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Solaris 11.4 can panic with BAD TRAP in module "pmcs" due to a NULL pointer dereference (Doc ID 2561495.1)

Last updated on JULY 06, 2023

Applies to:

Solaris Operating System - Version 11.4 to 11.4 [Release 11.0]
Information in this document applies to any platform.

Symptoms

The panic string will be similar to this:

BAD TRAP: type=31 rp=2a107973370 addr=0 mmu_fsr=0 occurred in module "pmcs" due to a NULL pointer dereference

The panic stack will be similar to this:

pmcs_io_done
pmcs_check_commands
pmcs_watchdog
callout_list_expire
callout_expire
callout_execute
taskq_thread
thread_start

Cause

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In this Document
Symptoms
Cause
Solution

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