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[net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732

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Closed
[net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
Assignees
kotlarmilos
Labels
area-Codegen-AOT-monoos-iosApple iOS
Milestone
8.0.0

Description

@vyacheslav-volkov
vyacheslav-volkov
opened on Aug 17, 2023

Description

App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.

Reproduction Steps

  1. Create a new net8.0-ios project
  2. Add code:
public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

Expected behavior

No crashes

Actual behavior

Native crash:

=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

Regression?

No response

Known Workarounds

No response

Configuration

NET 8.0 Preview 7

Other information

No response

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area-Codegen-AOT-monoos-iosApple iOS

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[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
    Skip to content
    [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
    Closed
    Closed
    [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
    Assignees
    kotlarmilos
    Labels
    area-Codegen-AOT-monoos-iosApple iOS
    Milestone
    8.0.0
    Description
    @vyacheslav-volkov
    vyacheslav-volkov
    opened on Aug 17, 2023
    Description
    App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
    Reproduction Steps
    1. Create a new net8.0-ios project
    2. Add code:
    public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

    Expected behavior
    No crashes
    Actual behavior
    Native crash:
    =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

    Regression?
    No response
    Known Workarounds
    No response
    Configuration
    NET 8.0 Preview 7
    Other information
    No response
    Metadata
    Metadata
    Assignees
    Labels
    area-Codegen-AOT-monoos-iosApple iOS
    Type
    No type
    Projects
    No projects
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      Relationships
      None yet
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      No branches or pull requests
      Issue actions
      
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[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
      Skip to content
      [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
      Closed
      Closed
      [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
      Assignees
      kotlarmilos
      Labels
      area-Codegen-AOT-monoos-iosApple iOS
      Milestone
      8.0.0
      Description
      @vyacheslav-volkov
      vyacheslav-volkov
      opened on Aug 17, 2023
      Description
      App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
      Reproduction Steps
      1. Create a new net8.0-ios project
      2. Add code:
      public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

      Expected behavior
      No crashes
      Actual behavior
      Native crash:
      =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

      Regression?
      No response
      Known Workarounds
      No response
      Configuration
      NET 8.0 Preview 7
      Other information
      No response
      Metadata
      Metadata
      Assignees
      Labels
      area-Codegen-AOT-monoos-iosApple iOS
      Type
      No type
      Projects
      No projects
        Milestone
        Relationships
        None yet
        Development
        No branches or pull requests
        Issue actions
        
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
        Skip to content
        [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
        Closed
        Closed
        [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
        Assignees
        kotlarmilos
        Labels
        area-Codegen-AOT-monoos-iosApple iOS
        Milestone
        8.0.0
        Description
        @vyacheslav-volkov
        vyacheslav-volkov
        opened on Aug 17, 2023
        Description
        App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
        Reproduction Steps
        1. Create a new net8.0-ios project
        2. Add code:
        public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

        Expected behavior
        No crashes
        Actual behavior
        Native crash:
        =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

        Regression?
        No response
        Known Workarounds
        No response
        Configuration
        NET 8.0 Preview 7
        Other information
        No response
        Metadata
        Metadata
        Assignees
        Labels
        area-Codegen-AOT-monoos-iosApple iOS
        Type
        No type
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
          Skip to content
          [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
          Closed
          Closed
          [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
          Assignees
          kotlarmilos
          Labels
          area-Codegen-AOT-monoos-iosApple iOS
          Milestone
          8.0.0
          Description
          @vyacheslav-volkov
          vyacheslav-volkov
          opened on Aug 17, 2023
          Description
          App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
          Reproduction Steps
          1. Create a new net8.0-ios project
          2. Add code:
          public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

          Expected behavior
          No crashes
          Actual behavior
          Native crash:
          =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

          Regression?
          No response
          Known Workarounds
          No response
          Configuration
          NET 8.0 Preview 7
          Other information
          No response
          Metadata
          Metadata
          Assignees
          Labels
          area-Codegen-AOT-monoos-iosApple iOS
          Type
          No type
          Projects
          No projects
            Milestone
            Relationships
            None yet
            Development
            No branches or pull requests
            Issue actions
            
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
            Skip to content
            [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
            Closed
            Closed
            [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
            Assignees
            kotlarmilos
            Labels
            area-Codegen-AOT-monoos-iosApple iOS
            Milestone
            8.0.0
            Description
            @vyacheslav-volkov
            vyacheslav-volkov
            opened on Aug 17, 2023
            Description
            App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
            Reproduction Steps
            1. Create a new net8.0-ios project
            2. Add code:
            public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

            Expected behavior
            No crashes
            Actual behavior
            Native crash:
            =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

            Regression?
            No response
            Known Workarounds
            No response
            Configuration
            NET 8.0 Preview 7
            Other information
            No response
            Metadata
            Metadata
            Assignees
            Labels
            area-Codegen-AOT-monoos-iosApple iOS
            Type
            No type
            Projects
            No projects
              Milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
              Skip to content
              [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
              Closed
              Closed
              [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
              Assignees
              kotlarmilos
              Labels
              area-Codegen-AOT-monoos-iosApple iOS
              Milestone
              8.0.0
              Description
              @vyacheslav-volkov
              vyacheslav-volkov
              opened on Aug 17, 2023
              Description
              App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
              Reproduction Steps
              1. Create a new net8.0-ios project
              2. Add code:
              public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

              Expected behavior
              No crashes
              Actual behavior
              Native crash:
              =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

