protonscr

OpenSUSE MicroOS: Flatpak: Windows games don´t launch, Wine/proton `stack overflow`

protonclosed
ValveSoftware/Proton#8614 · opened 2025-04-17 by vDorst · updated 2025-04-21 · 2 comments · github
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VvDorst 2025-04-17 github

Your system information

  • Steam client version (build number or date): 1743554648
  • Distribution (e.g. Ubuntu): OpenSUSE MicroOS 20250414
  • Opted into Steam client beta?: No
  • Have you checked for system updates?: Yes
  • Steam Logs: See Below
  • GPU: AMD 5600G use IGPU.

Same issue I also see on a Intel Laptop

  • Steam client version (build number or date): 1743554648
  • Distribution (e.g. Ubuntu): OpenSUSE MicroOS 20250414
  • Opted into Steam client beta?: No
  • Have you checked for system updates?: Yes
  • Steam Logs: -
  • GPU: Intel I7-8750H using iGPU

Please describe your issue in as much detail as possible:

Just try to run a Windows game on Linux with steam play.

Steps for reproducing this issue:

  1. Install OpenSuse MicroOS Kde edition
  2. Install Steam via Flatpak
  3. Enabled Steam play in settings.
  4. Install and Run a windows game like CnC Remaster or Orcs must die 3.
  5. The game won´t start

Running the game with LAUNCH OPTION PROTON_LOG=1 %command%

console-linux.txt

[2025-04-17 22:12:39] wine: using kernel write watches, use_kernel_writewatch 1.
[2025-04-17 22:12:39] fsync: up and running.
[2025-04-17 22:12:39] wine: using kernel write watches, use_kernel_writewatch 1.
[2025-04-17 22:12:40] chdir "/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/common/CnCRemastered"
[2025-04-17 22:12:40] Game Recording - would start recording game 1213210, but recording for this game is disabled
[2025-04-17 22:12:40] Adding process 1705 for gameID 1213210
[2025-04-17 22:12:40] ERROR: ld.so: object '/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
[2025-04-17 22:12:40] ERROR: ld.so: object '/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
[2025-04-17 22:12:40] ERROR: ld.so: object '/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/ubuntu12_64/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS64): ignored.
[2025-04-17 22:12:40] ERROR: ld.so: object '/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
[2025-04-17 22:12:40] ERROR: ld.so: object '/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/ubuntu12_32/gameoverlayrenderer.so' from LD_PRELOAD cannot be preloaded (wrong ELF class: ELFCLASS32): ignored.
[2025-04-17 22:12:40] Adding process 1706 for gameID 1213210
[2025-04-17 22:12:40] Adding process 1707 for gameID 1213210
[2025-04-17 22:12:41] Adding process 1793 for gameID 1213210
[2025-04-17 22:12:42] Adding process 1794 for gameID 1213210
[2025-04-17 22:12:42] Adding process 1795 for gameID 1213210
[2025-04-17 22:12:42] Adding process 1796 for gameID 1213210
[2025-04-17 22:12:42] Adding process 1799 for gameID 1213210
[2025-04-17 22:12:42] Game Recording - game stopped [gameid=1213210]
[2025-04-17 22:12:42] Removing process 1799 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1796 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1795 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1794 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1793 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1707 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1706 for gameID 1213210
[2025-04-17 22:12:42] Removing process 1705 for gameID 1213210

steam-x.log file.

======================
Proton: 1742490093 proton-9.0-4e
SteamGameId: 1213210
Command: ['/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/common/CnCRemastered/ClientLauncherG.exe']
Options: {'forcelgadd'}
depot: 3.0.20250210.116596
pressure-vessel: 0.20250122.0 scout
scripts: 0.20250122.0
sniper: 3.0.20250210.116596 sniper 3.0.20250210.116596
Kernel: Linux 6.14.1-1-default ValveSoftware/steam-for-linux#1 SMP PREEMPT_DYNAMIC Mon Apr  7 08:22:06 UTC 2025 (ca98696) x86_64
Language: LC_ALL None, LC_MESSAGES None, LC_CTYPE en_US.UTF-8
Effective WINEDEBUG: +timestamp,+pid,+tid,+seh,+unwind,+threadname,+debugstr,+loaddll,+mscoree
======================
wine: using kernel write watches, use_kernel_writewatch 1.
fsync: up and running.
wine: using kernel write watches, use_kernel_writewatch 1.
2981.388:0028:002c:err:virtual:map_image_into_view failed to set 60000020 protection on L"\\??\\C:\\windows\\system32\\ntdll.dll" section .text, noexec filesystem?
2981.388:0028:002c:trace:seh:install_bpf Installing seccomp filters.
2981.388:0028:002c:trace:seh:check_bpf_jit_enable enabled 0x31.
2981.388:0028:002c:err:virtual:virtual_setup_exception stack overflow 1344 bytes addr 0x6ffffff4f28c stack 0x20ac0 (0x20000-0x21000-0x220000)
2981.394:0020:0024:err:virtual:map_image_into_view failed to set 60000020 protection on L"\\??\\C:\\windows\\system32\\ntdll.dll" section .text, noexec filesystem?
2981.394:0020:0024:trace:seh:install_bpf Installing seccomp filters.
2981.394:0020:0024:trace:seh:check_bpf_jit_enable enabled 0x31.
2981.395:0020:0024:err:virtual:virtual_setup_exception stack overflow 1600 bytes addr 0x6ffffff4f28c stack 0x209c0 (0x20000-0x21000-0x120000)
pid 1797 != 1796, skipping destruction (fork without exec?)

