Reproduction steps:
1. Open the attached “ReproProj” project
2. Open the “Assets/Scenes/SampleScene.unity“ Scene
3. Enter the Play Mode

Expected result: The Play Mode is entered
Actual result: The Editor crashes

Reproducible with: 1.2.4 (2021.3.43f1), 2.4.3 (2022.3.43f1, 6000.0.16f1)

Reproducible on: macOS 14.6.1 (M1 Max)
Not reproducible on: No other environment tested

First few lines of the stack trace:
#0 0x0000019f8715f0 in __pthread_kill
#1 0xc84f00019f7b6a30 in abort
#2 0x8022000319599418 in monoeg_g_printv
#3 0x0000031957ead4 in mono_log_write_logfile
#4 0x00000319599630 in monoeg_g_logv_nofree
#5 0x000003195996ec in monoeg_assertion_message
#6 0x00000319599730 in mono_assertion_message_unreachable
#7 0x00000319425c38 in mini_emit_memcpy
#8 0x000003194365b8 in mono_arch_emit_outarg_vt
#9 0x000003193c6750 in mono_decompose_vtype_opts