[Bug 44893] New: SKSE64 fails to initialize correctly

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wine-bugs＠winehq.org

2 Apr 2018 2 Apr '18

11 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

Bug ID: 44893 Summary: SKSE64 fails to initialize correctly Product: Wine Version: 3.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs@winehq.org Reporter: labmailssadur@gmail.com Distribution: ---

SKSE64 complains about failing to allocate "trampoline" and subsequently fails, even though the game itself (Skyrim SE) still launches.

Steps to reproduce:

1. Set up a 64-bit prefix. 2. Install Skyrim Special Edition via Steam. 3. Install SKSE64. 4. Launch SKSE64 (via Mod Manager, such as MO, or directly, doesn't matter) 5. Watch SKSE64 complain about said "trampoline".

This occurs whether you try to launch a modded or unmodded game, although when trying to launch an instance that relies on SKSE64 (such as SkyrimSE with SkyUI), the game is unable to proceed into its loding screen, but doesn't complain about it.

I tried to find an issue report or something similar, but didn't find one, so I am assuming this is an issue with Wine.

Further info: Tested SKSE64 version 2.0.6 on SkyrimSE Runtime 1.5.23.0.8

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wine-bugs＠winehq.org

2 Apr 2 Apr

11:01 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize correctly

https://bugs.winehq.org/show_bug.cgi?id=44893

labmailssadur@gmail.com changed:

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wine-bugs＠winehq.org

11:02 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize correctly

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #1 from labmailssadur@gmail.com --- Created attachment 60962 --> https://bugs.winehq.org/attachment.cgi?id=60962 The main log file of skse, showing the error

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wine-bugs＠winehq.org

11:03 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize correctly

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #2 from labmailssadur@gmail.com --- Created attachment 60963 --> https://bugs.winehq.org/attachment.cgi?id=60963 The skse_loader log, showing no error

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wine-bugs＠winehq.org

11:03 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize correctly

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #3 from labmailssadur@gmail.com --- Created attachment 60964 --> https://bugs.winehq.org/attachment.cgi?id=60964 The skse_steam_loader log, showing no error either

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wine-bugs＠winehq.org

24 May 24 May

2:37 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize correctly

https://bugs.winehq.org/show_bug.cgi?id=44893

Dmitry Grigoriev mail@dimgel.ru changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |mail@dimgel.ru

--- Comment #4 from Dmitry Grigoriev mail@dimgel.ru --- Same error here. Gentoo Linux, wine-vanilla-3.8, SKSE 2.0.7, SkyrimSE 1.5.39.0.8.

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wine-bugs＠winehq.org

26 May 26 May

7:20 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize correctly

https://bugs.winehq.org/show_bug.cgi?id=44893

tokktokk fdsfgs@krutt.org changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |fdsfgs@krutt.org

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wine-bugs＠winehq.org

5:46 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn' t allocate trampoline, no free space before image" ( virtual address space between KUSER_SHARED_DATA and main executable reported as reserved )

https://bugs.winehq.org/show_bug.cgi?id=44893

Anastasius Focht focht@gmx.net changed:

--- Comment #5 from Anastasius Focht focht@gmx.net --- Hello folks,

confirming.

Download: http://skse.silverlock.org/download/archive/skse64_2_00_06.7z (to match 1.5.23.0 runtime).

Trace log:

--- snip --- $ pwd /home/focht/.wine/drive_c/Program Files (x86)/Bethesda Softworks/The Elder Scrolls V Skyrim - Special Edition

