Migrated Ldom Not Deleted in Source CDOM. "ldom unbind" Crashes Source CDOM : "ABORT: ../../../greatlakes/src/err_subr.s, line 0x4b9" (Doc ID 2860933.1)

Last updated on APRIL 05, 2022

Applies to:

Symptoms

T8-2 server System Firmware was updated from 9.10.1.a to 9.10.4.a

Problem Scenario:

Migrated the guest1 LDOM to other T8-2 CDOM :
  - The migration went ok but it did not delete guest1 LDOM in the source T8-2, which is not normal.

When I tried to unbind guest1 LDOM in the source T8-2, it crashes and reboots

# ldm unbind guest1

[CPU 00:00:1]
[CPU 00:00:1] ABORT: ../../../greatlakes/src/err_subr.s, line 0x4b9: C StackOverflow PC = baabecc ◄▬▬
[CPU 00:00:1] Flushing SERS
[CPU 00:00:1] Contacting vbsc

Or this command sequence:

# ldm rm-vnet guest1◄▬▬ OK
# ldm rm-vdisk guest1◄▬▬ OK
# ldm set-memory guest1

[CPU 00:00:1]
[CPU 00:00:1] ABORT: ../../../greatlakes/src/err_subr.s, line 0x4b9: C Stack
Overflow PC = baabecc
[CPU 00:00:1] Flushing SERS
[CPU 00:00:1] Contacting vbsc

Changes

 Possibly after System Firmware update from 9.10.1.a to 9.10.4.a

Cause

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