High CPU due to left over processes "/bin/bash /usr/libexec/dbus-1/dbus-kill-process-with-session <session_id>"

Solution Verified - Updated -

Issue

  • After disconnecting a ssh session, a zombie process continue to exist for each session : /bin/bash /usr/libexec/dbus-1/dbus-kill-process-with-session xxx (random number) And take a lot of cpu usage.

Environment

  • Red Hat Enterprise Linux 8
  • dbus-x11

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