So, I made another test under wine and got the same results:

Unhandled exception: page fault on write access to 0x0000000000000000 in 64-bit code (0x000001400bb4c5). Register dump:  rip:00000001400bb4c5 rsp:00007ffffe1f70c0 rbp:00007ffffe1f7161 eflags:00210247 (  R- --  I  Z- -P-C)  rax:0000000000000004 rbx:0000015600000200 rcx:00007ba90eab57b0 rdx:0000000000000000  rsi:00007ba90ea89600 rdi:0000000000000000  r8:000000000000002a  r9:0000000000000000 r10:00007ba90da3c750  r11:00006fffffcc3b00 r12:0000000000000000 r13:0000000000000000 r14:0000000000000000 r15:0000000000000000 Stack dump: 0x007ffffe1f70c0:  00007ffffe1f7210 000000e600000008 0x007ffffe1f70d0:  000000e000000008 0000000000000000 0x007ffffe1f70e0:  0000000000000000 0000000000000000 0x007ffffe1f70f0:  0005591400000093 00007ba90de165b0 0x007ffffe1f7100:  00000000ffffffff 000000000002ac00 0x007ffffe1f7110:  0000015600000200 0000000000000200 0x007ffffe1f7120:  0000000000000000 00007ba90ea89600 0x007ffffe1f7130:  0000000000000005 00007ba90eab5870 0x007ffffe1f7140:  0000000000000000 0000000000000000 0x007ffffe1f7150:  0000000000000000 0000000000000000 0x007ffffe1f7160:  0000000000000000 0000015600000200 0x007ffffe1f7170:  0000000000000001 00007ba90eab5510 Backtrace: =>0 0x000001400bb4c5 in decker (+0xbb4c5) (0x007ffffe1f7161)   1 0x000001400877f3 in decker (+0x877f3) (0x00000000000001)   2 0x000001400870a5 in decker (+0x870a5) (0x007ffffe1f77c0)   3 0x00000140069ac7 in decker (+0x69ac7) (0x007ffffe1f77c0)   4 0x00000140070a6a in decker (+0x70a6a) (0x007ffffe1f78f0)   5 0x000001400a8d33 in decker (+0xa8d33) (0x007ffffe1fb970)   6 0x0000014000c368 in decker (+0xc368) (0x007ffffe1fcee0)   7 0x000001400bd4a2 in decker (+0xbd4a2) (0x007ffffeae0030)   8 0x000001400bc684 in decker (+0xbc684) (0x007ffffe1fffa0)   9 0x006fffffaa93d1 BaseThreadInitThunk+0x11(unknown=<internal error="">, entry=<internal error="">, arg=<internal error="">) [/usr/src/wine-9.0~repack-4build3/dlls/kernel32/thread.c:61] in kernel32 (0x007ffffe1fffa0)   10 0x006fffffca598b in ntdll (+0x5598b) (0000000000000000) 0x000001400bb4c5 decker+0xbb4c5: mov %dl, (%r14,%r12,1) Modules: Module  Address                                 Debug info      Name (87 modules) PE             140000000-       1401a3000       Export          decker ELF         5aad170ae000-    5aad170b3000       Deferred        <wine-loader> PE-Wine     6ffffb0d0000-    6ffffb198000       Deferred        uxtheme PE-Wine     6ffffb3a0000-    6ffffb3f9000       Deferred        winex11 PE-Wine     6ffffb410000-    6ffffb48d000       Deferred        imm32 PE-Wine     6ffffb810000-    6ffffbcda000       Deferred        oleaut32 PE-Wine     6ffffbd60000-    6ffffbe80000       Deferred        msctf PE-Wine     6ffffbe90000-    6ffffbead000       Deferred        avrt PE-Wine     6ffffbec0000-    6ffffbede000       Deferred        winepulse PE-Wine     6ffffbef0000-    6ffffbfe2000       Deferred        mmdevapi PE-Wine     6ffffc000000-    6ffffc01a000       Deferred        vcruntime140 PE          6ffffc030000-    6ffffc061000       Deferred        sdl2_image PE-Wine     6ffffc080000-    6ffffc0fb000       Deferred        msacm32 PE-Wine     6ffffc110000-    6ffffc2c5000       Deferred        winmm PE-Wine     6ffffc2e0000-    6ffffc300000       Deferred        version PE          6ffffc310000-    6ffffc540000       Deferred        sdl2 PE-Wine     6ffffc550000-    6ffffc5a3000       Deferred        shcore PE-Wine     6ffffc5c0000-    6ffffc6d7000       Deferred        shlwapi PE-Wine     6ffffc6f0000-    6ffffd46b000       Deferred        shell32 PE-Wine     6ffffd480000-    6ffffd4cd000       