$ WINEDEBUG=+seh,+relay,+virtual,+module wine64 ./skse64_loader.exe >>log.txt 2>&1 ... 0036:Call KERNEL32.LoadLibraryA(000d6650 "C:\Program Files (x86)\Bethesda Softworks\The Elder Scrolls V Skyrim - Special Edition\\skse64_1_5_23.dll") ret=00b814b3 ... 0036:Call PE DLL (proc=0x615c4d74,module=0x61530000 L"skse64_1_5_23.dll",reason=PROCESS_ATTACH,res=(nil)) ... 0036:Call KERNEL32.CreateFileW(000db630 L"C:\users\focht\My Documents\My Games\Skyrim Special Edition\SKSE\skse64.log",40000000,00000001,0023e898,00000002,00000080,00000000) ret=615dafd3 0036:Ret KERNEL32.CreateFileW() retval=000000a8 ret=615dafd3 ... 0036:Call KERNEL32.GetModuleHandleA(00000000) ret=615c3062 0036:Ret KERNEL32.GetModuleHandleA() retval=140000000 ret=615c3062 0036:Call KERNEL32.VirtualQuery(13fffffff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.VirtualQuery(13fffefff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.VirtualQuery(13fffdfff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.VirtualQuery(13fffcfff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.VirtualQuery(13fffbfff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 ... 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.VirtualQuery(c8001fff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.VirtualQuery(c8000fff,0023f420,00000030) ret=615c3094 0036:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 0036:Call KERNEL32.GetLastError() ret=615d2c55 0036:Ret KERNEL32.GetLastError() retval=000000b7 ret=615d2c55 0036:Call KERNEL32.WriteFile(000000a8,0023ddd0,00000038,0023ddc0,00000000) ret=615d582c 0036:Ret KERNEL32.WriteFile() retval=00000001 ret=615d582c 0036:Call KERNEL32.WriteFile(000000a8,0023ddd0,00000002,0023ddc0,00000000) ret=615d582c 0036:Ret KERNEL32.WriteFile() retval=00000001 ret=615d582c 0036:Call KERNEL32.GetLastError() ret=615d2c55 0036:Ret KERNEL32.GetLastError() retval=000000b7 ret=615d2c55 0036:Call KERNEL32.GetLastError() ret=615d2c55 0036:Ret KERNEL32.GetLastError() retval=000000b7 ret=615d2c55 0036:Call KERNEL32.WriteFile(000000a8,0023de30,00000055,0023de20,00000000) ret=615d582c 0036:Ret KERNEL32.WriteFile() retval=00000001 ret=615d582c 0036:Call KERNEL32.WriteFile(000000a8,0023de30,00000002,0023de20,00000000) ret=615d582c 0036:Ret KERNEL32.WriteFile() retval=00000001 ret=615d582c 0036:Call KERNEL32.GetLastError() ret=615d2c55 0036:Ret KERNEL32.GetLastError() retval=000000b7 ret=615d2c55 0036:Ret PE DLL (proc=0x615c4d74,module=0x61530000 L"skse64_1_5_23.dll",reason=PROCESS_ATTACH,res=(nil)) retval=1 0036:trace:module:process_attach (L"skse64_1_5_23.dll",(nil)) - END ... --- snip ---

skse64.log:

--- snip --- SKSE64 runtime: initialize (version = 2.0.6 01050170 01D3F4E856187FD2, os = 6.1 (7601)) imagebase = 0000000140000000 reloc mgr imagebase = 0000000140000000 couldn't allocate trampoline, no free space before image couldn't create branch trampoline. this is fatal. skipping remainder of init process. --- snip ---

The are two problems, one being a Wine problem and the other one some SKSE64 brain damage that just works by chance on Windows due to OS loader behaviour.

'skse64_1_5_23.dll' has a preferred load base address of 0x180000000. 'skse64_1_5_23.dll' gets relocated to some lower 32-bit address 0x61530000 due to 'binkw64.dll' having the same fixed load base address (dll imports resolved before injection). NOTE: 'binkw64.dll' is not marked as relocatable.

--- snip --- Wine-dbg>info share Module Address Debug info Name (239 modules) PE 360000- 54c000 Deferred steam_api64 PE b80000- bb5000 Deferred skse64_steam_loader PE 61530000- 61665000 Deferred skse64_1_5_23 ELF 7a800000- 7aa9c000 Deferred opengl32<elf> -PE 7a8b0000- 7aa9c000 \ opengl32 ELF 7b400000- 7b882000 Dwarf kernel32<elf> -PE 7b460000- 7b882000 \ kernel32 ELF 7bc00000- 7bdbf000 Dwarf ntdll<elf> -PE 7bc80000- 7bdbf000 \ ntdll ELF 7c000000- 7c004000 Deferred <wine-loader> PE 140000000- 143726000 Export skyrimse PE 180000000- 180069000 Deferred binkw64 ELF 7f500d5ed000- 7f500d7f3000 Deferred libnss_dns.so.2 ELF 7f500d7f3000- 7f500d9f7000 Deferred libnss_mdns4_minimal.so.2 ELF 7f500d9f7000- 7f500dc09000 Deferred libnss_files.so.2 ELF 7f500dc09000- 7f500de12000 Deferred libffi.so.6 ... --- snip ---

Relevant disassembly snippet SKSE64 (annotated):

