bash command window lockup after execute command 'mv'

[echoonly]

Please use the following bug reporting template to help produce actionable and reproducible issues. Please try to ensure that the reproduction is minimal so that the team can go through more bugs!

• A brief description
  I'm trying to rename a folder in bash on windows by command 'mv', but it seems lock up when I knock the enter key. I've tried to restart bash, kill in windows task manager, but it still no response. restart windows is works, but obviously it's not a good solution.

• Expected results
  rename the folder

• Actual results (with terminal output if applicable)
  no response

• Your Windows build number
  1607 (OS inside 14393)

• Steps / All commands required to reproduce the error from a brand new installation
  execute mv command mv ../foldername/ .

• Strace of the failing command

• Required packages and commands to install
  I run this command in tmux window(ver: tmux master)

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[benhillis]

Thanks for reporting. This is a duplicate of #1008 which is fixed in recent Windows Insider builds.