[Bug 45263] New: wine coredump since KPTI code introduction on OpenIndiana

https://bugs.winehq.org/show_bug.cgi?id=45263

Bug ID: 45263
           Summary: wine coredump since KPTI code introduction on
                    OpenIndiana
           Product: Wine
           Version: 3.9
          Hardware: x86-64
                OS: other
            Status: UNCONFIRMED
          Severity: blocker
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]

Since introduction of KPTI code in Openindiana Hipster, wine coredump for
anything else than --version :

$ wine --version
wine-3.9
$ winecfg
trace:virtual:NtAllocateVirtualMemory ffffffff 7ffe0000 00010000 3000 00000004
trace:virtual:VIRTUAL_DumpView View: 7ffe0000 -
7ffefffftrace:virtual:VIRTUAL_DumpView  (valloc)
trace:virtual:VIRTUAL_DumpView       7ffe0000 - 7ffeffff c-rw-
trace:virtual:NtAllocateVirtualMemory ffffffff 0 00000230 101000 00000004
trace:virtual:map_view got mem in reserved area 3ffff000-40000000
trace:virtual:VIRTUAL_DumpView View: 3ffff000 -
3ffffffftrace:virtual:VIRTUAL_DumpView  (valloc)
trace:virtual:VIRTUAL_DumpView       3ffff000 - 3fffffff c-rw-
trace:ntdll:RtlInitializeBitMap (7ffde42c,3ffff044,64)
trace:ntdll:RtlInitializeBitMap (7ffde434,3ffff154,1024)
trace:ntdll:RtlInitializeBitMap (7ffde43c,3ffff21c,128)
trace:ntdll:RtlSetBits (7ffde42c,0,1)
trace:ntdll:RtlSetBits (7ffde43c,0,1)
trace:virtual:NtAllocateVirtualMemory ffffffff 0 00004000 101000 00000004
trace:virtual:map_view got mem in reserved area 3fff8000-3fffc000
trace:virtual:VIRTUAL_DumpView View: 3fff8000 -
3fffbffftrace:virtual:VIRTUAL_DumpView  (valloc)
trace:virtual:VIRTUAL_DumpView       3fff8000 - 3fffbfff c-rw-
Segmentation Fault (core dumped)

Booting to old kernel, b(oot)e(environment) in solaris jargon and wine works
fine.