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    Kernel: kern.maxfiles limit exceeded by uid 65534, please see tuning(7).

    General pfSense Questions
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    • L
      louis-m
      last edited by

      kernel: kern.maxfiles limit exceeded by uid 65534, please see tuning(7).

      the above keeps appearing in my logs. any idea what it is and why it's happening?

      alix 2d3 with industrial cf running nano 1.23 and a few snort rules.

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      • jimpJ
        jimp Rebel Alliance Developer Netgate
        last edited by

        It means what it says, something is trying to open too many files, more than the system's default limit.

        That can be set by adding a line in /boot/loader.conf, like so:

        kern.maxfiles="131070"

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        • L
          louis-m
          last edited by

          uid 65534

          would that be a port number? and how do i find out what process is trying to open those files?

          cheers
          louis

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          • jimpJ
            jimp Rebel Alliance Developer Netgate
            last edited by

            No, not a port number, that's a number of open files.

            The "fstat" command at the shell could tell you what has open files, but I'm not sure we included that on 1.2.3 releases.

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            • E
              EddieA
              last edited by

              @jimp:

              No, not a port number, that's a number of open files.

              Are you sure.  Isn't it the uid of the user who is trying to open all the files:  "nobody".  ;D

              Cheers.

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              • jimpJ
                jimp Rebel Alliance Developer Netgate
                last edited by

                @EddieA:

                @jimp:

                No, not a port number, that's a number of open files.

                Are you sure.  Isn't it the uid of the user who is trying to open all the files:  "nobody".   ;D

                Cheers.

                Yeah it is, read it too fast :-)

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