zfs crypto discuss - Mar 2008 - [Bug 776] New: panic caused by creating an encrypted clone

http://defect.opensolaris.org/bz/show_bug.cgi?id=776

           Summary: panic caused by creating an encrypted clone
    Classification: Development
           Product: zfs-crypto
           Version: unspecified
          Platform: ANY/Generic
        OS/Version: Solaris
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: other
        AssignedTo: darrenm at opensolaris.org
        ReportedBy: hua.tang at sun.com
         QAContact: hua.tang at sun.com
                CC: zfs-crypto-discuss at opensolaris.org
   Estimated Hours: 0.0


Build: 2008-03-12

# zpool create -o keysource=passphrase,file:///export/home/pass_file mypool
/export/home/vdev_file 
# zfs create -o encryption=on mypool/fs
# zfs snapshot mypool/fs at sh
# zfs clone mypool/fs at sh mypool/clone

panic[cpu0]/thread=ffffff00049f6c80: assertion failed:
dsl_prop_get_ds_locked(clone_parent->ds_dir,
zfs_prop_to_name(ZFS_PROP_WRAPPEDKEY), 1, wkeylen, wkeybuf, NULL) == 0, file:
../../common/fs/zfs/zio_crypt.c, line: 820

ffffff00049f6950 genunix:assfail+7e ()
ffffff00049f69e0 zfs:dsl_crypto_key_clone+26c ()
ffffff00049f6a60 zfs:dmu_objset_create_sync+b5 ()
ffffff00049f6ab0 zfs:dsl_sync_task_group_sync+fc ()
ffffff00049f6b20 zfs:dsl_pool_sync+fc ()
ffffff00049f6bd0 zfs:spa_sync+21a ()
ffffff00049f6c60 zfs:txg_sync_thread+221 ()
ffffff00049f6c70 unix:thread_start+8 ()

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http://defect.opensolaris.org/bz/show_bug.cgi?id=776


Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|                            |FIXED




--- Comment #1 from Darren J Moffat <darrenm at opensolaris.org> 
2008-04-09 08:41:21 ---
changeset:   6425:479de7e72885
user:        Darren Moffat <darrenm at opensolaris.org>
date:        Fri Apr 04 11:42:22 2008 +0100
summary:     776 panic caused by creating an encrypted clone

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