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Date: Sat, 09 Apr 2022 20:23:06 +0300
From: Alexey Izbyshev <izbyshev AT ispras DOT ru>
To: Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>
Subject: Re: Deadlock of the process tree when running make
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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 
https://cygwin.com/git?p=newlib-cygwin.git;a=blob;f=winsup/cygwin/fhandler_tty.cc;h=7bef6958c106c5e78cc90e014081022fd3a205bc;hb=cygwin-3_3_4-release#l2710.

Thanks,
Alexey

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