SSH fails with the error "Server unexpectedly closed network connections"
Issue
/var/log/messagesshows following errors:
May 26 11:07:02 hostname systemd-coredump[]: Resource limits disable core dumping for process 784350 (sshd).
May 26 11:07:02 hostname systemd-coredump[]: Process 784350 (sshd) of user 74 dumped core.
Environment
- Red Hat Enterprise Linux 9
- openssh
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