[Bug 41824] New: MSYS2 install crashes, so does bash

https://bugs.winehq.org/show_bug.cgi?id=41824

Bug ID: 41824
           Summary: MSYS2 install crashes, so does bash
           Product: Wine
           Version: unspecified
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 56239
  --> https://bugs.winehq.org/attachment.cgi?id=56239
Console output

Wine Staging 1.9.23.
MSYS2 installer from
http://repo.msys2.org/distrib/x86_64/msys2-x86_64-20161025.exe
Ubuntu 15.10 wily

Installing into a new WINEPREFIX. Downloading
wine-mono-4.6.3[0]
wine_gecko-2.47-x86[0]
wine_gecko-2.47-x86_64[0]
during install.

Unfortunately, the crash dump generation hangs. The total console output is
attached.

During previous attempts with wine 1.6, install hung when starting a shell
window; a separate test of the installed bash.exe created a very similar crash
mentioning msys-2.0.dll. This seems to suggest that every msys2 app (all being
linked to this dll) will exhibit the same problem.