Analyzed 4 dump

Top 1: total counts = 2

0bcefbdc 6b2ee6e0 ffi_bindings!FFI::FFI::AsyncFFICall+0x4b
WARNING: Stack unwind information not available. Following frames may be wrong.
0bcefc48 7535343d node+0x2f3e6e0
0bcefc54 77909812 kernel32!BaseThreadInitThunk+0xe
0bcefc94 779097e5 ntdll!__RtlUserThreadStart+0x70
0bcefcac 00000000 ntdll!_RtlUserThreadStart+0x1b

Top 2: total counts = 1

0693fa3c 127be6e0 ffi_bindings!FFI::FFI::AsyncFFICall+0x4b
WARNING: Stack unwind information not available. Following frames may be wrong.
0693faa8 75b0fcc9 node+0x2f3e6e0
0693fab8 7707809e kernel32!BaseThreadInitThunk+0x19
0693fb14 7707806e ntdll!__RtlUserThreadStart+0x2f
0693fb24 00000000 ntdll!_RtlUserThreadStart+0x1b

Top 3: total counts = 1

ChildEBP RetAddr  
WARNING: Stack unwind information not available. Following frames may be wrong.
006ff560 11af6c89 node+0xc8e466
006ff584 29b10a80 0x11af6c89
006ff588 29b10f1d 0x29b10a80
006ff58c 29b10f1d 0x29b10f1d
006ff590 23c000c5 0x29b10f1d
006ff594 028c1c4c 0x23c000c5
006ff598 028c1c30 0x28c1c4c
006ff59c 006ff594 0x28c1c30
006ff5a0 028c1c30 0x6ff594
006ff5a4 6aec613c 0x28c1c30
006ff5a8 00a1e038 node+0x42b613c
006ff5ac 006ff6d8 0xa1e038
006ff5b0 67899386 0x6ff6d8
006ff6d8 67898f44 node+0xc89386
006ff6dc 0289fb70 node+0xc88f44
006ff6e0 67769eac 0x289fb70
006ff6e4 0451b0a0 node+0xb59eac
006ff6e8 103c0000 0x451b0a0
006ff6ec 0289fb70 0x103c0000
006ff6f0 0289fb70 0x289fb70
006ff6f4 00bd3938 0x289fb70
006ff6f8 02896da8 0xbd3938
006ff6fc 006ff7a0 0x2896da8
006ff700 6776893b 0x6ff7a0
006ff7a0 67767b35 node+0xb5893b
006ff82c 67767d4b node+0xb57b35
006ff8bc 6775a4ca node+0xb57d4b
006ff914 67eee8b9 node+0xb4a4ca
006ff94c 67ecf812 node+0x12de8b9
006ff9b8 67ed89e6 node+0x12bf812
006ffa84 67ed875e node+0x12c89e6
006ffae0 67eb0ec3 node+0x12c875e
006ffb1c 67eb0acb node+0x12a0ec3
006ffb5c 67ec23d2 node+0x12a0acb
006ffba4 67ec22e2 node+0x12b23d2
006ffbe8 672dbd42 node+0x12b22e2
006ffc10 672dd47d node+0x6cbd42
006ffc50 6721ed6c node+0x6cd47d
006ffcac 6721f379 node+0x60ed6c
006ffcd0 6721ea8a node+0x60f379
006ffd68 770360ae node+0x60ea8a
006ffe1c 77033ee6 ntdll!RtlAllocateHeap+0x3e
006ffe34 74756100 ntdll!RtlFreeHeap+0x46
006ffe44 00000000 windows_storage!Microsoft::WRL::RuntimeClass,Windows::Internal::AsyncBaseWithProgressFTM *>,Windows::Internal::INilDelegate,1,Microsoft::WRL::AsyncOptions<-1,0,&GUID_CAUSALITY_WINDOWS_PLATFORM_ID,2> >,Windows::Foundation::IAsyncOperation *>,Windows::Internal::IAsyncOperationLocal,Microsoft::WRL::CloakedIid,Microsoft::WRL::CloakedIid,Microsoft::WRL::CloakedIid >::`vftable'+0x30