[Apple mobile][mono] MemsetMemcpyNullref runtime test crash in AOT-interpreter mode #114907
Description
Build Information
Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=1022038
Build error leg or test failing: JIT.opt (MemsetMemcpyNullref)
Affected CI: iOS/tvOS/iOSsimulator/tvOSsimulator runtime tests jobs
Crash log:
[04:33:45] dbug: 2025-04-22 04:33:45.856615-0400 JIT.opt[31537:721847] 04:33:45.856 Running test: JIT/opt/Structs/MemsetMemcpyNullref/MemsetMemcpyNullref.dll
[04:33:45] dbug:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: Native Crash Reporting
[04:33:45] dbug: =================================================================
[04:33:45] dbug: Got a SIGSEGV while executing native code. This usually indicates
[04:33:45] dbug: a fatal error in the mono runtime or one of the native libraries
[04:33:45] dbug: used by your application.
[04:33:45] dbug: =================================================================
[04:33:45] dbug:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: Native stacktrace:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: 0x10292aaf4 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_dump_native_crash_info
[04:33:45] dbug: 0x1028d6e60 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_handle_native_crash
[04:33:45] dbug: 0x102843b70 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_sigsegv_signal_handler_debug
[04:33:45] dbug: 0x102d677e0 - /usr/lib/system/libsystem_platform.dylib : _sigtramp
[04:33:45] dbug: 0x102938c9c - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_interp_exec_method
[04:33:45] dbug: 0x10292c040 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : interp_runtime_invoke
[04:33:45] dbug: 0x102846df4 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_jit_runtime_invoke
[04:33:45] dbug: 0x1027dbee4 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_runtime_invoke_checked
[04:33:45] dbug: 0x1027e30f0 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_runtime_exec_main_checked
[04:33:45] dbug: 0x102899fe8 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_jit_exec
[04:33:45] dbug: 0x1029ddc64 - /Users/helix-runner/Library/Developer/CoreSimulator/Devices/F0181BD0-1FFB-4066-9C00-23083DF5431F/data/Containers/Bundle/Application/C36CB03A-21F7-4B75-8055-3A1866897685/JIT.opt.app/JIT.opt : mono_ios_runtime_init
[04:33:45] dbug: 0x18016a4f4 - /Library/Developer/CoreSimulator/Volumes/iOS_21A342/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.0.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_call_block_and_release
[04:33:45] dbug: 0x18016bd3c - /Library/Developer/CoreSimulator/Volumes/iOS_21A342/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.0.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_client_callout
[04:33:45] dbug: 0x18016f288 - /Library/Developer/CoreSimulator/Volumes/iOS_21A342/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.0.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_queue_override_invoke
[04:33:45] dbug: 0x18017e30c - /Library/Developer/CoreSimulator/Volumes/iOS_21A342/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.0.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_root_queue_drain
[04:33:45] dbug: 0x18017ed58 - /Library/Developer/CoreSimulator/Volumes/iOS_21A342/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.0.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib : _dispatch_worker_thread2
[04:33:45] dbug: 0x102d877d8 - /usr/lib/system/libsystem_pthread.dylib : _pthread_wqthread
[04:33:45] dbug: 0x102d865d4 - /usr/lib/system/libsystem_pthread.dylib : start_wqthread
[04:33:45] dbug:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: External Debugger Dump:
[04:33:45] dbug: =================================================================
[04:33:45] dbug:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: Basic Fault Address Reporting
[04:33:45] dbug: =================================================================
[04:33:45] dbug: Memory around native instruction pointer (0x102d670e0):0x102d670d0 61 04 01 a8 61 04 02 a8 61 04 03 a8 c0 03 5f d6 a...a...a....._.
[04:33:45] dbug: 0x102d670e0 01 04 00 a9 01 04 01 a9 01 04 02 a9 01 04 03 a9 ................
[04:33:45] dbug: 0x102d670f0 03 00 01 91 63 e4 7a 92 42 00 00 8b 64 00 01 91 ....c.z.B...d...
[04:33:45] dbug: 0x102d67100 42 00 04 eb 09 01 00 54 61 04 00 a9 61 04 01 a9 B......Ta...a...
[04:33:45] dbug:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: Managed Stacktrace:
[04:33:45] dbug: =================================================================
[04:33:45] dbug: =================================================================
Error Message
Fill the error message using step by step known issues guidance.
{
"ErrorMessage": [
"MemsetMemcpyNullref",
"SIGSEGV",
"mono_ios_runtime_init"
],
"BuildRetry": false,
"ExcludeConsoleLog": false
}Known issue validation
Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1022038
Error message validated: [MemsetMemcpyNullref SIGSEGV mono_ios_runtime_init]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 4/22/2025 11:48:04 AM UTC
Report
| Build | Definition | Test | Pull Request |
|---|---|---|---|
| 1022038 | dotnet/runtime | JIT.opt.WorkItemExecution | #114862 |
Summary
| 24-Hour Hit Count | 7-Day Hit Count | 1-Month Count |
|---|---|---|
| 1 | 1 | 1 |