Deferred        coml2 PE-Wine     6ffffd4e0000-    6ffffd51e000       Deferred        win32u PE-Wine     6ffffd530000-    6ffffd55a000       Deferred        zlib1 PE-Wine     6ffffd570000-    6ffffdb15000       Deferred        user32 PE-Wine     6ffffdb70000-    6ffffdd45000       Deferred        setupapi PE-Wine     6ffffdd60000-    6ffffe029000       Deferred        gdi32 PE-Wine     6ffffe040000-    6ffffe1d5000       Deferred        combase PE-Wine     6ffffe1f0000-    6ffffe479000       Deferred        rpcrt4 PE-Wine     6ffffe490000-    6ffffea06000       Deferred        ole32 PE-Wine     6ffffeae0000-    6ffffeed6000       Deferred        ucrtbase PE-Wine     6ffffeef0000-    6ffffefad000       Deferred        sechost PE-Wine     6ffffefc0000-    6fffff317000       Deferred        msvcrt PE-Wine     6fffff330000-    6fffff45c000       Deferred        advapi32 PE-Wine     6fffff470000-    6fffffa6c000       Deferred        kernelbase PE-Wine     6fffffa80000-    6fffffc38000       Dwarf-4         kernel32 PE-Wine     6fffffc50000-    6ffffffeb000       Dwarf-4         ntdll ELF         7ba90ef56000-    7ba90ef7b000       Deferred        libgpg-error.so.0 ELF         7ba90ef7b000-    7ba90f035000       Deferred        libzstd.so.1 ELF         7ba90f035000-    7ba90f057000       Deferred        liblz4.so.1 ELF         7ba90f057000-    7ba90f19f000       Deferred        libgcrypt.so.20 ELF         7ba90f19f000-    7ba90f1ac000       Deferred        libcap.so.2 ELF         7ba90f1ac000-    7ba90f222000       Deferred        libmp3lame.so.0 ELF         7ba90f222000-    7ba90f27e000       Deferred        libmpg123.so.0 ELF         7ba90f27e000-    7ba90f2dd000       Deferred        libopus.so.0 ELF         7ba90f2dd000-    7ba90f388000       Deferred        libvorbisenc.so.2 ELF         7ba90f388000-    7ba90f3b6000       Deferred        libvorbis.so.0 ELF         7ba90f3b6000-    7ba90f41a000       Deferred        libflac.so.12 ELF         7ba90f41a000-    7ba90f4fa000       Deferred        libsystemd.so.0 ELF         7ba90f4fa000-    7ba90f582000       Deferred        libsndfile.so.1 ELF         7ba90f582000-    7ba90f600000       Deferred        libpulsecommon-16.1.so ELF         7ba90f93d000-    7ba90f947000       Deferred        libogg.so.0 ELF         7ba90f947000-    7ba90f95b000       Deferred        libapparmor.so.1 ELF         7ba90f95b000-    7ba90f963000       Deferred        libasyncns.so.0 ELF         7ba90f963000-    7ba90f9b2000       Deferred        libdbus-1.so.3 ELF         7ba90f9b2000-    7ba90fa03000       Deferred        libpulse.so.0 ELF         7ba90fa44000-    7ba90fa4c000       Deferred        libxfixes.so.3 ELF         7ba90fa4c000-    7ba90fa58000       Deferred        libxcursor.so.1 ELF         7ba90fa58000-    7ba90fa6b000       Deferred        libxi.so.6 ELF         7ba90fa6b000-    7ba90fa70000       Deferred        libxcomposite.so.1 ELF         7ba90fa70000-    7ba90fa7d000       Deferred        libxrandr.so.2 ELF         7ba90fa7d000-    7ba90fa89000       Deferred        libxrender.so.1 ELF         7ba90fa89000-    7ba90fa90000       Deferred        libxxf86vm.so.1 ELF         7ba90fa90000-    7ba90fa95000       Deferred        libxinerama.so.1 ELF         7ba90fa95000-    7ba90faa4000       Deferred        libmd.so.0 ELF         7ba90faa4000-    7ba90faba000       Deferred        libbsd.so.0 ELF         7ba90faba000-    7ba90fac2000       Deferred        libxdmcp.so.6 ELF         7ba90fac2000-    7ba90fac8000       Deferred        libxau.so.6 ELF         7ba90fac8000-    7ba90faf1000       Deferred        libxcb.so.1 