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Solaris 11.3 and 11.4 Can Panic With Deadlock: cycle in blocking chain When Performing qlc_add_link_t() (Doc ID 3019342.1)

Last updated on APRIL 26, 2024

Applies to:

Solaris Operating System - Version 11.3 to 11.4 [Release 11.0]
Information in this document applies to any platform.

Symptoms

The panic string will be:

Deadlock: cycle in blocking chain

The panic stack will include:

mutex_vector_enter
qlc_add_link_t
qlc_requeue_pending_cmds
qlc_24xx_abort_target
qlc_abort_device

Cause

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In this Document
Symptoms
Cause
Solution

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