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Solaris 11 or Solaris 10 can encounter a BAD TRAP in loadavg_execute() when CPU is removed (Doc ID 2382449.1)

Last updated on APRIL 04, 2018

Applies to:

Solaris Operating System - Version 10 3/05 to 11.2 [Release 10.0 to 11.0]
Information in this document applies to any platform.

Symptoms

 The panic string will look similar to this:

 

BAD TRAP

 

The panic stack will look similar to this:

 

cpu_destroy_bound_threads+0x18
cleanup_cpu_common+0xb0
mp_cpu_unconfigure+4
dr_detach_cpu+0x4c
dr_dev_walk+0x8c
dr_dev_unconfigure+0xd0
dr_exec_op+0xdc
dr_ioctl+0x16c
fop_ioctl+0x2c
ioctl+0x184
syscall_trap32+0xcc

Cause

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In this Document
Symptoms
Cause
Solution

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