[Bug 29494] New: Occasional wineserver crashes when playing Warcraft 3

http://bugs.winehq.org/show_bug.cgi?id=29494

Bug #: 29494
           Summary: Occasional wineserver crashes when playing Warcraft 3
           Product: Wine
           Version: unspecified
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: wineserver
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

During a recent LAN-Party with friends I experienced occasional wineserver
crashes when playing Warcraft 3: The Frozen Throne. The crashes mostly occurred
when a new Local Network game was started(Not Battle.net), but I've also seen
one crash during a running game.

The problem cannot be reproduced easily. It seems to be tied to my friend's
network or one of the participating computers. I've also seen them a year ago
with then-current wine versions. Unfortunately I could not reproduce the
crashes with my own home network, and I played WC3 multiple times without any
issues over the year.

I've been able to generate a core dump, which I'm attaching to the bug.