[Bug 47233] New: Windbg: kd requires SIO_ENABLE_CIRCULAR_QUEUEING for net debugging

wine-bugs at winehq.org wine-bugs at winehq.org
Sun May 19 18:29:50 CDT 2019


https://bugs.winehq.org/show_bug.cgi?id=47233

            Bug ID: 47233
           Summary: Windbg: kd requires SIO_ENABLE_CIRCULAR_QUEUEING for
                    net debugging
           Product: Wine
           Version: 4.8
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winsock
          Assignee: wine-bugs at winehq.org
          Reporter: dpierce1983 at hotmail.com
      Distribution: ---

Created attachment 64506
  --> https://bugs.winehq.org/attachment.cgi?id=64506
Default logging output for kd net repro command

kd requires the ioctl SIO_ENABLE_CIRCULAR_QUEUEING to be implemented for net
debugging. From what I can tell looking into WINE source code, this ioctl is
just not implemented.
This occurs for version 6 of kd as well as the latest version 10 of kd, which
can be installed with some other workarounds.


Repro steps:

Follow the install steps for windbg and kd on "Debugging Tools for Windows"

execute the following to open a net connection with kd:

$ wine "$WINEPREFIX/drive_c/Program Files/Debugging Tools for Windows
(x64)/kd.exe" -k net:port=50000


among the output is

002a:fixme:winsock:WSAIoctl unsupported WS_IOCTL cmd
(SIO_ENABLE_CIRCULAR_QUEUEING)

and the program exits with an error.
Full output logs are attached.

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