[Bug 44487] New: Epic Game Launcher flashes and quits with the amdgpu driver

https://bugs.winehq.org/show_bug.cgi?id=44487

Bug ID: 44487
           Summary: Epic Game Launcher flashes and quits with the amdgpu
                    driver
           Product: Wine-staging
           Version: 2.21
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail]
      Distribution: ---

Created attachment 60435
  --> https://bugs.winehq.org/attachment.cgi?id=60435
Epic Game launcher wine log

Download the launcher:
https://www.epicgames.com/unrealtournament/download

I have done as nvidia users have done to setup the launcher:
https://appdb.winehq.org/objectManager.php?sClass=version&iId=35809

The launcher starts but is visible about 100 milliseconds. Then it quits. Log
attached.

Setting the MaxVersionGL registry value to 0x30002 or 0x40005 does not help.
Using MESA_GL_VERSION_OVERRIDE in the command line causes a segmentation fault
in libc.so.6.

=>0 0x00007f018f704866 in libc.so.6 (+0x95866) (0x000000000060e7b0)
  1 0x00007f018276111f in winex11 (+0x3111e) (0x000000000060e7b0)
  2 0x000000007bcbe659 RtlRunOnceExecuteOnce+0x38() in ntdll
(0x000000000060e800)
  3 0x000000007b491d11 InitOnceExecuteOnce+0x10() in kernel32
(0x000000000060e830)
  4 0x00007f0182764085 in winex11 (+0x34084) (0x0000000005e50df0)
  5 0x00007f0182753552 in winex11 (+0x23551) (0x0000000005e50df0)
  6 0x00007f018d2d5748 __wine_get_wgl_driver+0x97() in gdi32
(0x000000000060e950)
  7 0x00007f01871a2d21 in wined3d-csmt<elf> (+0x76d20) (0x0000000000006000)
  8 0x00007f01871a87ef in wined3d-csmt<elf> (+0x7c7ee) (0x0000000000006000)

My system:
xfce@ryzen5pc:~$ inxi -bM
System:    Host: ryzen5pc Kernel: 4.15.0-rc8+ x86_64 bits: 64
           Desktop: Xfce 4.12.4 Distro: Debian GNU/Linux buster/sid
Machine:   Device: desktop Mobo: ASUSTeK model: PRIME B350M-K v: Rev X.0x
serial: N/A
           UEFI [Legacy]: American Megatrends v: 3401 date: 12/04/2017
CPU:       6 core AMD Ryzen 5 1600 Six-Core (-MT-MCP-)
           speed/max: 2715/3372 MHz
Graphics:  Card: Advanced Micro Devices [AMD/ATI] Baffin [Polaris11]
           Display Server: x11 (X.Org 1.19.6 )
           drivers: ati,amdgpu (unloaded: modesetting,fbdev,vesa,radeon)
           Resolution: 1920x1080@60.00hz
           OpenGL: renderer: Radeon RX 560 Series (POLARIS11 / DRM 3.25.0 /
4.15.0-rc8+, LLVM 5.0.1)
           version: 4.5 Mesa 17.3.3
Network:   Card: Realtek RTL8111/8168/8411 PCIE Gigabit Ethernet Controller
           driver: r8169
Drives:    HDD Total Size: 256.1GB (60.0% used)
Info:      Processes: 256 Uptime: 7:03 Memory: 1300.9/7976.9MB