ModemManager crashes in cleanup_event_report_unsolicited_events() when reconnecting

Solution Verified - Updated -

Issue

  • ModemManager will eventually either crash or will be unable to connect or disconnect when some connect interposed with disconnections.
  • ModemManager unable to connect or disconnect.

Environment

  • Red Hat Enterprise Linux(RHEL) 7
  • ModemManager
  • QMI mode enabled modem.

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