--- snip --- ... 0000000180093040 | mov qword ptr ss:[rsp + 10], rbx 000000018009304A | push rdi 000000018009304B | sub rsp, 50 000000018009304F | mov rax, r8 0000000180093052 | mov rbx, rcx 0000000180093055 | test r8, r8 0000000180093058 | jne skse64_1_5_23.180093062 000000018009305A | xor ecx, ecx 000000018009305C | call qword ptr ds:[<&GetModuleHandleA>] 0000000180093062 | cmp qword ptr ds:[rbx], 0 0000000180093066 | lea rsi, qword ptr ds:[rax - 78000000] ; low_end 000000018009306D | lea rdi, qword ptr ds:[rax - 1] ; low_start = start-1 0000000180093071 | jne skse64_1_5_23.18009315A 0000000180093077 | mov qword ptr ss:[rsp + 60], rbp 000000018009307C | xor ebp, ebp 000000018009307E | nop 0000000180093080 | mov r8d, 30 ; dwLength 0000000180093086 | lea rdx, qword ptr ss:[rsp + 20] ; lpBuffer 000000018009308B | mov rcx, rdi ; lpAddress 000000018009308E | call qword ptr ds:[<&VirtualQuery>] 0000000180093094 | test rax, rax 0000000180093097 | je skse64_1_5_23.18009313D 000000018009309D | cmp dword ptr ss:[rsp + 40], 10000 ; State == MEM_FREE 00000001800930A5 | jne skse64_1_5_23.18009310F 00000001800930A7 | mov rcx, qword ptr ss:[rsp + 38] ; RegionSize 00000001800930AC | cmp rcx, 10000 00000001800930B3 | jb skse64_1_5_23.18009310F 00000001800930B5 | lea rdi, qword ptr ds:[rcx - 10000] 00000001800930BC | mov edx, 10000 ; dwSize 00000001800930C1 | add rdi, qword ptr ss:[rsp + 20] ; Buffer.BaseAddress 00000001800930C6 | mov r9d, 40 ; flProtect 00000001800930CC | mov rcx, rdi ; lpAddress 00000001800930CF | mov r8d, 3000 ; flAllocationType 00000001800930D5 | call qword ptr ds:[<&VirtualAlloc>] 00000001800930DB | mov qword ptr ds:[rbx], rax 00000001800930DE | test rax, rax 00000001800930E1 | je skse64_1_5_23.1800930F1 00000001800930E3 | mov qword ptr ds:[rbx + 8], 10000 00000001800930EB | mov qword ptr ds:[rbx + 10], rbp 00000001800930EF | jmp skse64_1_5_23.18009310F 00000001800930F1 | call qword ptr ds:[<&GetLastError>] 00000001800930F7 | mov r8d, 10000 ; "trampoline alloc %016I64Xx%016I64X failed (%08X)" 00000001800930FD | lea rcx, qword ptr ds:[1800DCCD0] 0000000180093104 | mov r9d, eax 0000000180093107 | mov rdx, rdi 000000018009310A | call skse64_1_5_23.180004F10 ; LogMessage 000000018009310F | mov rcx, qword ptr ds:[rbx] 0000000180093112 | test rcx, rcx 0000000180093115 | jne skse64_1_5_23.18009311F 0000000180093117 | mov rdi, qword ptr ss:[rsp + 20] 000000018009311C | dec rdi 000000018009311F | cmp rdi, rsi 0000000180093122 | jb skse64_1_5_23.18009312F 0000000180093124 | test rcx, rcx 0000000180093127 | je skse64_1_5_23.180093080 000000018009312D | jmp skse64_1_5_23.180093151 ; "couldn't allocate trampoline, no free space before image" 000000018009312F | lea rcx, qword ptr ds:[1800DCD30] 0000000180093136 | call skse64_1_5_23.180004F10 ; LogMessage 000000018009313B | jmp skse64_1_5_23.180093151 000000018009313D | call qword ptr ds:[<&GetLastError>] 0000000180093143 | mov edx, eax ; "VirtualQuery failed: %08X" 0000000180093145 | lea rcx, qword ptr ds:[1800DCCB0] 000000018009314C | call skse64_1_5_23.180004F10 ; LogMessage 0000000180093151 | mov rbp, qword ptr ss:[rsp + 60] 0000000180093156 | cmp qword ptr ds:[rbx], 0 000000018009315A | mov rbx, qword ptr ss:[rsp + 68] 000000018009315F | setne al 0000000180093162 | mov rsi, qword ptr ss:[rsp + 70] 0000000180093167 | add rsp, 50 000000018009316B | pop rdi 000000018009316C | ret --- snip ---

The hooker searches for free memory regions directly below the main executable mapping (on 64-bit usually 0x140000000).

Address space layout on 64-bit target process:

