:8
INFO - PID 10806 | #16 0x7f5c2823954d in js::frontend::BytecodeEmitter::emitFunctionFormalParametersAndBody(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8217:8
INFO - PID 10806 | #17 0x7f5c282030d4 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8639:12
INFO - PID 10806 | #18 0x7f5c281eddeb in js::frontend::BytecodeEmitter::emitFunctionScript(js::frontend::CodeNode*, js::frontend::BytecodeEmitter::TopLevelFunction) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:2446:8
INFO - PID 10806 | #19 0x7f5c28223a5b in js::frontend::BytecodeEmitter::emitFunction(js::frontend::CodeNode*, bool) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5614:17
INFO - PID 10806 | #20 0x7f5c28202faf in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8633:12
INFO - PID 10806 | #21 0x7f5c28231b4d in js::frontend::BytecodeEmitter::emitCalleeAndThis(js::frontend::ParseNode*, js::frontend::ParseNode*, js::frontend::CallOrNewEmitter&) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:7158:14
INFO - PID 10806 | #22 0x7f5c28234f19 in js::frontend::BytecodeEmitter::emitCallOrNew(js::frontend::BinaryNode*, js::frontend::ValueUsage) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:7360:8
INFO - PID 10806 | #23 0x7f5c28202480 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8968:12
INFO - PID 10806 | #24 0x7f5c2822a8a2 in js::frontend::BytecodeEmitter::emitReturn(js::frontend::UnaryNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5991:10
INFO - PID 10806 | #25 0x7f5c28202884 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8721:12
INFO - PID 10806 | #26 0x7f5c28202be1 in emitStatementList /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:6644:10
INFO - PID 10806 | #27 0x7f5c28202be1 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8757
INFO - PID 10806 | #28 0x7f5c28218395 in emitLexicalScopeBody /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4739:10
INFO - PID 10806 | #29 0x7f5c28218395 in js::frontend::BytecodeEmitter::emitLexicalScope(js::frontend::LexicalScopeNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:4750
INFO - PID 10806 | #30 0x7f5c282027ee in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8974:12
INFO - PID 10806 | #31 0x7f5c2823cb84 in js::frontend::BytecodeEmitter::emitFunctionBody(js::frontend::ParseNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8396:8
INFO - PID 10806 | #32 0x7f5c2823954d in js::frontend::BytecodeEmitter::emitFunctionFormalParametersAndBody(js::frontend::ListNode*) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8217:8
INFO - PID 10806 | #33 0x7f5c282030d4 in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8639:12
INFO - PID 10806 | #34 0x7f5c281eddeb in js::frontend::BytecodeEmitter::emitFunctionScript(js::frontend::CodeNode*, js::frontend::BytecodeEmitter::TopLevelFunction) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:2446:8
INFO - PID 10806 | #35 0x7f5c28223a5b in js::frontend::BytecodeEmitter::emitFunction(js::frontend::CodeNode*, bool) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:5614:17
INFO - PID 10806 | #36 0x7f5c28202faf in js::frontend::BytecodeEmitter::emitTree(js::frontend::ParseNode*, js::frontend::ValueUsage, js::frontend::BytecodeEmitter::EmitLineNumberNote) /builds/worker/workspace/build/src/js/src/frontend/BytecodeEmitter.cpp:8633:12
INFO - PID 10806 | Direct leak of 24 byte(s) in 1 object(s) allocated from:
INFO - PID 10806 | #0 0x55bb2d281953 in malloc /builds/worker/workspace/moz-toolchain/src/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:146:3
INFO - PID 10806 | #1 0x7f5c2794158e in js_arena_malloc /builds/worker/workspace/build/src/obj-firefox/dist/include/js/Utility.h:353:10
INFO - PID 10806 | #2 0x7f5c2794158e in js_pod_arena_malloc<char> /builds/worker/workspace/build/src/obj-firefox/dist/include/js/Utility.h:535
INFO - PID 10806 | #3 0x7f5c2794158e in maybe_pod_malloc<char> /builds/worker/workspace/build/src/js/src/vm/MallocProvider.h:53
INFO - PID 10806 | #4 0x7f5c2794158e in char* js::MallocProvider<JSContext>::pod_malloc<char>(unsigned long, unsigned long) /builds/worker/workspace/build/src/js/src/vm/MallocProvider.h:89
INFO - PID 10806 | #5 0x7f5c27a6891a in CopyScopeData<js::LexicalScope> /builds/worker/workspace/build/src/js/src/vm/Scope.cpp:158:21
INFO - PID 10806 | #6 0x7f5c27a6891a in js::LexicalScope::create(JSContext*, js::ScopeKind, JS::Handle<js::LexicalScope::Data*>, unsigned int, JS::Handle<js::Scope*>) /builds/worker/workspace/build/src/js/src/vm/Scope.cpp:542
INFO - PID 10806 | #7 0x7f5c2824e839 in operator() /builds/worker/workspace/build/src/js/src/frontend/EmitterScope.cpp:497:12
INFO - Browser exited with return code -15
INFO - PROCESS LEAKS None
INFO - LeakSanitizer | To show the addresses of leaked objects add report_objects=1 to LSAN_OPTIONS
INFO - This can be done in testing/mozbase/mozrunner/mozrunner/utils.py
INFO - Allowed depth was 4
INFO - TEST-FAIL | LeakSanitizer | leak at Alloc, nsTSubstring, nsTSubstring, nsTSubstring
INFO - INFO | LeakSanitizer | Frame Alloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_calloc, js_pod_arena_calloc, maybe_pod_calloc, AllocScriptData
INFO - INFO | LeakSanitizer | Frame js_arena_calloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_realloc, js_pod_realloc, maybe_pod_realloc, js::Nursery::reallocateBuffer
INFO - INFO | LeakSanitizer | Frame js_pod_realloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_new, MakeUnique, HashChildren
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, AllocChars
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, js::RegExpStatics::create
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, js::Shape::hashify
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, NewEmptyScopeData
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
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
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, CopyScopeData
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, pod_malloc
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
INFO - TEST-FAIL | LeakSanitizer | leak at js_arena_malloc, js_pod_arena_malloc, maybe_pod_malloc, mozilla::UniquePtr
INFO - INFO | LeakSanitizer | Frame js_arena_malloc matched a expected leak
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

