• SSH log spam during rsync


    JorgeB
    • Solved Annoyance

    This is more a question than a bug report, since v6.6 and during scripted rsync backups, Unraid is on the receiving end, log gets spammed with these warnings:

     

    Oct  2 14:46:00 Tower1 sshd[14336]: SSH: Server;Ltype: Version;Remote: 192.168.1.27-42621;Protocol: 2.0;Client: OpenSSH_7.5 FreeBSD-20170903
    Oct  2 14:46:00 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none [preauth]
    Oct  2 14:46:00 Tower1 sshd[14336]: SSH: Server;Ltype: Authname;Remote: 192.168.1.27-42621;Name: root [preauth]
    Oct  2 14:46:00 Tower1 sshd[14336]: Accepted none for root from 192.168.1.27 port 42621 ssh2
    Oct  2 14:46:17 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:46:27 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:46:41 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:46:53 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:47:06 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:47:15 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:47:26 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:47:39 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:47:52 Tower1 sshd[14336]: SSH: Server;Ltype: Kex;Remote: 192.168.1.27-42621;Enc: [email protected];MAC: <implicit>;Comp: none
    Oct  2 14:48:06 Tower1 sshd[14336]: Received disconnect from 192.168.1.27 port 42621:11: disconnected by user
    Oct  2 14:48:06 Tower1 sshd[14336]: Disconnected from user root 192.168.1.27 port 42621

    Earlier releases would just log:

    Oct  2 14:46:00 Tower1 sshd[14336]: Accepted none for root from 192.168.1.27 port 42621 ssh2
    Oct  2 14:48:06 Tower1 sshd[14336]: Received disconnect from 192.168.1.27 port 42621:11: disconnected by user
    Oct  2 14:48:06 Tower1 sshd[14336]: Disconnected from user root 192.168.1.27 port 42621

    Except for the log spam, it doesn't appear to cause any issues, but my question is was the SSH log level changed?

    tower1-diagnostics-20181002-1553.zip




    User Feedback

    Recommended Comments

    I've noticed it too, that ssh has become more "chatty".  Briefly looked into it but didn't see any obvious config file changes, but yes this is annoying.

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  • Status Definitions

     

    Open = Under consideration.

     

    Solved = The issue has been resolved.

     

    Solved version = The issue has been resolved in the indicated release version.

     

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    Other = Announcement or other non-issue.