Memory leak in development mode

[darrenswhite]

<--- Last few GCs --->

[8648:0x524d0c0]   376523 ms: Scavenge 1970.6 (1996.5) -> 1969.9 (1997.0) MB, 5.3 / 0.0 ms  (average mu = 0.570, current mu = 0.379) allocation failure
[8648:0x524d0c0]   376536 ms: Scavenge 1971.4 (2001.0) -> 1971.3 (2001.0) MB, 8.7 / 0.0 ms  (average mu = 0.570, current mu = 0.379) allocation failure
[8648:0x524d0c0]   376568 ms: Scavenge 1974.3 (2001.0) -> 1972.3 (2001.0) MB, 13.2 / 0.0 ms  (average mu = 0.570, current mu = 0.379) allocation failure


<--- JS stacktrace --->

FATAL ERROR: MarkCompactCollector: young object promotion failed Allocation failed - JavaScript heap out of memory
 1: 0xa04200 node::Abort() [node]
 2: 0x94e4e9 node::FatalError(char const*, char const*) [node]
 3: 0xb7978e v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [node]
 4: 0xb79b07 v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [node]
 5: 0xd34395  [node]
 6: 0xd64f2e v8::internal::EvacuateNewSpaceVisitor::Visit(v8::internal::HeapObject, int) [node]
 7: 0xd70f66 v8::internal::FullEvacuator::RawEvacuatePage(v8::internal::MemoryChunk*, long*) [node]
 8: 0xd5d14f v8::internal::Evacuator::EvacuatePage(v8::internal::MemoryChunk*) [node]
 9: 0xd5d3c8 v8::internal::PageEvacuationTask::RunInParallel(v8::internal::ItemParallelJob::Task::Runner) [node]
10: 0xd4fca9 v8::internal::ItemParallelJob::Run() [node]
11: 0xd72ec0 void v8::internal::MarkCompactCollectorBase::CreateAndExecuteEvacuationTasks<v8::internal::FullEvacuator, v8::internal::MarkCompactCollector>(v8::internal::MarkCompactCollector*, v8::internal::ItemParallelJob*, v8::internal::MigrationObserver*, long) [node]
12: 0xd7375c v8::internal::MarkCompactCollector::EvacuatePagesInParallel() [node]
13: 0xd73925 v8::internal::MarkCompactCollector::Evacuate() [node]
14: 0xd85911 v8::internal::MarkCompactCollector::CollectGarbage() [node]
15: 0xd41c38 v8::internal::Heap::MarkCompact() [node]
16: 0xd43728 v8::internal::Heap::CollectGarbage(v8::internal::AllocationSpace, v8::internal::GarbageCollectionReason, v8::GCCallbackFlags) [node]
17: 0xd46b6c v8::internal::Heap::AllocateRawWithRetryOrFailSlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment) [node]
18: 0xd1524b v8::internal::Factory::NewFillerObject(int, bool, v8::internal::AllocationType, v8::internal::AllocationOrigin) [node]
19: 0x105b23f v8::internal::Runtime_AllocateInYoungGeneration(int, unsigned long*, v8::internal::Isolate*) [node]
20: 0x1401219  [node]
Aborted