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Solaris 11.4 can panic with assertion failed: zcrypt_unwrap_key(ca->ca_old_key, ds->ds_objset->os_crypt, wkeybuf, wkeylen, &txgkey) == 0, file: ../../common/fs/zfs/dsl_crypto.c (Doc ID 2566482.1)

Last updated on JULY 17, 2019

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 stack will be similar to this:

assertion failed: zcrypt_unwrap_key(ca->ca_old_key, ds->ds_objset->os_crypt, wkeybuf, wkeylen, &txgkey) == 0, file: ../../common/fs/zfs/dsl_crypto.c

The panic stack will include:

dsl_crypto_key_change_sync
dsl_sync_task_group_sync
dsl_pool_sync

Cause

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In this Document
Symptoms
Cause
Solution

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