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Solaris 11.4 can panic with assertion failed: avl_is_empty(&zv->zv_cksum), file: ../../common/fs/zfs/zvol.c (Doc ID 2804610.1)

Last updated on SEPTEMBER 03, 2021

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:

assertion failed: avl_is_empty(&zv->zv_cksum), file: ../../common/fs/zfs/zvol.c

The panic stack will include:

zvol_free_prealloc
zvol_preallocate_fini_locked
zvol_ioctl

or:

zvol_free_prealloc
zvol_preallocate_fini
zvol_ioctl

Cause

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In this Document
Symptoms
Cause
Solution

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