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Fixed in 2021.3.26f1, 2022.3.0f1, 2023.1.0b20, 2023.2.0a5



Found in





Issue ID




[Linux] [URP] Crash with multiple stack traces when opening a project created from "Test Track" template



Reproduction steps:
1. Open the attached “CrashRepro” project

Expected result: The project opens
Actual result: Unity Editor crashes

Reproducible with: 2021.3.14f1, 2021.3.17f1, 2022.2.4f1, 2023.1.0b1
Not reproducible with: 2020.3.44f1, 2021.3.13f1

Reproducible on: Ubuntu 20.04
Not reproducible on: Windows 10 Pro 22H2

First lines of the stack trace:
#0 0x0055a3a3812a3c in burst_signal_handler(int, siginfo_t*, void*)
#1 0x007fc5861a5420 in funlockfile
#2 0x0055a3a4d8d24a in std::_Rb_tree<std::string, std::pair<std::string const, XmlOptions::PrefValue>, std::_Select1st<std::pair<std::string const, XmlOptions::PrefValue> >, std::less<std::string>, std::allocator<std::pair<std::string const, XmlOptions::PrefValue> > >::find(std::string const&)
#3 0x0055a3a4d8559d in XmlOptions::GetInt(std::string const&, int)
#4 0x0055a3a55f9c3e in EditorPrefs::GetBool(core::basic_string_ref<char>, bool)

First lines of the stack trace:
#0 0x0055e40656c199 in DebugStringToFilePostprocessedStacktrace(DebugStringToFileData const&)
#1 0x0055e40656d02a in DebugStringToFile(DebugStringToFileData const&)
#2 0x0055e40656b05b in AssertImplementation(int, char const*, int, int, char const*)
#3 0x0055e406106c6d in AcceleratorClient::~AcceleratorClient()
#4 0x0055e40618a56c in core::unique_ptr<AcceleratorClient>::~unique_ptr()

First lines of the stack trace:
#0 0x0056080b03fc62 in profiling::Profiler::CreatePerThreadProfilerNoLock(bool)
#1 0x0056080b03cb3d in profiling::Profiler::InitializeInternalThread(char const*, char const*, void (*)(unsigned int, void*), void*)
#2 0x0056080ae76854 in profiler_initialize_thread(char const*, char const*, void (*)(unsigned int, void*), void*)
#3 0x0056080b696de7 in AudioManager::EngineThreadStarted(char const*)
#4 0x0056080b696984 in AudioManager::systemCallback(FMOD_SYSTEM*, FMOD_SYSTEM_CALLBACKTYPE, void*, void*)

First lines of the stack trace:
#0 0x0056080adb410c in burst_signal_handler(int, siginfo_t*, void*)
#1 0x007f21e709c420 in funlockfile
#2 0x0056080aa4cebd in TLSAllocator<(AllocatorMode)0>::GetRequestedPtrSize(void const*) const
#3 0x0056080aa3b8c1 in MemoryManager::Deallocate(void*, char const*, int)
#4 0x0056080aa3bf10 in MemoryManager::Deallocate(void*, MemLabelId const&, char const*, int)

Note: 2023.1.0b1 freezes, but doesn’t crash

  1. Resolution Note (fix version 2023.2.0a5):

    Verified the fix has landed in 2023.2.0a6 with Rocky Linux 8.7

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