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Date: Fri, 3 Jan 2025 20:21:23 +0100
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Subject: Re: random hangs
To: Michael Cook <michael AT waxrat DOT com>, Robert Terzi <rct AT r-t DOT org>
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From: Marco Atzeri via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Marco Atzeri <marco DOT atzeri AT gmail DOT com>
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On 03/01/2025 18:31, Michael Cook via Cygwin wrote:
> I'm seeing hangs at the moment in a reproducible way.
> 
> One of the hung processes is stty.exe.
> I attached with strace and saw the following three messages being rapidly
> repeated:
> 
>     64 115520392 [sig] stty 20375 sigpacket::setup_handler: suspending
> thread, tls 0x7FFFFCE00, _main_tls 0x7FFFFCE00
>     77 115520469 [sig] stty 20375 _cygtls::inside_kernel: pc 0x7FF91290D574,
> h 0x7FF912870000, inside_kernel 1
>     66 115520535 [sig] stty 20375 sigpacket::setup_handler: couldn't
> interrupt.  trying again.
> 
> Is this interesting?
> 
> The command was simply `stty size`.
> 
> Michael
> 

how to reproduce as `stty size` as it is not a python command ?
Or are you saying that you see general cygwin hang issue ?

Regards
Marco







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