Hello. We have just implemented a module to download our mini games from Firebase Storage with web requests. Upon testing it we noticed that only one of our test phones (Samsung A71) crashed.
From Android Logcat we were able to get the native crash log and immediately stacktraced it to get more ideas on the potential fixes. But we are stuck now because we couldn’t be able to comprehend this crash log easily.
What does cause this crash? What must I do more to uncover what casuses it?
2021.09.15 15:18:35.848 20156 20995 Error CRASH signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0x6ce9af4860
2021.09.15 15:18:35.848 20156 20995 Error CRASH x0 0000006ce98f4820 x1 b400006c364b5050 x2 0000000000000003 x3 0000000000000000
2021.09.15 15:18:35.848 20156 20995 Error CRASH x4 0000000000000000 x5 b400006c374b8050 x6 0000000000000000 x7 0000000000000000
2021.09.15 15:18:35.848 20156 20995 Error CRASH x8 0000006ce9af4820 x9 0000000000000018 x10 0000000000003238 x11 0000000000000000
2021.09.15 15:18:35.848 20156 20995 Error CRASH x12 0000000000000000 x13 0000000000000000 x14 0000000000000000 x15 0000000000000040
2021.09.15 15:18:35.848 20156 20995 Error CRASH x16 0000006ce98bf6f8 x17 0000007004ac1d88 x18 0000000000000020 x19 0000006ce9900b40
2021.09.15 15:18:35.848 20156 20995 Error CRASH x20 b400006c364b5050 x21 0000000000000003 x22 0000000000000003 x23 0000006ce98f1ec6
2021.09.15 15:18:35.848 20156 20995 Error CRASH x24 0000000000000018 x25 0000000000003234 x26 0000000000003238 x27 ffffff6100000000
2021.09.15 15:18:35.849 20156 20995 Error CRASH x28 0000000000002a10 x29 0000006ce82bf830
2021.09.15 15:18:35.849 20156 20995 Error CRASH sp 0000006ce82bf680 lr 0000006ce86d623c pc 0000006ce86d0628
2021.09.15 15:18:35.849 20156 20995 Error CRASH backtrace:
2021.09.15 15:18:35.849 20156 20995 Error CRASH #00 pc 000000000040a628 (dynamic_array<CrashReporting::Thread, 0ul>::dynamic_array(dynamic_array<CrashReporting::Thread, 0ul> const&) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #01 pc 0000000000410238 (UnityEngine::Analytics::SuitePerformanceReportingConfigkUnitTestCategory::Fixture::ConfigChanged(core::basic_string<char, core::StringStorageDefault<char> >&) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #02 pc 000000000040ff94 (void JSONRead::Transfer<UnityEngine::Analytics::PerformanceReportingConfig::ConfigValue>(UnityEngine::Analytics::PerformanceReportingConfig::ConfigValue&, char const*, TransferMetaFlags, bool) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #03 pc 0000000000409c5c (CallbackArrayBase<void (*)(DebugStringToFileData const&, LogType, bool), void (*)(void const*, DebugStringToFileData const&, LogType, bool)>::MoveFoward(unsigned int) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #04 pc 0000000000409c18 (CallbackArrayBase<void (*)(DebugStringToFileData const&, LogType, bool), void (*)(void const*, DebugStringToFileData const&, LogType, bool)>::Unregister(CallbackInfoBase<void (*)(DebugStringToFileData const&, LogType, bool), void (*)(void const*, DebugStringToFileData const&, LogType, bool)>::FunctionPointers&, void const*) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #05 pc 0000000000b31788 (SuiteDynamicArraykPerformanceTestCategory::TestResizeInitializedWithoutValue<float __vector(3)>::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #06 pc 0000000000b2de60 (Testing::TestCaseEmitter<char const*, DateTime, void, void, void>::TestCase::ToString() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #07 pc 0000000000b28cf0 (SuiteHandleManagerkUnitTestCategory::TestPodArray_WhenHandleAllocated_ValueMatchesInitParameterHelper::RunImpl() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #08 pc 0000000000b33b30 (SuiteBitUtilitykUnitTestCategory::TestMath_HighestBit32::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #09 pc 0000000000b33318 (SuiteBitUtilitykUnitTestCategory::TestMath_BitsInMask32::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #10 pc 0000000000b31030 (TemplatedTestRegistrator<SuiteDynamicArraykPerformanceTestCategory::TestMoveCtor_PairOfArraysWith10Elements<float __vector(3)> >::Create(void*) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #11 pc 0000000000b30e58 (dynamic_array<math::float3_storage, 0ul>::dynamic_array(unsigned long, math::float3_storage const&, MemLabelId const&) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #12 pc 0000000000b2df4c (Testing::ParametricTestInstance<void (*)(char const*, DateTime)>::~ParametricTestInstance() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #13 pc 0000000000b28cf0 (SuiteHandleManagerkUnitTestCategory::TestPodArray_WhenHandleAllocated_ValueMatchesInitParameterHelper::RunImpl() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #14 pc 0000000000b33b30 (SuiteBitUtilitykUnitTestCategory::TestMath_HighestBit32::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #15 pc 0000000000b33318 (SuiteBitUtilitykUnitTestCategory::TestMath_BitsInMask32::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #16 pc 0000000000b31030 (TemplatedTestRegistrator<SuiteDynamicArraykPerformanceTestCategory::TestMoveCtor_PairOfArraysWith10Elements<float __vector(3)> >::Create(void*) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #17 pc 0000000000b470c0 (SuiteHashFunctionsPerformancekPerformanceTestCategory::TestHash64_4KB_SpookyV2_64_PerfHelper::RunImpl() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #18 pc 0000000000a71e18 (K05O01_SetLevel_m2C2BD14AFF43DF21FBD8A8BC67A7251E04E511E8 at D:\Repos\ritimus\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp15.cpp:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libil2cpp.so (BuildId: ad9ed9a44109dc2e69986912a5eddf21c0b5d5cf)