ELF         7ba90faf1000-    7ba90fc2e000       Deferred        libx11.so.6 ELF         7ba90fc2e000-    7ba90fc42000       Deferred        libxext.so.6 ELF         7ba90fc43000-    7ba90fc48000       Deferred        libx11-xcb.so.1 ELF         7ba90fc48000-    7ba90fc5d000       Deferred        winepulse.so ELF         7ba90fc5f000-    7ba90fce5000       Deferred        winex11.so ELF         7ba91005b000-    7ba9100ac000       Deferred        libfontconfig.so.1 ELF         7ba9100ac000-    7ba910178000       Deferred        libfreetype.so.6 ELF         7ba910178000-    7ba910261000       Deferred        libm.so.6 ELF         7ba910261000-    7ba910400000       Deferred        win32u.so ELF         7ba910d79000-    7ba910da5000       Deferred        libexpat.so.1 ELF         7ba910da5000-    7ba910dc8000       Deferred        libbrotlicommon.so.1 ELF         7ba910dc8000-    7ba910e00000       Deferred        libpng16.so.16 ELF         7ba910e00000-    7ba911012000       Deferred        libc.so.6 ELF         7ba911021000-    7ba91102f000       Deferred        libbrotlidec.so.1 ELF         7ba91102f000-    7ba911043000       Deferred        libbz2.so.1.0 ELF         7ba911043000-    7ba91105f000       Deferred        libz.so.1 ELF         7ba91105f000-    7ba911091000       Deferred        liblzma.so.5 ELF         7ba911091000-    7ba9110ac000       Deferred        libunwind.so.8 ELF         7ba9110ac000-    7ba911167000       Export          ntdll.so ELF         7ba911191000-    7ba9111cb000       Deferred        ld-linux-x86-64.so.2 Threads: process  tid      prio    name (all IDs are in hex) 00000020 start.exe     00000024    0      00000038 services.exe     0000003c    0          00000040    0     wine_rpcrt4_server     0000004c    0     wine_rpcrt4_io     00000070    0     wine_rpcrt4_io     0000009c    0     wine_rpcrt4_io     000000b4    0     wine_rpcrt4_io     000000c8    0          000000e0    0     wine_rpcrt4_io 00000044 winedevice.exe     00000048    0          00000054    0          00000058    0     wine_sechost_service     0000005c    0          00000060    0          00000064    0          000000c0    0          000000c4    0      00000068 winedevice.exe     0000006c    0          00000074    0          00000078    0     wine_sechost_service     0000007c    0          00000080    0          00000084    0          00000090    0      00000088 plugplay.exe     0000008c    0          000000a0    0          000000a4    0     wine_sechost_service     000000a8    0     wine_rpcrt4_server 00000094 explorer.exe     00000098    0          000000cc    0          000000d0    0     wine_rpcrt4_server 000000ac svchost.exe     000000b0    0          000000b8    0          000000bc    0     wine_sechost_service 000000d8 rpcss.exe     000000dc    0          000000e8    0          000000ec    0     wine_sechost_service     000000f0    0     wine_rpcrt4_server     000000f4    0     wine_rpcrt4_server     000000f8    0     wine_rpcrt4_io 00000100 (D) Z:\home\pedro\\C1rea de Trabalho\Decker\decker.exe     00000104    0 <==      00000108    0     SDLTimer     0000010c    0     wine_mmdevapi_notification     00000110   15     audio_client_main     00000114   15     audio_client_timer     00000118   15     SDLAudioP1     0000012c    0      00000124 conhost.exe     00000128    0      System information:     Wine build: wine-9.0 (Ubuntu 9.0~repack-4build3)     Platform: x86_64 (guest: i386)     Version: Windows 10     Host system: Linux     Host version: 6.17.0-14-generic</wine-loader></internal></internal></internal>

Patched. Linux users can rebuild from source immediately.