code signing blocked mmap()

proxychains4 curl http://ifconfig.co/
[proxychains] config file found: /usr/local/etc/proxychains.conf
[proxychains] preloading /usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib
[proxychains] DLL init: proxychains-ng 4.12
[proxychains] Strict chain  ...  127.0.0.1:1111  ...  ifconfig.co:80  ...  OK
xxx.xxx.xxx.xxx

test ok....

but sometimes:

[proxychains] DLL init: proxychains-ng 4.12
dyld: warning: could not load inserted library '/usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib' into librar
y validated process because no suitable image found.  Did find:
        /usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib: code signing blocked mmap() of '/usr/local/Cellar/p
roxychains-ng/4.12_1/lib/libproxychains4.dylib'
[proxychains] DLL init: proxychains-ng 4.12
dyld: warning: could not load inserted library '/usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib' into librar
y validated process because no suitable image found.  Did find:
        /usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib: code signing blocked mmap() of '/usr/local/Cellar/p
roxychains-ng/4.12_1/lib/libproxychains4.dylib'
[proxychains] DLL init: proxychains-ng 4.12
dyld: warning: could not load inserted library '/usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib' into librar
y validated process because no suitable image found.  Did find:
        /usr/local/Cellar/proxychains-ng/4.12_1/lib/libproxychains4.dylib: code signing blocked mmap() of '/usr/local/Cellar/p
roxychains-ng/4.12_1/lib/libproxychains4.dylib'
[proxychains] DLL init: proxychains-ng 4.12
[proxychains] Strict chain  ...  127.0.0.1:1111  ...  git.coding.net:22  ...  OK
Warning: the RSA host key for 'git.coding.net' differs from the key for the IP address '224.0.0.1'
Offending key for IP in /Users/xxxx/.ssh/known_hosts:12
Matching host key in /Users/xxxx/.ssh/known_hosts:10

when

npm install
git push
git pull

and so on

Start by reproducing the intermittent failure with proxychains4 curl, npm install, git push, or git pull on macOS. Read the dyld code-signing and library-preloading diagnostics shown in the report, then determine what consistently allows libproxychains4.dylib to load without the code signing blocked mmap() warning.