Deadlock of the process tree when running make

Takashi Yano
Sat Apr 9 17:54:10 GMT 2022

On Sat, 09 Apr 2022 20:23:06 +0300
Alexey Izbyshev wrote:
> On 2022-04-09 19:57, Takashi Yano wrote:
> > Thank you very much for the information. Can you check if
> > the thread pty_master_fwd_thread() in root mintty is still
> > alive?
> I don't have mintty because "make" is run via an SSH session. I suppose 
> I should look into sshd in this case? I've checked an sshd process that 
> is the parent of this session, and yes, one of its threads is blocked at 

Thanks for checking. This seems to be normal. Then, I cannot
understand why the ClosePseudoConsole() call is blocked...

The document by Microsoft mentions the blocking conditions of
however, the thread above is draining the channel.

Takashi Yano <>

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