2021.09.15 15:18:35.849 20156 20995 Error CRASH #19 pc 0000000000ae9650 (_MoveNext_m93F1CBD1B012EA277C089D50F52F5619CD7::U3CResetLevelU3Ed( const[373]) at D:\Repos\ritimus\Temp\StagingArea\Il2Cpp\il2cppOutput/Assembly-CSharp16.cpp:23594) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libil2cpp.so (BuildId: ad9ed9a44109dc2e69986912a5eddf21c0b5d5cf)
2021.09.15 15:18:35.849 20156 20995 Error CRASH #20 pc 0000000001114260 (InterfaceFuncInvoker0<bool>::Invoke(unsigned int, Il2CppClass*, Il2CppObject*) at D:\Repos\ritimus\Temp\StagingArea\Il2Cpp\il2cppOutput/UnityEngine.CoreModule1.cpp:152) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libil2cpp.so (BuildId: ad9ed9a44109dc2e69986912a5eddf21c0b5d5cf)
2021.09.15 15:18:35.849 20156 20995 Error CRASH #21 pc 00000000007a024c (RuntimeInvoker_FalseVoid_t22962CB4C05B1D89B55A6E1139F0E87A90987017_RuntimeObject_IntPtr_t(void (*)(), MethodInfo const*, void*, void**) at D:\Repos\ritimus\Temp\StagingArea\Il2Cpp\il2cppOutput/Il2CppInvokerTable.cpp:43922) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libil2cpp.so (BuildId: ad9ed9a44109dc2e69986912a5eddf21c0b5d5cf)
2021.09.15 15:18:35.849 20156 20995 Error CRASH #22 pc 000000000084ce44 (il2cpp::vm::Runtime::Invoke(MethodInfo const*, void*, void**, Il2CppException**) at C:\Program Files\Unity\Hub\Editor\2019.4.10f1\Editor\Data\il2cpp\libil2cpp\vm/Runtime.cpp:545) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libil2cpp.so (BuildId: ad9ed9a44109dc2e69986912a5eddf21c0b5d5cf)
2021.09.15 15:18:35.849 20156 20995 Error CRASH #23 pc 00000000005c96c8 (void SafeBinaryRead::TransferSTLStyleArray<dynamic_array<SpriteVertex, 0ul> >(dynamic_array<SpriteVertex, 0ul>&, TransferMetaFlags) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #24 pc 00000000005d6010 (SuiteSortingGroupkUnitTestCategory::TestDeactivatingChildSortingGroup_UpdatesSortingGroupIndexForSwappedChildRendererHelper::RunImpl() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #25 pc 00000000005ddac0 (core::hash_set<core::pair<std::__ndk1::pair<UnityGUID, long> const, SpriteAtlasData, false>, core::hash_pair<SpriteRenderDataKeyHash, std::__ndk1::pair<UnityGUID, long> const, SpriteAtlasData>, core::equal_pair<std::__ndk1::equal_to<std::__ndk1::pair<UnityGUID, long> >, std::__ndk1::pair<UnityGUID, long> const, SpriteAtlasData> >::node* core::hash_set<core::pair<std::__ndk1::pair<UnityGUID, long> const, SpriteAtlasData, false>, core::hash_pair<SpriteRenderDataKeyHash, std::__ndk1::pair<UnityGUID, long> const, SpriteAtlasData>, core::equal_pair<std::__ndk1::equal_to<std::__ndk1::pair<UnityGUID, long> >, std::__ndk1::pair<UnityGUID, long> const, SpriteAtlasData> >::lookup<std::__ndk1::pair<UnityGUID, long> >(std::__ndk1::pair<UnityGUID, long> const&) const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #26 pc 00000000005dd6b4 (void SpriteAtlasData::Transfer<StreamedBinaryWrite>(StreamedBinaryWrite&) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #27 pc 00000000004300fc (AnimationPlayableOutput_CUSTOM_InternalSetTarget(HPlayableOutput&, ScriptingBackendNativeObjectPtrOpaque*) at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #28 pc 0000000000505404 (SuiteAudioSampleProviderkUnitTestCategory::TestQueueSampleFrames_WhenQueueingSamplesAboveMax_EmitsOverflowNativeEvent::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #29 pc 0000000000505438 (SuiteAudioSampleProviderkUnitTestCategory::TestQueueSampleFrames_WhenQueueingSamplesAboveMax_EmitsOverflowNativeEvent::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.849 20156 20995 Error CRASH #30 pc 0000000000505670 (SuiteAudioSampleProviderkUnitTestCategory::TestQueueSampleFrames_WhenQueueingSamplesAboveMax_EmitsOverflowNativeEventHelper::RunImpl() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.850 20156 20995 Error CRASH #31 pc 0000000000642608 (SuiteBootConfigDatakUnitTestCategory::TestInitFromString_CanParseKeysWithSingleValueHelper::RunImpl() at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.850 20156 20995 Error CRASH #32 pc 0000000000656220 (SuiteFixedBitSetkUnitTestCategory::TestLogicOps_MultipleOfWordSizePlusOne::RunImpl() const at ??:?) /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/lib/arm64/libunity.so ?? ??:0
2021.09.15 15:18:35.850 20156 20995 Error CRASH #33 pc 00000000000346cc /data/app/~~QV4Mxet65Apf_BGu8xPw7A==/com.ritimus.ritimus-a6UadqPZoDaBTNwSgaqGMQ==/oat/arm64/base.odex