Andrew McCreight [:mccr8]

Assignee

Updated

•

6 years ago

Blocks: 1523989

Andrew McCreight [:mccr8]

Assignee

Comment 1

•

6 years ago

This is a very generic signature (it should probably be whitelisted) but most of these are happening in wpt-2, specifically in the directory /html/browsers/offline/introduction-4/

Andrew McCreight [:mccr8]

Assignee

Comment 2

•

6 years ago

A whitelist was added for this directory in bug 1515043, but none of the tests were changed then, so maybe that's just the first update to happen since the intermittent failure rate went up?

Blocks: 1515043

Keywords: memory-leak

Andrew McCreight [:mccr8]

Assignee

Comment 3

•

6 years ago

Attached file Bug 1523800 - Update LSan whitelist for html/browsers/offline/introduction-4. (deleted) — Details

Andrew McCreight [:mccr8]

Assignee

Comment 4

•

6 years ago

It looks like some weird compiler change caused these leaks to erupt. My patch just adds to the whitelist. I'll file a separate bug for fixing these leaks.

Andrew McCreight [:mccr8]

Assignee

Updated

•

6 years ago

See Also: → https://bugzilla.mozilla.org/show_bug.cgi?id=1523521

Comment hidden (Intermittent Failures Robot)

Pulsebot

Comment 6

•

6 years ago

Pushed by amccreight@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/5124c57000cf Update LSan whitelist for html/browsers/offline/introduction-4. r=jgraham

Stefan Hindli [:stefan_hindli]

Comment 7

•

6 years ago

bugherder

https://hg.mozilla.org/mozilla-central/rev/5124c57000cf

Status: NEW → RESOLVED

Closed: 6 years ago

status-firefox67: --- → fixed

Resolution: --- → FIXED

Target Milestone: --- → mozilla67

Comment hidden (Intermittent Failures Robot)

BugBot [:suhaib / :marco/ :calixte]

Updated

•

6 years ago

Assignee: nobody → continuation

Comment hidden (Intermittent Failures Robot)

Ryan VanderMeulen [:RyanVM]

Updated

•

6 years ago

status-firefox65: --- → unaffected

status-firefox66: --- → affected

status-firefox-esr60: --- → unaffected

Andreea Pavel [:apavel]

Comment 10

•

6 years ago

bugherder uplift

https://hg.mozilla.org/releases/mozilla-beta/rev/9d9028c3dd63

status-firefox66: affected → fixed

Nobody; OK to take it and work on it

Updated

•

6 years ago

Component: DOM → DOM: Core & HTML

Bugzilla

Intermittent 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

Categories

(Core :: DOM: Core & HTML, defect)

Tracking

()

People

(Reporter: intermittent-bug-filer, Assigned: mccr8)

References

(Blocks 1 open bug)

Details

(Keywords: intermittent-failure, memory-leak, Whiteboard: [stockwell needswork:owner])

Crash Data

Security

(public)

User Story

Attachments

(1 file)

Description

Updated

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Comment 2

Comment 3

Comment 4

Updated

Comment 5

Comment 6

Comment 7

Comment 8

Updated

Comment 9

Updated

Comment 10

Updated

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