[Bug 29110] New: Avast! Free Antivirus crashes on each boot due to unimplemented function ntoskrnl.exe.PsImpersonateClient

http://bugs.winehq.org/show_bug.cgi?id=29110

Bug #: 29110
           Summary: Avast! Free Antivirus crashes on each boot due to
                    unimplemented function
                    ntoskrnl.exe.PsImpersonateClient
           Product: Wine
           Version: 1.3.32
          Platform: x86-64
               URL: http://www.avast.com/en-us/free-antivirus-download
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ntoskrnl
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

After installing Avast! Free Antivirus, there are multiple crashes on most runs
of wineboot due to unimplemented functions. (Occasionally, one of the crashes -
usually this one - will mysteriously be absent or replaced with an unhandled
page fault.) The second crash is:

wine: Call from 0x7b83b722 to unimplemented function
ntoskrnl.exe.PsImpersonateClient, aborting
wine: Unimplemented function ntoskrnl.exe.PsImpersonateClient called at address
0x7b83b722 (thread 0018), starting debugger...

(FYI, the third and last crash is the one from bug 29108.)