crash: specialized _ContiguousArrayBuffer.init(_uninitializedCount:minimumCapacity:) + [ : 0]

[wyxuan]

crash 1:

0 libswiftCore.dylib 0x000000018cdda338 swift::hashable_support::findHashableBaseType(swift::TargetMetadataswift::InProcess const*) [clone .cold.1] + [ : 16]
1 libswiftCore.dylib 0x000000018cd03e68 swift_slowDealloc
2 libswiftCore.dylib 0x000000018cd042c0 swift_allocObject + [ : 1108]
0x00000001029fbeac specialized _ContiguousArrayBuffer.init(_uninitializedCount:minimumCapacity:) + [ : 52]
4 app 0x00000001029fb9f4 $ss22_ContiguousArrayBufferV20_consumeAndCreateNew14bufferIsUnique15minimumCapacity13growForAppendAByxGSb_SiSbtFSi_s6UInt64Vt_Tg5 + [ : 0]
5 app 0x00000001029fb8a4 $ss15ContiguousArrayV16_createNewBuffer14bufferIsUnique15minimumCapacity13growForAppendySb_SiSbtFSi_s6UInt64Vt_Tg5 + [ : 0]
6 app 0x00000001029dd964 $ss14_ArrayProtocolPsE6filterySay7ElementQzGSbAEKXEKFSaySi_s6UInt64VtG_Tg5059$s6MS19MSBandwidthTrackerC9bandwidth12timeNanosNowSds6E17V_tFSbSi_AGtXEfU_AH6MS0hI0CTf1cn_n + [ : 0]
crash 1 code :
let bw = bandwidthTracker.bandwidth(timeNanosNow: DispatchTime.now().rawValue)
if bw > MAX_BANDWIDTH_KB_PER_SECOND {
loopDelayMs = 1_000
return
}

        let spansDict = spanDb.fetch(count: spanCount)
        let spans = spansDict.map{ $0.1 }
        if spans.isEmpty {
            return
        }
        
        let body = Opentelemetry_Proto_Collector_Trace_V1_ExportTraceServiceRequest.with {
            $0.resourceSpans = SpanAdapter.toProtoResourceSpans(spanDataList: spans)
        }

crash 2:
0 libswiftCore.dylib 0x0000000196016338 swift::hashable_support::findHashableBaseType(swift::TargetMetadataswift::InProcess const*) [clone .cold.1] + [ : 16]
1 libswiftCore.dylib 0x0000000195f3fe68 swift_slowDealloc
2 libswiftCore.dylib 0x0000000195f402c0 swift_allocObject + [ : 1108]
3 Foundation 0x00000001961ba930 $ss12_ArrayBufferV20_consumeAndCreateNew14bufferIsUnique15minimumCapacity13growForAppendAByxGSb_SiSbtF10Foundation7JSONMapC5ValueO_Tg5 + [ : 128]
4 Foundation 0x00000001961b7c48 closure #1 in JSONDecoder.decode(:from:) + [ : 880]
5 Foundation 0x00000001961b78d0 partial apply for closure #1 in JSONDecoder.decode(:from:) + [ : 24]
6 Foundation 0x00000001961b7580 closure #1 in static JSONDecoder.withUTF8Representation(of::) + [ : 124]
7 Foundation 0x00000001961b74fc partial apply for closure #1 in static JSONDecoder.withUTF8Representation(of::) + [ : 24]
8 Foundation 0x00000001961b74d0 closure #1 in Data.withBufferView(:) + [ : 40]
9 Foundation 0x00000001961b74a0 partial apply for closure #1 in Data.withBufferView(:) + [ : 24]
10 Foundation 0x0000000196866be0 __DataStorage.withUnsafeBytes(in:apply:) + [ : 96]
11 Foundation 0x0000000196829a28 static JSONDecoder.withUTF8Representation(of::) + [ : 432]
12 Foundation 0x00000001961b7114 JSONDecoder.decode(:from:) + [ : 112]
13 Foundation 0x00000001961b709c dispatch thunk of JSONDecoder.decode(_:from:) + [ : 56]
crash 2 code:
func decodeSpanData(from rawData: UnsafePointer?, length: Int) -> SpanData? {
guard let rawData = rawData else { return nil }

    let jsonData = Data(bytes: rawData, count: length)

    do {
        let decoder = JSONDecoder()
        let spanData = try decoder.decode(SpanData.self, from: jsonData)
        return spanData
    } catch {
        print("Error decoding Data to SpanData: \(error)")
        return nil
    }
}