Other game steam-1522820.log

======================
Proton: 1744113045 hotfix-20250408
SteamGameId: 1522820
Command: ['/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/common/Orcs Must Die 3/Orcs Must Die! 3.exe']
Options: {'forcelgadd'}
depot: 3.0.20250210.116596
pressure-vessel: 0.20250122.0 scout
scripts: 0.20250122.0
sniper: 3.0.20250210.116596 sniper 3.0.20250210.116596
Kernel: Linux 6.14.1-1-default ValveSoftware/steam-for-linux#1 SMP PREEMPT_DYNAMIC Mon Apr  7 08:22:06 UTC 2025 (ca98696) x86_64
Language: LC_ALL None, LC_MESSAGES None, LC_CTYPE en_US.UTF-8
Effective WINEDEBUG: +timestamp,+pid,+tid,+seh,+unwind,+threadname,+debugstr,+loaddll,+mscoree
======================
wine: using kernel write watches, use_kernel_writewatch 1.
fsync: up and running.
wine: using kernel write watches, use_kernel_writewatch 1.
3521.576:0028:002c:err:virtual:map_image_into_view failed to set 60000020 protection on L"\\??\\C:\\windows\\system32\\ntdll.dll" section .text, noexec filesystem?
3521.577:0028:002c:trace:seh:install_bpf Installing seccomp filters.
3521.577:0028:002c:trace:seh:check_bpf_jit_enable enabled 0x31.
3521.577:0028:002c:err:virtual:virtual_setup_exception stack overflow 1344 bytes addr 0x6ffffff4f30c stack 0x20ac0 (0x20000-0x21000-0x220000)
3521.583:0020:0024:err:virtual:map_image_into_view failed to set 60000020 protection on L"\\??\\C:\\windows\\system32\\ntdll.dll" section .text, noexec filesystem?
3521.583:0020:0024:trace:seh:install_bpf Installing seccomp filters.
3521.583:0020:0024:trace:seh:check_bpf_jit_enable enabled 0x31.
3521.583:0020:0024:err:virtual:virtual_setup_exception stack overflow 1600 bytes addr 0x6ffffff4f30c stack 0x209c0 (0x20000-0x21000-0x120000)
pid 1969 != 1968, skipping destruction (fork without exec?)

With an other Proton version

======================
Proton: 1743617450 experimental-9.0-20250402
SteamGameId: 1522820
Command: ['/home/r/.var/app/com.valvesoftware.Steam/.local/share/Steam/steamapps/common/Orcs Must Die 3/Orcs Must Die! 3.exe']
Options: {'forcelgadd'}
depot: 3.0.20250210.116596
pressure-vessel: 0.20250122.0 scout
scripts: 0.20250122.0
sniper: 3.0.20250210.116596 sniper 3.0.20250210.116596
Kernel: Linux 6.14.1-1-default #1 SMP PREEMPT_DYNAMIC Mon Apr  7 08:22:06 UTC 2025 (ca98696) x86_64
Language: LC_ALL None, LC_MESSAGES None, LC_CTYPE en_US.UTF-8
Effective WINEDEBUG: +timestamp,+pid,+tid,+seh,+unwind,+threadname,+debugstr,+loaddll,+mscoree
======================
wine: using kernel write watches, use_kernel_writewatch 1.
fsync: up and running.
wine: using kernel write watches, use_kernel_writewatch 1.
4020.846:0028:002c:err:virtual:map_image_into_view failed to set 60000020 protection on L"\\??\\C:\\windows\\system32\\ntdll.dll" section .text, noexec filesystem?
4020.846:0028:002c:trace:seh:install_bpf Installing seccomp filters.
4020.846:0028:002c:trace:seh:check_bpf_jit_enable enabled 0x31.
4020.846:0028:002c:err:virtual:virtual_setup_exception stack overflow 1344 bytes addr 0x6ffffff4f30c stack 0x20ac0 (0x20000-0x21000-0x220000)
4020.852:0020:0024:err:virtual:map_image_into_view failed to set 60000020 protection on L"\\??\\C:\\windows\\system32\\ntdll.dll" section .text, noexec filesystem?
4020.852:0020:0024:trace:seh:install_bpf Installing seccomp filters.
4020.852:0020:0024:trace:seh:check_bpf_jit_enable enabled 0x31.
4020.852:0020:0024:err:virtual:virtual_setup_exception stack overflow 1600 bytes addr 0x6ffffff4f30c stack 0x209c0 (0x20000-0x21000-0x120000)
pid 2378 != 2377, skipping destruction (fork without exec?)
VvDorst 2025-04-18 github

After more searching today I found this issue https://github.com/ValveSoftware/Proton/issues/8548.
SELinux was clearly the issue, changes on both systems and now they can run the games again.
Too bad I didn´t find the solution right away.

SsafetyF1rst 2025-04-21 github

I have the same problem. Fedora 42. The problem occurred immediately after switching from version 40 to 41 and remains on 42. In an attempt to find out the cause, I came to the conclusion that all games on Unreal Engine 4 do not run. I tried switching SELinux to permissive mode, but it didn't work. audit.log has just that:

type=ANOM_ABEND msg=audit(1745200949.332:738): auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=102889 comm="fossilize_repla" exe="/home/user/.local/share/Steam/ubuntu12_64/fossilize_replay" sig=6 res=1

Games run on proton versions no older than 7, but there is a problem with authorization - the machine name is used as login.

Proton versions

Launch options

Upstream links

DLLs