ICorDebugFunction5::DisableOpimizations causes target app to be terminated on Linux #97461

Description

If a debugger uses ICorDebugFunction5::DisableOpimizations on Linux (and I am assuming macOS as well, but I didn't test) the target app will be terminated. Before terminated, the following message is printed:

Unknown debugger event type: 0x258

This message is from this code, and the event type is DB_IPCE_DISABLE_OPTS.

Reproduction Steps

1. Create a new .NET 8 console application
2. Configure the debugger to disable Just My Code, and load symbols for System.Console (enable downloading symbol from the Microsoft symbol server)
3. Set a breakpoint on the call to Console.WriteLine
4. Step in

Expected behavior

Console.WriteLine should be deoptimized and the step should complete

Actual behavior

Target process is aborted

Regression?

This is a new feature in .NET 8. So, it is a regression in that the VS debuggers will automatically use it if it is present and that causes the target to crash.

Known Workarounds

Don't use the new feature

Configuration

I am using .NET Runtime 8.0.1 on Linux-x64

Other information

No response