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  1. #1
    Join Date
    February 2015
    Posts
    6

    Server hangs: Error during iconv: Invalid or incomplete multibyte or wide character

    some unwanted removed are playing with my nerves, using the "string" attack to crash my server !!!

    Anyways to protect myself ???
    Last edited by dante696; January 18th, 2016 at 03:00 PM.

  2. #2
    Join Date
    December 2004
    Location
    RF
    Posts
    3,008
    Nobody know what you are talking about, and without knowing your server version it is even harder to suggest anything.

  3. #3
    Join Date
    February 2015
    Posts
    6
    Quote Originally Posted by ANR Daemon View Post
    Nobody know what you are talking about, and without knowing your server version it is even harder to suggest anything.

    OK, fair enought:

    - linux server, using thé latest ts3 server. Brand new réinstall ... No problem concerning thé perms

    Some guest are using thé string attack, witch consist of typing some very long message including some weird typing, caractères ans even links to some image or files... Witch corruption thé server, causing it to crash ...

    And of course, ni trace on logs ...

    When thé server is crash, have to manualy restart it.

    Verrrrry annoying

  4. #4
    Join Date
    February 2015
    Posts
    6
    Typing on my brand new Android tablet, and the automatic corrector is a pain un my ... keyboard

  5. #5
    Join Date
    December 2004
    Location
    RF
    Posts
    3,008
    "latest" is not a version number.
    And please provide server logs leading to such crash.

  6. #6
    Join Date
    June 2008
    Posts
    18,497
    http://forum.teamspeak.com/threads/1...date-my-server

    I guess he manegd to update to server 3.0.11.4. I never got feedback for that.
    .....
    But yeah nobody can help without logs or the **crash*** message.
    When sending me private messages: Please make sure to include reference link to your forum thread or post.

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  7. #7
    Join Date
    February 2015
    Posts
    6
    Latest actually means 3.0.18.2 64bits...

    And as i say before, the logs simply show no strange behaviors. Just the regular usual activity ... I will try to have another look at it... But m'y eyes ( and brain) are (almost) fully fonctionnals

    It just look like thé serenity exploit !!!

  8. #8
    Join Date
    June 2008
    Posts
    18,497
    You wrote about server crash and you created the thread in the server section.
    So why do you post the latest client version??

    Server version 3.0.11.4 is the latest public version. Please make sure it is running already.
    A server crash normaly leaves a crash message in the server log.
    When sending me private messages: Please make sure to include reference link to your forum thread or post.

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  9. #9
    Join Date
    February 2015
    Posts
    6
    Quote Originally Posted by dante696 View Post
    You wrote about server crash and you created the thread in the server section.
    So why do you post the latest client version??

    Server version 3.0.11.4 is the latest public version. Please make sure it is running already.
    A server crash normaly leaves a crash message in the server log.
    You are 100% right !!! i was on the street with my 4G android phone and i mistaken my computer client ... of course, my server is running on a 3.0.11.4 on Linux ...


    in the server logs, the only thing just before the crash is:
    2016-01-12 21:06:02.091055|ERROR |FileHelp | | caught exception during deleteFile for 'files/virtualserver_1/channel_1//fichiers du clan': boost::filesystem::remove: Permission denied: "files/virtualserver_1/channel_1//fichiers du clan/embleme.rar"
    2016-01-12 21:06:15.741968|ERROR |FileHelp | | caught exception during deleteFile for 'files/virtualserver_1/channel_1': boost::filesystem::remove: Permission denied: "files/virtualserver_1/channel_1/fichiers du clan/embleme.rar"
    2016-01-12 21:11:19.357320|ERROR |StringHelp | | Error during iconv: Invalid or incomplete multibyte or wide character

    then, the server goes dead ( no more talk, no more connection with client or with yatqua ). I have to do a ssh connection in order to restart my ts3.

    When i restart my server, i haver the usual stuff like:

    INFO |ServerLibPriv | | TeamSpeak 3 Server 3.0.11.4 (2015-08-18 13:30:34)
    INFO |ServerLibPriv | | SystemInformation: Linux # Binary: 64bit
    INFO |ServerLibPriv | | Using hardware aes
    INFO |DatabaseQuery | | dbPlugin name: SQLite3 plugin, Version 2, (c)TeamSpeak Systems GmbH
    INFO |DatabaseQuery | | dbPlugin version: 3.6.21
    DatabaseQuery | | checking database integrity (may take a while)
    INFO |Accounting | | Licensing Information
    INFO |Accounting | | type : Non-profit
    INFO |Accounting | | starting date : Sat Aug 1 00:00:00 2015
    INFO |Accounting | | ending date : Fri Feb 5 00:00:00 2016

    Nothing more.

    As i say, annoying, because the crash occur like 10s after the "guest" tell us " i am about to kill your ts3 server, hahaha !!!"


    Will apply http://forum.teamspeak.com/threads/5...linux-properly to have more info
    Last edited by techatfasx; January 19th, 2016 at 08:54 PM.

  10. #10
    Join Date
    June 2008
    Posts
    18,497
    I will forward the last error message to a server developer.
    Is that user on android or iOS or another OS?

    Please fix your permissions problems on your server machine.
    Your user who starts the server seems to have missing permissions.


    //Edit
    We think this could be fixed already in server 3.0.12 (no stable released yet)

    You can test this already but please make a backup of your current server folder 3.0.11.4
    Server beta 4 can be downloaded here
    http://dl.4players.de/ts/releases/pr...3.0.12-Beta-4/

    Feedback for that server would be nice
    Last edited by dante696; January 22nd, 2016 at 12:02 PM.
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  11. #11
    Join Date
    February 2015
    Posts
    6
    IRL was pretty heavy this week....

    --- "Is that user on android or iOS or another OS?"
    ***Sorry, i dont know... i raz all my logs after creating the core dump option.

    --- Please fix your permissions problems on your server machine.
    Your user who starts the server seems to have missing permissions.
    *** usually ssh in root, then sudo to an user ts3 ...
    edit: my ts3 user is part of "users" group.
    the ts3 server is installer under /home/ts3//teamspeak3-server_linux-amd64/ with ts6:users for the rights.
    i notice (and corrected that) my licence key was root:root instead of ts6:users

    --- Server beta 4
    *** will try to backup/test next tuesday ( 01/26/2016 ) and give feedback asap .
    I am planning to backup my 3.0.11.4 ... just wondering if it is possible to update to beta 3.0.12.0 ... and if i do it, could i update again to futur stable release ...

    Thank you Danté
    Last edited by techatfasx; January 23rd, 2016 at 10:12 PM.

  12. #12
    Join Date
    June 2011
    Location
    Germany
    Posts
    4,367
    Quote Originally Posted by techatfasx View Post
    --- Server beta 4
    *** will try to backup/test next tuesday ( 01/26/2016 ) and give feedback asap .
    I am planning to backup my 3.0.11.4 ... just wondering if it is possible to update to beta 3.0.12.0 ... and if i do it, could i update again to futur stable release ...

    Thank you Danté
    Eh what? If dante says that you can update your server, you probably can update your server. And of course you can update your server after you updated your server.

  13. #13
    Join Date
    June 2008
    Posts
    18,497
    We still wait for any feedback for the latest server 3.0.12.2 ?
    When sending me private messages: Please make sure to include reference link to your forum thread or post.

    TeamSpeak FAQ || What should i report, when i open a client thread?

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