[Bug 21498] New: window diseappear then crash happen

http://bugs.winehq.org/show_bug.cgi?id=21498

Summary: window diseappear then crash happen
           Product: Wine
           Version: 1.1.37
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=25893)
 --> (http://bugs.winehq.org/attachment.cgi?id=25893)
crashlog

i use ubuntu with 1.1.37 release, problem happen on Karmic & Lucid.

this problem happen when i use Metatrader 4:

when i start this program, wine try to load it but nothing open. Glancing at
process loaded, terminal.exe is running but waiting most of the time. About 3
minutes later, the program opened but still not activated (frozen, can't open
menu or else), then 2 or 3 minutes later, the program is ready  and activated.

Later, if i use an other workplace then came back to whatch wine program, i see
nothing because all the windows have diseappeared. If i check system-monitor:
activity is quiet and there is no problem of memory. Closing this app
(system-monitor or else), the empty window stay there.

At that time, crash can happen (have had several times) or happen randomly.