--- snip --- Address Size Info ... 0000000061530000 0000000000001000 skse64_1_5_23.dll 0000000061531000 00000000000B6000 ".text" 00000000615E7000 0000000000057000 ".rdata" 000000006163E000 0000000000013000 ".data" 0000000061651000 000000000000B000 ".pdata", ".gfids" 000000006165C000 0000000000001000 ".tls" 000000006165D000 0000000000008000 ".rsrc", ".reloc" 0000000061670000 0000000000030000 00000000616A0000 0000000003FD0000 Reserved (0000000061670000) 0000000065670000 0000000000400000 0000000065A70000 0000000000001000 0000000065A71000 0000000000001000 0000000065A72000 00000000000FE000 Thread 37 Stack 0000000065B70000 0000000000004000 0000000065B80000 0000000000001000 0000000065B81000 0000000000001000 0000000065B82000 00000000000FE000 Thread 38 Stack 0000000065C80000 0000000000004000 0000000065C90000 0000000000001000 0000000065C91000 0000000000001000 0000000065C92000 00000000000FE000 Thread 39 Stack 0000000065D90000 0000000000004000 0000000065DA0000 0000000000001000 0000000065DA1000 0000000000001000 0000000065DA2000 00000000000FE000 Thread 3A Stack 0000000065EA0000 0000000000004000 0000000065EB0000 0000000000001000 0000000065EB1000 0000000000001000 0000000065EB2000 00000000000FE000 Thread 3B Stack 0000000065FB0000 0000000000004000 0000000065FC0000 0000000000001000 0000000065FC1000 0000000000001000 0000000065FC2000 00000000000FE000 Thread 3C Stack 00000000660C0000 0000000000004000 00000000660D0000 0000000000001000 00000000660D1000 0000000000001000 00000000660D2000 00000000000FE000 Thread 3D Stack 00000000661D0000 0000000000004000 00000000661E0000 0000000000001000 00000000661E1000 0000000000001000 00000000661E2000 00000000000FE000 Thread 3E Stack 00000000662E0000 0000000000004000 00000000662E4000 000000000020E000 0000000066500000 0000000000001000 0000000066501000 0000000000001000 0000000066502000 00000000000FE000 Thread 50 Stack 0000000066600000 0000000000004000 0000000066610000 0000000000001000 0000000066611000 0000000000001000 0000000066612000 00000000001FE000 Thread 51 Stack 0000000066810000 0000000000004000 0000000066920000 0000000000001000 0000000066921000 0000000000001000 0000000066922000 00000000001FE000 Thread 52 Stack 0000000066B20000 0000000000004000 0000000066B30000 0000000000001000 0000000066B31000 0000000000001000 0000000066B32000 00000000001FE000 Thread 53 Stack 0000000066D30000 0000000000004000 0000000066D40000 0000000000001000 0000000066D41000 0000000000001000 0000000066D42000 00000000001FE000 Thread 54 Stack 0000000066F40000 0000000000004000 0000000066F50000 0000000000001000 0000000066F51000 0000000000001000 0000000066F52000 00000000001FE000 Thread 55 Stack 0000000067150000 0000000000004000 0000000067160000 0000000000001000 0000000067161000 0000000000001000 0000000067162000 00000000001FE000 Thread 56 Stack 0000000067360000 0000000000004000 0000000067494000 00000000003E9000 000000006787D000 00000000001F4000 0000000067A71000 0000000000101000 0000000067B72000 0000000000081000 0000000067C23000 0000000000081000 0000000067CB0000 00000000001FB000 0000000067EB0000 0000000000110000 0000000067FC0000 0000000000001000 000000007A8B0000 0000000000001000 opengl32.dll 000000007A8B1000 00000000001DC000 ".text", ".reloc", ".rsrc" 000000007AA8D000 0000000000002000 opengl32.dll 000000007AA8F000 0000000000001000 opengl32.dll 000000007AA90000 000000000000C000 opengl32.dll 000000007B460000 0000000000001000 kernel32.dll 000000007B461000 000000000026F000 ".text", ".reloc", ".rsrc" 000000007B6D0000 000000000000B000 kernel32.dll 000000007B6DB000 0000000000001000 kernel32.dll 000000007B6DC000 00000000001A6000 kernel32.dll 000000007BC80000 0000000000001000 ntdll.dll 000000007BC81000 000000000011F000 ".text", ".reloc", ".rsrc" 000000007BDA0000 0000000000001000 ntdll.dll 000000007BDA1000 000000000001E000 ntdll.dll 000000007BDBF000 0000000004141000 Reserved 000000007FF10000 0000000000001000 000000007FF20000 0000000000001000 000000007FF30000 0000000000001000 000000007FF40000 0000000000001000 000000007FF50000 0000000000001000 000000007FF51000 0000000000081000 000000007FFE0000 0000000000010000 KUSER_SHARED_DATA 000000007FFF0000 00000000C0010000 Reserved 0000000140000000 0000000000001000 skyrimse.exe 0000000140001000 0000000001521000 ".text" 0000000141522000 00000000008B3000 ".rdata" 0000000141DD5000 00000000016E8000 ".data" 00000001434BD000 0000000000159000 ".pdata" 0000000143616000 0000000000005000 ".tls", ".text" 000000014361B000 00000000000E6000 ".gfids", ".rsrc", ".reloc" 0000000143701000 0000000000025000 ".bind" 0000000180000000 0000000000001000 binkw64.dll ... --- snip ---

As said, it searches top-down until it finds a free 64KB chunk between [image_load_base-1...image_load_base-0x78000000]. Starting with 4K chunk size, increasing in steps. The search range value is hard-coded.

Unfortunately Wine treats the virtual address space for 64-bit between default executable mapping (0x140000000) and KUSER_SHARED_DATA (0x7FFE0000) as reserved but not committed memory hence the hooker fails to find a free chunk.

