SSHD causes 100% CPU load

Christoph Lüders
Wed Apr 28 07:10:07 GMT 2021

Hi Andrey,

thanks for the link.  Am I mistaken or was there no solution
mentioned?  Do you have any advice how to fix this problem?


Wednesday, April 28, 2021, 06:23:02, "Andrey Repin" wrote:

> Greetings, Christoph Lüders!

>> I run cygwin 32-bit on Windows 10 Pro Build 19042.  Cygwin is 3.2.0-1,
>> openssh is 8.5p1-1.

>> I use sshd to access the machine from afar.  I notice (often multiple)
>> processes of sshd.exe with 100% CPU load.


>> A stack shown with procexp has function names like
>> "cygwin1.dll!acl_get_perm" and "cygwin1.dll!_assert".

>> Can anyone give me some advice how to proceed further?  I have updated
>> to the latest cygwin multiple times; reboot doesn't help either.

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