[root@ferrari:12] pkg update --be-name snv_167 -g http://solaris-re.us.oracle.com/dev/solaris/ 
                Packages to remove:     3
               Packages to install:    15
                Packages to update:   717
           Create boot environment:   Yes
DOWNLOAD                                  PKGS       FILES    XFER (MB)
Completed                              735/735 15085/15085  711.7/711.7

pkg: Unable to clone the current boot environment.
Traceback (most recent call last):
  File "/usr/bin/pkg", line 5428, in handle_errors
    __ret = func(*args, **kwargs)
  File "/usr/bin/pkg", line 5405, in main_func
    pargs=pargs, **opts)
  File "/usr/bin/pkg", line 2047, in update
    reject_list=reject_pats, update_index=update_index)
  File "/usr/bin/pkg", line 1396, in __api_op
    ret_code = __api_execute_plan(_op, _api_inst)
  File "/usr/bin/pkg", line 1139, in __api_execute_plan
    salvaged = api_inst.describe().get_salvaged()
  File "/usr/lib/python2.6/vendor-packages/pkg/client/api.py", line 4372, in get_salvaged
    self.__plan.state
AssertionError: self.__plan.state in (ip.EXECUTED_OK, ip.EXECUTED_ERROR)
self.__plan.state == 4


pkg: This is an internal error in pkg(5) version a688f3d5cab6.  Please let the
developers know about this problem by including the information above (and
this message) when filing a bug at:

https://defect.opensolaris.org/bz/enter_bug.cgi?product=pkg&component=cli
[root@ferrari:13]