https://source.winehq.org/git/wine.git/blob/HEAD:/dlls/ntdll/virtual.c#l2747

--- snip --- 2747 /* retrieve state for a free memory area; callback for wine_mmap_enum_reserved_areas */ 2748 static int get_free_mem_state_callback( void *start, size_t size, void *arg ) 2749 { 2750 MEMORY_BASIC_INFORMATION *info = arg; 2751 void *end = (char *)start + size; 2752 2753 if ((char *)info->BaseAddress + info->RegionSize < (char *)start) return 0; 2754 2755 if (info->BaseAddress >= end) 2756 { 2757 if (info->AllocationBase < end) info->AllocationBase = end; 2758 return 0; 2759 } 2760 2761 if (info->BaseAddress >= start || start <= address_space_start) 2762 { 2763 /* it's a real free area */ 2764 info->State = MEM_FREE; 2765 info->Protect = PAGE_NOACCESS; 2766 info->AllocationBase = 0; 2767 info->AllocationProtect = 0; 2768 info->Type = 0; 2769 if ((char *)info->BaseAddress + info->RegionSize > (char *)end) 2770 info->RegionSize = (char *)end - (char *)info->BaseAddress; 2771 } 2772 else /* outside of the reserved area, pretend it's allocated */ 2773 { 2774 info->RegionSize = (char *)start - (char *)info->BaseAddress; 2775 info->State = MEM_RESERVE; 2776 info->Protect = PAGE_NOACCESS; 2777 info->AllocationProtect = PAGE_NOACCESS; 2778 info->Type = MEM_PRIVATE; 2779 } 2780 return 1; 2781 } --- snip ---

I've modified the code the treat the address space above KUSER_SHARED_DATA also as "really free (tm)" and it allowed the hooker to continue.

Unfortunately the hooker has a fatal flaw. When it tries to allocate memory for the codegen buffer, it uses the same piece of code but now with the own module base as top-down search start.

NOTE: Trace done with patched Wine.

--- snip --- ... 002e:Call KERNEL32.VirtualQuery(13fff0fff,0023f420,00000030) ret=615c3094 002e:trace:virtual:get_free_mem_state_callback start=0x140000000, info->BaseAddress=0x13fff0000, address_space_start=0x10000 002e:trace:virtual:NtQueryVirtualMemory info->BaseAddress=0x13fff0000, info->RegionSize=0x10000, info->State=0x10000 002e:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 002e:Call KERNEL32.VirtualAlloc(13fff0000,00010000,00003000,00000040) ret=615c30db 002e:trace:virtual:NtAllocateVirtualMemory 0xffffffffffffffff 0x13fff0000 00010000 3000 00000040 002e:trace:virtual:VIRTUAL_DumpView View: 0x13fff0000 - 0x13fffffff (valloc) 002e:trace:virtual:VIRTUAL_DumpView 0x13fff0000 - 0x13fffffff c-rwx 002e:Ret KERNEL32.VirtualAlloc() retval=13fff0000 ret=615c30db 002e:Call KERNEL32.VirtualQuery(6152ffff,0023f420,00000030) ret=615c3094 002e:trace:virtual:get_free_mem_state_callback start=0x10000, info->BaseAddress=0x6152f000, address_space_start=0x10000 002e:trace:virtual:NtQueryVirtualMemory info->BaseAddress=0x6152f000, info->RegionSize=0x1000, info->State=0x10000 002e:Ret KERNEL32.VirtualQuery() retval=00000030 ret=615c3094 002e:Call KERNEL32.GetLastError() ret=615d2c55 002e:Ret KERNEL32.GetLastError() retval=000000b7 ret=615d2c55 ... --- snip ---

If the chunk is marked as free, the hooker checks the region size and goes in next iteration for larger chunk until it finds 64 KB free (after checking search range). Unfortunately there is an underflow in the range comparison logic (hard-coded 0x78000000). If the 64-bit hooker dll is mapped to low 32-bit range, the code can't work by design. On Windows, the hooker dll likely relocated to some > 32-bit address space range, hence the problem never occurs.

Anyway, there is still one valid problem in Wine - even if the hooker is kinda broken.

$ sha1sum skse64_2_00_06.7z c1467dd97dac9046fadb6f7b18ab68efea528b21 skse64_2_00_06.7z

$ du -sh skse64_2_00_06.7z 732K skse64_2_00_06.7z

$ wine --version wine-3.9

Regards

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wine-bugs＠winehq.org

24 Jun 24 Jun

2:20 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

Christian Widmer shadow@umbrox.de changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |shadow@umbrox.de

--- Comment #6 from Christian Widmer shadow@umbrox.de --- I just tried SKSE-2.0.7 (runtime 1.5.39) on wine 3.11 and I did not get the error.

My operating system is Gentoo Linux x86_64.

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wine-bugs＠winehq.org

2:27 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #7 from Christian Widmer shadow@umbrox.de --- Unfortunately, I have to revoke my previous statement. After installing a mod to test (SkyUI) the error does indeed occur. I am sorry for the noise.

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wine-bugs＠winehq.org

3:45 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #8 from Christian Widmer CWidmer@umbrox.de --- https://bugs.winehq.org/show_bug.cgi?id=45218 is probably the same issue and has patches attached.

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wine-bugs＠winehq.org

28 Jun 28 Jun

8:57 p.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #9 from Anastasius Focht focht@gmx.net --- Hello Christian,

--- quote --- https://bugs.winehq.org/show_bug.cgi?id=45218 is probably the same issue and has patches attached. --- quote ---

well it should be obvious there are at least *two* separate issues (actually three). Please re-read both ticket comment threads.

Instead of resolving either one as dupe, each one can be used to refer to a different problem.

https://wiki.winehq.org/Bugs -> "Each bug report should cover one problem."

