[Bug 51720] New: ntdll-ForceBotoomUpAlloc - StarCitizen crashing on start

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51720

Bug ID: 51720
           Summary: ntdll-ForceBotoomUpAlloc - StarCitizen crashing on
                    start
           Product: Wine-staging
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

SC works on wine-vanilla.
It used to work on wine-staging better, due to the benefits of some patches.

Since a couple weeks, SC on wine-staging crashed when pressing play in the
launcher.
Netho from #LUG found the staging patch ntdll-ForceBottomUpAlloc the source of
the crashes.

Removing that patch and its dependencies made the game load and work again.
--all -W ntdll-ForceBottomUpAlloc -W ntdll-WRITECOPY -W ntdll-Builtin_Prot

Problem is, the game performance is reduced by 50%, when removing that patch.

Removing all ntdll* patches from the staging patchset made the game work fine
again, no issues there, but we miss all the tweaks for ntdll from the staging
patches.

No idea, whats wrong with ntdll-ForceBottomUpAlloc .
Netho futher found /0003-ntdll-Force-virtual-memory-allocation-order.patch is
the patch that causes the issue.