Uploaded image for project: 'MariaDB MaxScale'
  1. MariaDB MaxScale
  2. MXS-4050

Out of the blue, we started getting leint_value errors

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 2.4.17
    • 2.4.20
    • readwritesplit
    • None
    • Kubernetes using official maxscale docker.

    Description

      We have a kubernetes install of maxscale, its been rock solid for months and our of the blue, we are getting:

      error : (8) (process_packets): Unexpected result state. cmd: 0x00, len: 120
      error : (8) (process_packets): Unexpected result state. cmd: 0x00, len: 152
      error : (8) (process_packets): Unexpected result state. cmd: 0x00, len: 40
      error : (8) (leint_value): Unexpected length encoding 'ff' encountered when reading length-encoded integer.
      error : (8) (leint_value): Unexpected length encoding 'ff' encountered when reading length-encoded integer.
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:213
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:43
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:99
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:106
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:68
      error : (8) (leint_value): Unexpected length encoding 'ff' encountered when reading length-encoded integer.
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:97
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:55
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:100
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:116
      warning: (8) (mxs_mysql_parse_ok_packet): recieved unexpecting session track type:115 (subsequent similar messages suppressed for 10000 milliseconds)
      error : (8) (leint_value): Unexpected length encoding 'ff' encountered when reading length-encoded integer.
      error : (8) (leint_value): Unexpected length encoding 'ff' encountered when reading length-encoded integer.
      error : (8) (leint_value): Unexpected length encoding 'ff' encountered when reading length-encoded integer.
      alert : (8) (sigfatal_handler): Fatal: MaxScale 2.4.17 received fatal signal 11. Commit ID: a8bfbbe254095d931aed351871fee72ce9ea645c System name: Linux Release string: CentOS Linux release 8.3.2011

      I am trying to figure out where this error would even come from. The instance crashed and restarts, will run for a few minutes, and do it again.. Any help would be appreciated.

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            markus makela markus makela
            jsmelser_recharge Jeff Smelser
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              Updated:
              Resolved:

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