```
[  2151] unlink(0xffffffff, "/var/shared_memory/shm-dotnet-2151") = 0x80006003 No such file or directory (56 us)
[  2151] open(0xffffffff, "/var/shared_memory/shm-dotnet-2151", O_RDWR | O_EXCL | O_CREAT | O_CLOEXEC | O_NOFOLLOW, 0x180) = 0x8 (83 us)
[  2151] unlink(0xffffffff, "/var/shared_memory/shm-dotnet-2151") = 0x0 No error (69 us)
[  2151] write_stat(0x8, (nil), false, 0x7f6f0de55300, 0x80, 0x8) = 0x0 No error (1000272 us)
[  2151] map_file("libcoreclr.so mmap area", [0xf208cc0000], B_EXACT_ADDRESS, 0x1000, B_OVERCOMMITTING_AREA, 0x0, true, 0x8, 0x0) = 0x7723 ([0xf208cc0000]) (194 us)
[  2151] set_memory_protection(0xf208cc0000, 0x1000, B_READ_AREA | B_EXECUTE_AREA) = 0x8000000f Operation not allowed (67 us)
[  2151] map_file("libcoreclr.so mmap area", [0x0], B_RANDOMIZED_ANY_ADDRESS, 0x1000, B_READ_AREA | B_WRITE_AREA, 0x0, true, 0x8, 0x0) = 0x7725 ([0x8403975000]) (149 us)
```

Very weird strace. (The `set_memory_protection` error).