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The Oracle VM Server Rebooted with 'WARNING: CPU: 6 PID: 9647 at include/linux/kref.h:47 fc_rport_enter_plogi+0x1cc/0x1e0 [libfc]()" (Doc ID 2397499.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle VM - Version 3.4.2 and later
Linux x86-64

Symptoms


Oracle VM server gets unplanned reboot with vmcore dump that includes below messages:

WARNING: CPU: 6 PID: 9647 at include/linux/kref.h:47 fc_rport_enter_plogi+0x1cc/0x1e0 [libfc]()

 

Cause

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