* get_free_mem_state_callback patch (bug 45218) * virtual address space between KUSER_SHARED_DATA and main executable reported as reserved (bug 44893 = this one) * 64-bit hooker dll 'skse64_1_5_23.dll' not freely relocatable (makes hard-coded assumptions about image mapping range) -> app bug / invalid, described here too but not covered by own ticket

Regards

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wine-bugs＠winehq.org

16 Sep 16 Sep

8:45 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

thue.v.iversen@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |thue.v.iversen@gmail.com

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wine-bugs＠winehq.org

8:51 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #10 from thue.v.iversen@gmail.com --- I can confirm that this is also a problem when running the linux version of steam, though steam play (BETA - Proton 3.7)

Steps to reproduce 1. Install Skyrim Special Edition via Steam. 2. Install SKSE64. 3. Renaming the SkyrimSE.exe to Skyrim.exe 4. Renaming the skse64_loader.exe to SkyrimSE.exe 5. Add steam/steamapps/common/Skyrim Special Edition/Data/SKSE/SKSE.ini SKSE.ini: [Loader] RuntimeName=Skyrim.exe 6. Launch though steam

SKSE: 2.0.8 SkyrimSE: 1.5.50 Proton: 3.7 (Steam play beta)

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wine-bugs＠winehq.org

19 Jan 19 Jan

1:02 p.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

pattietreutel katyaberezyaka@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |katyaberezyaka@gmail.com

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wine-bugs＠winehq.org

1:13 p.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

Paul Gofman gofmanp@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |gofmanp@gmail.com

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wine-bugs＠winehq.org

7 Apr 7 Apr

8:44 a.m.

https://bugs.winehq.org/show_bug.cgi?id=44893

Ocet spam.cukier@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |spam.cukier@gmail.com

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WineHQ Bugzilla

19 Jan 19 Jan

10:23 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

qsniyg qsniyg@mail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |qsniyg@mail.com

--- Comment #11 from qsniyg qsniyg@mail.com --- I haven't encountered this issue in 5.0rc3. I believe it's fixed?

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WineHQ Bugzilla

3 May 3 May

1:41 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Freso bugs.winehq.org@freso.dk changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |bugs.winehq.org@freso.dk

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WineHQ Bugzilla

19 Aug 19 Aug

7:39 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

pioruns2019@gmx.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |pioruns2019@gmx.com

--- Comment #12 from pioruns2019@gmx.com --- Confirming bug.

SKSE window says:

SKSE64 runtime: initialize (version = 2.0.19 01050610 01D676601F1860C4, os = 6.2 (9200)) imagebase = 0000000140000000 reloc mgr imagebase = 0000000140000000 couldn't allocate trampoline, no free space before image couldn't create codegen buffer. this is fatal. skipping remainder of init proces s. Setting breakpad minidump AppID = 489830 Steam_SetMinidumpSteamID: Caching Steam ID: 76561198043355215 [API loaded no] Unable to read VR Path Registry from C:\users\steamuser\Local Settings\Applicati on Data\openvr\openvrpaths.vrpath

I am using latest SkyrimSE via steam, using Proton 5.0-9. I've also tried custom Proton-5.9-GE-5-ST. All on Debian 10 Buster AMD64.

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WineHQ Bugzilla

13 Oct 13 Oct

6:54 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Anya maniikarabera@protonmail.ch changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |maniikarabera@protonmail.ch

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WineHQ Bugzilla

16 Oct 16 Oct

2:44 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #13 from qsniyg qsniyg@mail.com --- The reason it works under windows is because skse64_1_5_??.dll has the IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE in its DllCharacteristics. This causes it to be loaded with the MEM_TOP_DOWN flag in NtMapViewOfSection, which loads it at a much higher address, avoiding the 32-bit address space issue entirely.

Here's a (admittedly rather badly written) test I wrote for it: https://github.com/qsniyg/wine_dll_load_test/tree/b2b64bc8d7d1589cbfeb1dbb53...

And the relevant patch: https://source.winehq.org/patches/data/194530

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WineHQ Bugzilla

4:35 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

flint0031@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |flint0031@gmail.com

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WineHQ Bugzilla

5 Nov 5 Nov

11:58 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

qsniyg qsniyg@mail.com changed:

--- Comment #14 from qsniyg qsniyg@mail.com --- CCing Zebediah and Alistair

Could https://source.winehq.org/patches/data/194530 be added to staging? I sent it close to a month ago, and I haven't received any response from it, I'm guessing Julliard might have some reservations about it.

In the meantime though, I believe this would be helpful to many users (myself included), and if there are any issues from the patch (though I haven't experienced any so far), having it in staging might bring them to light.

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WineHQ Bugzilla

11 Nov 11 Nov

12:55 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

bugzilla@biechl.net changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzilla@biechl.net

--- Comment #15 from bugzilla@biechl.net --- I can confirm the issue and that this patch works for me.

