Bug#968994: openssh-server: sshd disconnect the connection attempts sometimes
Package: openssh-server
Version: 1:7.9p1-10+deb10u2
Severity: normal
Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate ***
Sometime I should try to connect to my sshd server several times
before generic login prompt is appeared.
I am using RSA public key on my ssh client PC.
This bug is appeared oftenly on Debian 10 buster.
I am sorry, I can't say more about it, because this disconnects or resets are
unpredictable (unexpectedly) for me.
* What led up to the situation?
* What exactly did you do (or not do) that was effective (or
ineffective)?
* What was the outcome of this action?
* What outcome did you expect instead?
*** End of the template - remove these template lines ***
-- System Information:
Debian Release: 10.5
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-10-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages openssh-server depends on:
ii adduser 3.118
ii debconf [debconf-2.0] 1.5.71
ii dpkg 1.19.7
ii libaudit1 1:2.8.4-3
ii libc6 2.28-10
ii libcom-err2 1.44.5-1+deb10u3
ii libgssapi-krb5-2 1.17-3
ii libkrb5-3 1.17-3
ii libpam-modules 1.3.1-5
ii libpam-runtime 1.3.1-5
ii libpam0g 1.3.1-5
ii libselinux1 2.8-1+b1
ii libssl1.1 1.1.1d-0+deb10u3
ii libsystemd0 241-7~deb10u4
ii libwrap0 7.6.q-28
ii lsb-base 10.2019051400
ii openssh-client 1:7.9p1-10+deb10u2
ii openssh-sftp-server 1:7.9p1-10+deb10u2
ii procps 2:3.3.15-2
ii ucf 3.0038+nmu1
ii zlib1g 1:1.2.11.dfsg-1
Versions of packages openssh-server recommends:
ii libpam-systemd [logind] 241-7~deb10u4
ii ncurses-term 6.1+20181013-2+deb10u2
ii xauth 1:1.0.10-1
Versions of packages openssh-server suggests:
pn molly-guard <none>
pn monkeysphere <none>
pn rssh <none>
pn ssh-askpass <none>
pn ufw <none>
-- debconf information:
* openssh-server/permit-root-login: false
openssh-server/password-authentication: true
ssh/disable_cr_auth: false
ssh/encrypted_host_key_but_no_keygen:
* ssh/use_old_init_script: true
ssh/vulnerable_host_keys:
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