What do the log messages below mean?

Riverbed 830-01 Question Answer

Aug 30 18:19:27 SH pm[18716]: [pm.ERR]: Output from sport:

/opt/rbt/bin/sport (pid 11304) received signal 6 (SIGABRT) dumping core

The SteelHead has been rebooted via the GUI or the CLI (init 6)

The Optimization Service indicated that a thread was busy

The Optimization Service received a signal to generate a system dump

The Optimization Service terminated normally

The Optimization Service crashed

830-01 PDF/Engine

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