I remember that we had that trampoline issue quite a time ago already, which required a very similar patchset to make it work with wine. Here's the old patchset, I unfortunately cannot find the Bug report (it was for Fallout 4): https://github.com/hdmap/wine-hackery/tree/master/f4se

At some point it worked without, because I think the SKSE authors (actually I was playing Fallout 4 at that time, so it was FOSE) did change something. This still worked good to this day, as long as you don't side-load any other dll besides the Script Extender DLL.

Today I've added some more functionality to my game (Skyrim SE), and there are now additional dlls to be loaded by the Skyrim Script Extender (SKSE), which then fails with the trampoline issue.

The proposed fix, or simply assigning memory topdown, fixes it for me. I don't recall having any issues with these sorts of patches.

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WineHQ Bugzilla

27 Dec 27 Dec

1:29 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Bruno Santos brunomanuelsantos@tecnico.ulisboa.pt changed:

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WineHQ Bugzilla

7 Jan 7 Jan

10:11 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #16 from Bruno Santos brunomanuelsantos@tecnico.ulisboa.pt --- Hey folks,

(In reply to bugzilla from comment #15)

...

I remember that we had that trampoline issue quite a time ago already, which required a very similar patchset to make it work with wine. Here's the old patchset, I unfortunately cannot find the Bug report (it was for Fallout 4): https://github.com/hdmap/wine-hackery/tree/master/f4se

At some point it worked without, because I think the SKSE authors (actually I was playing Fallout 4 at that time, so it was FOSE) did change something. This still worked good to this day, as long as you don't side-load any other dll besides the Script Extender DLL.

I reached out to the SKSE team about this and Ian Patterson confirmed that there had been a bug with calculating the minimum safe address and corrected it in F4SE, but somehow it was not corrected for SKSE. He fixed it now:

https://github.com/ianpatt/skse64/commit/4a1e1219578890fb8cfb077daf08b386855...

This may or may not explain why F4SE eventually worked without any patch (can't test myself). Waiting for a new release of SKSE so I can confirm it (not confident compiling it myself).

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WineHQ Bugzilla

10:26 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #17 from Anastasius Focht focht@gmx.net --- Hello Bruno,

--- quote --- I reached out to the SKSE team about this and Ian Patterson confirmed that there had been a bug with calculating the minimum safe address and corrected it in F4SE, but somehow it was not corrected for SKSE. --- quote ---

well, I pointed out the underflow problem two years ago, see my comment #5 (bottom part). I guess you could mark this bug as 'INVALID' then after the fix is in a public skse64 release and you validated it work.

Regards

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WineHQ Bugzilla

13 Feb 13 Feb

1:26 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

winebugs@63bit.net changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |winebugs@63bit.net

--- Comment #18 from winebugs@63bit.net --- Even with the patched version from Ian Patt's github, I am seeing some weird behavior where some DLLs end up in loader lock that work on Windows, or CTD. I'm not sure all of these are the same issue, but skse (not 64) works fine on the same prefix.

One example, is try to use the linked SKSE64 and https://www.nexusmods.com/skyrimspecialedition/mods/21294, this ends up in a nasty loader lock.

The other case was a plugin whose source I don't have license to share, which was crashing in DllMain trying to statically initialize a BSString.

I'm not entirely sure what is wrong, but it seems like about half of the skse64 plugins I have tried are still sort of borked.

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WineHQ Bugzilla

1:49 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #19 from qsniyg qsniyg@mail.com --- (In reply to winebugs from comment #18)

...

Even with the patched version from Ian Patt's github, I am seeing some weird behavior where some DLLs end up in loader lock that work on Windows, or CTD. I'm not sure all of these are the same issue, but skse (not 64) works fine on the same prefix.

One example, is try to use the linked SKSE64 and https://www.nexusmods.com/skyrimspecialedition/mods/21294, this ends up in a nasty loader lock.

The other case was a plugin whose source I don't have license to share, which was crashing in DllMain trying to statically initialize a BSString.

I'm not entirely sure what is wrong, but it seems like about half of the skse64 plugins I have tried are still sort of borked.

Does it work with the old SKSE64 with this patch applied? https://github.com/ValveSoftware/Proton/issues/170#issuecomment-769541299

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WineHQ Bugzilla

7:16 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #20 from winebugs@63bit.net --- No, it still gets locked in loader.c in both new and old versions of SKSE64. OBSE, SKSE, and NVSE work in the same prefix, so it's something specific to 64bit wine or skse64, afaict.

Here's a log with WINEDEBUG=+loaddll https://pastebin.com/65S582ix

Note this particular example involves mono, but not all of them do.

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WineHQ Bugzilla

17 Mar 17 Mar

6:36 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

lol@suncraft-server.de changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |lol@suncraft-server.de

--- Comment #21 from lol@suncraft-server.de --- Hi,

For all who are searching for a workaround: As the current official SKSE versions do not include the bugfix yet, here are the inofficially built versions which include the bugfix Bruno Santos posted above:

SKSE64: https://github.com/ValveSoftware/Proton/issues/170#issuecomment-769576517

and SKSEVR: https://github.com/ValveSoftware/Proton/issues/170#issuecomment-799702546

But as I understand this, there is still a misbehavior in wine so this bug ticket is still valid, right?

aligator

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WineHQ Bugzilla

15 Jun 15 Jun

5:40 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #22 from winebugs@63bit.net --- This seems to be working normally now with the patched copy of skse64 and a recent wine-staging 6.10. I haven't tried the dotnet plugin, but everything else appears to work and be stable.