              Regression?
              No response
              Known Workarounds
              No response
              Configuration
              NET 8.0 Preview 7
              Other information
              No response
              Metadata
              Metadata
              Assignees
              Labels
              area-Codegen-AOT-monoos-iosApple iOS
              Type
              No type
              Projects
              No projects
                Milestone
                Relationships
                None yet
                Development
                No branches or pull requests
                Issue actions
                
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
[net8.0-ios] App crashes on ios device when calling static abstract generic interface method · Issue #90732 · dotnet/runtime · GitHub
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                [net8.0-ios] App crashes on ios device when calling static abstract generic interface method #90732
                Closed
                Closed
                [net8.0-ios] App crashes on ios device when calling static abstract generic interface method#90732
                Assignees
                kotlarmilos
                Labels
                area-Codegen-AOT-monoos-iosApple iOS
                Milestone
                8.0.0
                Description
                @vyacheslav-volkov
                vyacheslav-volkov
                opened on Aug 17, 2023
                Description
                App crashes on ios device with <UseInterpreter>false</UseInterpreter> flag when calling static abstract generic interface method.
                Reproduction Steps
                1. Create a new net8.0-ios project
                2. Add code:
                public interface ITypeChecker
{
static abstract bool Test<T>();
}
public interface IHandler
{
bool Test<T>();
}
public class TypeChecker : ITypeChecker
{
public static bool Test<T>() => true;
}
public class Handler<TChecker> : IHandler where TChecker : ITypeChecker
{
public bool Test<T>() => TChecker.Test<T>();
}
[Register("AppDelegate")]
public class AppDelegate : UIApplicationDelegate
{
public override UIWindow? Window { get; set; }
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
var handler = GetHandler();
handler.Test<int>();
return true;
}
public IHandler GetHandler() => new Handler<TypeChecker>();
}

                Expected behavior
                No crashes
                Actual behavior
                Native crash:
                =================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
=================================================================
Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x102c6ace0):0x102c6acd0 e8 42 40 79 28 0d 10 37 e0 03 17 aa 4a 7b fd 97 .B@y(..7....J{..
0x102c6ace0 68 02 40 f9 88 14 00 b4 19 00 1b 12 08 01 40 f9 h.@...........@.
0x102c6acf0 17 01 40 f9 00 0b 40 f9 60 0c 00 b4 08 3c 40 39 ..@...@.`....<@9
0x102c6ad00 a8 0c 00 37 e0 03 17 aa d4 81 fd 97 e8 6e 40 f9 ...7.........n@.
=================================================================
Managed Stacktrace:
=================================================================
at <unknown> <0xffffffff>
at System.Object:__icall_wrapper_(null) <0x00007>
at TestCrash.Handler`1:Test <0x0007f>
at TestCrash.AppDelegate:FinishedLaunching <0x00047>
at System.Object:runtime_invoke_dynamic <0x00127>
at <unknown> <0xffffffff>
at UIKit.UIApplication:xamarin_UIApplicationMain <0x00007>
at UIKit.UIApplication:UIApplicationMain <0x000cf>
at UIKit.UIApplication:Main <0x00107>
at Program:<Main>$ <0x0003f>
at System.Object:runtime_invoke_dynamic <0x00127>
=================================================================
=================================================================
Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries used by your application.
=================================================================
An error has occurred in the native fault reporting. Some diagnostic information will be unavailable.
=================================================================
Native stacktrace:
=================================================================
0x102c967a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c81990 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c64364 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1f05fd2f4 - /usr/lib/system/libsystem_platform.dylib : <redacted>
0x102c6ace0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102717d80 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102640240 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x1028cfeac - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c14874 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c17594 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd5488 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102cd51cc - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1a8a8f2d0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8ea28 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8da5c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8a8d6bc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a87f6884 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UIScenePerformActionsWithLifecycleActionMask
0x1a8b0c858 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89cea70 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce8a0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce470 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89ce350 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a904d430 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a90e10ac - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : _UISceneSettingsDiffActionPerformChangesWithTransitionContextAndCompletion
0x1a888cdc8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8cc0fe0 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89533c8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a895325c - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a89527cc - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8952570 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1bb2ae3e4 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e88ec - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2b1e38 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2e8590 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1ad56f780 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1ad5472d0 - /usr/lib/system/libdispatch.dylib : <redacted>
0x1bb2bb34c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2baf88 - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1bb2bd53c - /System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices : <redacted>
0x1a688d154 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6898dc8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a6824044 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a68391b8 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : <redacted>
0x1a683dda0 - /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation : CFRunLoopRunSpecific
0x1ddb3b998 - /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices : GSEventRunModal
0x1a8ad2fd8 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : <redacted>
0x1a8ad2c50 - /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore : UIApplicationMain
0x102a28bf8 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_UIApplicationMain
0x10275de30 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102a0bb14 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : 0x102c675a0 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c13a84 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c199a4 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102c6c808 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x102a33a24 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : xamarin_log
0x102cd4834 - /private/var/containers/Bundle/Application/17646053-8E61-4B41-BA88-71BCCBDB1947/TestCrash.app/TestCrash : SystemNative_GetDefaultTimeZone
0x1c3f93344 - /usr/lib/dyld : <redacted>
Exiting early due to double fault.

                Regression?
                No response
                Known Workarounds
                No response
                Configuration
                NET 8.0 Preview 7
                Other information
                No response
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