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WineHQ Bugzilla

7:24 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #23 from pioruns2019@gmx.com --- (In reply to winebugs from comment #22)

...

This seems to be working normally now with the patched copy of skse64 and a recent wine-staging 6.10. I haven't tried the dotnet plugin, but everything else appears to work and be stable.

Where can we get patched version of SKSE SE?

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WineHQ Bugzilla

4:24 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #24 from lol@suncraft-server.de --- (In reply to pioruns2019 from comment #23)

...

Where can we get patched version of SKSE SE?

Look two posts over yours...

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WineHQ Bugzilla

5:33 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #25 from pioruns2019@gmx.com --- (In reply to lol from comment #24)

...

(In reply to pioruns2019 from comment #23)

...
Where can we get patched version of SKSE SE?

Look two posts over yours...

I am sorry. I've been subscribing this thread for years now, but haven't read any posts for a while. Just wanted to get it fixed so I can play Skyrim with newest Proton from Steam, without using old patched Proton version from Protola or something.

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WineHQ Bugzilla

1 Jul 1 Jul

9:03 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Roman Pišl rpisl@seznam.cz changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |rpisl@seznam.cz

--- Comment #26 from Roman Pišl rpisl@seznam.cz --- This needs retest since 0ec555e58ea9d5b33f4c825e96965ad0cb15d00f or when Wine 6.12 is released.

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WineHQ Bugzilla

20 Apr 20 Apr

2:54 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Neko-san nekoNexus@protonmail.ch changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |nekoNexus@protonmail.ch

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WineHQ Bugzilla

29 Aug 29 Aug

10:54 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Ruth ruth.moreton71@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |ruth.moreton71@gmail.com

--- Comment #27 from Ruth ruth.moreton71@gmail.com --- (In reply to Roman Pišl from comment #26)

...

This needs retest since 0ec555e58ea9d5b33f4c825e96965ad0cb15d00f or when Wine 6.12 is released.

I can confirm that the bug still exists in Wine 8.14 (Staging) and GE-Proton8-13

I can also confirm that the links in comment 21 above still work and that the patched Script Extenders are still available for download.

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WineHQ Bugzilla

13 Jan 13 Jan

6:20 a.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #28 from qsniyg qsniyg@protonmail.com --- I've yet to test it myself, but https://gitlab.winehq.org/wine/wine/-/commit/25db1c5d49dc339e9b5a25514c198a5... seems to me like it should fix the issue.

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WineHQ Bugzilla

5:25 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

Olivier F. R. Dierick o.dierick@piezo-forte.be changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |o.dierick@piezo-forte.be

--- Comment #29 from Olivier F. R. Dierick o.dierick@piezo-forte.be --- Hello,

I can confirm that there is no such issue for me with both The Elder Scrolls V Skyrim Special & Anniversary Editions, starting from Wine 8.21 and SKSE64 2.02.03 (When I first tried those games).

Should I check if the issue appears when downgrading wine to 8.9 on the same setup, to tell if the commit from 8.17 is the fix or if it's SKSE64 itself?

Regards.

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WineHQ Bugzilla

9:57 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

--- Comment #30 from qsniyg qsniyg@protonmail.com --- (In reply to Olivier F. R. Dierick from comment #29)

...

Hello,

I can confirm that there is no such issue for me with both The Elder Scrolls V Skyrim Special & Anniversary Editions, starting from Wine 8.21 and SKSE64 2.02.03 (When I first tried those games).

Should I check if the issue appears when downgrading wine to 8.9 on the same setup, to tell if the commit from 8.17 is the fix or if it's SKSE64 itself?

Regards.

If you can, that would be great because not everyone runs into this issue for some reason.

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WineHQ Bugzilla

9 Jul 9 Jul

7:23 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

soredake broaden_acid002@simplelogin.com changed:

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WineHQ Bugzilla

29 Oct 29 Oct

7:55 p.m.

New subject: [Bug 44893] SKSE64 fails to initialize, reports: "couldn't allocate trampoline, no free space before image" (virtual address space between KUSER_SHARED_DATA and main executable reported as reserved)

https://bugs.winehq.org/show_bug.cgi?id=44893

aslok.zp@gmail.com aslok.zp@gmail.com changed:

What |Removed |Added ---------------------------------------------------------------------------- CC| |aslok.zp@gmail.com

--- Comment #31 from aslok.zp@gmail.com aslok.zp@gmail.com --- Got this problem on Steam Deck with Wine GE 8.26 and SKSE 2.0.20 but only in the Game Mode (after latest system update), with Desktop mod all working greate.

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wine-bugs@winehq.org

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wine-bugs＠winehq.org
WineHQ Bugzilla